Rafael Holdings, Inc.
Records under this name other than patents Rafael Holdings, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 10 of 10 · Back to Rafael Holdings, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,623,893 | Microstrip antenna and antenna array Term ended Term ended no later than Nov 18, 2006 · Low confidence | Term ended | Term ended no later than Nov 18, 2006 | Low confidence |
| US 5,181,145 | Optical imaging system made from a single piece of material Formerly held Term ended Term ended no later than Jan 19, 2013 · Low confidence | Term ended | Term ended no later than Jan 19, 2013 | Low confidence |
| US 5,303,632 | Projectile propelling system Formerly held Term ended Term ended no later than Apr 19, 2014 · Low confidence | Term ended | Term ended no later than Apr 19, 2014 | Low confidence |
| US 5,400,169 | Scanning image system Term ended Term ended no later than Mar 21, 2015 · Low confidence | Term ended | Term ended no later than Mar 21, 2015 | Low confidence |
| US 5,422,613 | Varactor diode frequency multiplier Term ended Term ended no later than Jun 6, 2015 · Low confidence | Term ended | Term ended no later than Jun 6, 2015 | Low confidence |
| US 5,467,273 | Large area movement robot Term ended Term ended no later than Nov 14, 2015 · Low confidence | Term ended | Term ended no later than Nov 14, 2015 | Low confidence |
| US 5,471,047 | Matrix imaging method and system using a matrix detector with a plurality of sequentially illuminated detector elements for measuring radiation of separate portions of a scene being viewed Term ended Term ended no later than Nov 28, 2015 · Low confidence | Term ended | Term ended no later than Nov 28, 2015 | Low confidence |
| US 5,529,261 | Missile Term ended Term ended no later than Jun 25, 2016 · Low confidence | Term ended | Term ended no later than Jun 25, 2016 | Low confidence |
| US 5,552,672 | Magnetron construction particularly useful as a relativistic magnetron Term ended Term ended no later than Sep 3, 2016 · Low confidence | Term ended | Term ended no later than Sep 3, 2016 | Low confidence |
| US 5,638,164 | Apparatus and method for laser imaging Term ended Term ended no later than Jun 10, 2017 · Low confidence | Term ended | Term ended no later than Jun 10, 2017 | Low confidence |