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Inventor

Ching-Wen Ma

Inventor
Chu-Nan, Miao-Li Hsien, TW

Overview

10→
Patents
2004–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer33%
H04LTransmission of digital information, e.g. telegraphic communication33%
H03GControl of amplification8%
H03MCoding8%
H04BTransmission8%
H04WWireless communication networks8%
PatentTitleYear
10,110,375Cryptographic device and secret key protection method20189,674,012'Decision feedback equalizer and control method thereof'20179,503,292'Method and device for calculating coefficients of feed-forward equalizer and feed-backward equalizer in decision feedback equalizer'20168,254,221'Circuit for generating tracking error signal'20128,134,895'Circuit for generating tracking error signal'20128,112,052'Automatic gain control loop with hysteresis switching'20128,055,981'Control system for an optical storage device'20117,805,662'Error correction code decoder'20107,187,739'Timing recovery circuit'20076,801,514'Non-SDMA system with an SDMA method'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to BENQ CORP (1)· patent assignee history
2007–2010Based in Nantou County, TW· patent location history
2010–2012Patents assigned to SUNPLUS TECHNOLOGY CO LTD (5)· patent assignee history
2011–2012Based in Chu-Nan, Miao-Li Hsien, TW· patent location history
2012Patents assigned to MA CHING-WEN (3)· patent assignee history
2012Patents assigned to YANG YUNG-CHI (2)· patent assignee history
2012Based in Hsinchu, TW· patent location history
2016–2018Patents assigned to MSTAR SEMICONDUCTOR INC (3)· patent assignee history
2016–2018Based in Hsinchu County, TW· patent location history
2017Based in Zhubei City, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUNPLUS TECHNOLOGY CO LTD52010–2012
MA CHING-WENself32012
MSTAR SEMICONDUCTOR INC32016–2018
YANG YUNG-CHI22012
BENQ CORP12004
Locations
LocationPatentsSpan
Chu-Nan, Miao-Li Hsien, TW32011–2012
Hsinchu County, TW22016–2018
Nantou County, TW22007–2010
Zhubei City, TW12017
Hsinchu, TW12012