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RONG HUAQING

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    172,679
  • Filing trend
    ⇩ 100.0%
About

RONG HUAQING has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1988. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and environmental technology are JAMES GEORGE SWAN, FIPPARD ARTHUR JOHN and SALERNI PIERO MARIANO.

Patent filings in countries

World map showing RONG HUAQINGs patent filings in countries

Patent filings per year

Chart showing RONG HUAQINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rong Huaqing 16
#2 Rong Zhengjia 15
#3 Rong Huafeng 11
#4 Rong Jun 3
#5 Rong Yanling 3
#6 Zhu Shifeng 1
#7 Rong Zhongjia 1
#8 Huaquing Rong 1

Latest patents

Publication Filing date Title
CN111677786A Novel automobile wedge type technical manual brake device
CN111391801A Trailer axle braking air cooling retarder device
CN111365386A Novel automobile disc brake device
CN111022531A Novel wedge type brake device for automobile
CN110307304A A kind of 3DOF all gear continuously variable transmission device
CN109424706A A kind of Combined Stepless Transmission device
WO2018014551A1 Swinging and rolling disk-type continuously variable transmission apparatus
CN107630995A A kind of swinging rolling Wheel-type continuously variable transmission device
CN105090298A Intermittent automatic adjusting arm device for brake clearance of heavy truck
CN102826075A Waste-gas radiating and cooling device for automobile brake drum type engine
CN1670360A Low-temperature starting device for diesel motor
CN1514145A Slip block protective spring automobile starter single direction clutch
CN1483947A Sleeve outer spring rollere type single-direction clutch for car starter
CN1515807A Inner spindle torsion spring roller-type directional coupler with new structure
AU2002224730A1 A kind of structures of a reciprocating internal combustion engine
CN1332093A Internal combustion engine capable of burning for the second time
CN1034976A Combined rotary-reciprocating engine