Inventor · disambiguated record
Douglas A. Donaldson
Also filed as: DONALDSON DOUGLAS · DONALDSON DOUGLAS A
3 granted patents·3 pending applications·1,230 citations·filing 1996–2019
78Inventor score
Top patents by PatentIndex Score
6 records- 0196US6369952B1Head-mounted personal visual display apparatus with image generator and holderI O DISPLAY SYSTEMS LLC·Filed 1999·Granted Apr 9, 2002·581 cites·23 claims
- 0296US5991085AHead-mounted personal visual display apparatus with image generator and holderI O DISPLAY SYSTEMS LLC·Filed 1996·Granted Nov 23, 1999·649 cites·22 claims
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- 0439US2018335306A1Method and apparatus for detecting road layer positionGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 0539US2019336722A1Systems And Methods For Enhanced Therapy Optimization In Connection With Multisensory Wellness In Light And SoundLYT EVENTS INC·Filed 2019·Application pending·0 cites
- 0639US2019277640A1Gnss elevation correctionGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →