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FENG WEIZHONG

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    122,478
  • Filing trend
    ⇧ 200.0%
About

FENG WEIZHONG has a total of 28 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2007. It filed its patents most often in China, Japan and United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and thermal processes are WENG ZHIYUAN, ECHOGEN POWER SYSTEMS L L C and GEORG FORNER DR ING.

Patent filings in countries

World map showing FENG WEIZHONGs patent filings in countries

Patent filings per year

Chart showing FENG WEIZHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Weizhong 28
#2 Qi Shougang 3
#3 Yang Yue 3
#4 Qian Zuanhao 3

Latest patents

Publication Filing date Title
CN110123531A A kind of intelligence diaper
CN110123366A A kind of device and its wearing clothing of monitoring fetus fetal rhythm
CN110123296A One kind is fetal monitoring system and its wearing clothing based on Internet of Things
EP3444940A1 Generalized frequency conversion system for steam turbine generator unit
CN105703676A Generalized frequency conversion system used for steam turbine generator unit
CN103997277A Novel frequency conversion system for thermal power plant
CN104976610A Medium-temperature coal economizer system and method thereof for recovering smoke afterheat
CN104841269A Method for prolonging service life of boiler denitration system catalyst
CN103712197A Energy-saving type quick start method for supercritical unit or ultra-supercritical unit
CN104421922A Modifying method for subcritical unit
CN104373163A Method for expanding application of steam extracted by steam turbine
CN104110676A Feed water backheating and draining system
CN104110674A High-pressure heater draining system
CN102570504A Frequency-conversion main power supply system for thermal power plant
CN102537933A Adjustable feed water heat regenerative system for turbo generator unit
CN102537930A Cleaning method for concurrent boiler
CN101042058A Novel steam-electric generating set