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Inventor

Myung Hyo Ryu

Inventor
Changwon-si, KR

Overview

2→
Patents
2015
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H02Jprimary
H02JElectric power networks17%
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 systems17%
H05BElectric heating17%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
9,060,405'Apparatus for controlling the operation of an LED, and method for controlling drive current thereof'20158,995,155'Photovoltaic power conditioning system and method employing parallel and series connection structures'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to KOREA ELECTROTECH RES INST (2)· patent assignee history
2015Patents assigned to BAK JU WON (1)· patent assignee history
2015Patents assigned to KIM JONG HYUN (1)· patent assignee history
2015Patents assigned to KIM TAE JIN (1)· patent assignee history
2015Patents assigned to LEE JONG PIL (1)· patent assignee history
2015Based in Changwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA ELECTROTECH RES INST22015
BAK JU WON12015
KIM JONG HYUN12015
KIM TAE JIN12015
LEE JONG PIL12015
Locations
LocationPatentsSpan
Changwon-si, KR22015