Guo Qin Xu

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of an optical module
- Patent number 11,049,991
- Issue date Jun 29, 2021
- LITE-ON SINGAPORE PTE. LTD.
- Suresh Basoor Nijaguna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method to deposit a platinum seed layer for use in selective copper...
- Patent number 6,251,781
- Issue date Jun 26, 2001
- Chartered Semiconductor Manufacturing Ltd.
- Mei Sheng Zhou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF AN OPTICAL MODULE
- Publication number 20210074874
- Publication date Mar 11, 2021
- LITE-ON SINGAPORE PTE. LTD.
- Suresh Basoor Nijaguna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PREPARING TRANSPARENT CONDUCTING OXIDE FILMS
- Publication number 20130249094
- Publication date Sep 26, 2013
- National University of Singapore
- Hansong Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Selective & damage free Cu cleaning process for pre-dep, post etch/CMP
- Publication number 20030196989
- Publication date Oct 23, 2003
- Chartered Semiconductor Manufacturing Ltd.
- Mei Sheng Zhou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...