SUK KWAN KWONG

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Ngau Tau Kok, HK

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Patents Grantslast 30 patents

Information Patent Grant
Plating catalyst and method
- Patent number 10,066,299
- Issue date Sep 4, 2018
- Rohm and Haas Electronic Materials LLC
- Suk Kwan Kwong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plating catalyst and method
- Patent number 9,227,182
- Issue date Jan 5, 2016
- Rohm and Haas Electronic Materials LLC
- Wenjia Zhou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plating catalyst and method
- Patent number 9,149,798
- Issue date Oct 6, 2015
- Rohm and Haas Electronic Materials LLC
- Wenjia Zhou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
PLATING CATALYST AND METHOD
- Publication number 20170152600
- Publication date Jun 1, 2017
- Rohm and Haas Electronic Materials L.L.C.
- SUK KWAN KWONG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PLATING CATALYST AND METHOD
- Publication number 20140242287
- Publication date Aug 28, 2014
- Rohm and Haas Electronic Materials L.L.C.
- Suk Kwan KWONG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PLATING CATALYST AND METHOD
- Publication number 20130171363
- Publication date Jul 4, 2013
- Rohm and Haas Electronic Materials L.L.C.
- Wenjia ZHOU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PLATING CATALYST AND METHOD
- Publication number 20130171366
- Publication date Jul 4, 2013
- Rohm and Haas Electronic Materials L.L.C.
- Wenjia ZHOU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...