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SUN WEIFENG

Overview
  • Total Patents
    83
  • GoodIP Patent Rank
    18,938
  • Filing trend
    ⇩ 98.0%
About

SUN WEIFENG has a total of 83 patent applications. It decreased the IP activity by 98.0%. Its first patent ever was published in 2007. It filed its patents most often in China and United States. Its main competitors in its focus markets computer technology, civil engineering and electrical machinery and energy are XU JUNPING, LIU XIUXIA and LI SHENGLI.

Patent filings in countries

World map showing SUN WEIFENGs patent filings in countries
# Country Total Patents
#1 China 79
#2 United States 4

Patent filings per year

Chart showing SUN WEIFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Weifeng 82
#2 Mukherjee Amar 3
#3 Sun Yanli 2
#4 Shi Longxing 1
#5 Yang Yongsheng 1
#6 Liu Sichao 1
#7 Xue Xiaoying 1
#8 Li Chuanchao 1
#9 Jiang Lei 1
#10 Yang Miao 1

Latest patents

Publication Filing date Title
CN112043510A Special nursing shallow of clinical neonate of gynaecology and obstetrics
CN110001490A A kind of mobile office automobile and its application method
CN108978487A It is a kind of easily to set up quick detachable protecting canopy frame for bridge construction
CN109924651A A kind of energy-saving electronic writing case
CN109936785A A kind of wear-type economic benefits and social benefits earphone
CN109936181A A kind of multi-purpose charger
CN109924584A A kind of zip mode waistband
CN109930995A A kind of Waistband structure of novel reamer
CN109947278A A kind of mouse pad equipped with the fixed device of pen
CN109924589A A kind of waistband with warning device
CN109927496A A kind of combined type tyre antiskid waistband
CN109924419A A kind of soup stock stretched noodles and preparation method thereof
CN109936652A A kind of fixed bracket of mobile phone charging
CN109927829A A kind of Segway Human Transporter
CN109925116A A kind of intelligence adjustment type anti-snoring pillow
CN109925618A A kind of shield equipped with lighting device
CN109924178A One kind is fished with fishing rod fixed frame
CN109935047A A kind of belt type people at highest risk falls down supervising device
CN109924587A A kind of direction waistband
CN109927816A A kind of back seat of electric bicycle