Assignee
TELECASH
FR·4 granted patents·313 citations·filing 1988–1989
Top patents by PatentIndex Score
4 records- 0189USD313229SElectronic card for receiving information from a video screenTELECASH·Filed 1988·Granted Dec 25, 1990·31 cites·1 claims
- 0280US4910775APortable electronic device for use in conjunction with a screenTELECASH·Filed 1988·Granted Mar 20, 1990·93 cites·15 claims
- 0373US5136644APortable electronic device for use in conjunction with a screenTELECASH·Filed 1989·Granted Aug 4, 1992·183 cites·15 claims
- 0451USD313410SElectronic card for receiving information from a video screenTELECASH·Filed 1988·Granted Jan 1, 1991·6 cites·1 claims
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