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DAI SHANSHAN

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    90,519
About

DAI SHANSHAN has a total of 30 patent applications. Its first patent ever was published in 1995. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy and control are TRANSDUCING ENERGY DEVICES LLC, SCHUEMANN HEINRICH and THE TRUSTEES FOR THE TIME BEING OF THE KMN FULFILMENT TRUST.

Patent filings per year

Chart showing DAI SHANSHANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dai Shanshan 27
#2 Zhu Shizhu 22
#3 Lu Xiaofeng 7
#4 Ying Zhanfeng 6
#5 Feng Kai 6
#6 Wan Meng 6

Latest patents

Publication Filing date Title
US2019156992A1 Alternating hybrid excitation assembly and application thereof to motor and transformer
CN106340368A Alternating hybrid excitation component and application thereof in motor and transformer
KR20180036808A Ac permanent-magnet switched reluctance electric motor
CN103559981A AC permanent magnet gain transformation device and voltage regulating and control method thereof
CN103560633A AC permanent magnet synergistic reluctance motor
CN103595213A Alternating-current permanent-magnet switched reluctance drive
EP2693616A1 Electric excitation permanent magnet switch, electric excitation permanent magnet switch reluctance motor and electric excitation method
EP2693614A1 Switch reluctance motors and excitation control methods for the same
CN102215013A Method and device for acquiring variation magnetic fields by virtue of interaction of permanent magnet and soft magnets
CN101744450A Force balancing back support
CN1134621A Constant-voltage permanent-magnet generator and its voltage-stabilizing method