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Inventor

Jeonghyeon Cha

Inventor
Kyungki-do, KR

Overview

2→
Patents
2005–2008
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.

H03Fprimary
H03FAmplifiers100%
PatentTitleYear
7,342,444'Power amplifying apparatus using asymmetric power drive'20086,853,245'Doherty amplifier'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to POHANG UNIVERSITY OF SCIENCE & (1)· patent assignee history
2005Based in Pohang-si, KR· patent location history
2008Patents assigned to POSTECH FOUNDATION (1)· patent assignee history
2008Based in Kyungki-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
POHANG UNIVERSITY OF SCIENCE &12005
POSTECH FOUNDATION12008
Locations
LocationPatentsSpan
Kyungki-do, KR12008
Pohang-si, KR12005