Assignee
VIRTUAL INK CORP
US·14 granted patents·806 citations·filing 1998–2002
Top patents by PatentIndex Score
14 records- 0194US6310615B1Dual mode eraserVIRTUAL INK CORP·Filed 2000·Granted Oct 30, 2001·94 cites·10 claims
- 0292US6232962B1Detector assembly for use in a transcription systemVIRTUAL INK CORP·Filed 2000·Granted May 15, 2001·75 cites·32 claims
- 0383US6111565AStylus for use with transcription systemVIRTUAL INK CORP·Filed 1999·Granted Aug 29, 2000·108 cites·8 claims
- 0482US7143134B2System and method for integrating electronic transcription systemsVIRTUAL INK CORP·Filed 2001·Granted Nov 28, 2006·50 cites·45 claims
- 0580US6104387ATranscription systemVIRTUAL INK CORP·Filed 1998·Granted Aug 15, 2000·96 cites·17 claims
- 0679US6100877AMethod for calibrating a transcription systemVIRTUAL INK CORP·Filed 1999·Granted Aug 8, 2000·89 cites·11 claims
- 0778US7109979B2System and method for recording writing performed on a surfaceVIRTUAL INK CORP·Filed 2002·Granted Sep 19, 2006·36 cites·78 claims
- 0869US6211863B1Method and software for enabling use of transcription system as a mouseVIRTUAL INK CORP·Filed 1999·Granted Apr 3, 2001·57 cites·23 claims
- 0968US6147681ADetector for use in a transcription systemVIRTUAL INK CORP·Filed 1999·Granted Nov 14, 2000·50 cites·19 claims
- 1065US6177927B1Transcription system kitVIRTUAL INK CORP·Filed 1999·Granted Jan 23, 2001·47 cites·37 claims
- 1157US6191778B1Transcription system kit for forming composite imagesVIRTUAL INK CORP·Filed 1999·Granted Feb 20, 2001·32 cites·48 claims
- 1255US6124847ACollapsible detector assemblyVIRTUAL INK CORP·Filed 1999·Granted Sep 26, 2000·29 cites·50 claims
- 1354US6292180B1Mount for ultrasound transducerVIRTUAL INK CORP·Filed 1999·Granted Sep 18, 2001·33 cites·33 claims
- 1444US6217686B1Ultrasound welding apparatusVIRTUAL INK CORP·Filed 1999·Granted Apr 17, 2001·10 cites·37 claims
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