Changqing Hu

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fast and fuzzy pattern grouping
- Patent number 12,333,701
- Issue date Jun 17, 2025
- KLA Corporation
- Kangjia Liao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Film-growth model using level sets
- Patent number 9,547,233
- Issue date Jan 17, 2017
- KLA-Tencor Corporation
- Daniel Ping Peng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lithographically enhanced edge determination
- Patent number 8,473,878
- Issue date Jun 25, 2013
- Synopsys, Inc.
- Tatung Chow
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FAST AND FUZZY PATTERN GROUPING
- Publication number 20230013051
- Publication date Jan 19, 2023
- KLA Corporation
- Kangjia Liao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Film-Growth Model Using Level Sets
- Publication number 20140278231
- Publication date Sep 18, 2014
- Dino Technology Acquisition LLC
- Daniel Ping Peng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LITHOGRAPHICALLY ENHANCED EDGE DETERMINATION
- Publication number 20130139116
- Publication date May 30, 2013
- Luminescent Technologies, Inc.
- Tatung Chow
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY