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Inventor

Chunwei Chang

Inventor
San Jose, CA, US

Overview

4→
Patents
2010–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H03Lprimary
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses50%
H03KPulse technique17%
H04LTransmission of digital information, e.g. telegraphic communication17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
PatentTitleYear
10,873,335Divider control and reset for phase-locked loops20209,425,949'Communication unit and sliced radio frequency module therefor'20168,791,732'Phase locked loop'20147,852,168'Power-efficient biasing circuit'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to MARVELL INT LTD (1)· patent assignee history
2010Based in Sunnyvale, CA, US· patent location history
2014Patents assigned to CHANG CHUNWEI (1)· patent assignee history
2014Patents assigned to HSU JUI-LIN (1)· patent assignee history
2014Patents assigned to MEDIATEK INC (1)· patent assignee history
2014Based in Taichung, TW· patent location history
2016–2020Based in San Jose, CA, US· patent location history
2020Patents assigned to APPLE INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC12020
CHANG CHUNWEIself12014
HSU JUI-LIN12014
MARVELL INT LTD12010
MEDIATEK INC12014
Locations
LocationPatentsSpan
San Jose, California, US22016–2020
Taichung, TW12014
Sunnyvale, California, US12010