Assignee
BKL INC
US·4 granted patents·128 citations·filing 1991–1995
Top patents by PatentIndex Score
4 records- 0180US5454892AMethod of making an improved electroluminescent deviceBKL INC·Filed 1994·Granted Oct 3, 1995·44 cites·8 claims
- 0267US5463283ADrive circuit for electroluminescent lampBKL INC·Filed 1994·Granted Oct 31, 1995·39 cites·19 claims
- 0366US5352951AElectroluminescent deviceBKL INC·Filed 1991·Granted Oct 4, 1994·21 cites·3 claims
- 0459US5686797AElectronluminescent lamp inverterBKL INC·Filed 1995·Granted Nov 11, 1997·24 cites·11 claims
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