Chi S. Chen

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Irvine, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Robotic arm
- Patent number 10,274,505
- Issue date Apr 30, 2019
- Beckman Coulter, Inc.
- Charles W. Johns
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Robotic arm
- Patent number 9,446,418
- Issue date Sep 20, 2016
- Beckman Coulter, Inc.
- Charles W. Johns
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
ROBOTIC ARM
- Publication number 20160349278
- Publication date Dec 1, 2016
- Beckman Coulter, Inc.
- Charles W. Johns
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ROBOTIC ARM
- Publication number 20130128035
- Publication date May 23, 2013
- Beckman Coulter, Inc.
- Charles W. Johns
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS