Assignee
SEMICONDUCTOR ENERGY LAB INC
JP·4 granted patents·306 citations·filing 1997–1999
Top patents by PatentIndex Score
4 records- 0198US6124604ALiquid crystal display device provided with auxiliary circuitry for reducing electrical resistanceSEMICONDUCTOR ENERGY LAB INC·Filed 1997·Granted Sep 26, 2000·195 cites·32 claims
- 0286US6115094AReflection type display device and electronic deviceSEMICONDUCTOR ENERGY LAB INC·Filed 1998·Granted Sep 5, 2000·66 cites·111 claims
- 0374US6061375ALaser irradiation system and application thereofSEMICONDUCTOR ENERGY LAB INC·Filed 1997·Granted May 9, 2000·34 cites·35 claims
- 0457US6149984ALaser irradiation methodSEMICONDUCTOR ENERGY LAB INC·Filed 1999·Granted Nov 21, 2000·11 cites·16 claims
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