HWATSING TECHNOLOGY CO., LTD.

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Jinnan District, Tainjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring method for chemical mechanical polishing and chemical me...
- Patent number 12,151,335
- Issue date Nov 26, 2024
- HWATSING TECHNOLOGY CO., LTD.
- Xinchun Lu
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for chemical-mechanical polishing
- Patent number 10,857,646
- Issue date Dec 8, 2020
- Tsinghua University
- Zhenjie Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for measuring thickness of film on wafer edge
- Patent number 9,255,780
- Issue date Feb 9, 2016
- HWATSING TECHNOLOGY CO., LTD.
- Xinchun Lu
- B24 - GRINDING POLISHING
Information Patent Grant
Chemical mechanical polishing machine and chemical mechanical polis...
- Patent number 9,138,857
- Issue date Sep 22, 2015
- HWATSING TECHNOLOGY CO., LTD.
- Xinchun Lu
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CHEMICAL-MECHANICAL POLISHING
- Publication number 20180345446
- Publication date Dec 6, 2018
- TSINGHUA UNIVERSITY
- Zhenjie XU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

Information Trademark
97161108 - HWATSING
- Serial number 97161108
- Registration number 6947553
- Filing date Dec 7, 2021
- HWATSING TECHNOLOGY Co., Ltd.
- 37 - Building construction
Information Trademark
97161103 - HWATSING
- Serial number 97161103
- Registration number 6947550
- Filing date Dec 7, 2021
- HWATSING TECHNOLOGY Co., Ltd.
- 7 - Machines and machine tools