RI-QING CHEN

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Patents Grantslast 30 patents

Information Patent Grant
Unpowered stop mechanism
- Patent number 10,676,012
- Issue date Jun 9, 2020
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Yan-Fang Yan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fixture to enable positioning of SMT components
- Patent number 10,225,968
- Issue date Mar 5, 2019
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Eddy Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cart with height adjustable tray
- Patent number 8,733,748
- Issue date May 27, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Chi-An Yu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Printed circuit board and carrier
- Patent number 8,737,084
- Issue date May 27, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Yu-Ching Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Positioning device for workpieces
- Patent number 8,434,750
- Issue date May 7, 2013
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Chi-An Yu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
UNPOWERED STOP MECHANISM
- Publication number 20190351813
- Publication date Nov 21, 2019
- FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
- YAN-FANG YAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRINTED CIRCUIT BOARD AND CARRIER
- Publication number 20120236512
- Publication date Sep 20, 2012
- HON HAI Precision Industry CO., LTD.
- YU-CHING LIU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CART WITH HEIGHT ADJUSTABLE TRAY
- Publication number 20120187641
- Publication date Jul 26, 2012
- HON HAI Precision Industry CO., LTD.
- CHI-AN YU
- B66 - HOISTING LIFTING HAULING
Information Patent Application
POSITIONING DEVICE FOR WORKPIECES
- Publication number 20110291339
- Publication date Dec 1, 2011
- HON HAI Precision Industry CO., LTD.
- CHI-AN YU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS