Learn more

WANG CHUNGANG

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    202,738
About

WANG CHUNGANG has a total of 15 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, it methods for management and thermal processes are T & T KK, COPPERLEAF TECHNOLOGIES INC and HONG XIAO.

Patent filings in countries

World map showing WANG CHUNGANGs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing WANG CHUNGANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chungang 14
#2 Wang Chungang Fu 1
#3 Zheng Yikuo 1

Latest patents

Publication Filing date Title
CN109308629A Obtain method, server and the system of free to-be-experienced product
CN109377299A The confirmation method and device of user
CN109308628A The method for evaluating trust and device of product
CN103728027A Non-contact type sensor of solar water heater
CN102927711A External protecting device for solar water heater
CN103134109A Variable temperature soothing (VTS) air-conditioning system
CN103134110A Air conditioning system capable of independently controlling temperature and humidity
CN103134124A Ground source heat pump system and control method thereof
CN101900454A Air-conditioning heat pump water heater system with function of heat accumulation
CN101070988A One-towing-multi air conditioning water heater system for domestic air conditioner reform
CN1899863A Oil-free water resource automobile air conditioning system
CN1873352A Heat pump water heater with changeable capacity and changeable flux
CN1707202A Electronic expansion valve and capillary paralleling throttling apparatus
CN1563828A variable capacity, variable flow(VRWV) air conditioning system
CN1515843A Variable capacity one-driving-many control technique