Learn more

CHEN ZHIHONG

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    92,003
  • Filing trend
    ⇧ 300.0%
About

CHEN ZHIHONG has a total of 42 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1991. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, micro-structure and nano-technology and telecommunications are RAZON ELI, PRICE RICHARD and KUWABARA HIDEAKI.

Patent filings in countries

World map showing CHEN ZHIHONGs patent filings in countries

Patent filings per year

Chart showing CHEN ZHIHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Zhihong 41
#2 Han Shu-Jen 7
#3 Franklin Aaron Daniel 5
#4 Guo Dechao 2
#5 Tulevski George S 2
#6 Kuang Randy 2
#7 Hannon James B 2
#8 Franklin Aaron D 2
#9 Zhao Kai 2
#10 Hannon James Bowler 1

Latest patents

Publication Filing date Title
CN110747108A Shunting saturated high-fiber feed biodegradation fermentation equipment
CN110774370A Equal-length and sectional efficient cutting numerical control machine tool for wood
CN110526234A A kind of nitrogen sulphur codope porous graphene Preparation equipment
CN110481349A A kind of car battery ventilation equipment
CN110429555A A kind of cable bond utensil
CN110384201A A kind of vegetarian diet nutrient powder
CN110067448A The mechanical code lock of anti-violence and technical unlocking
CN108625677A The lock core and automatic clutch key of the lock driver plate that automatically resets of anti-technology unlatching
CN105918426A Slow release river shrimp preservative
CN105526224A Mechanical rotating structure
CN105587174A Machinery spherical door lock
CN105587720A Interface connecting structure
CN105587807A Brake intelligent compensation device
CN105584095A Carton machinery corrugation roller structure
CN105587735A Hole axle mechanical connection block
CN105587736A Slotted mechanical mounting block
CN103470100A Anti-technically opened keyhole closed anti-theft lock and separated-shaped anti-theft key
CN104110175A Anti-technical-unlocking automatic door lock, anti-technical-unlocking idle cylinder and anti-technical-unlocking automatic engaging-disengaging key
CN103004423A Supplemental irrigation method for planting chili peppers in sunlight greenhouse
CN103004595A Twig cuttage breeding method for ginseng fruit