Assignee
CPT CORP
9 granted patents·100 citations·filing 1976–1988
Top patents by PatentIndex Score
9 records- 0166US4067430ATypewriter carriage movement mechanismCPT CORP·Filed 1976·Granted Jan 10, 1978·12 cites·18 claims
- 0260USH696HSystem for accessing shared resource device by intelligent user devicesCPT CORP·Filed 1987·Granted Oct 3, 1989·35 cites·14 claims
- 0348US4650349ASpeed typing apparatus and methodCPT CORP·Filed 1984·Granted Mar 17, 1987·25 cites·2 claims
- 0440US4612481ALinearity correction circuitCPT CORP·Filed 1984·Granted Sep 16, 1986·8 cites·11 claims
- 0539US4873704AMethod and apparatus for effectively doubling the operational speed of selected digital circuitsCPT CORP·Filed 1988·Granted Oct 10, 1989·4 cites·14 claims
- 0636US4323826ADrive circuits for a high resolution cathode ray tube displayCPT CORP·Filed 1979·Granted Apr 6, 1982·4 cites·13 claims
- 0729US4238774ADrive circuits for a high resolution cathode ray tube displayCPT CORP·Filed 1978·Granted Dec 9, 1980·2 cites·37 claims
- 0828US4353013ADrive circuits for a high resolutions cathode ray tube displayCPT CORP·Filed 1979·Granted Oct 5, 1982·4 cites·6 claims
- 0927US4860311AMethod and apparatus for automatically converting input pulse train signals to output signals of desired polarityCPT CORP·Filed 1987·Granted Aug 22, 1989·6 cites·9 claims
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