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WUXI YOUDA ELECTRONICS CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    163,582
  • Filing trend
    ⇩ 100.0%
About

WUXI YOUDA ELECTRONICS CO LTD has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and semiconductors are JIANGXI CELFRAS INTEGRATED CIRCUIT CO LTD, BENNING ELEKTROTECHNIK and BATTERY ALERT LTD.

Patent filings in countries

World map showing WUXI YOUDA ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing WUXI YOUDA ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Weimin 7
#2 Deng Xiaojun 6
#3 Wang Haibing 5
#4 Nie Weidong 5
#5 Huiqin Bu 4
#6 Weidong Nie 4
#7 Xiaojun Deng 3
#8 Ka Su 2
#9 Weimin Zhu 2
#10 Teng Long 2

Latest patents

Publication Filing date Title
CN112269139A Multi-path LED lamp fault detection device
CN111551811A Detection circuit and device for output state of charging equipment and charging equipment
CN111092475A Charging and discharging protection circuit for multiple batteries
CN108664075A Power output stage with unique short-circuit protection
CN108267645A Duty detection circuit
CN108617061A Drive current adjustment device
CN104617143A P type transverse double-dispersion MOS pipe capable of reducing conduction resistance
CN104409454A NLDMOS anti-static protection tube
CN103986463A Radio PLL system and carrier wave phase locking method
CN103904123A Thin gate-oxide N-type LDMOS structure capable effectively reducing on-resistance
CN103033654A Protection device used for alternating current test system
CN103036518A Volume adjustment control module without transmission distortion
CN103094104A Bipolar horizontal plug and play (PNP) tube manufacture process using phosphorus buried layer and concentrated phosphorus buried technique
CN103037288A Audio power amplifier shutdown puff suppressing device
CN102709900A Input stage protection circuit
CN102315122A Process for manufacturing bipolar-type device by adopting two-time stibium buried-layer extending technology
CN102332869A High-integration BTL (bridge-tied load) audio power amplifier
CN102324833A Integrated circuit special for electric vehicle driver designed with low-voltage process
CN102201791A AB-class audio amplifier power protector
CN101593707A Packaging method used for high-power integrated circuit