Inventor · disambiguated record
Marc David Levenson
Also filed as: EESLEY GARY L · LEVENSON MARC · LEVENSON MARC D · LEVENSON MARC DAVID
19 granted patents·1 pending application·662 citations·filing 1977–2004
96Inventor score
Top patents by PatentIndex Score
20 records- 0196US4193690AHeterodyne detection of coherent Raman signalsUNIV SOUTHERN CALIFORNIA·Filed 1977·Granted Mar 18, 1980·136 cites·39 claims
- 0294US6496634B1Holey fibers filled with raman active fluidFiled 2001·Granted Dec 17, 2002·82 cites·34 claims
- 0393US6661957B1Diffusion barriers for holey fibersFiled 2002·Granted Dec 9, 2003·42 cites·15 claims
- 0493US6611546B1Optical transmitter comprising a stepwise tunable laserBLUELEAF INC·Filed 2001·Granted Aug 26, 2003·67 cites·20 claims
- 0592US6711203B1Optical transmitter comprising a stepwise tunable laserBLUELEAF INC·Filed 2002·Granted Mar 23, 2004·50 cites·13 claims
- 0691US6251549B1Generic phase shift maskFiled 1999·Granted Jun 26, 2001·94 cites·7 claims
- 0782US6479196B2Generic phase shift masksFiled 2001·Granted Nov 12, 2002·18 cites·1 claims
- 0880US4523847AFrequency modulation-polarization spectroscopy method and device for detecting spectral featuresIBM·Filed 1983·Granted Jun 18, 1985·32 cites·11 claims
- 0976US6094267AOptical heterodyne detection for cavity ring-down spectroscopyUNIV LELAND STANFORD JUNIOR·Filed 1999·Granted Jul 25, 2000·47 cites·36 claims
- 1074US5512394AMethod of coil fabrication for thin-film magnetic recording heads using phase-shifting masksIBM·Filed 1994·Granted Apr 30, 1996·23 cites·5 claims
- 1164US6845203B1Detection of adsorbates on interior surfaces of holey fibersFiled 2003·Granted Jan 18, 2005·8 cites·19 claims
- 1264US6811933B2Vortex phase shift mask for optical lithographyFiled 2002·Granted Nov 2, 2004·7 cites·9 claims
- 1356US5644422ATechniques of radiation phase matching within optical crystalsNEW FOCUS INC·Filed 1996·Granted Jul 1, 1997·24 cites·24 claims
- 1450US6287732B1Generic phase shift masksFiled 1999·Granted Sep 11, 2001·10 cites·28 claims
- 1550US5414580AMagnetic storage system using thin film magnetic recording heads using phase-shifting maskIBM·Filed 1994·Granted May 9, 1995·9 cites·1 claims
- 1648US5161133AMagneto-optical storage systemIBM·Filed 1991·Granted Nov 3, 1992·7 cites·24 claims
- 1745US6977135B2Photosensitive material for immersion photolithographyLEVENSON MARC DAVID·Filed 2004·Granted Dec 20, 2005·2 cites·35 claims
- 1844US6741381B1Modified tunable acousto-optic filterPICARRO INC·Filed 2002·Granted May 25, 2004·4 cites·14 claims
- 1943US6924081B1Photosensitive material for immersion photolithographyFiled 2004·Granted Aug 2, 2005·0 cites·7 claims
- 2041US2004165641A1Optical transmitter comprising a stepwise tunable laserFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →