Hui Liu

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Overlay mark, overlay marking method and overlay measuring method
- Patent number 12,259,661
- Issue date Mar 25, 2025
- NEXCHIP SEMICONDUCTOR CORPORATION
- Kuotung Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reference frame management for screen content video coding using ha...
- Patent number 9,262,986
- Issue date Feb 16, 2016
- Cisco Technology, Inc.
- Sijia Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OVERLAY MARK, OVERLAY MARKING METHOD AND OVERLAY MEASURING METHOD
- Publication number 20220082951
- Publication date Mar 17, 2022
- Nexchip Semiconductor Corporation
- KUOTUNG YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Reference Frame Management for Screen Content Video Coding Using Ha...
- Publication number 20130148721
- Publication date Jun 13, 2013
- Cisco Technology, Inc.
- Sijia Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE