Inventor
Yi Ling
Inventor
Foster City, CA, US
Overview
Patents· 6 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 transducer38%
H03MCoding31%
C03CChemical composition of glasses, glazes or vitreous enamels8%
H04LTransmission of digital information, e.g. telegraphic communication8%
H05KPrinted circuits8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
7,149,178'Method and format for reading and writing in a multilevel optical data systems'20067,136,333'Method and apparatus for reading and writing a multilevel signal from an optical disc oscillators'20066,893,710'Multilayer ceramic composition'20056,771,570'Method and format for reading and writing in a multilevel optical data system'20046,657,933'Method and apparatus for reading and writing a multilevel signal from an optical disc'20036,377,529'Method for providing improved equalization for the reading of marks on optical data-storage media'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2003Patents assigned to CALIMETRICS INC (2)· patent assignee history
2002–2006Based in Foster City, CA, US· patent location history
2004–2006Patents assigned to LSI LOGIC CORP (3)· patent assignee history
2005Patents assigned to YAGEO CORP (1)· patent assignee history
2005Based in Kaohsiung, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LSI LOGIC CORP | 3 | 2004–2006 |
| CALIMETRICS INC | 2 | 2002–2003 |
| YAGEO CORP | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Foster City, California, US | 5 | 2002–2006 |
| Kaohsiung, TW | 1 | 2005 |