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Inventor

Yongxi Qian

Inventor
Irvine, CA, US

Overview

4→
Patents
2003–2019
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.

H03Fprimary
H03FAmplifiers33%
H03GControl of amplification33%
H01QAntennas, i.e. radio aerials17%
H04BTransmission17%
PatentTitleYear
10,505,501Power amplifier with input power protection circuits20199,602,060'Power amplifier architectures with input power protection circuits'20176,856,788'Wireless IC interconnection method and system'20056,518,930'Low-profile cavity-backed slot antenna using a uniplanar compact photonic band-gap substrate'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to UNIV CALIFORNIA (1)· patent assignee history
2003–2005Based in Los Angeles, CA, US· patent location history
2005Patents assigned to MASTEK INTERNAT (1)· patent assignee history
2017–2019Patents assigned to SKYWORKS SOLUTIONS INC (2)· patent assignee history
2017–2019Based in Irvine, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SKYWORKS SOLUTIONS INC22017–2019
MASTEK INTERNAT12005
UNIV CALIFORNIA12003
Locations
LocationPatentsSpan
Irvine, California, US22017–2019
Los Angeles, California, US22003–2005