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SHENZHEN GRENTECH CORPORATION LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    98,970
  • Filing trend
    ⇩ 100.0%
About

SHENZHEN GRENTECH CORPORATION LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications, digital networks and basic communication technologies are EMS TECHNOLOGIES INC, CAMBRIDGE COMM SYSTEMS LTD and KUANG-CHI INNOVATIVE TECH LTD.

Patent filings in countries

World map showing SHENZHEN GRENTECH CORPORATION LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 17

Patent filings per year

Chart showing SHENZHEN GRENTECH CORPORATION LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Guihong 5
#2 Dong Zheng 4
#3 Yang Yuanhai 3
#4 Ren Xianmin 3
#5 Xu Yongchao 2
#6 Zeng Zhouping 2
#7 Liu Ruyi 2
#8 Zheng Siping 2
#9 Fan Hongliang 2
#10 Zhou Xianting 2

Latest patents

Publication Filing date Title
WO2018133333A1 Power detection device for multi-channel radio-frequency input signal detection
WO2018120709A1 Triple-band ultra-wideband base station antenna
WO2018090595A1 Broadband dual-polarized radiation unit
WO2018082285A1 Super wide band phase shifter
WO2018113185A1 Dielectric phase shifter
WO2018099018A1 Combiner
WO2018120618A1 Miniaturised single-step phase shifter
WO2018076681A1 Printed dipole oscillator
WO2018072414A1 Antenna phase shifter
WO2018072416A1 Dual-polarised antenna
WO2018072415A1 Novel antenna radiation unit
WO2018068494A1 Dual-frequency ultra-wideband base station antenna