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JIANGSU HECHENG DISPLAY TECH

Overview
  • Total Patents
    445
  • GoodIP Patent Rank
    4,658
  • Filing trend
    ⇩ 31.0%
About

JIANGSU HECHENG DISPLAY TECH has a total of 445 patent applications. It decreased the IP activity by 31.0%. Its first patent ever was published in 2009. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets basic materials chemistry, optics and organic fine chemistry are JIANGSU HECHENG DISPLAY TECHNOLOGY CO LTD, HATTORI NORIKATSU and BEIJING BAYI SPACE LCD TECH CO LTD.

Patent filings per year

Chart showing JIANGSU HECHENG DISPLAY TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Wenming 247
#2 Xu Haibin 190
#3 He Di 115
#4 Ding Wenquan 110
#5 Ma Wenyang 103
#6 Chen Zhaoyuan 101
#7 Li Pengfei 98
#8 Xu Shuang 63
#9 Yao Lifang 59
#10 Liu Yunyun 58

Latest patents

Publication Filing date Title
US2021095209A1 Liquid crystal composition and photoelectric display device thereof
US2021095208A1 Liquid crystal composition and photoelectric display device thereof
CN112048319A Liquid crystal composition and display device thereof
CN112048315A Liquid crystal composition and liquid crystal display device
CN112048321A Liquid crystal composition and liquid crystal display device thereof
CN112048316A Liquid crystal composition and liquid crystal display device
CN112048314A Liquid crystal composition and display device thereof
CN112048318A Liquid crystal composition and liquid crystal display device thereof
CN112048313A Liquid crystal composition and liquid crystal display device thereof
CN112048317A Liquid crystal composition and liquid crystal display device
CN112048320A Liquid crystal composition and display device thereof
CN111856828A Reflective liquid crystal display device comprising dye liquid crystal composition
CN111826170A PSA type liquid crystal composition and display device thereof
CN111795992A Method for determining low-temperature stability of nematic phase of liquid crystal composition
CN111117646A Liquid crystal composition and display device thereof
CN111117660A Liquid crystal composition and liquid crystal display device thereof
CN111117655A Liquid crystal composition and display device thereof
CN111117649A Liquid crystal composition and display device thereof
CN111117648A Liquid crystal composition and display device thereof
CN111117664A Liquid crystal composition and liquid crystal display device thereof