Learn more

LI ZHIHANG

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    113,030
About

LI ZHIHANG has a total of 18 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets agriculture, civil engineering and electrical machinery and energy are CHONGQING CITY CHANGSHOU DISTR AGRICULTURAL PRODUCT TRADE CIRCULATION ASS, YANG KWON YI and LANZAFAME PHILIP F.

Patent filings in countries

World map showing LI ZHIHANGs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Zhihang 18
#2 Tang Liming 1
#3 Benson Joseph B 1
#4 Du Xu 1
#5 Li Saili 1
#6 Xue Jinting 1

Latest patents

Publication Filing date Title
CN109392507A Packaged type cultivation box for Garden Engineering
CN109392506A Convenient for fixed Chinese garden planting case
CN109362403A Chinese garden planting case easy to remove
CN109197002A A kind of garden lawn laying trolley promoting turf survival rate
CN109169002A A kind of garden lawn laying trolley
CN109169001A A kind of reliable garden lawn laying trolley
CN109006041A A kind of gardens plant shoots culture apparatus improving seedling survival rate
CN109006042A A kind of gardens plant shoots culture apparatus convenient for safeguarding
CN109006040A A kind of gardens plant shoots culture apparatus
CN111425130A A prune ladder for gardens maintenance
CN109441334A A kind of gardens pruning ladder
CN109267928A A kind of gardens pruning ladder easy to carry
CN106067570A A kind of bimodulus global function battery management system and charging/discharging thereof thereof
US2012304868A1 Automatic tea maker
US2005223832A1 Actuator using spur gears