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SHANGHAI INST OF WORK SAFETY SCIENCE

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    178,498
About

SHANGHAI INST OF WORK SAFETY SCIENCE has a total of 15 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets measurement, it methods for management and machine tools are VKAN CERTIFICATION AND TESTING CO LTD, HDW ELEKTRONIK GMBH and DENKEI TECH R&D SHANGHAI CO LTD.

Patent filings in countries

World map showing SHANGHAI INST OF WORK SAFETY SCIENCEs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SHANGHAI INST OF WORK SAFETY SCIENCEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Li 4
#2 Jianming Wei 4
#3 Jiasheng Cheng 4
#4 Haibo Xia 4
#5 Songlin Feng 4
#6 Kai Ni 4
#7 Zhang Yaoting 3
#8 Ma Yuepeng 3
#9 Li Yan 2
#10 Luo Hang 2

Latest patents

Publication Filing date Title
CN111220363A Optical index testing system and method for automatic darkening welding filter
CN110940495A Device and method for measuring prism degree and prism degree difference of eye protector
CN109490698A A kind of identification of lines system
CN107290254A A kind of detection method of formaldehyde filtration members guard time
CN105018031A Static elimination organogel for electrostatic protection zone and preparation method thereof
CN104317848A GIS (Geographic Information System) overlay analysis-based domino accident influence probability analysis method
CN104318076A Hazardous chemical major hazard source classification method based on MER
CN103775642A High-temperature corrosion-resistant and wear-resistant sealing gasket for flange and preparation method thereof
CN102223655A Underlying multi-thread data transmission method of mobile communication
CN102256246A Data transfer encryption method for mobile communication
CN102244787A Method for playing mobile communication video on webpage
CN102404024A Bluetooth transferring and printing method of law enforcement documents
CN102331536A Fault electric arc controllable simulative generation device
CN102331543A Support vector machine based fault electric arc detection method
CN102445325A Device and method for measuring shade number of automatic darkening welding filter