Bei CHEN

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hole connecting layer manufacturing method, circuit board manufactu...
- Patent number 11,083,091
- Issue date Aug 3, 2021
- Guangzhou Fastprint Circuit Tech Co., Ltd.
- Zeyang Lian
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-speed printed circuit board and differential wiring method the...
- Patent number 10,433,422
- Issue date Oct 1, 2019
- GUANGZHOU FASTPRINT CIRCUIT TECH CO., LTD.
- Hong Fan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling method for PCBs with high hole position precision
- Patent number 10,064,284
- Issue date Aug 28, 2018
- YIXING SILICON VALLEY ELECTRONICS TECHNOLOGY CO., LTD.
- Xiaolang Ren
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Preparation method of a boss-type metal-based sandwich rigid-flex c...
- Patent number 9,942,976
- Issue date Apr 10, 2018
- Guangzhou Fastprint Circuit Tech Co., Ltd.
- Bei Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rigid-flexible circuit board having flying-tail structure and metho...
- Patent number 9,706,669
- Issue date Jul 11, 2017
- GUANGZHOU FASTPRINT CIRCUIT TECH CO., LTD.
- Xingya Qiu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HOLE CONNECTING LAYER MANUFACTURING METHOD, CIRCUIT BOARD MANUFACTU...
- Publication number 20200315031
- Publication date Oct 1, 2020
- Guangzhou Fastprint Circuit Tech Co., Ltd.
- Zeyang LIAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-SPEED PRINTED CIRCUIT BOARD AND DIFFERENTIAL WIRING METHOD THE...
- Publication number 20180368260
- Publication date Dec 20, 2018
- Guangzhou Fastprint Circuit Tech Co., Ltd.
- Hong Fan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Boss-Type Metal-Based Sandwich Rigid-Flex Board and Preparation Met...
- Publication number 20160381783
- Publication date Dec 29, 2016
- GUANGZHOU FASTPRINT CIRCUIT TECH CO., LTD
- Bei Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRILLING METHOD FOR PCBS WITH HIGH HOLE POSITION PRECISION
- Publication number 20160338203
- Publication date Nov 17, 2016
- GUANGZHOU FASTPRINT CIRCUIT TECH CO., LTD
- Xiaolang REN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RIGID-FLEXIBLE CIRCUIT BOARD HAVING FLYING-TAIL STRUCTURE AND METHO...
- Publication number 20160324012
- Publication date Nov 3, 2016
- GUANGZHOU FASTPRINT CIRCUT TECH CO., LTD.
- Xingya QIU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR