Assignee
PRECISION TRACKING FM INC
US·7 granted patents·1,579 citations·filing 1992–1997
Top patents by PatentIndex Score
7 records- 0197US5387993AMethod for receiving and transmitting optical data and control information to and from remotely located receivers and transmitters in an optical locator systemPRECISION TRACKING FM INC·Filed 1993·Granted Feb 7, 1995·544 cites·14 claims
- 0293US5572195ASensory and control system for local area networksPRECISION TRACKING FM INC·Filed 1994·Granted Nov 5, 1996·248 cites·19 claims
- 0390US5355222AOptical receiver for area location systemPRECISION TRACKING FM INC·Filed 1992·Granted Oct 11, 1994·99 cites·19 claims
- 0488US5548637AMethod and apparatus for locating personnel and objects in response to telephone inquiriesPRECISION TRACKING FM INC·Filed 1995·Granted Aug 20, 1996·488 cites·6 claims
- 0583USRE36791ELocation system adapted for use in multipath environmentsPRECISION TRACKING FM INC·Filed 1994·Granted Jul 25, 2000·76 cites·55 claims
- 0683US5276496AOptical receiver for area location systemPRECISION TRACKING FM INC·Filed 1992·Granted Jan 4, 1994·84 cites·22 claims
- 0752USRE36530EMethod for receiving and transmitting optical data and control information to and from remotely located receivers and transmitters in an optical locator systemPRECISION TRACKING FM INC·Filed 1997·Granted Jan 25, 2000·40 cites·15 claims
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