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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
Application Number Application Number Filing Date Filing Date
Inventor Inventor Assignee Assignee IPC IPC
1 US2020072604A1
Range Finder Capable of Adjusting Light Flux
Publication/Patent Number: US2020072604A1 Publication Date: 2020-03-05 Application Number: 16/676,530 Filing Date: 2019-11-07 Inventor: Lin hsien chi   Wu, Pin-ying   Assignee: Sintai Optical (Shenzhen) Co., Ltd.   Asia Optical Co., Inc.   IPC: G01C3/08 Abstract: A range finder capable of adjusting light flux includes a light-emitting element configured to emit a light beam, a lens element, a light-shielding element configured to adjust light flux, and an image sensor. The light beam emitted by the light-emitting element is reflected by an object, passes through the lens element, and is projected to the image sensor. The light-shielding element is disposed between the object and the image sensor, and on a path of the light beam.
2 TW201801848A
Workpiece holding and rotating device of cylindrical grinding machine
Publication/Patent Number: TW201801848A Publication Date: 2018-01-16 Application Number: 105121865 Filing Date: 2016-07-12 Inventor: Lin hsien chi   Assignee: JING TAI SHENG ENTERPRISE CO., LTD.   IPC: B24B5/04 Abstract: A workpiece holding and rotating device for a cylindrical grinding machine includes a clamping member connected to a shaft for free rotation. A disk is controllable to change a direction of rotation thereof so as to move a driven portion of a driven member. As a result, the driven member moves a clamping portion into a clamping space to hold a workpiece or move the clamping portion out of the clamping space to release the workpiece. A robot is provided to hold the workpiece when the workpiece is released. The device may achieve automatic manufacturing to lower the labor cost.
3 TWI577170B
Scanner and hinge module thereof
Publication/Patent Number: TWI577170B Publication Date: 2017-04-01 Application Number: 103124730 Filing Date: 2014-07-18 Inventor: Lin hsien chi   Yeh, Yun Min   Assignee: Asia Optical Co., Inc.   SINTAI OPTICAL (SHENZHEN) CO., LTD.   IPC: H04N1/00 Abstract: The present invention provides a hinge module of a scanner
4 TW201706565A
Self-propelled device and environment distance detector thereof
Publication/Patent Number: TW201706565A Publication Date: 2017-02-16 Application Number: 104125546 Filing Date: 2015-08-06 Inventor: Liu, Hua Tang   Lin hsien chi   Wang, Ching Shiang   Assignee: Asia Optical Co., Inc.   SINTAI OPTICAL (SHENZHEN) CO., LTD.   IPC: G01C3/08 Abstract: An environment distance detector includes a main body
5 TWI571614B
Self-propelled device and environment distance detector thereof
Publication/Patent Number: TWI571614B Publication Date: 2017-02-21 Application Number: 104125546 Filing Date: 2015-08-06 Inventor: Liu, Hua Tang   Lin hsien chi   Wang, Ching Shiang   Assignee: Asia Optical Co., Inc.   SINTAI OPTICAL (SHENZHEN) CO., LTD.   IPC: G01C3/08 Abstract: An environment distance detector includes a main body
6 US2017268875A1
Range Finder Capable of Adjusting Light Flux
Publication/Patent Number: US2017268875A1 Publication Date: 2017-09-21 Application Number: 15/425,084 Filing Date: 2017-02-06 Inventor: Lin hsien chi   Wu, Pin-ying   Assignee: Sintai Optical (Shenzhen) Co., Ltd.   Asia Optical Co., Inc.   IPC: G01C11/02 Abstract: A range finder capable of adjusting light flux includes a light-emitting element configured to emit a light beam, a lens element, a light-shielding element configured to adjust light flux, and an image sensor. The light beam emitted by the light-emitting element is reflected by an object, passes through the lens element, and is projected to the image sensor. The light-shielding element is disposed between the object and the image sensor, and on a path of the light beam.
7 TW201732314A
Range finder capable of adjusting intensity of light
Publication/Patent Number: TW201732314A Publication Date: 2017-09-16 Application Number: 105107877 Filing Date: 2016-03-15 Inventor: Lin hsien chi   Wu, Pin-ying   Assignee: Asia Optical Co., Inc.   SINTAI OPTICAL (SHENZHEN) CO., LTD.   IPC: G01S7/481 Abstract: A range finder capable of adjusting intensity of light includes a light-emitting element
8 US9614989B2
Scanner with detachable mechanism to release jammed paper
Publication/Patent Number: US9614989B2 Publication Date: 2017-04-04 Application Number: 14/999,151 Filing Date: 2016-04-04 Inventor: Lin hsien chi   Liu, Shao-kang   Assignee: SINTAI OPTICAL (SHENZHEN) CO., LTD. & ASIA OPTICAL INTERNATIONAL LTD.   IPC: H04N1/024 Abstract: A scanner with a detachable mechanism to release jammed paper includes a base a, a pickup roller, a pickup mechanism and a scanning module. The base includes an accommodating space and a feeding slot connected to the accommodating space. The pickup roller is rotatably disposed in the base and positioned between the accommodating space and the feeding slot. The pickup mechanism is disposed in the base and adjacent to the pickup roller. The scanning module is detachably disposed in the accommodating space. The scanning module forces the pickup mechanism against the pickup roller when the scanning module is placed in the accommodating space. A pressure exerted on the pickup roller by the pickup mechanism is released when the scanning module is removed out of the accommodating space.
9 US2017038203A1
SELF-PROPELLED DEVICE AND DISTANCE DETECTOR THEREOF
Publication/Patent Number: US2017038203A1 Publication Date: 2017-02-09 Application Number: 15/201,644 Filing Date: 2016-07-05 Inventor: Liu, Hua-tang   Wang, Chin-hsiang   Lin hsien chi   Assignee: Sintai Optical (Shenzhen) Co., Ltd.   Asia Optical International Ltd.   IPC: G01C3/08 Abstract: A distance detector includes a main body, a laser emitting module, an image capturing module, an angle detecting mechanism, and a processing-control unit. The main body is configured to rotate about an axis. The laser emitting module is disposed on the main body and configured to emit a laser beam to a measured object, thereby forming a laser speckle thereon. The image capturing module is disposed on the main body and configured to capture an image of the measured object, which contains the laser speckle. The angle detecting mechanism is configured to detect an angular displacement of the main body from a starting position and generate angle data. The processing-control unit is configured to receive the image containing the laser speckle and the angle data to control rotation of the main body. A distance between the main body and the measured object is determined by using a triangulation method.
10 TWI530151B
Scan device
Publication/Patent Number: TWI530151B Publication Date: 2016-04-11 Application Number: 103124884 Filing Date: 2014-07-21 Inventor: Lin hsien chi   Yeh, Yun Min   Assignee: Asia Optical Co., Inc.   SINTAI OPTICAL (SHENZHEN) CO., LTD.   IPC: H04N1/028 Abstract: A scan device includes a main body
11 TWI563291B
An optical structure to uniform light bar with point light sources
Publication/Patent Number: TWI563291B Publication Date: 2016-12-21 Application Number: 102138878 Filing Date: 2013-10-28 Inventor: Lin hsien chi   Chang, Hsin Lung   Assignee: Asia Optical Co., Inc.   SINTAI OPTICAL (SHENZHEN) CO., LTD.   IPC: G02B3/08 Abstract: This invention related to an optical structure to uniform light bar with point light sources. The optical system comprises a light bar composed of point sources
12 TW201605224A
Scan device
Publication/Patent Number: TW201605224A Publication Date: 2016-02-01 Application Number: 103124884 Filing Date: 2014-07-21 Inventor: Lin hsien chi   Yeh, Yun Min   Assignee: Asia Optical Co., Inc.   SINTAI OPTICAL (SHENZHEN) CO., LTD.   IPC: H04N1/028 Abstract: A scan device includes a main body
13 TW201605223A
Scanner and hinge module thereof
Publication/Patent Number: TW201605223A Publication Date: 2016-02-01 Application Number: 103124730 Filing Date: 2014-07-18 Inventor: Lin hsien chi   Yeh, Yun Min   Assignee: Asia Optical Co., Inc.   SINTAI OPTICAL (SHENZHEN) CO., LTD.   IPC: H04N1/00 Abstract: The present invention provides a hinge module of a scanner
14 TW201637890A
Scanner with detachable mechanism to release jammed paper
Publication/Patent Number: TW201637890A Publication Date: 2016-11-01 Application Number: 104113647 Filing Date: 2015-04-29 Inventor: Lin hsien chi   Liu, Shao-kang   Assignee: Asia Optical Co., Inc.   SINTAI OPTICAL (SHENZHEN) CO., LTD.   IPC: B41J13/00 Abstract: A scanner with a detachable mechanism to release jammed paper includes a base a
15 US9444965B2
Scan device
Publication/Patent Number: US9444965B2 Publication Date: 2016-09-13 Application Number: 14/791,695 Filing Date: 2015-07-06 Inventor: Yeh, Yun-min   Lin hsien chi   Assignee: SINTAI OPTICAL (SHENZHEN) CO., LTD.   ASIA OPTICAL CO., INC.   IPC: H04N1/04 Abstract: A scan device includes a main body, a transparent glass plate, a carrier, a light source, a reflecting unit, a lens and an image sensor. Light is emitted from the light source through the transparent glass plate to a document. Then, the light is reflected by the document and passes through the transparent glass plate to reach the reflecting unit. The light is reflected by the first mirror to travel to the second mirror and the third mirror and reflected by the second and third mirrors for several times, then reaches the fourth mirror and fifth mirror to passes through the lens, and forms an image on the image sensor.
16 US9444957B2
Portable scanning device
Publication/Patent Number: US9444957B2 Publication Date: 2016-09-13 Application Number: 14/739,121 Filing Date: 2015-06-15 Inventor: Lin hsien chi   Liu, Shao-kang   Assignee: Asia Optical Co., Inc.   Sintai Optical (Shenzhen) Co., Ltd.   IPC: H04N1/04 Abstract: A portable scanning device includes a docking seat, a handheld scanner, a positioning unit, a document-feeding unit and a motor. The docking seat has a receiving groove, a feeding groove, a document inlet, and a document outlet. The positioning unit is mounted to the docking seat for retaining the handheld scanner in the receiving groove. The document-feeding unit includes a loading subunit for conveying a document from the feeding groove to the handheld scanner through the document inlet, a discharging subunit for discharging the document via the document outlet, and a regulating subunit for continuous document-feeding action when a plurality of the documents are scanned. The motor is for actuating movement of the document-feeding unit.
17 US2016323465A1
Scanner with detachable mechanism to release jammed paper
Publication/Patent Number: US2016323465A1 Publication Date: 2016-11-03 Application Number: 14/999,151 Filing Date: 2016-04-04 Inventor: Lin hsien chi   Liu, Shao-kang   Assignee: Sintai Optical (Shenzhen) Co., Ltd.   Asia Optical International Ltd.   IPC: H04N1/00 Abstract: A scanner with a detachable mechanism to release jammed paper includes a base a, a pickup roller, a pickup mechanism and a scanning module. The base includes an accommodating space and a feeding slot connected to the accommodating space. The pickup roller is rotatably disposed in the base and positioned between the accommodating space and the feeding slot. The pickup mechanism is disposed in the base and adjacent to the pickup roller. The scanning module is detachably disposed in the accommodating space. The scanning module forces the pickup mechanism against the pickup roller when the scanning module is placed in the accommodating space. A pressure exerted on the pickup roller by the pickup mechanism is released when the scanning module is removed out of the accommodating space.
18 US2016021275A1
Scan Device
Publication/Patent Number: US2016021275A1 Publication Date: 2016-01-21 Application Number: 14/791,695 Filing Date: 2015-07-06 Inventor: Yeh, Yun-min   Lin hsien chi   Assignee: Sintai Optical (Shenzhen) Co., Ltd.   Asia Optical Co., Inc.   IPC: H04N1/028 Abstract: A scan device includes a main body, a transparent glass plate, a carrier, a light source, a reflecting unit, a lens and an image sensor. Light is emitted from the light source through the transparent glass plate to a document. Then, the light is reflected by the document and passes through the transparent glass plate to reach the reflecting unit. The light is reflected by the first mirror to travel to the second mirror and the third mirror and reflected by the second and third mirrors for several times, then reaches the fourth mirror and fifth mirror to passes through the lens, and forms an image on the image sensor.
19 JP5723419B2
IMAGE READING DEVICE AND IMAGE READING METHOD OF THE SAME
Publication/Patent Number: JP5723419B2 Publication Date: 2015-05-27 Application Number: 2013139024 Filing Date: 2013-07-02 Inventor: Lin hsien chi   Assignee: ASHU KOGAKU KOFUN YUGENKOSHI   IPC: G06T1/00 Abstract: PROBLEM TO BE SOLVED: To provide a color image reading method for solving a color shift problem of a pixel.SOLUTION: An image reading device 10 used for acquiring an image of a detection object 99 comprises: a light source of a plurality of colors for generating light beams of at least three kinds of colors
20 TW201516464A
An optical structure to uniform light bar with point light sources
Publication/Patent Number: TW201516464A Publication Date: 2015-05-01 Application Number: 102138878 Filing Date: 2013-10-28 Inventor: Lin hsien chi   Chang, Hsin Lung   Assignee: Asia Optical Co., Inc.   SINTAI OPTICAL (SHENZHEN) CO., LTD.   IPC: G02B3/08 Abstract: This invention related to an optical structure to uniform light bar with point light sources. The optical system comprises a light bar composed of point sources