Inventor · disambiguated record
Lianhua Ji
Also filed as: JI LIANHUA
6 granted patents·1 pending application·154 citations·filing 2001–2022
80Inventor score
Top patents by PatentIndex Score
7 records- 0195US6507330B1DC-balanced and non-DC-balanced drive schemes for liquid crystal devicesDISPLAYTECH INC·Filed 2001·Granted Jan 14, 2003·140 cites·22 claims
- 0271US10191309B2Measurement techniques for liquid crystal parameters including twist elastic constant without light measurementINSTEC INC·Filed 2015·Granted Jan 29, 2019·1 cites·11 claims
- 0364US6636681B2Optical attenuatorPHOTONPORT TECHNOLOGIES INC·Filed 2001·Granted Oct 21, 2003·13 cites·18 claims
- 0460US10156742B2Measurement techniques for liquid crystal parameters including rotational viscosityINSTEC INC·Filed 2017·Granted Dec 18, 2018·0 cites·6 claims
- 0559US10338417B2Measurement techniques for ion impurities in liquid crystal mixturesINSTEC INC·Filed 2017·Granted Jul 2, 2019·0 cites·9 claims
- 0659US10175511B2Measurement techniques for liquid crystal parameters including twist elastic constant with light measurementINSTEC INC·Filed 2017·Granted Jan 8, 2019·0 cites·11 claims
- 0741US2025046265A1Pixel circuits for liquid crystal on silicon phase modulatorOHIO STATE INNOVATION FOUNDATION·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →