Assignee
ALPINE ELECTRONICS
JP·3 granted patents·1 pending application·163 citations·filing 1987–2009
Top patents by PatentIndex Score
4 records- 0180US5852791AVehicle navigation with vehicle position correction featureALPINE ELECTRONICS·Filed 1996·Granted Dec 22, 1998·83 cites·19 claims
- 0269US4809316AMethod for identifying operation modes of an antitheft systemALPINE ELECTRONICS·Filed 1987·Granted Feb 28, 1989·31 cites·3 claims
- 0366US5974357ASign text display for vehicle navigation systemALPINE ELECTRONICS·Filed 1996·Granted Oct 26, 1999·49 cites·10 claims
- 0431US2010058242A1Menu display device and menu display methodALPINE ELECTRONICS·Filed 2009·Application pending·0 cites
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