Chengkuo Lee

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatically operated micro-optical devices and method for man...
- Patent number 6,996,306
- Issue date Feb 7, 2006
- Asia Pacific Microsystems, Inc.
- Chih-Chung Chen
- G02 - OPTICS
Information Patent Grant
Variable optical attenuator
- Patent number 6,947,657
- Issue date Sep 20, 2005
- Asian Pacific Microsystems, Inc.
- Chihchung Chen
- G02 - OPTICS
Information Patent Grant
Retro-reflective type optical signal processing device and method
- Patent number 6,901,182
- Issue date May 31, 2005
- Asia Pacific Microsystems, Inc.
- Jer-Liang A. Yeh
- G02 - OPTICS
Information Patent Grant
Optical switch
- Patent number 6,804,036
- Issue date Oct 12, 2004
- Asia Pacific Microsystems, Inc.
- Wen-Chih Chen
- G02 - OPTICS
Information Patent Grant
Package structure and method for making the same
- Patent number 6,784,020
- Issue date Aug 31, 2004
- Asia Pacific Microsystems, Inc.
- Chengkuo Lee
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Bulk acoustic wave multiplexer
- Patent number 6,703,763
- Issue date Mar 9, 2004
- Asia Pacific Microsystems, Inc.
- Shu-Hui Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of fabricating thermoelectric sensor and thermoelectric sens...
- Patent number 6,300,554
- Issue date Oct 9, 2001
- Metrodyne Microsystem Corp.
- Chen-Hsun Du
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Electrostatically operated micro-optical devices and method for man...
- Publication number 20050047721
- Publication date Mar 3, 2005
- Asia Pacific Microsystems Inc.
- Chih-Chung Chen
- G02 - OPTICS
Information Patent Application
Apparatus and method for optical signal processing system
- Publication number 20040086218
- Publication date May 6, 2004
- ASIA PACIFIC MICROSYSTEMS, INC.
- Chun-Kai Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for manufacturing a film bulk acoustic wave filter
- Publication number 20030000058
- Publication date Jan 2, 2003
- ASIA PACIFIC MICROSYSTEMS, INC.
- Shu-Hui Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Bulk acoustic wave multiplexer
- Publication number 20020109430
- Publication date Aug 15, 2002
- ASIA PACIFIC MICROSYSTEM, INC.
- Shu-Hui Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Bulk acoustic wave filter and its package
- Publication number 20020109564
- Publication date Aug 15, 2002
- ASIA PACIFIC MICROSYSTEM, INC.
- Shu-Hui Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY