Chengping Wei

Person

Gilbert, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electromechanical latching relay and method of operating same
- Patent number 7,482,899
- Issue date Jan 27, 2009
- Jun Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro magnetic proximity sensor system
- Patent number 7,301,334
- Issue date Nov 27, 2007
- Schneider Electric Industries SAS
- Jun Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro magnetic switching apparatus and method
- Patent number 6,750,745
- Issue date Jun 15, 2004
- Magfusion Inc.
- Chengping Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro magnetic proximity sensor apparatus and sensing method
- Patent number 6,633,158
- Issue date Oct 14, 2003
- Jun Shen
- G01 - MEASURING TESTING
Information Patent Grant
Image scanner and display apparatus
- Patent number 5,929,845
- Issue date Jul 27, 1999
- Motorola, Inc.
- Chengping Wei
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of manufacturing an integrated electro-optical package
- Patent number 5,747,363
- Issue date May 5, 1998
- Motorola, Inc.
- Chengping Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pre-charge driver for light emitting devices and method
- Patent number 5,723,950
- Issue date Mar 3, 1998
- Motorola
- Chengping Wei
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Integrated electro-optical package
- Patent number 5,703,394
- Issue date Dec 30, 1997
- Motorola
- Chengping Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Smart driver for an array of LEDs
- Patent number 5,684,368
- Issue date Nov 4, 1997
- Motorola
- Chengping Wei
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Electromechanical Latching Relay and Method of Operating Same
- Publication number 20070075809
- Publication date Apr 5, 2007
- Jun Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Auto-focusing and Zooming Systems and Method of Operating Same
- Publication number 20070065131
- Publication date Mar 22, 2007
- Chengping Wei
- G02 - OPTICS
Information Patent Application
Micro magnetic proximity sensor
- Publication number 20070007952
- Publication date Jan 11, 2007
- Schneider Electric Industries SAS
- Jun Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Micro magnetic proximity sensor
- Publication number 20030173957
- Publication date Sep 18, 2003
- Microlab, Inc.
- Jun Shen
- G01 - MEASURING TESTING

Chengping Wei

Person

Patents Grantslast 30 patents

Electromechanical latching relay and method of operating same

Micro magnetic proximity sensor system

Micro magnetic switching apparatus and method

Micro magnetic proximity sensor apparatus and sensing method

Image scanner and display apparatus

Method of manufacturing an integrated electro-optical package

Pre-charge driver for light emitting devices and method

Integrated electro-optical package

Smart driver for an array of LEDs

Patents Applicationslast 30 patents

Electromechanical Latching Relay and Method of Operating Same

Auto-focusing and Zooming Systems and Method of Operating Same

Micro magnetic proximity sensor

Micro magnetic proximity sensor