Learn more

HUBEI SANJIANG SPACE XIANFENG ELECTRONIC&INFORMATION CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    31,450
  • Filing trend
    ⇧ 100.0%
About

HUBEI SANJIANG SPACE XIANFENG ELECTRONIC&INFORMATION CO LTD has a total of 48 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, machine tools and measurement are KIM MEE JEONG, VUBIQ INC and CN ELECT TECH NO 38 RES INST.

Patent filings in countries

World map showing HUBEI SANJIANG SPACE XIANFENG ELECTRONIC&INFORMATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 48

Patent filings per year

Chart showing HUBEI SANJIANG SPACE XIANFENG ELECTRONIC&INFORMATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Honghai 5
#2 Cheng Chuanyun 5
#3 Wang Xin 5
#4 Qiu Wei 5
#5 Zhou Zhaohui 5
#6 Yu Kunlun 4
#7 He Qiong 4
#8 Liu Zuoquan 4
#9 Zou Yuanlei 4
#10 Liu Dongyang 4

Latest patents

Publication Filing date Title
CN112164659A Welding method of radio frequency assembly
CN112192038A Large-breadth metal foil-shaped brazing filler metal placing mechanism and laser cutting method using same
CN112171345A Electric conduction structure and on-machine measuring device comprising same
CN112238555A Machining tool and machining method for gas valve core
CN111992414A Oiling mechanism suitable for special pipeline
CN111842038A Automatic oiling station of inboard guide rail of special pipeline
CN110988906A Terahertz intensity correlation detection device
CN111313151A Small ultra-wideband out-of-plane mirror image dipole array antenna
CN110940955A Radar polarization self-adaptive identification method and system
CN111123331A Beidou navigation pseudo-range monitoring method and system
CN110907953A Satellite fault identification method and device and software receiver
CN110492229A A kind of clamp device and fastening method of more ridge element antennas
CN110548947A Welding method of cold plate assembly
CN110545121A Satellite communication method and module
CN110582112A low-power-consumption management method and module of satellite communication module
CN110471159A A kind of fast velocity modulation-focusing mobile platform
CN110429971A A kind of miniaturization satellite communication mould group
CN110394488A A kind of processing method at the clear angle of depth chamber
CN110216348A Support construction and its method for welding of the thin-walled asymmetry device in soldering oven
CN110303182A A method of improving electromagnetism-gas-driving valve sealing performance