ESL Incorporated

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive matched digital filter
- Patent number 4,044,241
- Issue date Aug 23, 1977
- ESL Incorporated
- William T. Hatley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Technique of characterizing the nature of a radiation path transfer...
- Patent number 4,042,928
- Issue date Aug 16, 1977
- ESL Incorporated
- Richard A. Altes
- G01 - MEASURING TESTING
Information Patent Grant
Radiation monitoring of an object space with a clutter suppression...
- Patent number 3,952,280
- Issue date Apr 20, 1976
- ESL Incorporated
- Richard A. Altes
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73655967 - ESL
- Serial number 73655967
- Registration number 1467138
- Filing date Apr 20, 1987
- ESL INCORPORATED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72228814 - ESL
- Serial number 72228814
- Registration number 807264
- Filing date Sep 28, 1965
- ESL, INCORPORATED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments