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Found results for
 patents
1.
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Frequency selective surfaces
| Application Number |
14955464 |
| Grant Number |
09559426 |
| Status |
In Force |
| Filing Date |
2015-12-01 |
| First Publication Date |
2017-01-31 |
| Grant Date |
2017-01-31 |
| Owner |
Imaging Systems Technology, Inc. (USA)
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| Inventor |
- Cross, Lee W.
- Wedding, Carol Ann
- Wedding, Daniel K.
- Peters, Edwin F.
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Abstract
A switchable Frequency Selective Surface (FSS) in which the switchable elements are Plasma-shells. Plasma-shells as described herein allow for control or ‘reconfiguration’ of the FSS electromagnetic (EM) properties.
IPC Classes ?
- H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01J 11/20 - Constructional details
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2.
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Ultraviolet plasma-shells
| Application Number |
14341233 |
| Grant Number |
09168320 |
| Status |
In Force |
| Filing Date |
2014-07-25 |
| First Publication Date |
2015-10-27 |
| Grant Date |
2015-10-27 |
| Owner |
Imaging Systems Technology, Inc. (USA)
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| Inventor |
- Wedding, Tricia N.
- Wedding, Carol Ann
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Abstract
Method and apparatus for generating UV and for treating a material with UV utilizing gas filled plasma-shells that emit UV during gas discharge. The UV treatment may include sterilization, purifying, or curing of liquids, gases, or solids. Applications include water treatment, chemical reactions, cosmetic tanning, and medical uses.
IPC Classes ?
- G21K 5/04 - Irradiation devices with beam-forming means
- A61L 2/10 - Ultraviolet radiation
- H05G 2/00 - Apparatus or processes specially adapted for producing X-rays, not involving X-ray tubes, e.g. involving generation of a plasma
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3.
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Tile
| Application Number |
29462791 |
| Grant Number |
D0737523 |
| Status |
In Force |
| Filing Date |
2013-08-08 |
| First Publication Date |
2015-08-25 |
| Grant Date |
2015-08-25 |
| Owner |
Imaging Systems Technology, Inc. (USA)
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| Inventor |
Strbik, Iii, Oliver M.
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4.
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Bonus discard poker
| Application Number |
13400081 |
| Grant Number |
08574052 |
| Status |
In Force |
| Filing Date |
2012-02-19 |
| First Publication Date |
2013-11-05 |
| Grant Date |
2013-11-05 |
| Owner |
Imaging Systems Technology, Inc. (USA)
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| Inventor |
Nottke, Timothy G.
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Abstract
A method and system for playing video poker wherein a primary five card hand is dealt and secondary hands is played from the discarded cards of the primary hand. The remaining cards for each hand are dealt from the remainder of a deck of cards which can be a standard deck of 52 cards. The game may be played on site at a legal game casino, in a non-gambling mode on-line over the internet, or off-line on a home computer using a disc such as a compact disc. The game could also be played as a legal game in gambling or non-gambling mode at a tavern, bar, or the like.
IPC Classes ?
- G07F 17/32 - Coin-freed apparatus for hiring articlesCoin-freed facilities or services for games, toys, sports, or amusements
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