Assignee
PACIFIC WESTERN SYSTEMS
US·19 granted patents·1,166 citations·filing 1976–1998
Top patents by PatentIndex Score
19 records- 0195US4736373AMemory tester having concurrent failure data readout and memory repair analysisPACIFIC WESTERN SYSTEMS·Filed 1981·Granted Apr 5, 1988·78 cites·2 claims
- 0295US4223048APlasma enhanced chemical vapor processing of semiconductive wafersPACIFIC WESTERN SYSTEMS·Filed 1978·Granted Sep 16, 1980·111 cites·15 claims
- 0393US5763879ADiamond probe tipPACIFIC WESTERN SYSTEMS·Filed 1996·Granted Jun 9, 1998·93 cites·9 claims
- 0492US4500563AIndependently variably controlled pulsed R.F. plasma chemical vapor processingPACIFIC WESTERN SYSTEMS·Filed 1982·Granted Feb 19, 1985·368 cites·8 claims
- 0592US4460999AMemory tester having memory repair analysis under pattern generator controlPACIFIC WESTERN SYSTEMS·Filed 1981·Granted Jul 17, 1984·66 cites·7 claims
- 0690US4718202AMethod and apparatus for rounding the edges of semiconductive wafersPACIFIC WESTERN SYSTEMS·Filed 1982·Granted Jan 12, 1988·31 cites·9 claims
- 0790US4251772AProbe head for an automatic semiconductive wafer proberPACIFIC WESTERN SYSTEMS·Filed 1978·Granted Feb 17, 1981·81 cites·4 claims
- 0888US4795977AInterface system for interfacing a device tester to a device under testPACIFIC WESTERN SYSTEMS·Filed 1987·Granted Jan 3, 1989·89 cites·5 claims
- 0984US4590422AAutomatic wafer prober having a probe scrub routinePACIFIC WESTERN SYSTEMS·Filed 1981·Granted May 20, 1986·77 cites·10 claims
- 1082US4460997AMemory tester having memory repair analysis capabilityPACIFIC WESTERN SYSTEMS·Filed 1981·Granted Jul 17, 1984·46 cites·7 claims
- 1172US4101761ATiming pulse generatorPACIFIC WESTERN SYSTEMS·Filed 1976·Granted Jul 18, 1978·33 cites·7 claims
- 1262US4500836AAutomatic wafer prober with programmable tester interfacePACIFIC WESTERN SYSTEMS·Filed 1980·Granted Feb 19, 1985·26 cites·4 claims
- 1357US4104867AWater-tight watch casePACIFIC WESTERN SYSTEMS·Filed 1976·Granted Aug 8, 1978·11 cites·8 claims
- 1456US4661033AApparatus for unloading wafers from a hot boatPACIFIC WESTERN SYSTEMS·Filed 1984·Granted Apr 28, 1987·20 cites·3 claims
- 1546US4249846ARotary vacuum seal for a wafer transport systemPACIFIC WESTERN SYSTEMS·Filed 1978·Granted Feb 10, 1981·9 cites·9 claims
- 1645US4820370AParticle shielded R. F. connector for a plasma enhanced chemical vapor processor boatPACIFIC WESTERN SYSTEMS·Filed 1986·Granted Apr 11, 1989·7 cites·6 claims
- 1743US4292722ARenewable nut for a lead screw drive and method of making samePACIFIC WESTERN SYSTEMS·Filed 1979·Granted Oct 6, 1981·6 cites·9 claims
- 1834US6448184B1Formation of diamond particle interconnectsPACIFIC WESTERN SYSTEMS·Filed 1998·Granted Sep 10, 2002·5 cites·13 claims
- 1932US4761301AElectrical insulator for a plasma enhanced chemical vapor processorPACIFIC WESTERN SYSTEMS·Filed 1986·Granted Aug 2, 1988·9 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →