Win Chang

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Communication coil housing for a solid marine seismic cable
- Patent number 5,923,616
- Issue date Jul 13, 1999
- Input/Output, Inc.
- Algernon S. Badger
- G01 - MEASURING TESTING
Information Patent Grant
Solid marine seismic cable assembly
- Patent number 5,867,451
- Issue date Feb 2, 1999
- Input/Output, Inc.
- Win Chang
- G01 - MEASURING TESTING
Information Patent Grant
Hydrophone module for a marine seismic cable
- Patent number 5,796,676
- Issue date Aug 18, 1998
- Input/Output, Inc.
- Win Chang
- G01 - MEASURING TESTING
Information Patent Grant
Hydrophone housing for a solid marine seismic cable
- Patent number 5,781,510
- Issue date Jul 14, 1998
- Input/Output, Inc.
- Win Chang
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic transducer
- Patent number 5,642,332
- Issue date Jun 24, 1997
- I/O Exploration Products (U.S.A.), Inc.
- Win H. Chang
- G01 - MEASURING TESTING