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CHIZHOU RICHSEMI ELECTRONICS CO LTD

Overview
  • Total Patents
    62
  • GoodIP Patent Rank
    23,983
  • Filing trend
    ⇩ 12.0%
About

CHIZHOU RICHSEMI ELECTRONICS CO LTD has a total of 62 patent applications. It decreased the IP activity by 12.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, machine tools and machines are SHIN ETSU ENG CO LTD, ARUTEKUSU KK and BOSCHMAN TECH BV.

Patent filings in countries

World map showing CHIZHOU RICHSEMI ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 62

Patent filings per year

Chart showing CHIZHOU RICHSEMI ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Youbing 41
#2 Song Yue 29
#3 Xu Heping 29
#4 Chen Lei 13
#5 Wang Yazhen 11
#6 Wang Huan 4
#7 Liu Yi 1
#8 Zhu Huibing 1

Latest patents

Publication Filing date Title
CN108900186A A kind of PA or LNA circuit with front end transformer
CN108958347A A kind of reference circuit with negative-feedback
CN109104176A A kind of radio-frequency antenna switch controller based on charge pump
CN108923550A A kind of four resonant energy Transmission systems
CN109001759A A kind of anemometry laser radar
CN108829175A A kind of band-gap reference circuit with curvature compensation
CN109039372A A kind of CMOS wireless TDD front end of 65nm
CN107395124A A kind of Terahertz balanced type varactor doubler
CN107359704A A kind of energy supply system for sensor multinode
CN107422337A A kind of Atmospheric Survey laser radar
CN107370405A A kind of self powered supply manages circuit
CN107425514A A kind of enhanced ESD power clamps circuit for duplexer controller
CN107346021A A kind of three-dimensional imaging laser radar
CN107395156A A kind of RF MEMS tunable filters based on co-planar waveguide
CN107369866A A kind of high-isolation novel capacitor switch
CN106160782A A kind of MUX eliminating system for carrier leak
CN106160783A A kind of orthogonal signal generator eliminating system for carrier leak
CN106208985A A kind of adaptive digital pre-distortion method based on look-up table and system
CN106339732A UHF RFID reader-writer receiver
CN106203577A A kind of vector summer eliminating system for carrier leak