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FENG DEHUA

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    77,407
  • Filing trend
    ⇩ 100.0%
About

FENG DEHUA has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and electrical machinery and energy are HYUNWOO SMT CO LTD, WILLIAM L TENNEY and ZHEJIANG EVERLAST POWER CO LTD.

Patent filings in countries

World map showing FENG DEHUAs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Feng Dehua 21
#2 Qi Yaoguang 1

Latest patents

Publication Filing date Title
CN108509670A A kind of Product Color Design area of computer aided color determining device
CN107795347A A kind of diesel valve ventilation mechanism
CN107781059A A kind of rear oil seal of diesel engine
CN107795403A A kind of cylinder of diesel engine nested structure
CN107799274A A kind of excellent potential device of heat dispersion
CN107789760A A kind of splendid diesel engine fire plant of vibration isolating effect
CN107762624A A kind of multi-functional diesel generating set
CN107762626A A kind of diesel power plant for noise reduction of radiating
CN107762623A A kind of fuel-efficient diesel generating set
CN107762625A A kind of diesel generating set of noise reduction
CN107762627A A kind of diesel-driven generator denoising device
CN107575300A A kind of portable diesel generating set
CN107575301A A kind of diesel generating set
CN107575519A A kind of closed shock absorber
CN107575302A A kind of diesel generating set of perfect heat-dissipating
CN107578766A A kind of splendid buzzer of heat dispersion
CN106593612A Supply diesel generator set water-cooling engineering design
CN106593634A Low-oil-consumption diesel generator set
CN106593632A Movable diesel generator set
CN106593635A Low-noise diesel generator unit