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Inventor

Wen-Chang Yeh

Inventor
Hsinchu County, TW

Overview

9→
Patents
2004–2014
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G01Sprimary
G01SRadio direction-finding54%
H04LTransmission of digital information, e.g. telegraphic communication23%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
H10DInorganic electric semiconductor devices8%
PatentTitleYear
8,755,472'High sensitivity GPS receiver'20148,509,362'High sensitivity GPS receiver'20138,410,979'Digital front end in system simultaneously receiving GPS and GLONASS signals'20138,405,546'Engines in system simultaneously receiving GPS and GLONASS signals'20138,270,457'High sensitivity GPS receiver'20128,018,378'Satellite navigation receiver having a configurable acquisition engine'20117,705,778'Satellite navigation receiver having configurable acquisition and tracking engines'20106,861,668'Thin film transistor (TFT) and method for fabricating the TFT'20056,794,274'Method for fabricating a polycrystalline silicon film'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Based in Taichung, TW· patent location history
2005Based in Taipei, TW· patent location history
2010–2011Patents assigned to ATHEROS COMM INC (2)· patent assignee history
2010–2014Based in Hsinchu County, TW· patent location history
2012–2013Patents assigned to SUN QINFANG (4)· patent assignee history
2012–2013Patents assigned to YEH WEN-CHANG (4)· patent assignee history
2012–2013Patents assigned to CHEN HO-CHUNG (2)· patent assignee history
2013–2014Patents assigned to QUALCOMM INC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUALCOMM INC42013–2014
SUN QINFANG42012–2013
YEH WEN-CHANGself42012–2013
ATHEROS COMM INC22010–2011
CHEN HO-CHUNG22012–2013
Locations
LocationPatentsSpan
Hsinchu County, TW72010–2014
Taipei, TW12005
Taichung, TW12004