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General Instrument Corporation Patents |
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Assignee: General Instrument Corporation
Address: Horsham, PA
No. of patents: 784
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| RE38619 |
Method and apparatus for supporting TDMA operating over hybrid fiber coaxial (HFC) or other chan |
October 12, 2004 |
| In a Time Division Multiple Access (TDMA) communication network, a central office (CO) provides interactive communication between a service provider and a plurality of user terminals. To synchronize transmissions of the user terminals, a timebase timer in the CO generates modulo N-bit cy |
| RE38564 |
Motion estimation and compensation of video object planes for interlaced digital video |
August 10, 2004 |
| A motion estimation and compensation technique is provided for interlaced digital video such as video object planes (VOPs). Predictor motion vectors for use in differentially encoding a current field coded macroblock are obtained using the median of motion vectors of surrounding blocks o |
| RE37620 |
Bandwidth efficient communication of user data in digital television data stream |
April 2, 2002 |
| A method and apparatus are provided for communicating VBI user information for digital television. A syntax is provided which allows the transport of closed captions, non-realtime video, sampled video and AMOL. Non-realtime video can be used to transport various types of data, such as a |
| RE32686 |
Digital frequency lock tuning system |
May 31, 1988 |
| A tuning system for use in radio frequency multi-signal receiving systems, e.g. a CATV converter, utilizes a closed feedback loop digital arrangement for channel selection (local oscillator frequency control) and channel fine tuning. The system may be implemented either via discrete hard |
| RE29150 |
Convergence coil assembly for color television |
March 8, 1977 |
| The convergence coil assembly comprises a frame plate with guides at an angle of 120.degree. to receive three coil housings which are slidable radially to compensate for variations in the diameter of the tube neck. At their inner ends the housings have flanges receiving a resilient clamp |
| D580406 |
Cordless phone |
November 11, 2008 |
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| D572674 |
Set top box |
July 8, 2008 |
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| D570819 |
Docking module |
June 10, 2008 |
|
| D569377 |
Keyboard |
May 20, 2008 |
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| D568310 |
Voice over internet protocol base |
May 6, 2008 |
|
| D568303 |
Set top box stand |
May 6, 2008 |
|
| D568298 |
Remote control |
May 6, 2008 |
|
| D563941 |
Cordless phone |
March 11, 2008 |
|
| D562813 |
Enclosure for a wireless device |
February 26, 2008 |
|
| D562797 |
Phone base |
February 26, 2008 |
|
| D562303 |
Phone base |
February 19, 2008 |
|
| D562302 |
Phone base |
February 19, 2008 |
|
| D561731 |
Phone base |
February 12, 2008 |
|
| D559241 |
Face plate for a set top box |
January 8, 2008 |
|
| D559240 |
Face plate for a set top box |
January 8, 2008 |
|
| D558165 |
Collapsible videophone |
December 25, 2007 |
|
| D556705 |
Set top box |
December 4, 2007 |
|
| D549193 |
Enclosure for a set-top box |
August 21, 2007 |
|
| D549191 |
Set top box |
August 21, 2007 |
|
| D549190 |
Set top box |
August 21, 2007 |
|
| D546785 |
Set top box |
July 17, 2007 |
|
| D542784 |
Cordless telephone base |
May 15, 2007 |
|
| D542242 |
Set top box |
May 8, 2007 |
|
| D538774 |
Cordless telephone handset |
March 20, 2007 |
|
| D537806 |
Cell phone docking module |
March 6, 2007 |
|
| D536347 |
Digital audio player |
February 6, 2007 |
|
| D535970 |
Telephone base |
January 30, 2007 |
|
| D535276 |
Cordless telephone handset |
January 16, 2007 |
|
| D534938 |
Cordless camera telephone |
January 9, 2007 |
|
| D532414 |
Wireless vertical enclosure |
November 21, 2006 |
|
| D532003 |
Telephone handset clip |
November 14, 2006 |
|
| D530302 |
Base for cordless telephone with answering device |
October 17, 2006 |
|
| D529476 |
Cordless phone handset |
October 3, 2006 |
|
| D528979 |
Base for a cordless telephone charger |
September 26, 2006 |
|
| D527719 |
Telephone handset |
September 5, 2006 |
|
| D525233 |
Base for cordless telephone with answering device |
July 18, 2006 |
|
| D524789 |
Base for cordless telephone with answering device |
July 11, 2006 |
|
| D524284 |
Base for cordless telephone |
July 4, 2006 |
|
| D524283 |
Base for cordless telephone |
July 4, 2006 |
|
| D524282 |
Base for cordless telephone with answering device |
July 4, 2006 |
|
| D524281 |
Telephone headset |
July 4, 2006 |
|
| D524280 |
Telephone handset |
July 4, 2006 |
|
| D521991 |
Portion of a front panel for an electronic device |
May 30, 2006 |
|
| D521927 |
Base for cordless telephone charger |
May 30, 2006 |
|
| D520500 |
Wireless enclosure |
May 9, 2006 |
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