Inventor · disambiguated record
Khoon Cheng Lim
Also filed as: LIM KHOON C · LIM KHOON-CHENG
7 granted patents·747 citations·filing 1988–2009
89Inventor score
Top patents by PatentIndex Score
7 records- 0196US5729242ADual PDLC-projection head-up displayHUGHES AIRCRAFT CO·Filed 1996·Granted Mar 17, 1998·492 cites·20 claims
- 0288US4944576AFilm with partial pre-alignment of polymer dispersed liquid crystals for electro-optical devices, and method of forming the sameHUGHES AIRCRAFT CO·Filed 1988·Granted Jul 31, 1990·86 cites·15 claims
- 0386US6276355B1Cutting method and apparatus for sectioning multilayer electronic devicesMACRO ENERGY TECH INC·Filed 1999·Granted Aug 21, 2001·77 cites·48 claims
- 0466US5537242ALiquid crystal millimeter wave open transmission lines modulatorsHUGHES AIRCRAFT CO·Filed 1994·Granted Jul 16, 1996·36 cites·19 claims
- 0565US5184233ALiquid crystal-based composite material including electrically conducting elongated particles and having enhanced microwave birefringenceHUGHES AIRCRAFT CO·Filed 1992·Granted Feb 2, 1993·27 cites·19 claims
- 0660US5194972AMicrowave phase modulation with liquid crystalsHUGHES AIRCRAFT CO·Filed 1992·Granted Mar 16, 1993·27 cites·25 claims
- 0748US8598845B2Battery chargers, electrical systems, and rechargeable battery charging methodsLIM KHOON CHENG·Filed 2009·Granted Dec 3, 2013·2 cites·35 claims
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