Assignee
VISIONRX INC
US·5 granted patents·337 citations·filing 2000–2002
Technology mixA61B5
Top patents by PatentIndex Score
5 records- 0188US6447119B1Apparatus for visualizing the eye's tear filmVISIONRX INC·Filed 2000·Granted Sep 10, 2002·264 cites·21 claims
- 0261US6227668B1Visual test using counter-phase chromatic and achromatic stimuliVISIONRX INC·Filed 2000·Granted May 8, 2001·29 cites·55 claims
- 0357US6474817B1Method for establishing fixation in visual field perimetryVISIONRX INC·Filed 2000·Granted Nov 5, 2002·19 cites·21 claims
- 0454US6742894B2System and method for full field oscillating stimulus perimeterVISIONRX INC·Filed 2001·Granted Jun 1, 2004·10 cites·50 claims
- 0553US6755529B2Method and apparatus for measuring contrast sensitivityVISIONRX INC·Filed 2002·Granted Jun 29, 2004·15 cites·33 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →