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Chih-Cheng Tseng
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Taoyuan, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Communication device
Patent number
11,329,368
Issue date
May 10, 2022
Quanta Computer Inc.
Chun-I Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fan control apparatus and method of operating the same
Patent number
10,338,649
Issue date
Jul 2, 2019
Enermax Technology Corporation
Chih-Chun Tseng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Illumination control device of surgical light
Patent number
10,295,164
Issue date
May 21, 2019
Amtai Medical Equipment, Inc.
Clay Liang
F21 - LIGHTING
Information
Patent Grant
LED driver circuit and method
Patent number
10,190,735
Issue date
Jan 29, 2019
Amtai Medical Equipment, Inc.
Chih-Cheng Tseng
F21 - LIGHTING
Information
Patent Grant
Automatic light intensity compensating device of surgical light
Patent number
9,920,922
Issue date
Mar 20, 2018
Amtai Medical Equipment, Inc.
Clay Liang
F21 - LIGHTING
Information
Patent Grant
Filtered connector and filter board thereof
Patent number
9,831,617
Issue date
Nov 28, 2017
Acbel Polytech Inc.
Wei Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surgical light with luminous intensity fine adjustment function
Patent number
9,763,299
Issue date
Sep 12, 2017
Amtai Medical Equipment, Inc.
Clay Liang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Energy-saving device of surgical light
Patent number
9,638,406
Issue date
May 2, 2017
Amtai Medical Equipment, Inc.
Clay Liang
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
WEARABLE DEVICE
Publication number
20240129012
Publication date
Apr 18, 2024
QUANTA COMPUTER INC.
Jing-Yao XU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOOL-FREE SCREW ASSEMBLY, TOOL-FREE SCREW AND ACCESSORY OF TOOL-FRE...
Publication number
20230407901
Publication date
Dec 21, 2023
Wiwynn Corporation
Yung-Ti Chung
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
COMMUNICATION DEVICE
Publication number
20210218400
Publication date
Jul 15, 2021
QUANTA COMPUTER INC.
Chun-I CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WEARABLE DEVICE
Publication number
20190109367
Publication date
Apr 11, 2019
QUANTA COMPUTER INC.
Chih-Tsung TSENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED DRIVER CIRCUIT AND METHOD
Publication number
20190011090
Publication date
Jan 10, 2019
Amtai Medical Equipment, Inc.
Chih-Cheng Tseng
F21 - LIGHTING
Information
Patent Application
FAN CONTROL APPARATUS AND METHOD OF OPERATING THE SAME
Publication number
20180307281
Publication date
Oct 25, 2018
ENERMAX TECHNOLOGY CORPORATION
Chih-Chun TSENG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ILLUMINATION CONTROL DEVICE OF SURGICAL LIGHT
Publication number
20180238529
Publication date
Aug 23, 2018
Amtai Medical Equipment, Inc.
Clay Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FILTERED CONNECTOR AND FILTER BOARD THEREOF
Publication number
20170346243
Publication date
Nov 30, 2017
ACBEL POLYTECH INC.
Wei HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AUTOMATIC LIGHT INTENSITY COMPANSATING DEVICE OF SURGICAL LIGHT
Publication number
20170254527
Publication date
Sep 7, 2017
Amtai Medical Equipment, Inc.
Clay Liang
F21 - LIGHTING
Information
Patent Application
ILLUMINATION CONTROL DEVICE OF SURGICAL LIGHT
Publication number
20170254522
Publication date
Sep 7, 2017
Amtai Medical Equipment, Inc.
Clay Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE