Touch Activated Switch Arrays, Inc.

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Touch activated controller for generating X-Y output information
- Patent number 4,455,452
- Issue date Jun 19, 1984
- Touch Activated Switch Arrays, Inc.
- David L. Schuyler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch activated controller and method
- Patent number 4,321,479
- Issue date Mar 23, 1982
- Touch Activated Switch Arrays, Inc.
- Ferenc Ledniczki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Touch sensing keyboard construction
- Patent number 4,288,786
- Issue date Sep 8, 1981
- Touch Activated Switch Arrays, Inc.
- Ferenc Ledniczki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Touch activated controller and method
- Patent number 4,221,975
- Issue date Sep 9, 1980
- Touch Activated Switch Arrays, Inc.
- Ferenc Ledniczki
- H03 - BASIC ELECTRONIC CIRCUITRY

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