SCIENTIFIC-ATLANTA, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 4238
 
  
 
H04B TRANSMISSION 2208
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
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 1132
 
  
 
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
7974522 Systems and methods to improve consumer product reliability and lifetime of a hard disk drive by reducing its activitySep 29, 06Jul 05, 11[H04N]
7711235 Open architecture fiber optic trayJun 17, 08May 04, 10[G02B]
6671879 Method and apparatus for pay-per-view systemApr 30, 99Dec 30, 03[H04N]
6493876 System and method for providing a full service television systemFeb 18, 98Dec 10, 02[H04N]
6195369 High stability soliton sourceOct 24, 97Feb 27, 01[H01S]
5930024 Suppression of stimulated Brillouin scattering in optical transmission systemNov 13, 97Jul 27, 99[H04B, G02F]
D405880 Ear plug assemblyNov 01, 96Feb 16, 99[2404]
D398009 Pushbutton remote controlMar 30, 95Sep 08, 98[1403]
5343324 Bias control and method for electro-optic modulatorsNov 15, 91Aug 30, 94[H04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0223,469 Sharing User Settings and Preferences Between Multiple Set-Top BoxesAbandonedApr 08, 14Aug 07, 14[H04N]
2010/0074,591 Determining Parameters for Trick Modes of Video ProgramsAbandonedFeb 20, 09Mar 25, 10[H04N]
2009/0190,028 DETERMINING DEVICE THAT PERFORMS PROCESSING OF OUTPUT PICTURESAbandonedMar 31, 09Jul 30, 09[H04N, G06T]
2006/0237,436 Laser heater controllerAbandonedMar 29, 05Oct 26, 06[H05B]
7035752 Semiconductor test data analysis systemExpiredJan 04, 05Apr 25, 06[H01L]
6931058 Method and apparatus for the compression and/or transport and/or decompression of a digital signalExpiredMay 19, 00Aug 16, 05[H04N]
6626584 Two-way optical communication device, two-way optical communication system, and method for assembling two-way optical communication deviceExpiredAug 09, 01Sep 30, 03[G02B]
2003/0058,890 MPEG program clock reference (PCR) delivery for support of accurate network clocksAbandonedSep 17, 02Mar 27, 03[H04J]
6405968 Bobbin winding machineExpiredDec 22, 00Jun 18, 02[B65H]
6326250 Semiconductor processing method of fabricating field effect transistorsExpiredDec 22, 97Dec 04, 01[H01L]
5549922 Method of making flour-containing edible semifinished productsExpiredNov 19, 91Aug 27, 96[A23L]
D368161 Storage locker lidExpiredDec 15, 94Mar 26, 96[]
5319454 CATV system enabling access to premium (pay per view) program events by bar code data entryExpiredNov 13, 90Jun 07, 94[H04N]
5311440 Methods and apparatus for correction of cable variationsExpiredDec 03, 91May 10, 94[H04B]
5247843 Apparatus and methods for simulating electromagnetic environmentsExpiredSep 19, 90Sep 28, 93[G01M, H01Q, G01S]
5230097 Offset frequency converter for phase/amplitude data measurement receiversExpiredMar 09, 90Jul 20, 93[H04B]
5125008 Method and apparatus for autoranging, quadrature signal generation, digital phase reference, and calibration in a high speed RF measurement receiverExpiredMar 09, 90Jun 23, 92[H04B]
4890319 Method for controlling copying of protected information transmitted over a communications linkExpiredSep 08, 88Dec 26, 89[H04N]
4888799 Scrambling of signals by inversionExpiredJan 03, 86Dec 19, 89[H04K]
4887313 Method and apparatus for making phase stable microwave measurementsExpiredJan 27, 87Dec 12, 89[H04B]

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