Inventor

Sea Seung Oh

Inventor

Daejeon, KR

Overview

3→

Patents

2017–2021

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 3 as inventor

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

B60Lprimary

B60LPropulsion of electrically-propelled vehicles13%

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 systems13%

H04WWireless communication networks13%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

Y02TClimate change mitigation technologies related to transportation13%

Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids13%

Y10TTechnical subjects covered by former us classification13%

PatentTitleYear

11,064,391Remote channel selection2021 9,774,254'Converter system using efficient map and method of controlling same'2017 9,637,017'Power-sharing charging system, charging device, and method for controlling the same'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to KOREA ENERGY RESEARCH INST (2)· patent assignee history

2017Based in Daejeon, KR· patent location history

2021Patents assigned to AT & T IP I LP (1)· patent assignee history

2021Based in San Ramon, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA ENERGY RESEARCH INST	2	2017
AT & T IP I LP	1	2021

Locations

Location	Patents	Span
Daejeon, KR	2	2017
San Ramon, California, US	1	2021