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GU JUN

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    30,792
  • Filing trend
    ⇩ 96.0%
About

GU JUN has a total of 67 patent applications. It decreased the IP activity by 96.0%. Its first patent ever was published in 1999. It filed its patents most often in China, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets foods and drinks, basic materials chemistry and macromolecular chemistry and polymers are WENG XUN, LI WENXIU and CHEN RONGFANG.

Patent filings in countries

World map showing GU JUNs patent filings in countries

Patent filings per year

Chart showing GU JUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Jun 67
#2 Zhao Jianfeng 4
#3 Wang Chunlei 4
#4 Tian Weidong 2
#5 Wang Chuen-Lei 2
#6 Nong Ge 2
#7 Yabin Lei 1

Latest patents

Publication Filing date Title
CN111739825A Adjustable packaging device for semiconductor chip
CN111739824A Semiconductor chip packaging structure and packaging component thereof
CN111730772A Wafer cutting device for semiconductor processing
CN111744874A Cleaning device for production and processing of semiconductor products
CN111617928A Adhesive dispensing device for packaging semiconductor chip
CN111605091A Slicing device for production of regenerated wafers
CN111604791A Regenerated wafer semiconductor processing device
CN111599714A Cooling device for production of recycled wafer semiconductor
CN110959579A Construction method and application of patient-derived lymphoma immunodeficiency mouse transplantation tumor model
CN109548551A A kind of cultural method of landscape advertisement tree table
CN109306305A A kind of Yangtao wine
CN109303143A A kind of citron tea
CN109303227A A kind of beverage drunk during taking
CN109303147A A kind of production method of citron tea
CN109306306A A kind of production method of Yangtao wine
CN109306312A A kind of production method of autumn pear vinegar
CN109303294A A kind of autumn pear grease
CN109303217A A kind of production method of beverage drunk during taking
CN109303296A A kind of production method of autumn pear grease
CN109303327A A kind of nutrition oral administration