Assignee
BRANSON INT PLASMA
US·9 granted patents·970 citations·filing 1977–1990
Top patents by PatentIndex Score
9 records- 0196US4313783AComputer controlled system for processing semiconductor wafersBRANSON INT PLASMA·Filed 1980·Granted Feb 2, 1982·221 cites·26 claims
- 0293US4324611AProcess and gas mixture for etching silicon dioxide and silicon nitrideBRANSON INT PLASMA·Filed 1980·Granted Apr 13, 1982·410 cites·13 claims
- 0389US4303467AProcess and gas for treatment of semiconductor devicesBRANSON INT PLASMA·Filed 1977·Granted Dec 1, 1981·81 cites·17 claims
- 0485US4631105APlasma etching apparatusBRANSON INT PLASMA·Filed 1985·Granted Dec 23, 1986·40 cites·18 claims
- 0580US5099100APlasma etching device and processBRANSON INT PLASMA·Filed 1989·Granted Mar 24, 1992·48 cites·21 claims
- 0680US5016332APlasma reactor and process with wafer temperature controlBRANSON INT PLASMA·Filed 1990·Granted May 21, 1991·98 cites·12 claims
- 0774US4285800AGas plasma reactor for circuit boards and the likeBRANSON INT PLASMA·Filed 1979·Granted Aug 25, 1981·33 cites·3 claims
- 0866US4380488AProcess and gas mixture for etching aluminumBRANSON INT PLASMA·Filed 1981·Granted Apr 19, 1983·32 cites·11 claims
- 0940US4368419APower supply and method utilizing applied current for increased hysteresis swing in transformer coreBRANSON INT PLASMA·Filed 1981·Granted Jan 11, 1983·7 cites·6 claims
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