公开(公告)号：US11197975B2

公开(公告)日：2021-12-14

申请号：US16232065

申请日：2018-12-26

Applicant: Industrial Technology Research Institute

Inventor： Wei-Cheng Chao ,  Chi-Chin Yang ,  Li-Chi Su ,  Mu-Tao Chu

IPC: A61M21/02 ,  A61N5/06 ,  A61M21/00 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/16 ,  A61B5/00 ,  A61B5/318 ,  A61B5/369 ,  A61B5/024 ,  A61B5/08

Abstract: A light health care system including a physiological sensing device, a processor, and a light source device is provided. The physiological sensing device is adapted to acquire physiological data of a user. The processor is coupled to the physiological sensing device, and the processor acquires at least one light parameter corresponding to the physiological data according to the physiological data. The light source device is coupled to the processor, and the light source device outputs a light beam according to the at least one light parameter, wherein a green light beam or a blue light beam in the light beam accounts for more than 40% of the light beam. A light health care method is also provided.

公开(公告)号：US12249177B2

公开(公告)日：2025-03-11

申请号：US17557061

申请日：2021-12-21

Applicant: Industrial Technology Research Institute

Inventor： Wei-Cheng Chao ,  Chia-Hsin Chao ,  Li-Chi Su ,  Chi-Chin Yang ,  Cheng-Jhih Luo

IPC: G06V40/145 ,  G06N3/04 ,  G06V10/74 ,  G06V10/82 ,  G06V40/20

Abstract: Provided is a recognition method of 3D vein pattern including the following steps. A plurality of first light beams are emitted by a recognition device to a wrist of a user. A plurality of first reflected light beams from the wrist are received by the recognition device to form a first 3D vein pattern of the wrist. Differences between the first 3D vein pattern and a wrist vein pattern of a database are compared to identify an identity or a gesture of the user. A recognition device of 3D vein pattern is also provided.

公开(公告)号：US20190290882A1

公开(公告)日：2019-09-26

申请号：US16232065

申请日：2018-12-26

Applicant: Industrial Technology Research Institute

Inventor： Wei-Cheng Chao ,  Chi-Chin Yang ,  Li-Chi Su ,  Mu-Tao Chu

IPC: A61M21/02 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/0402 ,  A61B5/0476 ,  A61B5/16 ,  A61B5/00 ,  A61N5/06

Abstract: A light health care system including a physiological sensing device, a processor, and a light source device is provided. The physiological sensing device is adapted to acquire physiological data of a user. The processor is coupled to the physiological sensing device, and the processor acquires at least one light parameter corresponding to the physiological data according to the physiological data. The light source device is coupled to the processor, and the light source device outputs a light beam according to the at least one light parameter, wherein a green light beam or a blue light beam in the light beam accounts for more than 40% of the light beam. A light health care method is also provided.

公开(公告)号：US11829731B2

公开(公告)日：2023-11-28

申请号：US17562793

申请日：2021-12-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chia-Hsiang Yang ,  Liang-Hsin Lin ,  Yu-Ling Kang ,  Li-Chi Su

IPC: G06F7/72

CPC classification number: G06F7/722 ,  G06F7/728

Abstract: A modular multiplication circuit includes a main operation circuit, a look-up table, and an addition unit. The main operation circuit updates a sum value and a carry value according to 2iA corresponding to a first operation value A and m bits of a second operation value B currently under operation, m is a positive integer, i is from 0 to m−1. The look-up table records values related to a modulus, and selects one of the values as a look-up table output value according to the sum value. The addition unit updates the sum value and the carry value according to the look-up table output value and outputs the updated sum value and the updated carry value to the main operation circuit. The modular multiplication circuit updates the sum value and the carry value in a recursive manner by using m different bits of the second operation value B.

公开(公告)号：US20190168020A1

公开(公告)日：2019-06-06

申请号：US15884309

申请日：2018-01-30

Applicant: Industrial Technology Research Institute

Inventor： Wei-Cheng Chao ,  Chi-Chin Yang ,  Li-Chi Su ,  Mu-Tao Chu

IPC: A61N5/06 ,  A61M21/02

Abstract: A light source apparatus including a light source is provided. The light source emits a light beam. The light beam illuminates a user so that at least one brain wave index of at least one region in frontal lobe regions of the user changes. A wearable apparatus is also provided.

公开(公告)号：US20230177870A1

公开(公告)日：2023-06-08

申请号：US17557061

申请日：2021-12-21

Applicant: Industrial Technology Research Institute

Inventor： Wei-Cheng Chao ,  Chia-Hsin Chao ,  Li-Chi Su ,  Chi-Chin Yang ,  Cheng-Jhih Luo

IPC: G06V40/145 ,  G06N3/04 ,  G06V40/20 ,  G06V10/74 ,  G06V10/82

CPC classification number: G06V40/145 ,  G06N3/04 ,  G06V40/20 ,  G06V10/761 ,  G06V10/82

Abstract: Provided is a recognition method of 3D vein pattern including the following steps. A plurality of first light beams are emitted by a recognition device to a wrist of a user. A plurality of first reflected light beams from the wrist are received by the recognition device to form a first 3D vein pattern of the wrist. Differences between the first 3D vein pattern and a wrist vein pattern of a database are compared to identify an identity or a gesture of the user. A recognition device of 3D vein pattern is also provided.