Learn more

TAN QIREN

Overview
  • Total Patents
    325
About

TAN QIREN has a total of 325 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are TOYOTA HOME KK, ELECTROCONTACT INTREPRIND and ZHANGJIAGANG XIAOYANG ENERGY S.

Patent filings in countries

World map showing TAN QIRENs patent filings in countries
# Country Total Patents
#1 China 325

Patent filings per year

Chart showing TAN QIRENs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Tan Qiren 323
#2 Tan Riren 1
#3 Liu Chao 1

Latest patents

Publication Filing date Title
CN101251750A Electrothermic boiled water pot intelligent control circuit with multiple collecting functions
CN101252240A General-purpose electric appliance diad anti-electricity plug with dual selection functions
CN101252816A Circuit board dip welder control device capable of choosing multiple temperature display
CN101021722A Embedded one-chip machine modular inputting and outputting circuit structure
CN101021082A Double-electric protection water-saving closet bowl based on automatic-cleaning
CN101009046A Control device of interactive traffic light
CN1988301A Anti-shock device for electric water heater with time sharing detecting function
CN101004435A Device for testing wiring of appliance inlet
CN1949108A Design of one chip machine shared chip interface and peripheral circuit for embedded type water saving cleaning utensil
CN1949112A Design of one-chip machine shared chip interface and peripheral circuit for embedded type oil fume exhauster
CN1949111A Design of one-chip machine shared chip interface and peripheral circuit for embedded type electric water heater
CN1949109A Design of one chip machine shared chip interface and peripheral circuit for embedded type sterilizing cabinet
CN1949800A Keyboard controller for mobile phone organizer
CN1949281A Single chip apparatus group-controller of CD apparatus changing into coin-freed operator
CN1949279A Single chip apparatus water saving controller for coin-freed timing instant heating electric water heater
CN1936742A Design of mono-chip machine sheared chip interface and peripheral circuit of inlaid kitchen hood
CN1945474A Design of one-chip machine common chip interface and peripheral circuit of embedded electric water heater
CN1966876A Design for common chip interface and peripheral circuit of embedded single-chip microcomputer in water-saving sanitary ware
CN1928269A Full automatic control device of water-saving closet core-free water tank
CN1928270A Control device of water-saving closet core-free water tank