Assignee
IND ELECTRONIC ENGINEERS
3 granted patents·78 citations·filing 1976–1999
Top patents by PatentIndex Score
3 records- 0168US6213394B1Visual system for, and method of, displaying graphics and alphanumeric informationIND ELECTRONIC ENGINEERS·Filed 1999·Granted Apr 10, 2001·53 cites·37 claims
- 0260US4448504ARear end projection system employing aspherical lensesIND ELECTRONIC ENGINEERS·Filed 1981·Granted May 15, 1984·18 cites·16 claims
- 0359US4124284AMultiple image projection deviceIND ELECTRONIC ENGINEERS·Filed 1976·Granted Nov 7, 1978·7 cites·23 claims
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