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LI LINQING

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    182,301
About

LI LINQING has a total of 12 patent applications. Its first patent ever was published in 1990. It filed its patents most often in China and United States. Its main competitors in its focus markets measurement, machine tools and pharmaceuticals are LIU SHULAN, LI GUIRONG and WU FENGPING.

Patent filings in countries

World map showing LI LINQINGs patent filings in countries
# Country Total Patents
#1 China 11
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Linqing 9
#2 Chong Pengyun 2
#3 Huang Wencheng 2
#4 Gao Fei 1
#5 Lin Jun 1
#6 Balcom Bruce 1
#7 Cen Yu 1
#8 Zhuang Jingyu 1
#9 Li Linqing Han 1
#10 Zhang Yiyuan 1

Latest patents

Publication Filing date Title
CN111762229A Method for supervising full life cycle of railway dangerous cargo transportation
CN111451782A Metal winding gasket inner ring processing equipment
CN111347226A Production process of inner ring of metal wound gasket
CN111125848A Dangerous goods transportation network emergency rescue resource allocation method
CN105535831A Milk-dredging and nodule-eliminating traditional Chinese medicine and preparing method thereof
CN105535560A Anti-dementia traditional Chinese medicine and preparation method thereof
CN105560911A Traditional Chinese medicine for treating hypertension and preparation method thereof
CN1773070A Method for controlling electric door lock and controller thereof
CN1571090A Multi-time display switch for automobile brake light
CN1319415A Pill medicine for treating cardio-cerebro vascular diseases
CN1057371A The new purposes of radio carrier transmitting device