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1. 发明授权

US10949957B2 Biometric image processing method and electronic device thereof 有权
公开(公告)号：US10949957B2
公开(公告)日：2021-03-16
申请号：US16167551
申请日：2018-10-23
申请人： Gingy Technology Inc.
发明人： Shih-Ju Ho , Chih-I Cheng
IPC分类号： G06K9/00 , G06T5/20 , G06K9/40 , G06T5/00
摘要： A biometric image processing method and an electronic device are provided. The biometric image processing method includes the following steps: obtaining a first biometric image; capturing a plurality of grayscale values of a first portion of pixels of the first biometric image and combining the plurality of grayscale values of the first portion of pixels of the first biometric image to generate a first sub-image; performing an image processing procedure on the first sub-image; replacing the plurality of grayscale values of the first portion of pixels of the first biometric image by a plurality of grayscale values of all of the pixels of the first sub-image after the image processing; and performing a mask operation on a plurality of unreplaced grayscale values of other portions of pixels of the first biometric image to generate a second biometric image.

2. 发明授权

US10810401B2 Fingerprint sensing device and fingerprint sensing method 有权
公开(公告)号：US10810401B2
公开(公告)日：2020-10-20
申请号：US16275288
申请日：2019-02-13
申请人： Gingy Technology Inc.
发明人： Yi-Chung Lo , Shih-Ju Ho , Chih-I Cheng
IPC分类号： G06K9/00
摘要： A fingerprint sensing device includes a fingerprint sensor and a processor. The fingerprint sensor is configured to acquire a plurality of fingerprint reference frames. The processor is coupled to the fingerprint sensor. The processor is configured to superimpose the plurality of fingerprint reference frames. The processor analyzes the plurality of fingerprint reference frames to determine multiple first regions and multiple second regions of the plurality of fingerprint reference frames. The processor calculates multiple reference pixel values of the plurality of fingerprint reference frames according to multiple weight value functions to generate a superimposed fingerprint frame. The weight value functions corresponding to the first regions of the plurality of fingerprint reference frames are linearly changed.

3. 发明申请

US20200007727A1 IMAGE CAPTURING APPARATUS 审中-公开
公开(公告)号：US20200007727A1
公开(公告)日：2020-01-02
申请号：US16563939
申请日：2019-09-09
申请人： Gingy Technology Inc.
发明人： Jen-Chieh Wu
IPC分类号： H04N5/225 , F21V8/00 , G06K9/00
摘要： An image capturing apparatus including a light guide device having a first surface and a second surface opposite to each other, a display device disposed above or under the light guide device, an image capturing device above or under the light guide device, a first optical adhesive, a second optical adhesive and a light source is provided. The first optical adhesive is disposed on the first surface of the light guide device. The second optical adhesive is disposed on the second surface of the light guide device. The image capturing device is disposed above or under the light guide device. The light source is adapted to emit a light beam.

4. 发明授权

US10460146B2 Image capture apparatus 有权
公开(公告)号：US10460146B2
公开(公告)日：2019-10-29
申请号：US15470942
申请日：2017-03-28
申请人： Gingy Technology Inc.
发明人： Chun-Lang Hung , Tsung-Shan Chen
IPC分类号： G06K9/00
摘要： An image capture apparatus includes an imaging unit and a light receiving device is provided. The imaging unit includes an electrode, a light emitting layer disposed on the electrode and a first dielectric layer disposed on the light emitting layer. At least one portion of an object is in contact with a portion of the first dielectric layer so that the light emitting layer emits an image light beam correspond to the portion of the first dielectric layer. The light receiving device is disposed on a transmission path of the image light beam.

5. 发明申请

US20190095677A1 FINGERPRINT IDENTIFICATION APPARATUS 审中-公开
公开(公告)号：US20190095677A1
公开(公告)日：2019-03-28
申请号：US16200656
申请日：2018-11-27
申请人： Gingy Technology Inc.
发明人： Chuck Chung , Jen-Chieh Wu
IPC分类号： G06K9/00 , G06F3/041 , G02B27/30 , G06K9/20
摘要： A fingerprint identification apparatus including a light-transmitting device, an image-capture device disposed opposite to the light-transmitting device, and a collimator disposed between the light-transmitting device and the image-capture device is provided. The collimator includes a plurality of light-shielding layers and a plurality of light-transmitting layers that are alternately stacked. Each of the light-shielding layers has a plurality of openings respectively corresponding to a plurality of pixel regions of the image-capture device. Openings of the plurality of light-shielding layers corresponding to one pixel region are arranged along an oblique direction. The oblique direction and a normal direction of a pressing surface of the light-transmitting device have an included angle θ, and 0°

6. 发明授权

US10061964B2 Press sheet for fingerprint reader and fingerprint reader 有权
公开(公告)号：US10061964B2
公开(公告)日：2018-08-28
申请号：US14822891
申请日：2015-08-10
申请人： Industrial Technology Research Institute , Gingy Technology Inc.
发明人： Hsiao-Feng Huang , Ping-Chen Chen , Chun-Chen Chiang , Pei-Chi Chien , Jen-Chieh Wu
IPC分类号： G06K9/20 , G06K9/00 , G02B5/02 , G02B1/14
CPC分类号： G02B5/0231 , G02B1/14 , G02B5/0242 , G02B5/0278 , G06K9/0004
摘要： A press sheet for fingerprint reader and a fingerprint reader are provided. The press sheet includes a transparent substrate, a microstructure layer, and a diffusion layer. The transparent substrate has a first surface and a second surface, and the first surface faces towards an optical imaging apparatus. The microstructure layer is disposed on the first surface of the transparent substrate, and the diffusion layer contains diffusion particles.

7. 发明授权

US10055636B2 Light homogenizing device and biometric identifying device 有权
公开(公告)号：US10055636B2
公开(公告)日：2018-08-21
申请号：US15468130
申请日：2017-03-24
申请人： GINGY TECHNOLOGY INC.
发明人： Chun-Lang Hung , Chien-Hsing Wu
IPC分类号： G06K9/00 , G02B5/02
CPC分类号： G06K9/0004 , G02B5/0205 , G02B5/0278 , G02B19/0014 , G02B19/0061 , G06K9/00046 , G06K9/00087
摘要： The present disclosure provides a light homogenizing device and a biometric identifying device. The light homogenizing device includes a light homogenizing member and light-emitting units. The light homogenizing member includes a hole and protrusion structures. The protrusion structures are disposed on a first surface of the light homogenizing member and surrounding an outside of the hole. A circular inclined-plane is disposed between the hole and the protrusion structures and connected to the hole. The light-emitting units are disposed opposite to the first surface, and each light-emitting units transmits a light to one of the protrusion structures. The protrusion structures homogenize the light and outwardly transmit the homogenized light through a second surface of the light homogenizing member.

8. 发明授权

US10049256B2 Fingerprint sensing module 有权
公开(公告)号：US10049256B2
公开(公告)日：2018-08-14
申请号：US15239842
申请日：2016-08-18
申请人： Gingy Technology Inc.
发明人： Jen-Chieh Wu
IPC分类号： G06K9/00
摘要： A fingerprint sensing module adapted to sense fingerprint of user's finger is provided. The fingerprint sensing module includes a sensing device, an optical cover and an optical-collimating layer located between the sensing device and the optical cover. The sensing device includes a sensing surface, and the optical-collimating layer covers the sensing surface. The optical-collimating layer includes light-blocking areas and light-transmitting areas, and each of the light-transmitting area is surrounded by a part of the light-blocking areas. The optical cover is disposed on the optical-collimating layer, and the optical cover is adapted to contact the user's finger, and the optical cover is adapted to transmit a sensing light from the user's finger to the optical-collimating layer, and the light-blocking areas are adapted to block a portion of the sensing light, and another portion of the sensing light is transmitted to the sensing surface through the light-transmitting areas.

9. 发明申请

US20180225502A1 FINGERPRINT IDENTIFICATION DEVICE AND FINGERPRINT IDENTIFICATION METHOD 审中-公开
公开(公告)号：US20180225502A1
公开(公告)日：2018-08-09
申请号：US15942441
申请日：2018-03-31
申请人： Gingy Technology Inc.
发明人： Chun-Lang Hung , Jen-Chieh Wu
IPC分类号： G06K9/00 , A61B5/024 , A61B5/1172
CPC分类号： G06K9/0012 , A61B5/02416 , A61B5/1172 , G06K9/00033 , G06K9/00087 , G06K9/2018 , G06K2009/00939
摘要： A fingerprint identification device including a light source, a processor, and a light receiver is provided. The light source emits a light beam to an object. The light receiver captures an object image of the object in a time interval. The processor analyzes the object image to obtain a fingerprint image, and performs a fingerprint identification operation on the fingerprint image to obtain a fingerprint identification result. The processor further analyzes the object image to obtain pixel change data of the object image in the time interval, and determines whether the fingerprint image is verified according to the fingerprint identification result and the pixel change data. A fingerprint identification method is also provided.

10. 发明申请

US20180041674A1 IMAGE CAPTURE APPARATUS 审中-公开
公开(公告)号：US20180041674A1
公开(公告)日：2018-02-08
申请号：US15399704
申请日：2017-01-05
申请人： Gingy Technology Inc.
发明人： Chien-Hsing Wu , Cheng-Jyun Huang , Po-Hsun Shen
IPC分类号： H04N5/225 , F21V8/00
CPC分类号： H04N5/2256 , G02B6/0018 , G02B6/009 , G06K9/0004 , H04N5/2253 , H04N5/2254
摘要： An image capture apparatus including a light guide device, a transparent device, a light source and an image capture device is provided. The light guide device includes a top surface, a bottom surface opposite to the top surface, a light incident surface connected between the top surface and the bottom surface and a light emitting surface opposite to the top surface. The bottom surface is connected between the light incident surface and the light emitting surface. An acute angle a is included between the light incident surface and the top surface. The transparent device is disposed on the top surface of the light guide device. The light source is used to emit a light beam. The image capture device is disposed on the light emitting surface of the light guide device.

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