Zehntel Incorporation

Organization

Walnut Creek, CA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Circuit tester having mechanical fingers and pogo probes for causin...
- Patent number 4,967,147
- Issue date Oct 30, 1990
- Zehntel, Inc.
- Ernest C. Woods
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for contacting a printed circuit board with an array of t...
- Patent number 4,870,354
- Issue date Sep 26, 1989
- Zehntel, Inc.
- Jean F. Davaut
- G01 - MEASURING TESTING
Information Patent Grant
Digital in-circuit tester having channel-memory earse-preventer
- Patent number 4,856,001
- Issue date Aug 8, 1989
- Zehntel, Inc.
- Barbara K. McElfresh
- G01 - MEASURING TESTING
Information Patent Grant
Method of detecting possibly electrically-open connections between...
- Patent number 4,791,359
- Issue date Dec 13, 1988
- Zehntel, Inc.
- Douglas W. Raymond
- G01 - MEASURING TESTING
Information Patent Grant
In-circuit testing system
- Patent number 4,791,356
- Issue date Dec 13, 1988
- Zehntel Incorporation
- Frederick E. Warren
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for guiding a circuit board onto a testing location on a...
- Patent number 4,593,804
- Issue date Jun 10, 1986
- Zehntel, Inc.
- Graeme R. Kinsey
- G01 - MEASURING TESTING
Information Patent Grant
Printed circuit board test fixture with flexion means for providing...
- Patent number 4,573,009
- Issue date Feb 25, 1986
- Zehntel, Inc.
- Pat Fowler
- G01 - MEASURING TESTING
Information Patent Grant
In-circuit digital tester for testing microprocessor boards
- Patent number 4,500,993
- Issue date Feb 19, 1985
- Zehntel, Inc.
- Robert G. Jacobson
- G01 - MEASURING TESTING
Information Patent Grant
In-circuit digital tester
- Patent number RE31828
- Issue date Feb 5, 1985
- Zehntel, Inc.
- Douglas W. Raymond
- 371 -
Information Patent Grant
Digital in-circuit tester
- Patent number 4,439,858
- Issue date Mar 27, 1984
- Zehntel, Inc.
- Gerald W. Petersen
- G01 - MEASURING TESTING
Information Patent Grant
Programmable sequence generator for in-circuit digital testing
- Patent number 4,339,819
- Issue date Jul 13, 1982
- Zehntel, Inc.
- Robert G. Jacobson
- G01 - MEASURING TESTING
Information Patent Grant
In-circuit digital tester
- Patent number 4,216,539
- Issue date Aug 5, 1980
- Zehntel, Inc.
- Douglas W. Raymond
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Programmable tester method and apparatus
- Patent number 4,070,565
- Issue date Jan 24, 1978
- Zehntel, Inc.
- Ronald N. Borrelli
- G01 - MEASURING TESTING
Information Patent Grant
Capacitor test apparatus and method
- Patent number 3,943,439
- Issue date Mar 9, 1976
- Zehntel, Inc.
- Douglas W. Raymond
- G01 - MEASURING TESTING
Information Patent Grant
Programmable tester
- Patent number 3,931,506
- Issue date Jan 6, 1976
- Zehntel, Inc.
- Ronald N. Borrelli
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73489028 - ACCULIGN
- Serial number 73489028
- Registration number 1338900
- Filing date Jul 9, 1984
- Zehntel Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73411088 - ZEHNTEL 810
- Serial number 73411088
- Registration number 1309739
- Filing date Jan 27, 1983
- Zehntel, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73315845 - DATA DIRECTOR
- Serial number 73315845
- Registration number 1220656
- Filing date Jun 22, 1981
- Zehntel, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73315846 - DATA DIRECTOR
- Serial number 73315846
- Registration number 1206050
- Filing date Jun 22, 1981
- Zehntel, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73315844 - THE PRODUCER
- Serial number 73315844
- Registration number 1205268
- Filing date Jun 22, 1981
- Zehntel, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73295305 - TROUBLESHOOTER 800
- Serial number 73295305
- Filing date Feb 2, 1981
- Zehntel, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73283711 - ISODRIVE
- Serial number 73283711
- Registration number 1198534
- Filing date Oct 28, 1980
- Zehntel, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72368961 - TESTPAC
- Serial number 72368961
- Registration number 939807
- Filing date Aug 24, 1970
- ZEHNTEL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72300499 - ZEHNTEL
- Serial number 72300499
- Registration number 876524
- Filing date Jun 14, 1968
- ZEHNTEL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Zehntel Incorporation

Organization

Patents Grantslast 30 patents

Circuit tester having mechanical fingers and pogo probes for causin...

Apparatus for contacting a printed circuit board with an array of t...

Digital in-circuit tester having channel-memory earse-preventer

Method of detecting possibly electrically-open connections between...

In-circuit testing system

Apparatus for guiding a circuit board onto a testing location on a...

Printed circuit board test fixture with flexion means for providing...

In-circuit digital tester for testing microprocessor boards

In-circuit digital tester

Digital in-circuit tester

Programmable sequence generator for in-circuit digital testing

In-circuit digital tester

Programmable tester method and apparatus

Capacitor test apparatus and method

Programmable tester

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73489028 - ACCULIGN

73411088 - ZEHNTEL 810

73315845 - DATA DIRECTOR

73315846 - DATA DIRECTOR

73315844 - THE PRODUCER

73295305 - TROUBLESHOOTER 800

73283711 - ISODRIVE

72368961 - TESTPAC

72300499 - ZEHNTEL