Assignee
HOETRON INC
US·5 granted patents·218 citations·filing 1990–1998
Top patents by PatentIndex Score
5 records- 0191US5136152AHybrid optical pickup with integrated power emission and reading photodetectorsHOETRON INC·Filed 1990·Granted Aug 4, 1992·113 cites·23 claims
- 0283US6043935AWavelength sensitive beam combiner with aberration correctionHOETRON INC·Filed 1998·Granted Mar 28, 2000·38 cites·12 claims
- 0380US5285062ALaser/detector hybrid with mirror source and diffracted return beamHOETRON INC·Filed 1992·Granted Feb 8, 1994·28 cites·11 claims
- 0473US5991249AOptical track sensing deviceHOETRON INC·Filed 1997·Granted Nov 23, 1999·24 cites·17 claims
- 0562US6188062B1Laser/detector hybrid with integrated mirror and diffracted returned beamHOETRON INC·Filed 1998·Granted Feb 13, 2001·15 cites·12 claims
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