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Inventor

Chia-Yen Chang

Inventor
Taipei, TW

Overview

7→
Patents
2006–2012
Patent span
Physics
Primary field (CPC G)

Patents· 7 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 transducer63%
H03MCoding38%
PatentTitleYear
8,135,219'Method of detecting and compensating fail pixel in hologram optical storage system'20127,826,326'Data reading method'20107,567,191'Encoding method and encoder for generating balanced code or constant weighted code'20097,565,600'Method for determining output signals of a Viterbi decoder'20097,533,329'Method for simplifying a viterbi decoder and a simplified viterbi decoder using the same'20097,324,023'Optical storage device decoding method'20087,145,849'Method to reduce the offset component of tracking error in an optical disc player'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2012Patents assigned to LITE ON IT CORP (7)· patent assignee history
2006–2009Based in Taipei, TW· patent location history
2009–2012Based in Hsinchu, TW· patent location history
2012Patents assigned to CHANG CHIA-YEN (1)· patent assignee history
2012Patents assigned to CHENG HSIN-PING (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LITE ON IT CORP72006–2012
CHANG CHIA-YENself12012
CHENG HSIN-PING12012
Locations
LocationPatentsSpan
Taipei, TW42006–2009
Hsinchu, TW32009–2012