Inventor · disambiguated record
John C. Ellson
Also filed as: ELLSON JOHN · ELLSON JOHN C
6 granted patents·1 pending application·228 citations·filing 1978–2017
86Inventor score
Top patents by PatentIndex Score
7 records- 0190US5907420ASystem and method for mitigating cross-saturation in optically amplified networksLUCENT TECHNOLOGIES INC·Filed 1996·Granted May 25, 1999·103 cites·25 claims
- 0274US9720715B2Extending legacy scripting languages with graphical referencesZAIFMAN ARTHUR·Filed 2010·Granted Aug 1, 2017·4 cites·18 claims
- 0370US4186282AMethod and apparatus for measuring telephone line characteristicsNORTHERN TELECOM LTD·Filed 1978·Granted Jan 29, 1980·22 cites·5 claims
- 0467US4646286ACommunications system with protection switching and channel identitiesNORTHERN TELECOM LTD·Filed 1985·Granted Feb 24, 1987·34 cites·17 claims
- 0565US4736465ACommunications networkNORTHERN TELECOM LTD·Filed 1985·Granted Apr 5, 1988·39 cites·14 claims
- 0662US4837760ACommunications system with protection switching using individual selectorsNORTHERN TELECOM LTD·Filed 1985·Granted Jun 6, 1989·26 cites·8 claims
- 0751US2017329620A1Extending Legacy Scripting Languages with Graphical ReferencesNUANCE COMMUNICATIONS INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →