Opto Systems, Inc.

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bar code reader with diode feedback in amplifier
- Patent number 4,578,576
- Issue date Mar 25, 1986
- Opto Systems, Inc.
- Jay A. Wheeler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Head for optical card reader
- Patent number 4,528,445
- Issue date Jul 9, 1985
- Opto Systems Incorporated
- James A. Willmore
- G06 - COMPUTING CALCULATING COUNTING

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