Learn more

XU WEIQING

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    179,866
  • Filing trend
    ⇩ 100.0%
About

XU WEIQING has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in China and United Kingdom. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and mechanical elements are ROS ROCA INDOX EQUIPOS E INGEN, CHENGDU HUAQI HOUPU HOLDINGS CO LTD and HEYLANDT CHRISTIAN WILHELM PAU.

Patent filings in countries

World map showing XU WEIQINGs patent filings in countries
# Country Total Patents
#1 China 16
#2 United Kingdom 1

Patent filings per year

Chart showing XU WEIQINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Weiqing 15
#2 Huang Yongxian 1
#3 Xu Aijun 1

Latest patents

Publication Filing date Title
CN110274150A A kind of pressure-air storage device and its method for compressed-air energy storage
GB201908021D0 High pressure air storage facility and method for compressed air energy storage applications
CN108730019A A kind of two-stroke gasoline engine without using miscella
CN107187351A Safety chair seats of car
CN104358108A Polyurethane oil preparation with general applicability
CN104049551A Emergency control system
CN103886708A Emergency monitoring alarming system
CN103867103A Emergency door
CN102928760A Light-emitting diode (LED) ageing test system and method
CN103660835A Variable car damping intensity system
CN103568897A Vehicular air-fillable (water-fillable) seat
CN103538579A Automobile braking distance shortening device
CN103306861A Power increasing and oil saving device for engine
CN1920159A Manufacture method of chemical style-setting agent for wool and fibre mixed fabrics thereof
CN1558019A Slivering and crude oil
CN1558022A Strip dye amendment
CN1558018A Spinning oil for terylene staple and preparation method thereof