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YAO JIANHUA

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    53,786
About

YAO JIANHUA has a total of 39 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China and United States. Its main competitors in its focus markets basic materials chemistry, environmental technology and weapons are IGNITE ENERGY RESOURCES LTD, CHEVRON LUMMUS GLOBAL LLC and TOTAL ENG & RES.

Patent filings in countries

World map showing YAO JIANHUAs patent filings in countries
# Country Total Patents
#1 China 26
#2 United States 13

Patent filings per year

Chart showing YAO JIANHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Jianhua 36
#2 Ghonasgi Dhananjay B 5
#3 Sughrue Ii Edward L 5
#4 Xu Xiaochun 4
#5 Yu Yiwen 3
#6 Bao Yun 2
#7 Sughurue Ii Edward L 1
#8 Shi Tiepan 1
#9 Panjala Devadas 1
#10 Kimble James B 1

Latest patents

Publication Filing date Title
CN109201404A A kind of applying device of match Strike-surface for match box
CN109178419A A kind of equipment obtaining vacuum using injection
CN109178418A A method of vacuum is obtained using injection
CN109318430A A kind of injection mold
CN109249577A A kind of injection mold and its application method
CN109186320A A kind of locking mechanism of gun weapon
CN109269345A A kind of locking mechanism and its application method of gun weapon
CN109238000A Quasi- ball firing device and its application method
CN109210996A Quasi- ball firing device
CN109163608A A kind of pistol laser sighting device
CN109059650A A kind of pistol laser sighting device and application method
CN108978004A A kind of device weaving Antiradiation protection cloth
CN109137226A A kind of Antiradiation protection cloth
CN109183268A A kind of Antiradiation protection cloth device and its application method
CN109109162A A kind of spark plug and its process units
CN109079981A A kind of safe and reliable spark plug and its process units
CN109176870A A kind of spark plug and its production method
CN109059697A A kind of destructor and its application method based on theory of mechanics
CN109059696A A kind of destructor
CN109066294A A kind of spark plug and relevant manufacturing method