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Inventor

Harish Suryanarayana

Inventor
Raleigh, NC, US

Overview

4→
Patents
2018–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems27%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications27%
H02JElectric power networks18%
H01FMagnets9%
H02HEmergency protective circuit arrangements9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
PatentTitleYear
10,461,651Soft-switching power converters using air-core resonant inductor201910,348,093Medium voltage direct current power collection systems and methods20199,979,273Resonant converters with variable inductor20189,871,467'Resonant converters including flying capacitors'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to ABB SCHWEIZ AG (4)· patent assignee history
2018Patents assigned to ABB TECHNOLOGY LTD (1)· patent assignee history
2018–2019Based in Raleigh, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABB SCHWEIZ AG42018–2019
ABB TECHNOLOGY LTD12018
Locations
LocationPatentsSpan
Raleigh, NC, US42018–2019