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Zhongshan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Multilayer screen printing stencil
Patent number
11,576,266
Issue date
Feb 7, 2023
International Business Machines Corporation
Jia Yu Zheng
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Advising audit ratings in a multiple-auditor environment
Patent number
11,403,580
Issue date
Aug 2, 2022
International Business Machines Corporation
Paul A. Zulpa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Light emitting diode color resolution testing
Patent number
10,612,978
Issue date
Apr 7, 2020
International Business Machines Corporation
Yuhua Luo
G01 - MEASURING TESTING
Information
Patent Grant
Cognitive press-fit force analyzer and monitoring system
Patent number
10,528,039
Issue date
Jan 7, 2020
International Business Machines Corporation
WeiFeng Zhang
G05 - CONTROLLING REGULATING
Information
Patent Grant
Cognitive press-fit force analyzer and monitoring system
Patent number
10,061,309
Issue date
Aug 28, 2018
International Business Machines Corporation
WeiFeng Zhang
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
MULTILAYER SCREEN PRINTING STENCIL
Publication number
20220071017
Publication date
Mar 3, 2022
International Business Machines Corporation
Jia Yu Zheng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ADVISING AUDIT RATINGS IN A MULTIPLE-AUDITOR ENVIRONMENT
Publication number
20200012987
Publication date
Jan 9, 2020
International Business Machines Corporation
Paul A. Zulpa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LIGHT EMITTING DIODE COLOR RESOLUTION TESTING
Publication number
20190271587
Publication date
Sep 5, 2019
International Business Machines Corporation
Yuhua Luo
G01 - MEASURING TESTING
Information
Patent Application
COGNITIVE PRESS-FIT FORCE ANALYZER AND MONITORING SYSTEM
Publication number
20190056721
Publication date
Feb 21, 2019
International Business Machines Corporation
WeiFeng Zhang
G05 - CONTROLLING REGULATING