Inventor · disambiguated record
David Ritzenthaler
Also filed as: RITZENTHALER DAVID
1 granted patent·2 pending applications·2 citations·filing 2002–2005
18Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO1
Top patents by PatentIndex Score
3 records- 0152US7788575B2Automated image annotationHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Aug 31, 2010·2 cites·13 claims
- 0228US2004047467A1Document encoding by pixel block transformation and document decoding by overlayingFiled 2002·Application pending·0 cites
- 0321US2005152283A1Wireless device discoveryFiled 2004·Application pending·0 cites
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