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LI RONGCHANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    196,986
About

LI RONGCHANG has a total of 11 patent applications. Its first patent ever was published in 2006. It filed its patents most often in WIPO (World Intellectual Property Organization), China and United States. Its main competitors in its focus markets control, audio-visual technology and textiles and paper are FRANCKH SCHE VERLAGSHANDLUNG W, XAVERIUS COLLEGE and CHOI JAE BONG.

Patent filings in countries

World map showing LI RONGCHANGs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 4
#2 China 3
#3 United States 3
#4 Republic of Korea 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Rongchang 10

Latest patents

Publication Filing date Title
WO2016019735A1 Pocket multi-functional electronic experimental device
US2017213479A1 Pcb plug-in electronic module experiment device
CN104667421A Efficient medicine-iontophoresis liquid bag and preparation and application methods thereof
CN101880877A Tilting type etching machine
WO2009046569A1 Crimping component board and method of mounting it on experimental board
CN101067629A Multifunction electric meter
US2008213738A1 Electronic Circuit Experiment Board