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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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Inventor Inventor Assignee Assignee IPC IPC
1
KR20200005048A
Composition for converting radioactive substance into radio-inactive substance and a method of preparing the composition
Publication/Patent Number: KR20200005048A Publication Date: 2020-01-15 Application Number: 20180078232 Filing Date: 2018-07-05 Inventor: Lee, Jong Man   Yum, Kyu Jin   Bahng, Gun Woong   Rhee, Shang Hi   Assignee: COENBIO CO., LTD.   IPC: G21F9/00 Abstract: 본 발명은, 복합미생물을 이용하여 방사능 물질을 비방사능 물질로 원소변환하는 조성물 및 상기 조성물의 제조 방법에 관한 것이다.
2
KR102065912B1
APPARATUS AND METHOD FOR OBTAINING IMAGE FOR USER AUTHENTICATION USING SENSING PRESSURE
Publication/Patent Number: KR102065912B1 Publication Date: 2020-01-14 Application Number: 20180053273 Filing Date: 2018-05-09 Inventor: Lee, Jae Won   Lee, Jong Man   Song, Bong Seop   Lee, Kideok   Shin, Hochul   Assignee: SUPREMA INC.   IPC: H04L9/32 Abstract: 본 발명의 일 실시예에 따른 사용자 인증을 위한 지문 영상 획득 방법은, 사용자가 생체를 접촉할 수 있는 지문 입력창에 대응하는 압력감지영역을 복수의 부분영역으로 분할하는 단계와, 지문 입력창을 통해 촬영된 복수의 영상 프레임을 획득하는 단계와, 복수의 부분영역에 대하여 각각 복수의 영상 프레임의 촬영시각에 동기화된 압력 감지값을 획득하는 단계와, 부분영역별로 획득된 압력 감지값과 기 설정된 임계값을 비교한 결과를 기초로 복수의 영상 프레임으로부터 사용자의 인증을 위한 인증용 영상을 생성하는 단계를 포함한다.
3
US10733407B2
Apparatus and method for obtaining an image for user authentication using pressure sensing
Publication/Patent Number: US10733407B2 Publication Date: 2020-08-04 Application Number: 16/118,522 Filing Date: 2018-08-31 Inventor: Lee, Jong Man   Lee, Kideok   Shin, Hochul   Song, Bong Seop   Lee, Jae Won   Assignee: SUPREMA INC   IPC: G06K9/00 Abstract: There is provided a method for obtaining a user authentication image using pressure sensing. The method includes dividing a pressure sensing area corresponding to a fingerprint input window, with which a biometric feature of a user is brought into contact, into a plurality of partial areas, acquiring a plurality of image frames captured through the fingerprint input window and obtaining, for the partial areas, respective pressure sensing values synchronized with a capturing time of each of the image frames. The method further includes generating the user authentication image from the image frames based on comparison results between the pressure sensing values respectively obtained for the partial areas and one or more predetermined thresholds.
4
US10586030B2
Method and device for fingerprint authentication
Publication/Patent Number: US10586030B2 Publication Date: 2020-03-10 Application Number: 15/632,987 Filing Date: 2017-06-26 Inventor: Lee, Kideok   Shin, Hochul   Lee, Hyeonchang   Lee, Jong Man   Song, Bong Seop   Lee, Jae Won   Assignee: SUPREMA INC.   IPC: G06F21/32 Abstract: There is provided a fingerprint authentication method. The method includes a first step of acquiring measurement data for a part of a fingerprint, a second step of calculating a matching rate by comparing the measurement data with at least one of a plurality of registration data, a third step of determining whether the matching rate is equal to or greater than a threshold and whether the measurement data has been previously processed for an authentication, a fourth step of calculating a security level accumulation value based on a result of the third step, and a fifth step of determining whether the security level accumulation value is equal to or greater than a threshold. If NO in the fifth step, processes of the first to fifth steps are repeated. If YES in the fifth step, a success of the authentication is determined and outputted.
5
US10733274B2
Biometric authentication using gesture
Publication/Patent Number: US10733274B2 Publication Date: 2020-08-04 Application Number: 15/209,457 Filing Date: 2016-07-13 Inventor: Shin, Hochul   Lee, Kideok   Lee, Hyeonchang   Lee, Jong Man   Song, Bong Seop   Lee, Jae Won   Assignee: SUPREMA INC.   IPC: G06F21/32 Abstract: There is provided a biometric authentication method using a portable electronic device. The method includes identifying a gesture of a user to be authenticated through a gesture recognition unit of the portable electronic device and acquiring biometric information of the user through an information input unit of the portable electronic device. The method further includes comparing the identified gesture and the acquired biometric information with an authentication information stored in an information storage unit to perform the biometric authentication of the user, and outputting a result of the biometric authentication.
6
KR101939909B1
Harmful Animal capture device
Publication/Patent Number: KR101939909B1 Publication Date: 2019-01-17 Application Number: 20170077571 Filing Date: 2017-06-19 Inventor: Lee, Jong Man   Assignee: LEE, JONG MAN   IPC: A01M31/00 Abstract: The present invention relates to a harmful animal capture device which comprises: a mesh additionally provided at an end; a supporting rod supporting the center of the mesh; a pedestal supporting the supporting rod; a fixation part provided on the upper side of the supporting rod for fixing the mesh; and a mounting part held on the fixation part and shaping the mesh. According to the present invention, it is possible to prevent an increase in the number of harmful animals.
7
KR20190054874A
METHOD FOR CONTROLLING POWER
Publication/Patent Number: KR20190054874A Publication Date: 2019-05-22 Application Number: 20180031747 Filing Date: 2018-03-19 Inventor: Lee, Jong Man   Assignee: HANWHA SYSTEMS CO., LTD.   IPC: H04M1/02 Abstract: The present invention relates to a power control device and a power control method and, more specifically, to a power control device capable of controlling power supplied to an electronic device from a battery, and a power control method. According to an embodiment of the present invention, the power control device comprises: a power measurement unit measuring an output voltage of a battery; a temperature measurement unit measuring external temperature; a cut-off voltage setting unit setting a cut-off voltage of an electronic device in accordance with the measured external temperature; and a control unit supplying the output voltage to the electronic device if the output voltage exceeds a set cut-off voltage and cutting-off the output voltage supplied to the electronic device if the output voltage is equal to or less than the set cut-off voltage.
8
KR101989048B1
A Ladder Used In Elevator For Emergency Exit
Publication/Patent Number: KR101989048B1 Publication Date: 2019-06-13 Application Number: 20170108773 Filing Date: 2017-08-28 Inventor: Lee, Jong Man   Assignee: WOO JUNG CO., LTD.   IPC: E06C7/08 Abstract: Provided is an emergency ladder for elevator emergency escape. The provided emergency ladder for elevator emergency escape includes: a pair of vertical supports having a receiving groove therein; and a foot bar hinged to be foldable between the pair of vertical supports, inserted into the receiving groove in the rotational direction of a hinge, and maintaining a horizontal state so that a user can step thereon between the pair of the vertical supports, thereby minimizing the volume when storing the ladder and improving the stability of use by allowing the user to step on the foot bar with a rigid support structure.
9
KR101965441B1
APPARATUS FOR CONTROLLING POWER
Publication/Patent Number: KR101965441B1 Publication Date: 2019-04-03 Application Number: 20170151797 Filing Date: 2017-11-14 Inventor: Lee, Jong Man   Assignee: HANWHA SYSTEMS CO., LTD.   IPC: H04M1/02 Abstract: The present invention relates to a power control apparatus and a power control method and, more specifically, to a power control apparatus and a power supply control method capable of controlling power which is supplied from a battery to an electronic apparatus. According to an embodiment of the present invention, the power control apparatus comprises: a voltage measuring unit measuring an output voltage of a battery; a temperature measuring unit measuring an external temperature; a cut-off voltage setting unit setting a cut-off voltage of an electronic apparatus in accordance with the measured external temperature; and a control unit supplying the output voltage to the electronic apparatus when the output voltage exceeds the set cut-off voltage, and blocking the output voltage supplied to the electronic apparatus when the output voltage is equal to or less than the set cut-off voltage.
10
KR20190023284A
A Ladder Used In Elevator For Emergency Exit
Publication/Patent Number: KR20190023284A Publication Date: 2019-03-08 Application Number: 20170108773 Filing Date: 2017-08-28 Inventor: Lee, Jong Man   Assignee: WOO JUNG CO., LTD.   IPC: E06C7/08 Abstract: Provided is an emergency ladder for elevator emergency escape. The provided emergency ladder for elevator emergency escape includes: a pair of vertical supports having a receiving groove therein; and a foot bar hinged to be foldable between the pair of vertical supports, inserted into the receiving groove in the rotational direction of a hinge, and maintaining a horizontal state so that a user can step thereon between the pair of the vertical supports, thereby minimizing the volume when storing the ladder and improving the stability of use by allowing the user to step on the foot bar with a rigid support structure.
11
KR20190055025A
APPARATUS FOR CONTROLLING POWER
Publication/Patent Number: KR20190055025A Publication Date: 2019-05-22 Application Number: 20190036343 Filing Date: 2019-03-28 Inventor: Lee, Jong Man   Assignee: HANWHA SYSTEMS CO., LTD.   IPC: H02J7/00 Abstract: The present invention relates to a power control device and a power control method and, more specifically, to a power control device capable of controlling power supplied to an electronic device from a battery, and a power control method. According to an embodiment of the present invention, the power control device comprises: a power measurement unit measuring an output voltage of a battery; a temperature measurement unit measuring external temperature; a cut-off voltage setting unit setting a cut-off voltage of an electronic device in accordance with the measured external temperature; and a control unit supplying the output voltage to the electronic device if the output voltage exceeds a set cut-off voltage and cutting-off the output voltage supplied to the electronic device if the output voltage is equal to or less than the set cut-off voltage.
12
KR20190055024A
APPARATUS FOR CONTROLLING POWER
Publication/Patent Number: KR20190055024A Publication Date: 2019-05-22 Application Number: 20190036342 Filing Date: 2019-03-28 Inventor: Lee, Jong Man   Assignee: HANWHA SYSTEMS CO., LTD.   IPC: H04M1/02 Abstract: The present invention relates to a power control device and a power control method and, more specifically, to a power control device capable of controlling power supplied to an electronic device from a battery, and a power control method. According to an embodiment of the present invention, the power control device comprises: a power measurement unit measuring an output voltage of a battery; a temperature measurement unit measuring external temperature; a cut-off voltage setting unit setting a cut-off voltage of an electronic device in accordance with the measured external temperature; and a control unit supplying the output voltage to the electronic device if the output voltage exceeds a set cut-off voltage and cutting-off the output voltage supplied to the electronic device if the output voltage is equal to or less than the set cut-off voltage.
13
KR101987617B1
Sofa frame
Publication/Patent Number: KR101987617B1 Publication Date: 2019-06-10 Application Number: 20190018960 Filing Date: 2019-02-19 Inventor: Lee, Jong Man   Jung, Hae Gyun   Assignee: LEE, JONG MAN   JUNG, HAE GYUN   IPC: A47C17/86 Abstract: The present invention relates to a sofa frame, wherein by excluding a conventional sofa frame made of wood, one frame forms the sofa frame made of a steel material to use the sofa frame for a normal sofa or a vibration sofa. Therefore, when a sofa is used, twisting and noise occurrence can be restricted, and productivity to manufacture a sofa can be improved. Moreover, a seat portion or a backrest portion are easily replaced to realize various products, and further, replaced from a normal sofa to a vibration sofa or the vibration sofa to the normal sofa is convenient to easily respond to preference of a consumer.
14
KR102005897B1
a mobile deck supporting device and supporting method using the supporting device
Publication/Patent Number: KR102005897B1 Publication Date: 2019-08-01 Application Number: 20180016234 Filing Date: 2018-02-09 Inventor: Kim, Sang Sik   Lee, Jong Man   Assignee: DAEDONG ENG CO., LTD.   DAEDONG INTERMATIONAL CO., LTD.   IPC: B63B25/20 Abstract: The present invention relates to a mobile deck support device and a support method thereof, and more specifically, to a mobile deck support device, which doesn′t need to assign an available space with respect to deflection of a mobile deck so as to be possible to reduce the whole height of a ship and be possible to reduce a material required for ship construction, personnel expenses and construction time by compensating for deflection of the edge of the mobile deck mounted on the uppermost position during an installation step of the mobile deck in the ship using the mobile deck of a pure car carrier, PC & truck carrier (PCTC) or roll-on/roll-off (RORO), and a support method thereof. To this end, the mobile deck support device of the present invention includes: a stopper in which each edge portion of the mobile deck is supported; and a deflection compensating device installed on a side portion of the stopper and compensating for the deflection of the mobile deck.
15
KR102006292B1
FEC FEC DNN Apparatus and method for transporting multimedia using FEC and DNN model selecting apparatus for determining FEC parameter
Publication/Patent Number: KR102006292B1 Publication Date: 2019-08-01 Application Number: 20180157028 Filing Date: 2018-12-07 Inventor: Kim, Jae Woo   Lee, Jong Man   Park, Hyun   Assignee: HANWHA SYSTEMS CO., LTD.   IPC: H04N21/643 Abstract: The present invention is to provide an apparatus and a method for transferring ultra-narrow band multimedia using forward error correction (FEC). An apparatus for ultra-narrow band multimedia of a surveillance targeting device using FEC comprises: a network information providing unit of providing network state information generated while receiving and transmitting image data; a video encoder of encoding the image data based on a video encoding rate; an FEC variable control unit of inputting the network state information provided from the network information providing unit in an optimal DNN model and dynamically and variably outputting FEC parameters applied in the FEC encoding of the image data based on the network status information; an FEC encoding and packet generating unit of performing FEC encoding of the video data encoded by using FEC parameters variably output from the FEC variable control unit and generating a packet; and a communication interface unit of transferring the generated packet by wireless.
16
US2019205515A1
FINGERPRINT IMAGE ACQUISITION APPARATUS AND METHOD FOR USER AUTHENTICATION
Publication/Patent Number: US2019205515A1 Publication Date: 2019-07-04 Application Number: 15/989,240 Filing Date: 2018-05-25 Inventor: Lee, Kideok   Shin, Hochul   Lee, Jong Man   Song, Bong Seop   Lee, Jae Won   Assignee: SUPREMA INC.   IPC: G06F21/32 Abstract: A fingerprint image acquisition method for user authentication is provided. The method comprises determining whether a sensed pressure, which is applied to a fingerprint input window by a finger of a user touching the fingerprint input window, exceeds a predetermined startup pressure, acquiring a comparison image by imaging a fingerprint of the finger when the sensed pressure exceeds the startup pressure, measuring a quality of the comparison image, determining a value of a threshold pressure based on the quality of the comparison image and acquiring an authentication image for the user by capturing an image of the fingerprint of the finger when the sensed pressure exceeds the threshold pressure.
17
US2019347463A1
APPARATUS AND METHOD FOR OBTAINING AN IMAGE FOR USER AUTHENTICATION USING PRESSURE SENSING
Publication/Patent Number: US2019347463A1 Publication Date: 2019-11-14 Application Number: 16/118,522 Filing Date: 2018-08-31 Inventor: Lee, Jong Man   Lee, Kideok   Shin, Hochul   Song, Bong Seop   Lee, Jae Won   Assignee: SUPREMA INC.   IPC: G06K9/00 Abstract: There is provided a method for obtaining a user authentication image using pressure sensing. The method includes dividing a pressure sensing area corresponding to a fingerprint input window, with which a biometric feature of a user is brought into contact, into a plurality of partial areas, acquiring a plurality of image frames captured through the fingerprint input window and obtaining, for the partial areas, respective pressure sensing values synchronized with a capturing time of each of the image frames. The method further includes generating the user authentication image from the image frames based on comparison results between the pressure sensing values respectively obtained for the partial areas and one or more predetermined thresholds.
18
KR20190128921A
APPARATUS AND METHOD FOR OBTAINING IMAGE FOR USER AUTHENTICATION USING SENSING PRESSURE
Publication/Patent Number: KR20190128921A Publication Date: 2019-11-19 Application Number: 20180053273 Filing Date: 2018-05-09 Inventor: Lee, Jae Won   Lee, Jong Man   Song, Bong Seop   Lee, Kideok   Shin, Hochul   Assignee: SUPREMA INC.   IPC: H04L9/32 Abstract: 본 발명의 일 실시예에 따른 사용자 인증을 위한 지문 영상 획득 방법은, 사용자가 생체를 접촉할 수 있는 지문 입력창에 대응하는 압력감지영역을 복수의 부분영역으로 분할하는 단계와, 지문 입력창을 통해 촬영된 복수의 영상 프레임을 획득하는 단계와, 복수의 부분영역에 대하여 각각 복수의 영상 프레임의 촬영시각에 동기화된 압력 감지값을 획득하는 단계와, 부분영역별로 획득된 압력 감지값과 기 설정된 임계값을 비교한 결과를 기초로 복수의 영상 프레임으로부터 사용자의 인증을 위한 인증용 영상을 생성하는 단계를 포함한다.
19
US10244969B2
Method and device for fingerprint authentication
Publication/Patent Number: US10244969B2 Publication Date: 2019-04-02 Application Number: 15/633,117 Filing Date: 2017-06-26 Inventor: Lee, Kideok   Shin, Hochul   Lee, Hyeonchang   Lee, Jong Man   Song, Bong Seop   Lee, Jae Won   Assignee: SUPREMA INC.   IPC: G06K9/00 Abstract: A fingerprint authentication method includes a first step of acquiring partial fingerprint measurement data for a part of a fingerprint, and a second step of calculating a matching rate by comparing the partial fingerprint measurement data with reference comparison data selected among a plurality of partial fingerprint registration data, each partial fingerprint registration data corresponding to a part of a fingerprint. The method further includes a third step of determining whether the matching rate is equal to or greater than an authentication threshold and a fourth step of determining, based on a result in the third step, a success of the authentication, or repeating the second and third steps by selecting new reference comparison data based on whether or not the matching rate is equal to or greater than a preset threshold smaller than the authentication threshold.
20
US10262186B2
Method for authenticating fingerprint and authentication apparatus using same
Publication/Patent Number: US10262186B2 Publication Date: 2019-04-16 Application Number: 15/205,687 Filing Date: 2016-07-08 Inventor: Lee, Kideok   Shin, Hochul   Lee, Hyeonchang   Lee, Jong Man   Song, Bong Seop   Lee, Jae Won   Assignee: SUPREMA INC.   IPC: G06K9/00 Abstract: There is provided a method for authenticating a fingerprint. The method includes receiving an inputted fingerprint image; selecting a plurality of comparison target pixels from pixels in the inputted fingerprint image and selecting a plurality of comparison reference pixels from pixels in a pre-stored registered fingerprint image; and determining a similarity of an overlapping area where the inputted fingerprint image overlaps the registered fingerprint image whenever a matching arrangement of each of the comparison target pixels is made with respect to each of the comparison reference pixels. The method further includes, whenever it is determined that the overlapping area is similar, comparing the inputted fingerprint image and the registered fingerprint image within the overlapping area to calculate a correlation score with respect to the overlapping area and authenticating the inputted fingerprint image based on the calculated correlation score.
Total 18 pages