Historicalarchived
Opto-electronically controlled frequency selective surface
US Patent 6232931
The present invention relates to frequency selective surfaces, and more particularly, to a frequency selective surface having frequency response characteristics which are opto-electronically modulated by selectively illuminating photonically controlled elements connected across frequency scattering elements integrated in the surface.
Patent record · US 6232931
Expired
- Inventors
- Stephen M. Hart
- Assignee
- US Department of Navy
- Filed
- Feb 19, 1999
- Granted
- May 15, 2001
- Expired
- Feb 19, 2019
Bibliographic data via Google Patents (public). Term estimated at 20 years from filing — verify against USPTO for legal use.
Provenance
- Original
- https://dodtechmatch.com/dod/patent/patentdetail_type-description-id-6232931-hl-on.aspx?id=6232931
- Archived copy
- Wayback Machine snapshot
This record was recovered from a public web archive of dodtechmatch.com and is preserved for historical reference. It may be outdated. Not affiliated with the U.S. Department of Defense. Contact details from the original listing have been withheld.