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SINO WEALTH ELECTRONIC SHANGHA

Overview
  • Total Patents
    14
About

SINO WEALTH ELECTRONIC SHANGHA has a total of 14 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China, Taiwan and United States. Its main competitors in its focus markets audio-visual technology and environmental technology are MATSUSHITA ELECTRIC TW CO LTD, BELTEK CORP and FUJIMOTO YASUO.

Patent filings in countries

World map showing SINO WEALTH ELECTRONIC SHANGHAs patent filings in countries
# Country Total Patents
#1 China 9
#2 Taiwan 4
#3 United States 1

Patent filings per year

Chart showing SINO WEALTH ELECTRONIC SHANGHAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xiaoyan 2
#2 Jianying Li 1
#3 Cheng Jiun-Jiuan 1
#4 Song Baojiang Jiang 1
#5 Zhang Slug 1
#6 Li Jian-Ying 1
#7 Shaofan Chen 1
#8 Chen Jessica 1
#9 Shen Jian-Dung 1
#10 Qin Zhang 1

Latest patents

Publication Filing date Title
CN1921308A Postponing circuit with high electrical-magnetic compatibility
CN101101778A Medium format support method and system
CN1928973A Method for driving passive organic light-emitting diode matrix
CN1763834A Display driving device and its operating method
CN1622329A Integrated circuit chip with built-in high precision frequency oscillator
CN1571275A Integrated circuit having clock electromagnetic interference protection
CN1571158A Integrated circuit having electromagnetic interference power protection
CN1567712A Method for improving accuracy of resistance-capacitance oscillator
CN1521710A Display driving method
TW200414115A Display driving method
TW200412563A Microcontroller having partial display function and method thereof
TW200410260A A programmable option circuit and method for avoiding generating large amount of current before it is programmed
TWI277275B Voltage converting apparatus capable of inputting high-voltage signal into integrated circuit