CHEETAH OMNI, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 10195
 
  
 
H04J MULTIPLEX COMMUNICATION 4121
 
  
 
H04B TRANSMISSION 3207
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 2131
 
  
 
H01S DEVICES USING STIMULATED EMISSION191

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7522836 Optical logic gate based optical routerNov 30, 06Apr 21, 09[H04J]
7339714 Variable blazed grating based signal processingFeb 25, 05Mar 04, 08[G02B]
7145704 Optical logic gate based optical routerSep 12, 05Dec 05, 06[G02F]
7142347 Method and system for processing photonic systems using semiconductor devicesAug 08, 05Nov 28, 06[G02B]
7116862 Apparatus and method for providing gain equalizationFeb 25, 05Oct 03, 06[G02B]
7110671 Method and apparatus for scheduling communication using a star switching fabricDec 03, 01Sep 19, 06[H04B]
6847479 Variable blazed gratingAug 27, 03Jan 25, 05[H04B, G02B]
6795605 Micromechanical optical switchAug 20, 03Sep 21, 04[G02B, H04J]
6407851 Micromechanical optical switchAug 01, 00Jun 18, 02[G02B, H04J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0075,460 Method and Apparatus for Scheduling Communication using a Star Switching FabricAbandonedDec 03, 07Mar 27, 08[H04J]
7305186 Method and apparatus for scheduling communication using a star switching fabricExpiredSep 13, 06Dec 04, 07[H04B]
7263288 Optical routing using a star switching fabricExpiredSep 02, 03Aug 28, 07[H04J]
7260655 Optical routing using star switching fabric with reduced effective switching timeExpiredDec 03, 01Aug 21, 07[G06F]
7209657 Optical routing using a star switching fabricExpiredDec 03, 01Apr 24, 07[H04J]
7136588 Apparatus and method for optical add/drop multiplexingExpiredDec 22, 00Nov 14, 06[H04J]
2006/0132,899 Micromechanical optical switchAbandonedDec 22, 05Jun 22, 06[G02B, G02F]
7034975 High speed MEMS deviceExpiredMay 13, 02Apr 25, 06[G02B]
2005/0270,541 Apparatus and method for controlling polarization of an optical signalAbandonedAug 08, 05Dec 08, 05[G01C]
6972886 Variable blazed gratingExpiredNov 19, 04Dec 06, 05[H04B, G02B]
6950225 Micromechanical optical switchExpiredNov 19, 04Sep 27, 05[G02B]
6943925 Optical logic gate based optical routerExpiredNov 25, 03Sep 13, 05[G02B, H01S, G02F, H04J]
6940647 Apparatus and method for controlling polarization of an optical signalExpiredOct 28, 04Sep 06, 05[0000]
6900919 Variable blazed gratingExpiredJan 21, 03May 31, 05[G02B]
6888661 Square filter function tunable optical devicesExpiredJun 13, 02May 03, 05[G02B, G02F]
6882771 Apparatus and method for providing gain equalizationExpiredDec 09, 03Apr 19, 05[G02B]
6859301 Micromechanical optical switchExpiredMay 19, 04Feb 22, 05[G02B]
6856459 Apparatus and method for controlling polarization of an optical signalExpiredDec 22, 00Feb 15, 05[G02B]
6844974 Variable blazed gratingExpiredJul 09, 02Jan 18, 05[G02B]
6721473 Variable blazed grating based signal processingExpiredFeb 02, 01Apr 13, 04[G02B]

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