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LIANGJIE LI

Overview
  • Total Patents
    28
About

LIANGJIE LI has a total of 28 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are PROIZV OB GRUZSELKHOZMASH N, YEZHOU NI and KHARKIV AVIAT INST M ZHUKOVSKYI NAT AIRSPACE UNIV.

Patent filings in countries

World map showing LIANGJIE LIs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing LIANGJIE LIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Liangjie Li 28

Latest patents

Publication Filing date Title
CN102793455A Automatic short message reminding mailbox
CN102778544A Device for carrying out early warning on harmful gases in vehicles
CN102774423A Steering wheel deflection angle display
CN102779425A Bus arrival prompting system
CN102743066A Electronic refrigerating and heating soup basin
CN102729888A Car door opening bidirectional prompting system
CN102745145A Internal and external dual-monitoring system for bus door
CN102777121A Safety escape ladder
CN102722181A Suspended aerial photography device
CN102704783A Car door anti-pitch device based on ultrasonic detection
CN102679600A Automatic stopping water-filling device for solar water heater
CN102678010A Clamp-proof device of a bus door
CN102658769A Automatic cooling vehicle garment
CN102682634A Wall map pronouncing through wall map board
CN102637005A Remote control switch
CN102629724A Intelligent socket
CN102624928A Electronic calendar receiving weather forecast information through network
CN102613735A Electric heating leg guard and electric heating glove for motorcycles and electric vehicles
CN102629771A Device capable of realizing charging and sound accompaniment on mobile phone
CN102663903A Wall map capable of pronouncing through wall map base plate