Sha XU

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Patents Grantslast 30 patents

Information Patent Grant
Static disk electrode for electroplating bath analysis
- Patent number 10,234,419
- Issue date Mar 19, 2019
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Yaofeng Sun
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Alternate plating and etching processes for through hole filling
- Patent number 9,991,161
- Issue date Jun 5, 2018
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Yaofeng Sun
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Static Disk Electrode for Electroplating Bath Analysis
- Publication number 20170336350
- Publication date Nov 23, 2017
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Yaofeng SUN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR