Learn more

LIU LEI

Overview
  • Total Patents
    408
  • GoodIP Patent Rank
    5,096
  • Filing trend
    ⇧ 157.0%
About

LIU LEI has a total of 408 patent applications. It increased the IP activity by 157.0%. Its first patent ever was published in 1994. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, computer technology and medical technology are YU HAIYING, WANG DEXIU and INNOPHOS INC.

Patent filings in countries

World map showing LIU LEIs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Lei 347
#2 Jin Shiyong 7
#3 Weng Zhiyuan 5
#4 Sun Lianzheng 5
#5 Weng Zhigang 4
#6 Zhang Lei 4
#7 Kong Min 4
#8 Li Xiaoyu 4
#9 Fang Jie 4
#10 Cheng Ying 4

Latest patents

Publication Filing date Title
CN112277479A Portable document printing equipment
CN112256071A Temperature control resistance module and double-path shared temperature control circuit
CN112244977A Auxiliary device for aiming of intramedullary ultrasonic locking nail for orthopedics department
CN111904563A Tumor puncture needle
CN111904481A Tumor sampling device
CN111976815A Waste material transportation shallow for building site
CN111939704A Dust collector for building engineering
CN111842117A Building site is with getting rid of solid debris device in grit
CN111841715A Building rubbish classification device
CN111766110A Medical science inspection sampling device
CN111691712A High-efficient sunshade pavilion of city building with self-cleaning function
CN111706118A Urban building sunshade pavilion capable of intelligently increasing precipitation
CN111616933A Traditional chinese medical science gastroenterology is supplementary for digestion belly massage device
CN111420729A Blood sampling pipe support for medical examination
CN111333001A Blood collection tube cap opener
CN111271854A Energy-saving precise air conditioning system for cooling data center in machine room and adjusting method
CN111298862A Blood sampling pipe support for medical examination
CN111184537A Clinical urine ware that connects of uropoiesis surgery
CN110974438A Clear device of creating of department of general surgery's operation location
CN110960380A Medicine taking record label device