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LI GUOSHENG

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    117,700
  • Filing trend
    ⇩ 66.0%
About

LI GUOSHENG has a total of 19 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2000. It filed its patents most often in China and United States. Its main competitors in its focus markets thermal processes, electrical machinery and energy and machine tools are LITHONIA LIGHTING INC, FRENGER INTERNAT CORP and OMNIVENT CORP.

Patent filings in countries

World map showing LI GUOSHENGs patent filings in countries
# Country Total Patents
#1 China 18
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Guosheng 19
#2 Yi Qiong 2
#3 Lu Xiaochuan 1
#4 Lu Kun 1
#5 Meinhardt Kerry D 1
#6 Li Zhihan 1
#7 Zhang Wei 1
#8 Shen Xisheng 1
#9 Wu Zhaopei 1
#10 Tang Xiangyang 1

Latest patents

Publication Filing date Title
CN110548925A Manufacturing method of annular abrasive sawing original wire
CN109009357A A kind of intervertebral foramen of lumbar vertebra videoendoscopic surgery puncture positioning device and its application method
CN107830506A It is a kind of that there is the mobile LED drive power using installation function
CN107806623A A kind of LED drive power with heat sinking function
CN107826549A One kind is used to deposit bogey outside house refuse room
CN105864922A Modularized combined type multi-cold source deep humidity regulation unit and air treatment method
CN105783575A Heat exchanging piece and indoor temperature adjusting system
CN105650769A Multi-split radiation type central air conditioning system with variable refrigerant flow
CN107187576A Load-carrying PK-1300KG dirigibles
CN104990145A Integral type indoor unit of radiation air-conditioning system
CN104879856A Centralized radiative air-conditioning system with household control function
CN104776574A Variable refrigerant flow radiation air-conditioning system
US2016056424A1 Compliant polymer seals for sodium beta energy storage devices and process for sealing same
CN104077930A Powerful memorizing and learning method based on mobile terminal and mobile terminal
CN103704504A Artificial feed for mantis
CN104730403A Underground cable electric leakage detection device
CN1730814A Paper dedicated for calligraphy practice and its preparation method and application
CN1320500A Atomized copper alloy powder and process for modifying copper powder
CN1320560A Process for modifying atomized copper powder by oxidization