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CLARK NOEL A

Overview
  • Total Patents
    17
About

CLARK NOEL A has a total of 17 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Japan and Switzerland. Its main competitors in its focus markets optics, basic materials chemistry and machines are ZHONG XINHUI, ECSIBEO AB and JIANGUS ESEN OPTOELECTRONICS TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CLARK NOEL As patent filings in countries

Patent filings per year

Chart showing CLARK NOEL As patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Clark Noel A 15
#2 Lagerwall Sven T 14
#3 Suben Tee Ragerubaru 2
#4 Nooeru Ee Kuraaku 2

Latest patents

Publication Filing date Title
USRE34950E Surface stabilized ferroelectric liquid crystal devices with means for aligning LC molecules at Ω(α) from normal to the means
USRE34966E Surface stabilized ferroelectric liquid crystal devices with LC molecules aligned at angle Ω(α) from normal to substrates
US5227905A Surface stabilized ferroelectric liquid crystal devices
US5083855A Surface stabilized ferroelectric liquid crystal devices
US4958916A Surface stabilized ferroelectric liquid crystal devices
US4840463A Surface stabilized ferroelectric liquid crystal devices
US4813767A Surface stabilized ferroelectric liquid crystal devices
US4563059A Surface stabilized ferroelectric liquid crystal devices
EP0032362A1 Chiral smectic liquid crystal electro-optical device and process of making the same
US4367924A Chiral smectic C or H liquid crystal electro-optical device