Inventor

Woong Chan Chae

Inventor

Gyeonggi-do, KR

Overview

4→

Patents

2015–2021

Patent span

Physics

Primary field (CPC G)

Patents· 4 as inventor

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

G01Rprimary

G01RMeasuring electric variables22%

H02KDynamo-electric machines22%

G05BControl or regulating systems in general11%

H02JElectric power networks11%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%

Y02PClimate change mitigation technologies in the production or processing of goods11%

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 grids11%

PatentTitleYear

10,951,033Method for controlling frequency of stand-alone microgrid and power converter for energy storage device for controlling same2021 10,705,145Apparatus and method for extracting impedance parameters of three-phase motor2020 9,356,482'Rotor fixing unit for drive motor'2016 9,130,424'Rotor of interior permanent magnet motor'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to HYUNDAI MOTOR CO LTD (3)· patent assignee history

2015–2020Patents assigned to KIA MOTORS CORP (2)· patent assignee history

2015Based in Gwangmyeong-si, KR· patent location history

2016–2020Based in Gyeonggi-do, KR· patent location history

2020Patents assigned to ULSAN NAT INST SCIENCE & TECH UNIST (1)· patent assignee history

2021Patents assigned to KOREA ELECTRIC POWER CORP (1)· patent assignee history

2021Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HYUNDAI MOTOR CO LTD	3	2015–2020
KIA MOTORS CORP	2	2015–2020
KOREA ELECTRIC POWER CORP	1	2021
ULSAN NAT INST SCIENCE & TECH UNIST	1	2020

Locations

Location	Patents	Span
Gyeonggi-do, KR	2	2016–2020
Daejeon, KR	1	2021
Gwangmyeong-si, KR	1	2015