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RDA MICROELECTRONICS SHANGHAI

Overview
  • Total Patents
    13
About

RDA MICROELECTRONICS SHANGHAI has a total of 13 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SUN XUGUANG, HASEBE NOBORU and EAW BERLIN TREPTOW ZENTR F FOR.

Patent filings in countries

World map showing RDA MICROELECTRONICS SHANGHAIs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing RDA MICROELECTRONICS SHANGHAIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Jun 8
#2 Shuran Wei 4
#3 Chun Zhao 3
#4 Shengjun Yang 2
#5 Yuchen Wang 1
#6 Xiuzhuang Wang 1
#7 Chunjiang Tu 1
#8 Yongxue Qian 1
#9 Liang Zhang 1
#10 Shenglong Luo 1

Latest patents

Publication Filing date Title
CN101714852A Double-frequency radio-frequency power amplifier circuit chip
CN101674051A Method for improving efficiency of radio frequency power amplifier and radio frequency power amplifier circuit
CN101615891A Radio-frequency (RF) power amplifier circuit, power control chip and radio-frequency power amplifying method
CN101651461A FM signal receiving method and FM signal receiver
CN101478292A Radio frequency power amplifier circuit chip
CN101478290A Method for improving linearity of multi-stage power amplifier circuit and circuit therefor
CN101478288A Method for enhancing efficiency of radio frequency power amplifier and radio frequency power amplifier circuit
CN101478291A Radio frequency power amplifier circuit and radio frequency power amplifying method
CN101478286A Square wave-sine wave signal converting method and converting circuit
CN101453233A FM transceiver
CN101447770A Temperature compensation circuit and method of radio-frequency power amplifiers
CN101447971A Automatic frequency control method of digital audio broadcasting receiver and tuner and channel decoding chip
CN101378259A Phase selection programmable frequency divider