Ying-Ping Liu

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Bedford, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Analog bipolar current source
- Patent number 6,680,642
- Issue date Jan 20, 2004
- Innersea Technology
- David J. Edell
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
ANALOG BIPOLAR CURRENT SOURCE
- Publication number 20030218495
- Publication date Nov 27, 2003
- InnerSea Technology
- David J. Edell
- G05 - CONTROLLING REGULATING