Inventor
Easen Ho
Inventor
San Jose, CA, US
Overview
Patents· 4 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 transducer57%
B82YSpecific uses or applications of nanostructures14%
G02BOptical elements, systems or apparatus14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
6,844,042'Optical recording media for air-incident optical recording'20056,236,634'Method and apparatus for coupling an optical lens to a disk through a coupling medium having a relatively high index of refraction'20016,108,135'Planar proximity lens element and disk drive using same'20006,104,687'Method and apparatus for coupling an optical lens to a disk through a coupling medium having a relatively high index of refraction'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2005Patents assigned to DIGITAL PAPYRUS CORP (4)· patent assignee history
2000–2005Based in San Jose, CA, US· patent location history
2000–2001Based in Belmont, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DIGITAL PAPYRUS CORP | 4 | 2000–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 2 | 2000–2005 |
| Belmont, Massachusetts, US | 2 | 2000–2001 |