Inventor
Robert F. Ray
Inventor
San Jose, CA, US
Overview
Patents· 1 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 transducer100%
PatentTitleYear
4,970,711'Bulk eraser for optical memory media'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to TANDY CORP (1)· patent assignee history
1990Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TANDY CORP | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 1 | 1990 |