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ZHANG LIJUN

Overview
  • Total Patents
    79
  • GoodIP Patent Rank
    27,098
  • Filing trend
    ⇧ 81.0%
About

ZHANG LIJUN has a total of 79 patent applications. It increased the IP activity by 81.0%. Its first patent ever was published in 1990. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, audio-visual technology and medical technology are YU ZHIGUO, SATURNUS AG and ZHAO LIFENG.

Patent filings in countries

World map showing ZHANG LIJUNs patent filings in countries

Patent filings per year

Chart showing ZHANG LIJUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Lijun 73
#2 Zhang Jie 4
#3 Bian Lingji 4
#4 Gao Wei 4
#5 Zhu Tao 4
#6 Zhang Yihan 4
#7 Lijun Zhang 4
#8 Yu Xuelong 4
#9 Yuan Huagang 3
#10 Zhang Yuhan 3

Latest patents

Publication Filing date Title
CN111762834A Solar distillation equipment and method for irrigation in desert area
CN111424723A Intelligent well lid supervision system and supervision method thereof
CN111321748A Restoration body for repairing cofferdam water leakage point and cofferdam water leakage point repairing method
CN111011561A Application of health tea prepared from wild herba Sonchi Oleracei flower for reducing smoking harm and its preparation method
CN110179866A A kind of Chinese medicine ointment and preparation method thereof of tcm internal medicine treatment diarrhea
CN110288435A A kind of terminal by barcode scanning order a car accessory
CN111763113A Green biological organic fertilizer and preparation process thereof
CN109518691A A kind of pile-drawing machine
CN109496785A Plant water saving fixtures
CN109157638A A kind of external application fumigation medicament of eliminating dampness and dredging channels dispelling cold righting and preparation method thereof
CN109063677A Video content electronic analysis framework
CN110858287A Electronic analysis method for video content
CN110889922A Conference site on-site registration method
CN109714521A Register platform in Conference Room scene
CN109587700A Router finds out method in real time
CN109150718A Router finds out mechanism in real time
CN109640166A Piece caudal flexure selection method based on dynamic degree
CN109309776A Piece caudal flexure based on dynamic degree selects system
CN109309877A Video file reads analysis system
CN109672917A Video file reads analysis method