Inventor · disambiguated record
Erling L. Lien
Also filed as: LIEN ERLING · LIEN ERLING L · LIEN ERLING LOUIS
8 granted patents·179 citations·filing 1975–1995
89Inventor score
Technology areasH01J
Top patents by PatentIndex Score
8 records- 0191US3967150AGrid controlled electron source and method of making sameVARIAN ASSOCIATES·Filed 1975·Granted Jun 29, 1976·35 cites·21 claims
- 0284US4096406AThermionic electron source with bonded control gridVARIAN ASSOCIATES·Filed 1976·Granted Jun 20, 1978·22 cites·10 claims
- 0382US4158791AHelix traveling wave tubes with resonant lossVARIAN ASSOCIATES·Filed 1977·Granted Jun 19, 1979·20 cites·18 claims
- 0474US5317233AVacuum tube including grid-cathode assembly with resonant slow-wave structureVARIAN ASSOCIATES·Filed 1990·Granted May 31, 1994·23 cites·103 claims
- 0574US5233269AVacuum tube with an electron beam that is current and velocity-modulatedVARIAN ASSOCIATES·Filed 1990·Granted Aug 3, 1993·29 cites·74 claims
- 0673US5698949AHollow beam electron tube having TM0x0 resonators, where X is greater than 1COMMUNICATIONS & POWER IND INC·Filed 1995·Granted Dec 16, 1997·31 cites·38 claims
- 0760US5589736AFrequency multiplier including grid having plural segmentsCOMMUNICATIONS AND POWER IND I·Filed 1994·Granted Dec 31, 1996·13 cites·14 claims
- 0842US5315210AKlystron resonant cavity operating in TM01X mode, where X is greater than zeroVARIAN ASSOCIATES·Filed 1992·Granted May 24, 1994·6 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →