Assignee
KAISER ELECTRO OPTICS INC
US·7 granted patents·1,102 citations·filing 1993–1999
Top patents by PatentIndex Score
7 records- 0193US6075651ACompact collimating apparatusKAISER ELECTRO OPTICS INC·Filed 1999·Granted Jun 13, 2000·160 cites·18 claims
- 0293US5715023APlane parallel optical collimating device employing a cholesteric liquid crystalKAISER ELECTRO OPTICS INC·Filed 1996·Granted Feb 3, 1998·149 cites·21 claims
- 0393US5408346AOptical collimating device employing cholesteric liquid crystal and a non-transmissive reflectorKAISER ELECTRO OPTICS INC·Filed 1993·Granted Apr 18, 1995·303 cites·25 claims
- 0490US6222675B1Area of interest head-mounted display using low resolution, wide angle; high resolution, narrow angle; and see-through viewsKAISER ELECTRO OPTICS INC·Filed 1998·Granted Apr 24, 2001·187 cites·9 claims
- 0590US5912650ADichoptic display utilizing a single display deviceKAISER ELECTRO OPTICS INC·Filed 1996·Granted Jun 15, 1999·104 cites·20 claims
- 0688US6078427ASmooth transition device for area of interest head-mounted displayKAISER ELECTRO OPTICS INC·Filed 1998·Granted Jun 20, 2000·137 cites·9 claims
- 0782US6144439AMethod and apparatus for reducing ghost images with a tilted cholesteric liquid crystal panelKAISER ELECTRO OPTICS INC·Filed 1997·Granted Nov 7, 2000·62 cites·10 claims
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