Inventor · disambiguated record
Zhan He
Also filed as: HE ZHAN
7 granted patents·5 pending applications·201 citations·filing 1997–2004
86Inventor score
Top patents by PatentIndex Score
12 records- 0193US6844980B2Image display system and electrically actuatable image combiner thereforREVEO INC·Filed 2002·Granted Jan 18, 2005·120 cites·31 claims
- 0281US6710541B2Polarized light sources and methods for making the sameREVEO INC·Filed 2000·Granted Mar 23, 2004·30 cites·44 claims
- 0361US7148513B2Backlight units for liquid crystal displaysREVEO INC·Filed 2001·Granted Dec 12, 2006·7 cites·31 claims
- 0460US5966195AMethod of determining cell thickness and twist angle parameters of liquid crystal cellMEIRYO TEKUNIKA KABUSHIKI KAIS·Filed 1997·Granted Oct 12, 1999·25 cites·20 claims
- 0552US6545792B2Polarization independent non-blocking all-optical switching deviceREVEO INC·Filed 2001·Granted Apr 8, 2003·2 cites·36 claims
- 0647US6977695B2Variable optical attenuator based on electrically switchable cholesteric liquid crystal reflective polarizersREVEO INC·Filed 2003·Granted Dec 20, 2005·2 cites·2 claims
- 0746US6300954B1Methods and apparatus for detecting liquid crystal display parameters using stokes parametersMEIRYO TEKUNIKA KABUSHIKI KAIS·Filed 1998·Granted Oct 9, 2001·15 cites·26 claims
- 0843US2004227458A1Polarized light sources and methods for making the sameFiled 2004·Application pending·0 cites
- 0941US2004052533A1System and method for noise suppression in optical communicationFiled 2003·Application pending·0 cites
- 1039US2002089726A1System and method for wavelength modulated free space optical communicationFiled 2001·Application pending·0 cites
- 1138US2005041297A1Electrically actuatable image combinerFiled 2004·Application pending·0 cites
- 1234US2004212550A1Three-dimensional volumetric displayFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →