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WEI JIA

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    185,042
  • Filing trend
    ⇩ 75.0%
About

WEI JIA has a total of 17 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1991. It filed its patents most often in China and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and control are WANG BAOJUN, XIAO YUAN and HARADA KOSUKE.

Patent filings in countries

World map showing WEI JIAs patent filings in countries
# Country Total Patents
#1 China 12
#2 United States 5

Patent filings per year

Chart showing WEI JIAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Jia 13
#2 Houston Michael Jason 2
#3 Jia Wei 2
#4 Wang Edge R 1
#5 Wu Keqiong 1
#6 Xing Kun 1
#7 Hongmei Liu 1
#8 Zhang Yongzhu 1
#9 Su Yishu 1
#10 Wu Ke 1

Latest patents

Publication Filing date Title
CN109123938A The functional jewellery and its application method for having effects that calm mood silting of releiving, dredge
CN109746303A A kind of water injection type pipe expanding mechanical device
CN109751237A A kind of Convenient detachable oil extraction pump housing
CN109746337A A kind of automatic loading machine for pipes structure
CN106825579A A kind of double-cone synchronizer copper-base powder metallurgy dual-cone synchronous ring and its manufacture method
CN105201258A Movable modularized antiaircraft, explosion-proof, and anti-nucleation bio-protection unit cabin
CN104967755A Remote interdynamic method based on embedded coding
CN103072408A Push-pull type blackboard
CN101756337A Preparation method of corn germ drink
US2010102791A1 Coupled-inductor power-supply controller for operating a power supply in a reduced-power-dissipation mode
CN101643863A Technology for preparing foamed aluminium with open pores by seepage pressure method
CN101732077A Lower lip operation auxiliary clamp
US2008309299A1 Inductor assembly having a core with magnetically isolated forms
US8575902B1 Deactivating parallel MOSFETs to improve light load efficiency
US2003101785A1 Micronutrient compositions including aminophosphonic acid and chelated metal ions
CN1063417A Channel-stimulating therapeutic device