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RAMU KRISHNAN

Overview
  • Total Patents
    22
About

RAMU KRISHNAN has a total of 22 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are RAMU INC, SHENZHEN PEITIAN MOTOR TECH CO LTD and SHENZHEN A&E MOTOR TECH CO LTD.

Patent filings in countries

World map showing RAMU KRISHNANs patent filings in countries

Patent filings per year

Chart showing RAMU KRISHNANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ramu Krishnan 22
#2 Lee Cheewoo 4
#3 Lobo Nimal Savio 3
#4 Ha Keunsoo 2
#5 Park Sung-Yeul 2
#6 Lobo Nimai 1
#7 Staley Amanda Martin 1

Latest patents

Publication Filing date Title
US2014084816A1 Power converter for an electrical machine and method of operating the machine
US2012104982A1 Rotor lamination shaping for minimum core loss in SRMs
US2011260672A1 High power density switched reluctance machines with hybrid excitation
US2011234136A1 Power factor correction drive circuit topologies and control for switched reluctance machines
US2011193507A1 Method, controller, and power converter for controlling a single-switch based switched reluctance machine
US2010141061A1 Switched reluctance machines with minimum stator core
US2009200980A1 System and method for controlling four-quadrant operation of a switched reluctance motor drive through a single controllable switch