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Shanghai xinfeng electronic co ltd

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    116,944
  • Filing trend
    ⇩ 100.0%
About

Shanghai xinfeng electronic co ltd has a total of 28 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, environmental technology and audio-visual technology are TRANSTECTOR SYSTEMS INC, DEEPSTREAM TECHNOLOGIES LTD and ACT COMMUNICATIONS INC.

Patent filings in countries

World map showing Shanghai xinfeng electronic co ltds patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing Shanghai xinfeng electronic co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Yifeng 13
#2 Li Nan 7
#3 Lin Zenggan 7
#4 Wu Xinzhong 6
#5 Chen Yunyun 5
#6 Li Yongshun 5
#7 Chen Guihua 5
#8 Yang Qinzhong 4
#9 Cao Yang 4
#10 Xu Ling 3

Latest patents

Publication Filing date Title
CN107611949A A kind of lightning protection component and its small size Surge Protector for including the lightning protection component
CN107645158A A kind of small size Surge Protector
CN107369970A A kind of electronic installation for the light-guiding pillar for being provided with electrical communications function
CN107026444A A kind of cable-type outdoor lightning protection device
CN106374448A DC lightning protection circuit with high load capacity
CN106298396A A kind of lightning-protection module with multiple type of alarm
CN105429118A Fire-proof and explosion-proof three-phase power supply lightning protection device
CN105228369A The deposited copper welding procedure of lightning-protected product
CN105158867A Compound fiber reel
CN104837243A Module and method for connecting constant-voltage source with wireless module in LED intelligent illuminating system
CN104837241A Module and method for connecting constant-current source with wireless module in LED intelligent illuminating system
CN104409291A Breaker socket
CN104235789A Shift-out lamp holder switch
CN104241847A Antenna box with fixing structure
CN104241905A Interval-adjustable thrusting needle
CN103701109A Direct-current power supply lightning protection box circuit
CN103727981A Testing device for fan disk mainboard
CN103693089A Transfer cart for carrying racks
CN103742871A Elastic mounting structure for light-emitting diode (LED) lamp
CN103742885A Light-emitting diode (LED) lamp heat conduction structure