Robert Massof — 10 Patents at Irisvision

Robert Massof has been granted 10 US patents while listed as an inventor at Irisvision. The first was granted in 1987 and the most recent in October 2022. Robert Massof ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Robert Massof in Pasadena, MD, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date
11475547	Methods and apparatus for contrast sensitivity compensation	Frank Werblin, Chris Bradley	2022-10-18
11144119	Methods and systems for generating a magnification region in output video images	Frank Werblin, Yuval S. Boger	2021-10-12
10963999	Methods and apparatus for contrast sensitivity compensation	Frank Werblin, Chris Bradley	2021-03-30
10444833	Methods and apparatus for vision enhancement	Frank Werblin, Yuval S. Boger	2019-10-15
10146304	Methods and apparatus for vision enhancement	Frank Werblin, Yuval S. Boger	2018-12-04
6529331	Head mounted display with full field of view and high resolution	Lawrence G. Brown, Marc Shapiro	2003-03-04
5933082	Passive alarm system for blind and visually impaired individuals	Joseph L. Abita, John S. Sadowsky, Wolfger Schneider	1999-08-03
5151722	Video display on spectacle-like frame	Donald C. O'Shea, Thomas Raasch	1992-09-29
4848898	Apparatus for testing color vision	—	1989-07-18
4634243	Glaucoma detection utilizing pattern discrimination test	John N. Mangat-Rai	1987-01-06

Robert Massof — 10 Patents

Issued Patents All Time

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