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LI WEIGUANG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    195,891
  • Filing trend
    0.0%
About

LI WEIGUANG has a total of 13 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1997. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and telecommunications are AANENSEN OVE T, CHINACOAL PINGSHUO GROUP CO LTD and EHKSESS BIZNESS GRUP INTERNESHNL LLS.

Patent filings in countries

World map showing LI WEIGUANGs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Weiguang 11
#2 Lyu Longyi 1
#3 Zhang Dongping 1
#4 Li Chong 1
#5 Qi Songtao 1
#6 Tao Lihua Li 1
#7 Feng Wenfeng 1
#8 Yu Song Hua 1
#9 Yin Keshu 1

Latest patents

Publication Filing date Title
CN111678186A Floor heating pipe rotary fixing clamp and backfill-free floor heating module
CN109068016A It exhales and helps security system and method
CN107381771A A kind of multi-channel full automatic coupling control blast aeration tower
CN105947294A Stacking mechanical device for disposable infant bibs
CN105332640A Courtyard gate
WO2014029049A1 Remote injection apparatus
CN102406700A Medicinal preparation for treating malignant tumor
WO2008095411A1 Foldable container and its blank
WO2006045231A1 A chargeable inverter power supply
CN1631415A Composition for improving life quality of cancer patients
US2005116688A1 Power source with an anti-reverse connection and short circuit protection circuit for starting motor vehicles
CN1524939A Multifunctional scrubbing cleanser
CN1187437A Remote antitheft alarm for automobile