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ZHANG ZHENGMING

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    197,675
About

ZHANG ZHENGMING has a total of 12 patent applications. Its first patent ever was published in 1992. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and machines are CUMULUS ENERGY STORAGE LTD, VIZN ENERGY SYSTEMS INC and BEIJING DINGNENG KAIYUAN BATTERY TECH CO LTD.

Patent filings in countries

World map showing ZHANG ZHENGMINGs patent filings in countries
# Country Total Patents
#1 China 9
#2 United States 3

Patent filings per year

Chart showing ZHANG ZHENGMINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Zhengming 10
#2 Yang Jing 3
#3 Zhengming Zhang 2
#4 Arora Pankaj 2
#5 Dao Tien 1
#6 Simmons Donald K 1
#7 Call Ronald W 1
#8 Nguyen Khuy V 1

Latest patents

Publication Filing date Title
CN104832465A Diaphragm type buffer with limiting mechanism
CN104005841A Motorcycle engine capable of being conveniently disassembled
CN103850742A Timing start system of motorcycle engine
CN103850753A Engine oil induced detection device
US2008268345A1 Battery separator with Z-direction stability
CN1491584A Chewing tablet of pilose antler
CN1493224A Dear horn chewing piece
CN1270039A Chewing tablets of pilose antler, deerhorn and deer bone and preparing process thereof
CN1093547A Meat cooked with tea
CN1088403A The preparation method of bagged stewed meat with dried vegetable