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Meng-Yee LIM
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Penang, MY
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Patents Grants
last 30 patents
Information
Patent Grant
Optical encoder with alignment photodiodes at two sides of detectio...
Patent number
12,181,315
Issue date
Dec 31, 2024
PixArt Imaging Inc.
Chung-Min Thor
G01 - MEASURING TESTING
Information
Patent Grant
Optical encoding system compensating assembly tolerance
Patent number
12,025,476
Issue date
Jul 2, 2024
PixArt Imaging Inc.
Kuan-Choong Shim
G01 - MEASURING TESTING
Information
Patent Grant
Signal processing circuit of anti-pollution optical encoder
Patent number
11,994,416
Issue date
May 28, 2024
PixArt Imaging Inc.
Kuan-Choong Shim
G01 - MEASURING TESTING
Information
Patent Grant
Optical encoder with alignment photodiodes
Patent number
11,874,147
Issue date
Jan 16, 2024
Chung-Min Thor
G01 - MEASURING TESTING
Information
Patent Grant
Anti-pollution optical encoder
Patent number
11,740,108
Issue date
Aug 29, 2023
PixArt Imaging Inc.
Kuan-Choong Shim
G01 - MEASURING TESTING
Information
Patent Grant
Optical encoder with alignable relative positions between elements...
Patent number
11,566,922
Issue date
Jan 31, 2023
PixArt Imaging Inc.
Chung-Min Thor
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL ENCODING SYSTEM COMPENSATING ASSEMBLY TOLERANCE
Publication number
20240361158
Publication date
Oct 31, 2024
PIXART IMAGING INC.
Kuan-Choong SHIM
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL ENCODING SYSTEM WITH REDUCED TOTAL HARMONIC DISTORTION
Publication number
20240230321
Publication date
Jul 11, 2024
PIXART IMAGING INC.
Meng-Yee LIM
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL ENCODING SYSTEM WITH REDUCED TOTAL HARMONIC DISTORTION
Publication number
20240133680
Publication date
Apr 25, 2024
PIXART IMAGING INC.
Meng-Yee LIM
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL ENCODER WITH ALIGNMENT PHOTODIODES AT TWO SIDES OF DETECTIO...
Publication number
20240125629
Publication date
Apr 18, 2024
PIXART IMAGING INC.
Chung-Min THOR
G01 - MEASURING TESTING
Information
Patent Application
SIGNAL PROCESSING CIRCUIT OF ANTI-POLLUTION OPTICAL ENCODER
Publication number
20230349732
Publication date
Nov 2, 2023
PIXART IMAGING INC.
Kuan-Choong SHIM
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL ENCODER WITH ALIGNMENT PHOTODIODES
Publication number
20230122480
Publication date
Apr 20, 2023
PIXART IMAGING INC.
Chung-Min THOR
G01 - MEASURING TESTING
Information
Patent Application
ANTI-POLLUTION OPTICAL ENCODER AND SIGNAL PROCESSING CIRCUIT THEREOF
Publication number
20220163353
Publication date
May 26, 2022
PIXART IMAGING INC.
Kuan-Choong SHIM
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL ENCODER WITH ALIGNABLE RELATIVE POSITIONS BETWEEN ELEMENTS...
Publication number
20210364329
Publication date
Nov 25, 2021
PIXART IMAGING INC.
Chung-Min THOR
G01 - MEASURING TESTING