Eltec Instrument A.G.

Organization

Wallisellen-Zurich, CH

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Optical radiation detector with wide field-of-view
- Patent number 5,227,632
- Issue date Jul 13, 1993
- Eltec Instruments, Inc.
- Douglas S. Armstrong
- G08 - SIGNALLING
Information Patent Grant
Radiation detection method and apparatus
- Patent number 5,007,432
- Issue date Apr 16, 1991
- Eltec Instruments, Inc.
- Hans J. Keller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catoptric differential sensing device
- Patent number 5,006,712
- Issue date Apr 9, 1991
- Eltec Instruments, Inc.
- Hans J. Keller
- G08 - SIGNALLING
Information Patent Grant
Domed segmented lens systems
- Patent number 4,930,864
- Issue date Jun 5, 1990
- Eltec Instruments, Inc.
- Walter Kuster
- G08 - SIGNALLING
Information Patent Grant
Pyroelectric sensor with high sensitivity
- Patent number 4,868,390
- Issue date Sep 19, 1989
- Eltec Instruments, Inc.
- Hans J. Keller
- G01 - MEASURING TESTING
Information Patent Grant
Radiation detector with asymmetrical pattern
- Patent number 4,523,095
- Issue date Jun 11, 1985
- Eltec Instrument A.G.
- Christiane Keller-Steinbach
- G08 - SIGNALLING
Information Patent Grant
High output differential pyroelectric sensor
- Patent number 4,441,023
- Issue date Apr 3, 1984
- Eltec Instruments, Inc.
- Alan P. Doctor
- G08 - SIGNALLING
Information Patent Grant
Differential pyroelectric sensor with static discharge
- Patent number 4,437,003
- Issue date Mar 13, 1984
- Eltec Instruments, Inc.
- Alan P. Doctor
- G01 - MEASURING TESTING
Information Patent Grant
Differential pyroelectric detector
- Patent number 4,384,207
- Issue date May 17, 1983
- Eltec Instruments, Inc.
- Alan P. Doctor
- G08 - SIGNALLING
Information Patent Grant
Pyroelectric detector
- Patent number 4,326,663
- Issue date Apr 27, 1982
- Eltec Instruments, Inc.
- Friedrich H. Oettel
- G01 - MEASURING TESTING
Information Patent Grant
Pyroelectric detector having improved suspension means
- Patent number 4,218,620
- Issue date Aug 19, 1980
- Eltec Instruments, Inc.
- Friedrich H. Oettel
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
73636123 - IR-EYE
- Serial number 73636123
- Filing date Dec 19, 1986
- Eltec Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73636252 - INFRALERT
- Serial number 73636252
- Registration number 1450534
- Filing date Dec 19, 1986
- Eltec Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73314597 - E
- Serial number 73314597
- Registration number 1261513
- Filing date Jun 15, 1981
- Eltec Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Eltec Instrument A.G.

Organization

Patents Grantslast 30 patents

Optical radiation detector with wide field-of-view

Radiation detection method and apparatus

Catoptric differential sensing device

Domed segmented lens systems

Pyroelectric sensor with high sensitivity

Radiation detector with asymmetrical pattern

High output differential pyroelectric sensor

Differential pyroelectric sensor with static discharge

Differential pyroelectric detector

Pyroelectric detector

Pyroelectric detector having improved suspension means

Trademarklast 30 trademarks

73636123 - IR-EYE

73636252 - INFRALERT

73314597 - E