Inventor · disambiguated record
Ching-Fai Cho
Also filed as: CHO CHING F · CHO CHING-FAI
8 granted patents·175 citations·filing 1981–2007
88Inventor score
Top patents by PatentIndex Score
8 records- 0184US5757252AWide frequency band transition between via RF transmission lines and planar transmission linesITT·Filed 1996·Granted May 26, 1998·96 cites·8 claims
- 0278US8008997B2Printed circuit board filter having rows of vias defining a quasi cavity that is below a cutoff frequencyITT MFG ENTERPRISES INC·Filed 2007·Granted Aug 30, 2011·8 cites·1 claims
- 0372US4814780AVariable directional couplerITT GILFILLAN·Filed 1988·Granted Mar 21, 1989·20 cites·8 claims
- 0462US4477816ACorrugated antenna feed horn with means for radiation pattern controlITT·Filed 1982·Granted Oct 16, 1984·19 cites·8 claims
- 0549US5930665AWide frequency band transition between via RF transmission lines and planar transmission linesITT·Filed 1997·Granted Jul 27, 1999·18 cites·8 claims
- 0640US5389901AMicrowave amplitude equalizer circuitITT·Filed 1993·Granted Feb 14, 1995·7 cites·17 claims
- 0730US5491489AASR system for microburst detectionITT·Filed 1991·Granted Feb 13, 1996·4 cites·21 claims
- 0829US4356496ALoop-coupler commutating feed for scanning a circular array antennaWOLFSON RONALD I·Filed 1981·Granted Oct 26, 1982·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →