Learn more

TIANJIN OUYU TECHNOLOGY CO LTD

Overview
  • Total Patents
    16
About

TIANJIN OUYU TECHNOLOGY CO LTD has a total of 16 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are FEDERAL NOE G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA DONSKOJ G AGRARNY, SRED AZ OTDEL VGNI PK I VNIPIE and OOO NPF BEREG.

Patent filings in countries

World map showing TIANJIN OUYU TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing TIANJIN OUYU TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yingjie Zhang 10
#2 Tao Gong 10
#3 Gong Tao 6
#4 Zhang Yingjie 6

Latest patents

Publication Filing date Title
CN103225867A Air conditioning device capable of adjusting air quality
CN103245045A Air conditioner
CN103225870A Air conditioner condensate water guide device
CN103245040A Device for replacing air conditioner filter screen
CN103247156A Air conditioner remote controller positioning device
CN103256698A Indoor unit housing of cabinet type air conditioner
CN102748194A Efficient hydraulic generator
CN102733449A Family water-saving device
CN102726873A Environment-friendly shoe cover
CN102747773A Energy-saving draining well
CN102769235A Turning energy-saving socket
CN102738649A Combination socket
CN102726872A Garden work boots
CN102776756A Shutter drying rack
CN102726244A Environmentally-friendly fish tank flower bed
CN102745405A Bottle carrying device