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AKRON POLYMER SYSTEMS

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    223,699
About

AKRON POLYMER SYSTEMS has a total of 36 patent applications. Its first patent ever was published in 2006. It filed its patents most often in WIPO (World Intellectual Property Organization), Taiwan and EPO (European Patent Office). Its main competitors in its focus markets optics, machines and basic materials chemistry are CRYSOPTIX KK, NINGBO EXCITON TECHNOLOGY CO LTD and ROLIC TECH AG.

Patent filings per year

Chart showing AKRON POLYMER SYSTEMSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Dong 32
#2 Harris Frank W 31
#3 Germroth Ted Calvin 26
#4 Kuo Thauming 26
#5 King Brian Michael 24
#6 Jing Jiaokai Alexander 21
#7 Zheng Xiaoliang Joe 18
#8 Sun Limin 6
#9 Zhou Qifeng 6
#10 Cheng Stephen Z D 5

Latest patents

Publication Filing date Title
KR20110055562A Optical compensation films based on stretched polymer films
WO2008121582A2 Liquid crystal display having improved wavelength dispersion characteristics
KR20100015906A Optical compensation films having positive birefringence for liquid crystal display
WO2008121584A1 Optical compensation films with birefringence enhancing substituents for liquid crystal display
US2009197019A1 Poly(aryletherimides) for negative birefringent films for LCDs
US2008241428A1 Optical compensation films with disk groups for liquid crystal display
CN101258223A Poly(aryletherimides) for negative birefringent films for LCDs