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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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1
US10931801B2
Button assembly
Publication/Patent Number: US10931801B2 Publication Date: 2021-02-23 Application Number: 16/533,779 Filing Date: 2019-08-06 Inventor: Lin chih chiang   Yin, Te-hung   Lin, Chun-fu   Yu, Sheng-nan   Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD.   IPC: H04M1/02 Abstract: A button assembly includes a pressing element, a tray, and a locking structure fastened between the pressing element and the tray. One side surface of the pressing element is recessed inward to form an accommodating space. The pressing element opens at least one first upper fixing hole. A bottom surface of the pressing element is recessed upward to form a first accommodating slot. The first accommodating slot opens at least one first opening. The tray of which one side is connected with the pressing element. The one side of the tray has a base portion mounted in the accommodating space. The base portion opens at least one second opening. A bottom surface of a peripheral wall of the at least one second opening is recessed upward to form at least one locking slot. The locking structure includes at least one locking element and an elastic arm.
2
US10886960B2
Button assembly
Publication/Patent Number: US10886960B2 Publication Date: 2021-01-05 Application Number: 16/733,184 Filing Date: 2020-01-02 Inventor: Lin chih chiang   Yin, Te-hung   Lin, Chun-fu   Yu, Sheng-nan   Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD.   IPC: H04B1/3816 Abstract: A button assembly of the present invention is configured in a communication equipment. The button assembly includes a button, a tray and at least an elastic arm. A side of the button is recessed inward to form a holding space. At least an inner side wall of the holding space is recessed to form a clamping groove. The tray is disposed in the holding space. The elastic arm has a fixing portion mounted on a side wall of the tray. The fixing portion is extended frontward and is protruded outward to form a contact part. The contact part is extended frontward and outward to form a clamping part disposed in the clamping groove. The clamping groove and the elastic arm are disposed to provide the button and the tray to be fixed or disengaged, achieving an effect of saving space in assembling of internal components of the communication equipment.
3
US10651600B1
Card holder
Publication/Patent Number: US10651600B1 Publication Date: 2020-05-12 Application Number: 16/506,920 Filing Date: 2019-07-09 Inventor: Lin chih chiang   Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD.   IPC: H05K1/14 Abstract: A card holder includes a shell, a base unit, a button unit and a pushing unit. The shell opens an opening. A bottom of the shell is opened freely to form an accommodating space communicated with the opening. The base unit is detachably assembled in the shell. The base unit has an insertion end, a pushing end disposed opposite to the insertion end, and a connecting portion connected between the insertion end and the pushing end. A top of a middle of the insertion end is recessed downward to form a receiving groove for cooperating with a SIM card. The insertion end is detachably inserted into the accommodating space through the opening. The button unit is movably mounted to the pushing end. The pushing unit is disposed between the base unit and the button unit.
4
US10635200B1
Touch knob device mountable to a curved surface
Publication/Patent Number: US10635200B1 Publication Date: 2020-04-28 Application Number: 16/262,458 Filing Date: 2019-01-30 Inventor: Lin chih chiang   Huang, Yen-heng   Assignee: Interface Technology (ChengDu) Co., Ltd.   Interface Optoelectronics (ShenZhen) Co., Ltd.   General Interface Solution Limited   IPC: G06F3/0362 Abstract: A touch knob device that is mountable to a curved surface of a touch panel is provided. The touch knob device is removably disposed on a curved touch panel for controlling the touch panel. The touch knob device comprises a flexible base and a sense measuring knob. The base comprises a soft base body, a base pad and a base platform. The bottom surface of the base body contacts the base platform which connects the touch knob device to the touch panel. The sensing knob is rotatably disposed along an axis on the base top surface. A conductive line is connected between the sensing knob and the base pad for transferring the rotational direction or position of the sensing knob to a sensor on the touch panel via the base pad. Rotating the sensing knob allows the touch knob device to control aspects of the touch panel.
5
US2020366769A1
BUTTON ASSEMBLY
Publication/Patent Number: US2020366769A1 Publication Date: 2020-11-19 Application Number: 16/533,779 Filing Date: 2019-08-06 Inventor: Lin chih chiang   Yin, Te-hung   Lin, Chun-fu   Yu, Sheng-nan   Assignee: Cheng Uei Precision Industry Co., LTD.   IPC: H04M1/02 Abstract: A button assembly includes a pressing element, a tray, and a locking structure fastened between the pressing element and the tray. One side surface of the pressing element is recessed inward to form an accommodating space. The pressing element opens at least one first upper fixing hole. A bottom surface of the pressing element is recessed upward to form a first accommodating slot. The first accommodating slot opens at least one first opening. The tray of which one side is connected with the pressing element. The one side of the tray has a base portion mounted in the accommodating space. The base portion opens at least one second opening. A bottom surface of a peripheral wall of the at least one second opening is recessed upward to form at least one locking slot. The locking structure includes at least one locking element and an elastic arm.
6
US2020366327A1
BUTTON ASSEMBLY
Publication/Patent Number: US2020366327A1 Publication Date: 2020-11-19 Application Number: 16/733,184 Filing Date: 2020-01-02 Inventor: Lin chih chiang   Yin, Te-hung   Lin, Chun-fu   Yu, Sheng-nan   Assignee: Cheng Uei Precision Industry Co., LTD.   IPC: H04B1/3818 Abstract: A button assembly of the present invention is configured in a communication equipment. The button assembly includes a button, a tray and at least an elastic arm. A side of the button is recessed inward to form a holding space. At least an inner side wall of the holding space is recessed to form a clamping groove. The tray is disposed in the holding space. The elastic arm has a fixing portion mounted on a side wall of the tray. The fixing portion is extended frontward and is protruded outward to form a contact part. The contact part is extended frontward and outward to form a clamping part disposed in the clamping groove. The clamping groove and the elastic arm are disposed to provide the button and the tray to be fixed or disengaged, achieving an effect of saving space in assembling of internal components of the communication equipment.
7
US10791643B1
Button assembly
Publication/Patent Number: US10791643B1 Publication Date: 2020-09-29 Application Number: 16/733,178 Filing Date: 2020-01-02 Inventor: Lin chih chiang   Yin, Te-hung   Lin, Chun-fu   Yu, Sheng-nan   Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD.   IPC: H01R13/62 Abstract: A button assembly of the present invention is configured in a communication equipment, characterized in that: the button assembly includes a button, a tray and at least an elastic arm. A surface of the button is recessed to form a holding groove. The tray is disposed with a locking hole and a locking groove. The elastic arm has a pedestal arranged in the holding groove. The pedestal is protruded outward to form an elastic bar. A free end of the elastic bar forms a bump corresponding to the locking hole. An outer edge of the free end of the elastic bar forms a locking block corresponding to the locking groove. Hence, the locking hole and the elastic arm are disposed to provide the button and the tray to be fixed or disengaged, so as to achieve an effect of saving space in assembling of internal components of the communication equipment.
8
US10787078B2
Touch knob and device using same
Publication/Patent Number: US10787078B2 Publication Date: 2020-09-29 Application Number: 16/280,240 Filing Date: 2019-02-20 Inventor: Shiue, Nai-hau   Huang, Yen-heng   Yao, Yen-chang   Hsu, Li-chun   Lin chih chiang   Chang, Ya-ting   Chen, Yen-hsun   Assignee: Interface Technology (ChengDu) Co., Ltd.   INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD.   GENERAL INTERFACE SOLUTION LIMITED   IPC: B60K37/06 Abstract: A touch knob which can transmit user touches above to a touch-sensitive surface below includes a base, a rotating shaft, and a rotating cap. The rotating cap defines a receiving groove facing the base, and the rotating shaft extends into the receiving groove and is connected to the rotating cap. The rotating cap is configured to rotate to transmit user touches in a bounded circular area, at least one conductive touch head is located on the rotating cap and in the receiving groove, and moves as the rotating cap moves. The disclosure avoids the need to cut or form any opening in the cover of the touch-sensitive surface or panel for buttons to be installed. A device using the above touch knob is also provided.
9
US2020079217A1
TOUCH KNOB AND DEVICE USING SAME
Publication/Patent Number: US2020079217A1 Publication Date: 2020-03-12 Application Number: 16/280,240 Filing Date: 2019-02-20 Inventor: Shiue, Nai-hau   Huang, Yen-heng   Yao, Yen-chang   Hsu, Li-chun   Lin chih chiang   Chang, Ya-ting   Chen, Yen-hsun   Assignee: Interface Technology (ChengDu) Co., Ltd.   INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD.   GENERAL INTERFACE SOLUTION LIMITED   IPC: B60K37/06 Abstract: A touch knob which can transmit user touches above to a touch-sensitive surface below includes a base, a rotating shaft, and a rotating cap. The rotating cap defines a receiving groove facing the base, and the rotating shaft extends into the receiving groove and is connected to the rotating cap. The rotating cap is configured to rotate to transmit user touches in a bounded circular area, at least one conductive touch head is located on the rotating cap and in the receiving groove, and moves as the rotating cap moves. The disclosure avoids the need to cut or form any opening in the cover of the touch-sensitive surface or panel for buttons to be installed. A device using the above touch knob is also provided.
10
TWM577600U
SIM card holder
Publication/Patent Number: TWM577600U Publication Date: 2019-05-01 Application Number: 108200026 Filing Date: 2019-01-02 Inventor: Lin chih chiang   Assignee: Cheng Uei Precision Industry Co., Ltd.   IPC: H01R24/20
11
TWI676926B
TOUCH KNOB DEVICE MOUNTABLE ON CURVED SURFACE
Publication/Patent Number: TWI676926B Publication Date: 2019-11-11 Application Number: 107144622 Filing Date: 2018-12-11 Inventor: Lin chih chiang   Huang, Yen-heng   Assignee: GENERAL INTERFACE SOLUTION LIMITED   INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD.   INTERFACE TECHNOLOGY (CHENGDU) CO., LTD.   IPC: G06F3/041
12
US10348030B1
Socket connector
Publication/Patent Number: US10348030B1 Publication Date: 2019-07-09 Application Number: 15/985,654 Filing Date: 2018-05-21 Inventor: Lin chih chiang   Lin, Chun-fu   Yin, Te-hung   Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD.   IPC: H01R13/44 Abstract: A socket connector includes an insulating housing, at least one docking element, a plurality of docking terminals, a fastening board and an outer cover assembly. A middle of the insulating housing has at least one holding groove. The at least one docking element is assembled in the at least one holding groove. The at least one docking element defines a plurality of docking grooves. The plurality of the docking terminals are fastened in the plurality of the docking grooves, separately. The fastening board has a first opening. The insulating housing is fastened to a rear surface of the fastening board. The outer cover assembly is assembled in the first opening. The outer cover assembly includes a frame and a waterproof element. The waterproof element has a sleeving ring, a covering portion, and a connecting element connected between the sleeving ring and the covering portion.
13
EP3428256A1
PROCESS FOR PREPARING AN IODINATED FATTY ACID ETHYL ESTER
Publication/Patent Number: EP3428256A1 Publication Date: 2019-01-16 Application Number: 18182725.4 Filing Date: 2018-07-10 Inventor: Su, Ding-yuan   Chu, Yan-hwa   Tung, Chih-hong   Lin chih chiang   Assignee: Food Industry Research and Development Institute   IPC: C07C69/62 Abstract: A process for preparing an iodinated fatty acid ethyl ester includes steps of subjecting a fatty acid ester to a protonation reaction with phosphoric acid to form a protonated fatty acid ester, and subjecting the protonated fatty acid ester to an iodination reaction with an alkali metal iodide to obtain an iodinated fatty acid ester.
14
US10487037B2
Process for preparing an iodinated fatty acid ethyl ester
Publication/Patent Number: US10487037B2 Publication Date: 2019-11-26 Application Number: 16/031,687 Filing Date: 2018-07-10 Inventor: Lin chih chiang   Tung, Chih-hong   Chu, Yan-hwa   Su, Ding-yuan   Assignee: Food Industry Research and Development Institute   IPC: C07C67/287 Abstract: A process for preparing an iodinated fatty acid ethyl ester includes steps of subjecting a fatty acid ester to a protonation reaction with phosphoric acid to form a protonated fatty acid ester, and subjecting the protonated fatty acid ester to an iodination reaction with an alkali metal iodide to obtain an iodinated fatty acid ester.
15
TWM583175U
Button assembly
Publication/Patent Number: TWM583175U Publication Date: 2019-09-01 Application Number: 108206499 Filing Date: 2019-05-23 Inventor: Lin chih chiang   Yin, Te-hung   Lin, Chun-fu   Yu, Sheng-nan   Assignee: Cheng Uei Precision Industry Co., Ltd.   IPC: H04W4/60
16
TWM583177U
Button assembly
Publication/Patent Number: TWM583177U Publication Date: 2019-09-01 Application Number: 108206504 Filing Date: 2019-05-23 Inventor: Lin chih chiang   Yin, Te-hung   Lin, Chun-fu   Yu, Sheng-nan   Assignee: Cheng Uei Precision Industry Co., Ltd.   IPC: H04W4/60
17
SG10201805918YA
PROCESS FOR PREPARING AN IODINATED FATTY ACID ETHYL ESTER
Publication/Patent Number: SG10201805918YA Publication Date: 2019-02-27 Application Number: 10201805918Y Filing Date: 2018-07-10 Inventor: Chu, Yan-hwa   Lin chih chiang   Tung, Chih-hong   Su, Ding-yuan   Assignee: Food Industry Research and Development Institute   IPC: Abstract: OF THE DISCLOSURE PROCESS FOR PREPARING AN IODINATED FATTY ACID ETHYL ESTER A process for preparing an iodinated fatty acid ethyl ester includes steps of subjecting a fatty acid 5 ester to a protonation reaction with phosphoric acid to form a protonated fatty acid ester, and subjecting the protona ted fa tty acid ester to an iodination reaction wi th an alkali metal iodide to obtain an iodinated fatty acid ester. 10 Fig. 1 is suggested for publication
18
TWM583176U
Button assembly
Publication/Patent Number: TWM583176U Publication Date: 2019-09-01 Application Number: 108206502 Filing Date: 2019-05-23 Inventor: Lin chih chiang   Yin, Te-hung   Lin, Chun-fu   Yu, Sheng-nan   Assignee: Cheng Uei Precision Industry Co., Ltd.   IPC: H04W4/60
19
US2019016664A1
PROCESS FOR PREPARING AN IODINATED FATTY ACID ETHYL ESTER
Publication/Patent Number: US2019016664A1 Publication Date: 2019-01-17 Application Number: 16/031,687 Filing Date: 2018-07-10 Inventor: Lin chih chiang   Tung, Chih-hong   Chu, Yan-hwa   Su, Ding-yuan   Assignee: Food Industry Research and Development Institute   IPC: C07C67/287 Abstract: A process for preparing an iodinated fatty acid ethyl ester includes steps of subjecting a fatty acid ester to a protonation reaction with phosphoric acid to form a protonated fatty acid ester, and subjecting the protonated fatty acid ester to an iodination reaction with an alkali metal iodide to obtain an iodinated fatty acid ester.
20
JP2019023182A
METHOD FOR PRODUCING IODINATED FATTY ACID ETHYL ESTER
Publication/Patent Number: JP2019023182A Publication Date: 2019-02-14 Application Number: 2018129357 Filing Date: 2018-07-06 Inventor: Shu, Enka   Lin chih chiang   Su, Ding-yuan   Tung, Chih-hong   Assignee: SHOKUHIN KOGYO HATTEN KENKYUSHO   IPC: C11C3/04 Abstract: To provide a method for producing an iodinated fatty acid ethyl ester, which improves the reaction rate.SOLUTION: The method for producing an iodinated fatty acid ethyl ester includes the steps of: subjecting a fatty acid ester to a protonation reaction with phosphoric acid to form a protonated fatty acid ester; and subjecting the protonated fatty acid ester to an iodination reaction with an alkali metal iodide to obtain an iodinated fatty acid ester.SELECTED DRAWING: Figure 1
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