Lianhua JI

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Erie, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Measurement techniques for ion impurities in liquid crystal mixtures
- Patent number 10,338,417
- Issue date Jul 2, 2019
- Henry Zhong Zou
- G02 - OPTICS
Information Patent Grant
Measurement techniques for liquid crystal parameters including twis...
- Patent number 10,191,309
- Issue date Jan 29, 2019
- Henry Zhong Zou
- G02 - OPTICS
Information Patent Grant
Measurement techniques for liquid crystal parameters including twis...
- Patent number 10,175,511
- Issue date Jan 8, 2019
- Henry Zhong Zou
- G02 - OPTICS
Information Patent Grant
Measurement techniques for liquid crystal parameters including rota...
- Patent number 10,156,742
- Issue date Dec 18, 2018
- Henry Zhong Zou
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PIXEL CIRCUITS FOR LIQUID CRYSTAL ON SILICON PHASE MODULATOR
- Publication number 20250046265
- Publication date Feb 6, 2025
- Ohio State Innovation Foundation
- Chongchang MAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MEASUREMENT TECHNIQUES FOR ION IMPURITIES IN LIQUID CRYSTAL MIXTURES
- Publication number 20170255039
- Publication date Sep 7, 2017
- INSTEC, INC.
- Henry Zhong ZOU
- G02 - OPTICS
Information Patent Application
MEASUREMENT TECHNIQUES FOR LIQUID CRYSTAL PARAMETERS INCLUDING ROTA...
- Publication number 20170255038
- Publication date Sep 7, 2017
- INSTEC, INC.
- Henry Zhong ZOU
- G02 - OPTICS
Information Patent Application
MEASUREMENT TECHNIQUES FOR LIQUID CRYSTAL PARAMETERS INCLUDING TWIS...
- Publication number 20170255040
- Publication date Sep 7, 2017
- INSTEC, INC.
- Henry Zhong ZOU
- G02 - OPTICS
Information Patent Application
MEASUREMENT TECHNIQUES FOR LIQUID CRYSTAL PARAMETERS AND ION IMPURI...
- Publication number 20170038614
- Publication date Feb 9, 2017
- INSTEC, INC.
- Henry Zhong ZOU
- G02 - OPTICS