Huaqing LIU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for identifying boundary of sedimentary facies, computer dev...
- Patent number 11,327,194
- Issue date May 10, 2022
- PetroChina Company Limited
- Qilin Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color filter substrate, manufacturing method thereof, and display p...
- Patent number 10,948,636
- Issue date Mar 16, 2021
- BOE Technology Group Co., Ltd.
- Xiongzhou Wei
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IDENTIFYING BOUNDARY OF SEDIMENTARY FACIES, COMPUTER DEV...
- Publication number 20210041588
- Publication date Feb 11, 2021
- Petrochina Company Limited
- Qilin CHEN
- G01 - MEASURING TESTING
Information Patent Application
COLOR FILTER SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY P...
- Publication number 20190086591
- Publication date Mar 21, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiongzhou WEI
- G02 - OPTICS