Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takayuki Tsutsui0
Isao Obu0
Kenji Sasaki0
Date of Patent
April 6, 2021
0Patent Application Number
165692710
Date Filed
September 12, 2019
0Patent Primary Examiner
Patent abstract
In a radio frequency power amplifier, a semiconductor chip includes at least one first transistor amplifying a radio frequency signal, a first external-connection conductive member connected to the first transistor, a bias circuit including a second transistor that applies a bias voltage to the first transistor, and a second external-connection conductive member connected to the second transistor. The second external-connection conductive member at least partially overlaps with the second transistor when viewed in plan.
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