Assignee
ARC SECOND INC
US·9 granted patents·611 citations·filing 1999–2002
Top patents by PatentIndex Score
9 records- 0190US6662103B1Method and system for creating a user-selectable arbitrary coordinate frameARC SECOND INC·Filed 2000·Granted Dec 9, 2003·125 cites·17 claims
- 0288US6630993B1Method and optical receiver with easy setup means for use in position measurement systemsARC SECOND INC·Filed 2000·Granted Oct 7, 2003·118 cites·44 claims
- 0387US6618133B2Low cost transmitter with calibration means for use in position measurement systemsARC SECOND INC·Filed 2002·Granted Sep 9, 2003·57 cites·20 claims
- 0486US6501543B2Apparatus and method for determining positionARC SECOND INC·Filed 2001·Granted Dec 31, 2002·92 cites·27 claims
- 0583US6621565B2Rotating head optical transmitter for position measurement systemARC SECOND INC·Filed 2001·Granted Sep 16, 2003·33 cites·21 claims
- 0681US6545751B2Low cost 2D position measurement system and methodARC SECOND INC·Filed 2001·Granted Apr 8, 2003·53 cites·26 claims
- 0781US6535282B2Position measurement system and method using cone math calibrationARC SECOND INC·Filed 2001·Granted Mar 18, 2003·62 cites·37 claims
- 0879US6519029B1Low cost transmitter with calibration means for use in position measurement systemsARC SECOND INC·Filed 2000·Granted Feb 11, 2003·21 cites·20 claims
- 0967US6452668B1Rotating head optical transmitter for position measurement systemARC SECOND INC·Filed 1999·Granted Sep 17, 2002·50 cites·40 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →