Inventor

Younghwan Choo

Inventor

Hwaseong-si, KR

Overview

3→

Patents

2017–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 3 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 systems23%

H03FAmplifiers23%

H04BTransmission15%

H04LTransmission of digital information, e.g. telegraphic communication15%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use15%

H03KPulse technique8%

PatentTitleYear

10,523,120Supply modulator for power amplifier2019 10,044,272Supply modulator including switched-mode power supplier and transmitting device including the same2018 9,843,260'Supply modulator including switched-mode power supplier and transmitting device including the same'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history

2017–2019Based in Hwaseong-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	3	2017–2019

Locations

Location	Patents	Span
Hwaseong-si, KR	3	2017–2019