Learn more

YU YONGHUA

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    65,908
  • Filing trend
    0.0%
About

YU YONGHUA has a total of 25 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, electrical machinery and energy and environmental technology are NINGXIA JINHUANGHE PLASTIC IND CO LTD, SUZHOU KEMAO ELECTRONIC MAT TECH CO LTD and ANHUI VENFI ELECTRONIC TECHNOLOGY GROUP CO LTD.

Patent filings in countries

World map showing YU YONGHUAs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing YU YONGHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Yonghua 25

Latest patents

Publication Filing date Title
CN108869152A A kind of water conservancy generator facilitating maintenance
CN108132127A A kind of herding perfusion assembly detection apparatus
CN106082369A A kind for the treatment of agent for papermaking wastewater
CN106082368A A kind of dyeing and printing sewage inorganic agent
CN106186099A A kind of sewage-treating agent
CN106009129A Power cable of computer network system
CN105949742A Anti-corrosion buried communication pipe
CN105949694A Acid-alkali-resistant flame-retardant insulated power cable for ocean ship
CN106118017A A kind of communications cable provided underground protection tubing
CN106147100A A kind of WR and hydropower construction draining antifouling good weatherability tubing
CN106189072A A kind of multifunction power construction tubing
CN106084603A A kind of municipal drainage construction sewage treatment pipeline
CN105924698A Sewage treatment water draining tube
CN106189283A A kind of high-speed rail construction installs cable
CN105968740A Charging and data transmission line for smart phone
CN106195460A A kind of municipal administration ecological garden greening drainage construction tubing
CN105924877A Environmentally-friendly and green municipal garden water drainage pipe
CN106084732A A kind of water conservancy and hydropower station power cable
CN105949693A Internet connection cable
CN106118056A A kind of computer power communication switch board power cable