PACIFIC WESTERN SYSTEMS, INC., A CORP. OF CA

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MONTAIN VIEW, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Formation of diamond particle interconnects
- Patent number 6,448,184
- Issue date Sep 10, 2002
- Pacific Western Systems
- Jerry W. Zimmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diamond probe tip
- Patent number 5,763,879
- Issue date Jun 9, 1998
- Pacific Western Systems
- Jerry W. Zimmer
- G01 - MEASURING TESTING
Information Patent Grant
Particle shielded R. F. connector for a plasma enhanced chemical va...
- Patent number 4,820,370
- Issue date Apr 11, 1989
- Pacific Western Systems, Inc.
- Charles E. Ellenberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interface system for interfacing a device tester to a device under...
- Patent number 4,795,977
- Issue date Jan 3, 1989
- Pacific Western Systems, Inc.
- Keith A. Frost
- G01 - MEASURING TESTING
Information Patent Grant
Electrical insulator for a plasma enhanced chemical vapor processor
- Patent number 4,761,301
- Issue date Aug 2, 1988
- Pacific Western Systems, Inc.
- Charles E. Ellenberger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Memory tester having concurrent failure data readout and memory rep...
- Patent number 4,736,373
- Issue date Apr 5, 1988
- Pacific Western Systems, Inc.
- John D. Schmidt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for rounding the edges of semiconductive wafers
- Patent number 4,718,202
- Issue date Jan 12, 1988
- Pacific Western Systems, Inc.
- Daniel A. Worsham
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for unloading wafers from a hot boat
- Patent number 4,661,033
- Issue date Apr 28, 1987
- Pacific Western Systems, Inc.
- Daniel A. Worsham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic wafer prober having a probe scrub routine
- Patent number 4,590,422
- Issue date May 20, 1986
- Pacific Western Systems, Inc.
- Vernon C. Milligan
- G01 - MEASURING TESTING
Information Patent Grant
Independently variably controlled pulsed R.F. plasma chemical vapor...
- Patent number 4,500,563
- Issue date Feb 19, 1985
- Pacific Western Systems, Inc.
- Charles E. Ellenberger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Automatic wafer prober with programmable tester interface
- Patent number 4,500,836
- Issue date Feb 19, 1985
- Pacific Western Systems, Inc.
- George E. Staudacher
- G01 - MEASURING TESTING
Information Patent Grant
Memory tester having memory repair analysis capability
- Patent number 4,460,997
- Issue date Jul 17, 1984
- Pacific Western Systems Inc.
- Timothy Harns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory tester having memory repair analysis under pattern generator...
- Patent number 4,460,999
- Issue date Jul 17, 1984
- Pacific Western Systems, Inc.
- John D. Schmidt
- G11 - INFORMATION STORAGE
Information Patent Grant
Renewable nut for a lead screw drive and method of making same
- Patent number 4,292,722
- Issue date Oct 6, 1981
- Pacific Western Systems, Inc.
- Daniel A. Worsham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Probe head for an automatic semiconductive wafer prober
- Patent number 4,251,772
- Issue date Feb 17, 1981
- Pacific Western Systems Inc.
- Daniel A. Worsham
- G01 - MEASURING TESTING
Information Patent Grant
Rotary vacuum seal for a wafer transport system
- Patent number 4,249,846
- Issue date Feb 10, 1981
- Pacific Western Systems, Inc.
- Daniel Worsham
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plasma enhanced chemical vapor processing of semiconductive wafers
- Patent number 4,223,048
- Issue date Sep 16, 1980
- Pacific Western Systems
- George M. Engle
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Water-tight watch case
- Patent number 4,104,867
- Issue date Aug 8, 1978
- Pacific Western Systems
- Daniel A. Worsham
- G04 - HOROLOGY
Information Patent Grant
Timing pulse generator
- Patent number 4,101,761
- Issue date Jul 18, 1978
- Pacific Western Systems
- Wayne R. Merryman
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73315499 - PWS
- Serial number 73315499
- Registration number 1263432
- Filing date Jun 19, 1981
- Pacific Western Systems, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

PACIFIC WESTERN SYSTEMS, INC., A CORP. OF CA

Organization

Patents Grantslast 30 patents

Formation of diamond particle interconnects

Diamond probe tip

Particle shielded R. F. connector for a plasma enhanced chemical va...

Interface system for interfacing a device tester to a device under...

Electrical insulator for a plasma enhanced chemical vapor processor

Memory tester having concurrent failure data readout and memory rep...

Method and apparatus for rounding the edges of semiconductive wafers

Apparatus for unloading wafers from a hot boat

Automatic wafer prober having a probe scrub routine

Independently variably controlled pulsed R.F. plasma chemical vapor...

Automatic wafer prober with programmable tester interface

Memory tester having memory repair analysis capability

Memory tester having memory repair analysis under pattern generator...

Renewable nut for a lead screw drive and method of making same

Probe head for an automatic semiconductive wafer prober

Rotary vacuum seal for a wafer transport system

Plasma enhanced chemical vapor processing of semiconductive wafers

Water-tight watch case

Timing pulse generator

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73315499 - PWS