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LIU JUN

Overview
  • Total Patents
    826
  • GoodIP Patent Rank
    3,837
  • Filing trend
    ⇩ 37.0%
About

LIU JUN has a total of 826 patent applications. It decreased the IP activity by 37.0%. Its first patent ever was published in 1989. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, computer technology and pharmaceuticals are YANG JIANHUA, KIM JI-YOUNG and TAKEMURA YASUHIKO.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Jun 787
#2 Sandhu Gurtej 14
#3 Liu Qiongyan 11
#4 Liu Xinjiang 11
#5 Cong Hengli 9
#6 Tang Yongjian 9
#7 Alexander David 8
#8 Choi Daiwon 8
#9 Yang Zhenguo 8
#10 Violette Mike 8

Latest patents

Publication Filing date Title
CN112161601A Surface roughness detection device for new materials
CN112230010A Urine testing device for endocrinology department
CN112114097A Method for identifying difference of storage tolerance among grape varieties
CN112150411A Information processing method and device
CN112008935A Plastic plate assembling track forming process
CN111779379A Bicycle lock with anti-theft function
CN111765487A Heavy oil heating system
CN111844091A Machine tool panel operation manipulator based on circumferential motion
CN111850165A RT-PCR detection method of hog cholera virus
CN111798432A Dynamic video image processing method for angiography
CN112008783A Small-sized cutting equipment for rubber plate and cutting method thereof
CN111614302A Compensation device and method for unconventional voltage grade electric submersible pump
CN111715578A Ash removal device for traditional Chinese medicine processing
CN111715610A Wash equipment of cogongrass rhizome fast
CN111571080A Circular pipeline inner wall girth welding robot
CN111571081A Pipeline inner wall welding robot
CN111619329A Wheeled all-wheel drive chassis
CN111515919A Follow-up robot for shopping of old people
CN111228970A Special production clarification plant of paint production
CN111411568A Road surface marking device is used in road engineering construction