Fei Ding

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Shijiazhuang City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device for evaluating damage of fracturing fluid to reservoir and o...
- Patent number 11,692,981
- Issue date Jul 4, 2023
- Yangtze University
- Weichu Yu
- G01 - MEASURING TESTING
Information Patent Grant
Volumetric fracturing method of temporarily plugging and diverting...
- Patent number 11,408,264
- Issue date Aug 9, 2022
- Yangtze University
- Weichu Yu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Enhanced oil recovery method with single well huff and puff and int...
- Patent number 11,352,866
- Issue date Jun 7, 2022
- Yangtze University
- Weichu Yu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for fabricating ceramic insulator for electronic packaging
- Patent number 9,999,125
- Issue date Jun 12, 2018
- HE BEI SINOPACK ELECTRONIC TECH CO., LTD.
- Dongliang Zhao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ceramic insulator for electronic packaging and method for fabricati...
- Patent number 9,713,252
- Issue date Jul 18, 2017
- HE BEI SINOPACK ELECTRONIC TECH CO., LTD.
- Fei Ding
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR EVALUATING DAMAGE OF FRACTURING FLUID TO RESERVOIR AND O...
- Publication number 20220412928
- Publication date Dec 29, 2022
- Yangtze University
- Weichu Yu
- G01 - MEASURING TESTING
Information Patent Application
VOLUMETRIC FRACTURING METHOD OF TEMPORARILY PLUGGING AND DIVERTING...
- Publication number 20220127942
- Publication date Apr 28, 2022
- Yangtze University
- Weichu Yu
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR FABRICATING CERAMIC INSULATOR FOR ELECTRONIC PACKAGING
- Publication number 20170257946
- Publication date Sep 7, 2017
- HE BEI SINOPACK ELECTRONIC TECH CO., LTD.
- Dongliang Zhao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CERAMIC INSULATOR FOR ELECTRONIC PACKAGING AND METHOD FOR FABRICATI...
- Publication number 20170135204
- Publication date May 11, 2017
- HE BEI SINOPACK ELECTRONIC TECH CO., LTD.
- Fei Ding
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR