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DONGSHENG LI

Overview
  • Total Patents
    30
About

DONGSHENG LI has a total of 30 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China, Australia and EAPO (Eurasian Patent Organization). Its main competitors in its focus markets it methods for management, control and environmental technology are OPEN BIT OY LTD, EUROPAY INT SA and EFUNDS CORP.

Patent filings per year

Chart showing DONGSHENG LIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dongsheng Li 29
#2 Yaohua Liang 1
#3 Le Wang 1
#4 Meixian Xie 1
#5 Dongxin Li 1
#6 Xuegeng Liu 1

Latest patents

Publication Filing date Title
CN102790510A Energy-saving type alternating current and direct current cycle power generation system
CN102729297A Full-automatic plywood line adding machine
CN102062055A Automobile wind tunnel passive magnetic levitation generator
CN101736640A Method for substituting mesh for felt in papermaking system of paper machine
CN101667378A Broadcasting method, broadcasting equipment and broadcasting system of computer multi-media advertising
CN101477606A Dynamic password implementation method, server and electronic signature tool
CN101744185A Vegetable protein sausage and preparing method thereof
CN101425170A Dynamic password implementing method, system and device
CN101408970A Method, system and apparatus for implementing batch electronic transaction, and electronic signing tool
CN101383676A Method for implementing optical fiber grating autocorrelation digital demodulation by CDMA and system thereof
CN101567073A Method, device and system for realizing batch electronic transaction
CN101229056A Galactophore light-cone rotating scan imaging device
CN101122477A Optical fibre grating digital demodulation method and system thereof based on autocorrelation principle
CN101247228A Soft keyboard electric endorsement method and tool thereof
CN101298371A Light insulating brick prepared from fly ash, boiler slag, construction garbage and straw and preparation thereof
CN101246526A Electric endorsement instrument and its cipher calibration method
CN101247225A Electric endorsement instrument and its endorsement method
CN101241572A Electronic signing tool operation method and electronic signing tool
CN101178802A Dynamic password realization method in network bank trading and electronic signing device
CN101169848A Network bank transaction safe control method and safe control device