Inventor · disambiguated record
Donald L. Cullen
Also filed as: CULLEN DONALD L
6 granted patents·3 pending applications·181 citations·filing 1981–2009
85Inventor score
Top patents by PatentIndex Score
9 records- 0188US5613022ADiffractive display and method utilizing reflective or transmissive light yielding single pixel full color capabilityLUCKOFF DISPLAY CORP·Filed 1994·Granted Mar 18, 1997·108 cites·75 claims
- 0276US6552831B2Active and passive holographic optical based curved surface elementLUCKOFF DISPLAY CORP·Filed 2001·Granted Apr 22, 2003·14 cites·5 claims
- 0371US6285472B1Active and passive holographic optical based curved surface elementsLUCKOFF DISPLAY CORP·Filed 1999·Granted Sep 4, 2001·33 cites·19 claims
- 0467US4438402AElectrostatic transducer for length measurement systemAUTECH CORP·Filed 1981·Granted Mar 20, 1984·20 cites·37 claims
- 0557US6621607B1Diffractive displayLUCKOFF DISPLAY CORP·Filed 2000·Granted Sep 16, 2003·6 cites·14 claims
- 0644US2009237761A1Direction of Optical Signals by a Movable Diffractive Optical ElementODHNER JEFFERSON E·Filed 2009·Application pending·0 cites
- 0742US6898009B2Diffractive displayLUCKOFF DISPLAY CORP·Filed 2003·Granted May 24, 2005·0 cites·22 claims
- 0842US2003184829A1Active and passive holographic optical based curved surface elementsFiled 2003·Application pending·0 cites
- 0938US2001033419A1Direction of optical signals by a movable diffractive optical elementFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →