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NANJING GUOBO ELECTRONICS CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    85,796
  • Filing trend
    ⇧ 400.0%
About

NANJING GUOBO ELECTRONICS CO LTD has a total of 20 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets basic communication technologies, semiconductors and telecommunications are TRIQUINT SEMICONDUCTOR INC, SGS MICROELETTRONICA SPA and ZETEX SEMICONDUCTORS PLC.

Patent filings in countries

World map showing NANJING GUOBO ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing NANJING GUOBO ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xinyu 6
#2 Li Xiaopeng 5
#3 Yang Lei 5
#4 Zhang Youtao 5
#5 Chen Liang 5
#6 Jiang Dongming 3
#7 Huang Zhensong 3
#8 Zhang Min 3
#9 Zheng Yuan 2
#10 Wang Ninghuan 2

Latest patents

Publication Filing date Title
CN110504924A A kind of Doherty power amplifier and its incoming signal processing method
CN109714020A For controlling the circuit of numerical-control attenuator overshoot
CN109672444A A kind of ultrahigh speed digital analog converter that multichannel clock interweaves
CN109687846A A kind of Low phase noise broadband active single-chip integration broadband comb spectrum generator
CN109660254A A kind of resistance calibration device and method for digital analog converter
CN109194291A A kind of one chip low-noise amplifier of the high-gain High Linear with bypass functionality
CN109327194A A kind of one chip low-noise amplifier of the broadband High Linear with bypass functionality
CN108540114A A kind of high power RF switch
CN108447651A A kind of integrated variable turning ratio transformer of on piece
CN108649922A A kind of temperature compensating type phase shifter
CN108493254A A kind of PIN diode applied to HF switch monolithic integrated circuit
CN108566187A A kind of disconnecting switch
CN107846232A TDD switches, driving and the charging integrated receiving front-end module of low noise and preparation method thereof
CN107733372A A kind of broadband Doherty power amplifier
CN105703786A Dual channel large power switch low noise amplifier integrated radio frequency reception front end and preparation method
CN104576727A GaAs and PHEMT-PIN compound epitaxial material structure and preparation method thereof
CN104579236A Unsymmetrical microwave digital attenuator circuit and control method thereof
CN104009759A Multi-Nyquist-domain digital analog converter
CN104022781A Method and system of controlling time sequence of on-chip clock for ultra-high-speed DAC (Digital-to-Analog Converter) chip
CN102709264A Radio frequency (RF) transceiving front end module and preparation method thereof