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Inventor

Chih-Ching Yu

Inventor
Hsinchu, TW

Overview

23→
Patents
2006–2019
Patent span
Physics
Primary field (CPC G)

Patents· 23 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 transducer62%
H03MCoding21%
G05FSystems for regulating electric or magnetic variables3%
H01LSemiconductor devices3%
H01RElectrically-conductive connections3%
H04LTransmission of digital information, e.g. telegraphic communication3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
PatentTitleYear
10,397,142Multi-chip structure having flexible input/output chips20199,772,637'Voltage regulation circuits and power supply devices using the same'20179,030,922'Method and apparatus for laser control during recording'20158,560,898'Error correction method and error correction apparatus utilizing the method'20138,432,780'Viterbi decoding apparatus using level information generator supporting different hardware configurations to generate level information to Viterbi decoder and related method thereof'20138,406,101'Optical disk drive and method for driving a feeding device of an optical disk drive'20138,369,199'Methods and systems for tuning at least one write strategy parameter of an optical storage device'20138,276,053'Decoding circuit operating in response to decoded result and/or a plurality of viterbi target levels with pattern dependency'20128,248,903'Decoding apparatus and method thereof'20128,199,619'Method and system for tuning write strategy parameters utilizing data-to-clock edge deviations'20128,077,564'Method for improving readability of an optical disc, and associated optical storage apparatus'20117,778,132'System and method for optimizing write strategy parameters using two-stage adjustment'20107,778,122'Methods for tuning write strategy parameters utilizing data-to-clock edge deviations, and systems thereof'20107,773,469'Methods for tuning write strategy parameters utilizing data-to-clock edge deviations, and systems thereof'20107,738,339'Data recording devices and methods thereof'20107,701,828'Optical recording system and method'20107,561,508'Method and apparatus for laser control during recording'20097,545,716'Optical disc drive and related method of determining optimum write power for writing data to optical disc'20097,460,449'Recordable optical recording medium containing preinstalled information, the method of reading the same, and the circuit thereof'20087,397,740'Method and recording device capable of selecting a write strategy applied to an optical disc'20087,263,050'Methods and systems for tuning write strategy parameters of an optical storage device'20077,140,919'Structure of USB connector with power and signal filter modules'20067,006,420'Method for tuning write strategy parameters of an optical storage device, and system thereof'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2019Patents assigned to MEDIATEK INC (20)· patent assignee history
2006–2015Based in Taoyuan County, TW· patent location history
2006Based in Taipei, TW· patent location history
2008–2019Based in Hsinchu, TW· patent location history
2010Based in Dayuan Township, TW· patent location history
2011–2015Patents assigned to YU CHIH-CHING (9)· patent assignee history
2011–2013Patents assigned to LIU PI-HAI (3)· patent assignee history
2011–2013Patents assigned to HUANG YING-FENG (2)· patent assignee history
2012–2013Patents assigned to LIN YU-CHUN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEDIATEK INC202006–2019
YU CHIH-CHINGself92011–2015
LIU PI-HAI32011–2013
HUANG YING-FENG22011–2013
LIN YU-CHUN22012–2013
Locations
LocationPatentsSpan
Hsinchu, TW122008–2019
Taoyuan County, TW92006–2015
Dayuan Township, TW12010
Taipei, TW12006