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JIEHUA HOLDINGS CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    89,522
  • Filing trend
    ⇩ 33.0%
About

JIEHUA HOLDINGS CO LTD has a total of 26 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, thermal processes and packaging and shipping are HUMEX S A, ENVERID SYSTEMS INC and SICHUAN TEKONAIR TECH CO LTD.

Patent filings in countries

World map showing JIEHUA HOLDINGS CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing JIEHUA HOLDINGS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Li 9
#2 Qian Yisong 8
#3 Qian Ye 7
#4 Yisong Qian 6
#5 Qiu Qiansheng 6
#6 Beiping Wang 4
#7 Gu Liding 4
#8 Chengde Ni 3
#9 Li Sun 3
#10 Wang Beiping 3

Latest patents

Publication Filing date Title
CN112178891A Air conditioning system control method based on data mining
CN112180802A Multi-energy complementary building energy-saving control system
CN112178870A Air conditioning system fault diagnosis method based on data mining
CN111841320A High-temperature dust removal and denitration integrated device
CN111773864A Spiral air inlet structure
CN109925869A Flue gas of refuse burning high-efficient purification processing method
CN109604888A Outer wall for gaseous pollutant cleaning equipment welds unit
CN109605053A Jet pipe for gaseous pollutant cleaning equipment welds unit
CN108525482A A kind of device and method of high-voltage pulse dielectric barrier discharge combination electrostatic microjet atomization removing VOCs
CN108160007A A kind of shell-and-tube reactor catalyst stirring and distribution device
CN107187758A A kind of transitional storehouse exhaust and air-breathing blast cap and its induction system
CN107137988A A kind of guiding device of large-scale ash bucket
CN107144148A A kind of feed device administered for aluminium industry gas melting furnace flue
CN106914092A A kind of stepped electricity changes bag dust collector structure
CN106925092A The buffer unit that ammonia prevents water pump from dallying is unloaded in a kind of denitration
CN106904457A A kind of dust stores device for discharging
CN106440922A Sealing and wear-resisting device for heat exchanger
CN106219084A One launches the lower material conveying device of concussion
CN105771623A Suspended-type turbulent-mixing flue gas desulfurization device and method
CN103084013A Bag deduster online pulse blowing ash removal control method