Assignee
OPTICAL CORP OF AMERICA
US·5 granted patents·528 citations·filing 1989–1996
Top patents by PatentIndex Score
5 records- 0198US5583683AOptical multiplexing deviceOPTICAL CORP OF AMERICA·Filed 1995·Granted Dec 10, 1996·252 cites·23 claims
- 0294US4960310ABroad band nonreflective neutral density filterOPTICAL CORP OF AMERICA·Filed 1989·Granted Oct 2, 1990·128 cites·10 claims
- 0393US5525199ALow pressure reactive magnetron sputtering apparatus and methodOPTICAL CORP OF AMERICA·Filed 1994·Granted Jun 11, 1996·78 cites·13 claims
- 0474US5656138AVery high vacuum magnetron sputtering method and apparatus for precision optical coatingsOPTICAL CORP OF AMERICA·Filed 1991·Granted Aug 12, 1997·47 cites·23 claims
- 0547US5659637AVander lugt optical correlator on a printed circuit boardOPTICAL CORP OF AMERICA·Filed 1996·Granted Aug 19, 1997·23 cites·15 claims
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