Jiawen Chen

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dummy core plus plating resist restrict resin process and structure
- Patent number 10,321,560
- Issue date Jun 11, 2019
- Multek Technologies Limited
- Pui Yin Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Disconnect cavity by plating resist process and structure
- Patent number 10,292,279
- Issue date May 14, 2019
- Multek Technologies Limited
- Jiawen Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DISCONNECT CAVITY BY PLATING RESIST PROCESS AND STRUCTURE
- Publication number 20170318685
- Publication date Nov 2, 2017
- Multek Technologies Limited
- Jiawen Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
EMBEDDED CAVITY IN PRINTED CIRCUIT BOARD BY SOLDER MASK DAM
- Publication number 20170271734
- Publication date Sep 21, 2017
- Multek Technologies Limited
- Pui Yin Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUMMY CORE PLUS PLATING RESIST RESTRICT RESIN PROCESS AND STRUCTURE
- Publication number 20170142828
- Publication date May 18, 2017
- Multek Technologies Limited
- Pui Yin Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
RIGID-BEND PRINTED CIRCUIT BOARD FABRICATION
- Publication number 20170142829
- Publication date May 18, 2017
- Multek Technologies Limited
- Pui Yin Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR