Philip D. Biehl

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Tigard, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Cursor tracking
- Patent number 6,040,821
- Issue date Mar 21, 2000
- InControl Solutions, Inc.
- Patrick J. Franz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic force sensing with sensor normalization
- Patent number 5,440,237
- Issue date Aug 8, 1995
- InControl Solutions, Inc.
- Daniel R. Brown
- G01 - MEASURING TESTING
Information Patent Grant
Data acquisition in a multi-function keyboard system which corrects...
- Patent number 5,252,971
- Issue date Oct 12, 1993
- Home Row, Inc.
- Patrick J. Franz
- G06 - COMPUTING CALCULATING COUNTING