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DIANZHI LI

Overview
  • Total Patents
    12
About

DIANZHI LI has a total of 12 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are FUJIYAMA G & CO LTD, Xu jia-yi and CHROMA ATE SHENZHEN INC.

Patent filings in countries

World map showing DIANZHI LIs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing DIANZHI LIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Dianzhi Li 12
#2 Xiaohu Jin 5
#3 Yifeng Li 5
#4 Yize Li 5
#5 Luguang Yang 1
#6 Xiaopeng Xu 1
#7 Shuilian Han 1
#8 Linxu Gao 1
#9 Zhongyu Wang 1
#10 Guanglei Sun 1

Latest patents

Publication Filing date Title
CN102466346A Water filling alarm for solar water heater
CN102418376A Pedestal pan with gear-type manual dump bucket
CN102052790A Built-in water segregator in water tank of solar water heater
CN102021944A A manual skip bucket-type water-saving toilet seat
CN101725744A Spiral automatic bolt flow stabilizing valve
CN101639294A Water diversion alarm for solar water heater
CN101576323A Vessel communicating with upper hot water of water tank in solar water heater
CN101538889A Dump bucket water-saving toilet
CN101406368A Thermos flask with rotary type convenient cap
CN101054125A Water dividing device for water tank
CN101220999A Water segregator of solar water heater tank
CN1814924A Direct-flushing water-saving toilet closet