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ZHEJIANG CHINA ZHENGYUAN GEOMATICS CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    117,977
  • Filing trend
    ⇩ 90.0%
About

ZHEJIANG CHINA ZHENGYUAN GEOMATICS CO LTD has a total of 14 patent applications. It decreased the IP activity by 90.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, control and measurement are FOSHAN YAJIEYUAN TECH CO LTD, REV22 AG and BEIJING ENTERPRISES WATER CHINA INVEST CO LTD.

Patent filings in countries

World map showing ZHEJIANG CHINA ZHENGYUAN GEOMATICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ZHEJIANG CHINA ZHENGYUAN GEOMATICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Yuanjun 14
#2 Li Na 14
#3 Li Zongda 13
#4 Zhang Hongbo 12
#5 Jin Lijiao 11
#6 Zhang Zhaojie 10
#7 Gao Qianyong 9
#8 Zhang Ke 9
#9 Chen Yang 8
#10 Wang Wanbin 8

Latest patents

Publication Filing date Title
CN111122790A Device and method for monitoring underground toxic gas based on Internet of things technology
CN111121874A Water quality monitoring and evaluating system and method for water source area
CN111258261A Remote control and joint scheduling system for pump station and scheduling method thereof
CN109272254A A kind of in line comprehensive monitor system of sewage zero
CN107512801A A kind of energy-efficient domestic sewage treatment device
CN107542066A A kind of pumping station water utilities intake trash rack
CN107500439A A kind of multistage medical sewage processing unit
CN107522365A A kind of Production of Livestock and Poultry wastewater treatment equipment
CN107522320A A kind of seafood processing wastewater processing unit
CN107367309A A kind of overpass waterlogging early-warning and predicting and pumping station automatization control system
CN107621527A A kind of downhole safety supervisory systems
CN107421498A A kind of intelligent well lid monitoring system
CN107313460A Inspection shaft safety monitoring system
CN107527396A A kind of sewage treatment plant's equipment routing inspection management system and equipment routing inspection method