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Inventor

Huan Liao

Inventor
Tainan, TW

Overview

6→
Patents
2010–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials44%
G09GArrangements or circuits for control of indicating devices using static means to present variable information22%
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 systems11%
H04BTransmission11%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers11%
PatentTitleYear
10,777,121Power circuit, gate driver and related operation control method for multi-source display system202010,553,935Planar RF antenna with duplicate unit cells202010,129,635Antenna for a wearable audio device201810,033,109Switching a slot antenna20189,502,775'Switching a slot antenna'20167,839,413'Dithering method for an LCD'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to HIMAX TECH LTD (2)· patent assignee history
2010–2020Based in Tainan, TW· patent location history
2016–2018Patents assigned to GOOGLE INC (3)· patent assignee history
2016–2018Based in Mountain View, CA, US· patent location history
2018–2020Patents assigned to GOOGLE LLC (3)· patent assignee history
2018–2020Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GOOGLE INC32016–2018
GOOGLE LLC32018–2020
HIMAX TECH LTD22010–2020
Locations
LocationPatentsSpan
Tainan, TW22010–2020
San Jose, California, US22018–2020
Mountain View, California, US22016–2018