Inventor · disambiguated record
Richard R. Ragland
Also filed as: RAGLAND RICHARD · RAGLAND RICHARD R
6 granted patents·1 pending application·355 citations·filing 1993–2013
85Inventor score
Top patents by PatentIndex Score
7 records- 0191US6437702B1Cargo sensing system and methodQUALCOMM INC·Filed 2000·Granted Aug 20, 2002·132 cites·17 claims
- 0289US5471542APoint-of-gaze trackerFiled 1993·Granted Nov 28, 1995·191 cites·17 claims
- 0384US8879801B2Image-based head position tracking method and systemRAGLAND RICHARD R·Filed 2011·Granted Nov 4, 2014·17 cites·24 claims
- 0446US6512495B1Concave reflector with phase shifted and selectively focused output energyQUALCOMM INC·Filed 2001·Granted Jan 28, 2003·6 cites·16 claims
- 0543USD503350SUniversal mount cargo status sensor deviceFiled 2002·Granted Mar 29, 2005·6 cites·1 claims
- 0642US2015029322A1Method and computations for calculating an optical axis vector of an imaged eyeQUALCOMM INC·Filed 2013·Application pending·0 cites
- 0736USD581299SDual transducer cargo sensor deviceQUALCOMM INC·Filed 2007·Granted Nov 25, 2008·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Richard R. Ragland files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →