Assignee
TSENG LING-YUAN
US·5 granted patents·567 citations·filing 1989–2009
Top patents by PatentIndex Score
5 records- 0198US5297664AElectric charging/parking meterTSENG LING YUAN·Filed 1992·Granted Mar 29, 1994·258 cites·3 claims
- 0296US5311973AInductive charging of a moving electric vehicle's batteryTSENG LING YUAN·Filed 1992·Granted May 17, 1994·280 cites·17 claims
- 0381US8100539B23D imaging system employing electronically tunable liquid crystal lensTSENG LING-YUAN·Filed 2008·Granted Jan 24, 2012·5 cites·6 claims
- 0470US8228472B2Electrically tunable liquid crystal lens with central electrodeTSENG LING-YUAN·Filed 2009·Granted Jul 24, 2012·3 cites·10 claims
- 0568US4991201ASCA facsimile adapterTSENG LING YUAN·Filed 1989·Granted Feb 5, 1991·21 cites·22 claims
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