Inventor · disambiguated record
David Trost
Also filed as: TROST DAVID · TROST DAVID J
29 granted patents·3 pending applications·1,842 citations·filing 1982–2004
98Inventor score
Top patents by PatentIndex Score
32 records- 0197US4507597AElectro-magnetic alignment assembliesPERKIN ELMER CORP·Filed 1983·Granted Mar 26, 1985·127 cites·11 claims
- 0295US4506205AElectro-magnetic alignment apparatusPERKIN ELMER CORP·Filed 1983·Granted Mar 19, 1985·83 cites·10 claims
- 0395US4485339AElectro-magnetic alignment devicePERKIN ELMER CORP·Filed 1983·Granted Nov 27, 1984·85 cites·10 claims
- 0494US5847959AMethod and apparatus for run-time correction of proximity effects in pattern generationETEC SYSTEMS INC·Filed 1997·Granted Dec 8, 1998·177 cites·20 claims
- 0594US4504144ASimple electromechanical tilt and focus devicePERKIN ELMER CORP·Filed 1982·Granted Mar 12, 1985·84 cites·5 claims
- 0687US5957915AHand-held laser scannerCOHERENT INC·Filed 1997·Granted Sep 28, 1999·328 cites·9 claims
- 0782US5999555AApparatus for combining laser beamsCOHERENT INC·Filed 1998·Granted Dec 7, 1999·35 cites·14 claims
- 0882US5784925AVacuum compatible linear motion deviceETEC SYSTEMS INC·Filed 1996·Granted Jul 28, 1998·35 cites·42 claims
- 0982US5659563ASolid state laser with relay opticsCOHERENT INC·Filed 1994·Granted Aug 19, 1997·28 cites·16 claims
- 1081US6424879B1System and method to correct for distortion caused by bulk heating in a substrateAPPLIED MATERIALS INC·Filed 1999·Granted Jul 23, 2002·39 cites·15 claims
- 1178US6555829B1High precision flexure stageAPPLIED MATERIALS INC·Filed 2000·Granted Apr 29, 2003·22 cites·20 claims
- 1277US6328733B1Hand-held laser scannerLUMENIS INC·Filed 1999·Granted Dec 11, 2001·178 cites·19 claims
- 1377US5743902AHand-held laser scannerCOHERENT INC·Filed 1995·Granted Apr 28, 1998·188 cites·18 claims
- 1469US5321715ALaser pulse format for penetrating an absorbing fluidCOHERENT INC·Filed 1993·Granted Jun 14, 1994·132 cites·37 claims
- 1568US5558666AHandpiece for producing highly collimated laser beam for dermatological proceduresCOHERENT INC·Filed 1994·Granted Sep 24, 1996·131 cites·10 claims
- 1666US5341238ADichroic optical filterCOHERENT INC·Filed 1993·Granted Aug 23, 1994·27 cites·8 claims
- 1764US5375132ASolid state laser with interleaved outputCOHERENT INC·Filed 1993·Granted Dec 20, 1994·15 cites·9 claims
- 1859US5625638ASealed crystalline windows for hollow laser fibersCOHERENT INC·Filed 1994·Granted Apr 29, 1997·20 cites·14 claims
- 1959US4789988ASolid-state laser having a moving lasing materialSPECTRA PHYSICS·Filed 1987·Granted Dec 6, 1988·12 cites·25 claims
- 2054US6888619B2Positioning deviceFiled 2003·Granted May 3, 2005·4 cites·18 claims
- 2153US6878950B2Method of reducing heat-induced distortion of photomasks during lithographyAPPLIED MATERIALS INC·Filed 2004·Granted Apr 12, 2005·2 cites·8 claims
- 2252US6135995AElectronically pulsed laser systemCOHERENT INC·Filed 1996·Granted Oct 24, 2000·16 cites·17 claims
- 2352US5333090AOptical coating for reflecting visible and longer wavelength radiation having grazing incidence angleCOHERENT INC·Filed 1992·Granted Jul 26, 1994·13 cites·24 claims
- 2448US5296961ADichroic optical filterCOHERENT INC·Filed 1991·Granted Mar 22, 1994·13 cites·13 claims
- 2546US6521901B1System to reduce heat-induced distortion of photomasks during lithographyAPPLIED MATERIALS INC·Filed 1999·Granted Feb 18, 2003·7 cites·19 claims
- 2643US2003098424A1System to reduce heat-induced distortion of photomasks during lithographyFiled 2003·Application pending·0 cites
- 2741US5312398AApparatus for delivering a laser beamCOHERENT INC·Filed 1992·Granted May 17, 1994·28 cites·10 claims
- 2840US2002154839A1Kinematic stage assemblyAPPLIED MATERIALS INC·Filed 2001·Application pending·0 cites
- 2937US2002155364A1Method and system to achieve thermal transfer between a workpiece and a heated body disposed in a chamberFiled 2001·Application pending·0 cites
- 3036US5304174AMicromanipulator apparatus for surgical laserCOHERENT INC·Filed 1993·Granted Apr 19, 1994·6 cites·2 claims
- 3131US5394501AOptical coating for reflecting visible and longer wavelength radiation having grazing incidence angleCOHERENT INC·Filed 1993·Granted Feb 28, 1995·3 cites·3 claims
- 3228US5257992AMicromanipulator apparatus for surgical laserCOHERENT INC·Filed 1992·Granted Nov 2, 1993·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →