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YANG SHENGDONG

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    74,496
  • Filing trend
    ⇩ 40.0%
About

YANG SHENGDONG has a total of 22 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and chemical engineering are JIANGSU SHILINBOER REFRIGERATION EQUIP CO LTD, KIM BONG SUCK and NIKKEI NEKKO KK.

Patent filings in countries

World map showing YANG SHENGDONGs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing YANG SHENGDONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Shengdong 22
#2 Qu Yuxiu 2
#3 Yang Weiguang 1
#4 Yang Dong 1
#5 Zhang Xiuheng 1

Latest patents

Publication Filing date Title
CN112263865A Waste recovery mechanism for chemical treatment
CN111745840A A blanking forming device for mica sheet makes
CN111617545A Chemical wastewater treatment is with filter residue ration discharge mechanism
CN110410241A A kind of petroleum economizer of graphene and rotation magnetic interaction
CN109579603A A kind of heat-exchanger rig extracting cold water solidification heat
CN109489298A A kind of oil field reinjection water afterheat utilizing system with anti-blocking on-line cleaning device
CN108489154A A kind of ice water source heat pump heat exchanger and its system
CN107998716A A kind of sewage intake mouth filtration apparatus and its system
CN106642801A Heat pump unit for extracting freezing heat and system thereof
CN106679176A Oilfield reinjection water waste heat recycling heat pump unit and system thereof
CN106766336A A kind of online defrosting air source heat pump system
CN106705738A Filtering and reversing end enclosure of sewage source heat pump unit and system thereof
CN106705686A Negative pressure self-cooled steam jet type heat pump and system thereof
CN106500516A A kind of negative pressure is from cooling steam compression heat pump and its system
CN106482388A A kind of heat-exchanger rig containing oarse-grained waste water Yu cold-producing medium phase transformation
CN106643228A Flat pipe type large-channel wastewater heat exchanger and system thereof
CN106288508A A kind of high energy efficiency dead-beat sewage source heat pump unit and system thereof
CN105972869A Dual-purpose large-channel heat exchanger for evaporation and condensation and system thereof
CN105865234A Large-channel wastewater heat exchanger
CN105403083A Honeycomb type seawater heat exchanger and system thereof