Inventor · disambiguated record
Eric G. Lean
Also filed as: LEAN ERIC G · LEAN ERIC GUNG-HWA
17 granted patents·1 pending application·678 citations·filing 1975–2011
95Inventor score
Top patents by PatentIndex Score
18 records- 0198US5021906AProgrammable air bearing slider including magnetic read/write elementIBM·Filed 1989·Granted Jun 4, 1991·145 cites·37 claims
- 0296US4156206AGrating coupled waveguide laser apparatusIBM·Filed 1976·Granted May 22, 1979·69 cites·5 claims
- 0396US4079404ASelf-aligning support structure for optical componentsIBM·Filed 1976·Granted Mar 14, 1978·107 cites·10 claims
- 0487US6163038AWhite light-emitting diode and method of manufacturing the sameIND TECH RES INST·Filed 1998·Granted Dec 19, 2000·146 cites·43 claims
- 0584US3994559ABidirectional guided mode optical film-fiber couplerIBM·Filed 1975·Granted Nov 30, 1976·43 cites·6 claims
- 0681US4329876AMethod and apparatus for acoustic scanning using bulk wave scattering of bulk waves by an acoustic gratingIBM·Filed 1980·Granted May 18, 1982·40 cites·31 claims
- 0778US6034797APrism-type objective lens for the pickup head of an optical disc drive capable of driving two types of optical discsIND TECH RES INST·Filed 1998·Granted Mar 7, 2000·26 cites·15 claims
- 0877US4322127ASelf-aligned plug connector for optical fibersIBM·Filed 1979·Granted Mar 30, 1982·30 cites·12 claims
- 0976US3996528AFolded cavity injection laserIBM·Filed 1975·Granted Dec 7, 1976·20 cites·7 claims
- 1063US6404536B1Polarization independent tunable acousto-optical filter and the method of the sameIND TECH RES INST·Filed 2001·Granted Jun 11, 2002·9 cites·24 claims
- 1161US6137637APrism-type objective lens for the pickup head of an optical disc drive capable of driving two types of optical discsIND TECH RES INST·Filed 1999·Granted Oct 24, 2000·12 cites·7 claims
- 1253US5923110ASpindle motor for optical disc drivesIND TECH RES INST·Filed 1997·Granted Jul 13, 1999·21 cites·7 claims
- 1344US6701045B2Planar optical waveguide dense wavelength division multiplexerIND TECH RES INST·Filed 2001·Granted Mar 2, 2004·1 cites·11 claims
- 1438US6834944B2Ink slots for providing ink to unilateral heatersINT UNITED TECHNOLOGY CO LTD·Filed 2002·Granted Dec 28, 2004·2 cites·22 claims
- 1534US4596479ADot matrix printerIBM·Filed 1985·Granted Jun 24, 1986·2 cites·16 claims
- 1634US4084189AAcoustro-electric scanner by phonon echo phenomenonIBM·Filed 1975·Granted Apr 11, 1978·4 cites·18 claims
- 1733US2012218225A1Optical scanning type touch apparatus and operation method thereofLO HSIN-HSIANG·Filed 2011·Application pending·0 cites
- 1831US4084191AAcousto-optical scannerIBM·Filed 1976·Granted Apr 11, 1978·1 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →