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TONGYU COMM INC

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    182,860
About

TONGYU COMM INC has a total of 38 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets telecommunications and audio-visual technology are NIPPON DENGYO KOSAKU KK, GUANGDONG MIKWAVE COMMUNICATION TECH LTD and KUKDONG TELECOMM CO LTD.

Patent filings in countries

World map showing TONGYU COMM INCs patent filings in countries

Patent filings per year

Chart showing TONGYU COMM INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Shi Lei 13
#2 Wu Zhonglin 11
#3 Fang Tieyong 8
#4 Wu Yujiang 7
#5 Gao Zhuofeng 6
#6 Ye Haiou 6
#7 Cheng Gang 6
#8 Dong Junwei 5
#9 Ding Yong 4
#10 Yue Cailong 4

Latest patents

Publication Filing date Title
CN105244607A Spiral-loading high-gain omnidirectional monopole antenna
CN104810619A Phase shifter transmission device
CN104600439A Multi-frequency polarized antenna
CN104134856A Dual-polarization broadband antenna oscillator unit and broadband dual-polarization antenna
WO2015168845A1 Ultra-wideband dual-polarized radiation unit and base station antenna
CN104051860A Microwave antenna
CN104508908A Phase-shifting device based on dielectric loading
CN103682594A Low-frequency radiation unit and double-frequency antenna
CN104157986A Microwave antenna suitable for quite-low-interference communication system, and optimization method thereof
WO2014190514A1 Microwave antennas for extremely low interference communications systems
CN102868017A Radiation device and array antenna based on same
CN103493287A Phase shifting device
WO2013040746A1 Shared antenna system
CN102117961A Wideband dual polarization directional radiation unit and antenna
CN102176525A Filtering device with compact structure
CN102157780A Multi-standard antenna
CN102110910A Indoor dual-polarized omnidirectional antenna
CN102074779A Broadband dual-polarized antenna unit
CN102013929A Novel intelligent antenna coupling calibration network containing RCU control circuit
CN102158218A Coaxial integrated radio frequency signal isolator