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LI HONGJUN

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    33,929
  • Filing trend
    ⇧ 25.0%
About

LI HONGJUN has a total of 69 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 1996. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets audio-visual technology, measurement and transport are HAO HONGJUAN, YANG SHAOHUI and SONG XIUMEI.

Patent filings in countries

World map showing LI HONGJUNs patent filings in countries

Patent filings per year

Chart showing LI HONGJUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Hongjun 63
#2 Han Jiwan 2
#3 Li Lei 2
#4 Zhang Jianwei 2
#5 Zhang Shaohua 1
#6 He Xinping 1
#7 Louis Alchinter Moore 1
#8 Dong Yuqian 1
#9 Wang Shengfu 1
#10 Zhao Silian 1

Latest patents

Publication Filing date Title
CN112199992A Non-civilized newspaper searching system
CN111145067A Intelligent traffic police
CN111034514A Method for preventing and treating pinellia ternata soil-borne diseases by adopting composite probiotics
CN110976598A Stamping device for frequency converter cabinet body
CN110636208A Communication signal command analysis driving system and method
CN110191410A Item associations detection method, device, system and the terminal device of centimetre class precision
CN109831635A A kind of security protection recorder
CN109533144A A kind of electric heating device
CN109455253A A kind of warm-keeping device
CN108934873A A kind of tuber of pinellia base of leaf of lying on one's side grows wild the implantation methods that bulbil expands
CN108793081A A kind of oxygenerator, exhaust blower control method and device
CN108939230A Gymnasium oxygen generating plant, gymnasium oxygen system, method for supplying oxygen and device
CN108404351A A kind of fitness equipment
CN109276847A Big data control method
CN108572605A Big data control platform
CN108211186A A kind of intelligent early-warning fire extinguishing system
CN108422931A Passenger-cargo carriage intelligent early-warning device
CN107376285A Football sportsman's physical efficiency skill tactics training method
CN107356758A A kind of lung cancer detection kit and its application method
CN107688093A Lung cancer detection test strips, kit and its application method