CA968446A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Digital light deflector using electro-optic grating
Assignee: RCA Corp
•
Filing: 1971-07-14
•
Granted: 1975-05-27
•
Expires: 1991-07-14
Abstract
No abstract record available.
Inventors
- 👤 Jacob M. Hammer
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-02 13:03
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/29; G02F1/31; G02F1/292
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.