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Hsinchu, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor photo-detecting device
Patent number
11,935,981
Issue date
Mar 19, 2024
Epistar Corporation
Chu-Jih Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical sensing device and optical sensing system thereof comprisin...
Patent number
11,894,481
Issue date
Feb 6, 2024
Epistar Corporation
Yi-Chieh Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for role-based data transmission using physically unclonable...
Patent number
11,533,169
Issue date
Dec 20, 2022
Taiwan Semiconductor Manufacturing Company Ltd.
Mei-Chien Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor photo-detecting device
Patent number
11,335,826
Issue date
May 17, 2022
Epistar Corporation
Chu-Jih Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical sensing device and optical sensing system thereof comprisin...
Patent number
11,158,757
Issue date
Oct 26, 2021
Epistar Corporation
Yi-Chieh Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Semiconductor device
Patent number
11,121,285
Issue date
Sep 14, 2021
Epistar Corporation
Yung-Fu Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for role-based data transmission using physically unclonable...
Patent number
10,868,669
Issue date
Dec 15, 2020
Taiwan Semiconductor Manufacturing Company Ltd.
Mei-Chien Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light-emitting diode array
Patent number
D680085
Issue date
Apr 16, 2013
Epistar Corporation
Han-Min Wu
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Light-emitting diode
Patent number
D648287
Issue date
Nov 8, 2011
Epistar Corporation
Chia-Liang Hsu
D13 - Equipment for production, distribution, or transformation of energy
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SENSING DEVICE AND OPTICAL SENSING SYSTEM THEREOF
Publication number
20240136463
Publication date
Apr 25, 2024
EPISTAR CORPORATION
Yi-Chieh LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR ROLE-BASED DATA TRANSMISSION USING PHYSICALLY UNCLONABLE...
Publication number
20230100052
Publication date
Mar 30, 2023
Taiwan Semiconductor Manufacturing company Ltd.
MEI-CHIEN LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SENSING DEVICE AND OPTICAL SENSING SYSTEM THEREOF
Publication number
20220059717
Publication date
Feb 24, 2022
EPISTAR CORPORATION
Yi-Chieh LIN
G01 - MEASURING TESTING
Information
Patent Application
SEMICONDUCTOR PHOTO-DETECTING DEVICE
Publication number
20210408311
Publication date
Dec 30, 2021
EPISTAR CORPORATION
Chu-Jih SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR PHOTO-DETECTING DEVICE
Publication number
20210408310
Publication date
Dec 30, 2021
EPISTAR CORPORATION
Chu-Jih Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR ROLE-BASED DATA TRANSMISSION USING PHYSICALLY UNCLONABLE...
Publication number
20210091932
Publication date
Mar 25, 2021
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
MEI-CHIEN LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SENSING DEVICE AND OPTICAL SENSING SYSTEM THEREOF
Publication number
20200168757
Publication date
May 28, 2020
EPISTAR CORPORATION
Yi-Chieh LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20200152831
Publication date
May 14, 2020
EPISTAR CORPORATION
Yung-Fu CHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR ROLE-BASED DATA TRANSMISSION USING PHYSICALLY UNCLONABLE...
Publication number
20190116028
Publication date
Apr 18, 2019
Taiwan Semiconductor Manufacturing company Ltd.
MEI-CHIEN LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Light-emitting apparatus
Publication number
20070200493
Publication date
Aug 30, 2007
EPISTAR CORPORATION
Tzu-Chieh Hsu
H01 - BASIC ELECTRIC ELEMENTS