Patents by Inventor Eugene Gershtein
Eugene Gershtein has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8930998Abstract: Encoding program guides and user interfaces, which may include multiple encoded videos and multiple encoded graphics, is disclosed. The encoded videos may be combined together as an encoded composite video that is decoded to produce a display screen having each of the videos presented in a different region. Further, each one of the encoded videos may be combined with each one of the encoded graphics to form a second encoded composite video that is decoded to produce a display screen having graphic data presented in one region and a video presented in another region of the display screen.Type: GrantFiled: August 31, 2011Date of Patent: January 6, 2015Assignee: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito
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Publication number: 20140189749Abstract: A terminal for decoding and presenting encoded realtime and non-realtime interactive program guide (IPG) content including a realtime video portion and a non-realtime guide graphics portion. The terminal includes a demodulator operative to receive and demodulate a modulated signal to provide a transport stream, and a transport demultiplexer coupled to the demodulator and operative to receive and process the transport stream to provide a sequence of transport packets re-timestamped to synchronize encoded realtime content and encoded non-realtime content included therein. At least one video decoder is coupled to the transport demultiplexer and operative to receive and decode the encoded realtime and non-realtime contents to recover the realtime and non-realtime contents for the user interface.Type: ApplicationFiled: January 9, 2014Publication date: July 3, 2014Applicant: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito
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Publication number: 20140137155Abstract: Techniques to create, generate, and deliver customized interactive program guide (custom-IPG). In one embodiment, selections indicative of a set of channels to be included in the custom-IPG are received. In response, one or more custom-IPG screens including the set of selected channels are rendered at a headend. Custom-IPG screens can be formed as subsets of the regular IPG screens, or as new screens. The rendered custom-IPG screens are provided from the head end to a set top terminal upon receiving a viewer request for the custom-IPG. Commands indicative of a particular location at which to overlay the custom-IPG screens may also be received, and the custom-IPG screens are re-rendered at the indicated location. Custom-IPG screens can be overlaid on a video sequence provided on a particular channel being viewed, used to carry regular program guide, or a channel independent of the channel used to carry regular programming and program guide.Type: ApplicationFiled: November 1, 2013Publication date: May 15, 2014Applicant: c/o Comcast IP Holdings I, LLCInventors: Sadik Bayrakeri, Donald F. Gordon, John P. Comito, Edward A. Ludvig, Harold P. Yocom, Jeremy S. Edmonds, Eugene Gershtein
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Patent number: 8661465Abstract: A terminal for decoding and presenting encoded realtime and non-realtime interactive program guide (IPG) content including a realtime video portion and a non-realtime guide graphics portion. The terminal includes a demodulator operative to receive and demodulate a modulated signal to provide a transport stream, and a transport demultiplexer coupled to the demodulator and operative to receive and process the transport stream to provide a sequence of transport packets re-timestamped to synchronize encoded realtime content and encoded non-realtime content included therein. At least one video decoder is coupled to the transport demultiplexer and operative to receive and decode the encoded realtime and non-realtime contents to recover the realtime and non-realtime contents for the user interface.Type: GrantFiled: August 5, 2010Date of Patent: February 25, 2014Assignee: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito
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Patent number: 8578419Abstract: Techniques to create, generate, and deliver customized interactive program guide (custom-IPG). In one embodiment, selections indicative of a set of channels to be included in the custom-IPG are received. In response, one or more custom-IPG screens including the set of selected channels are rendered at a headend. Custom-IPG screens can be formed as subsets of the regular IPG screens, or as new screens. The rendered custom-IPG screens are provided from the head end to a set top terminal upon receiving a viewer request for the custom-IPG. Commands indicative of a particular location at which to overlay the custom-IPG screens may also be received, and the custom-IPG screens are re-rendered at the indicated location. Custom-IPG screens can be overlaid on a video sequence provided on a particular channel being viewed, used to carry regular program guide, or a channel independent of the channel used to carry regular programming and program guide.Type: GrantFiled: February 16, 2005Date of Patent: November 5, 2013Assignee: Comcast IP Holdings I, LLCInventors: Sadik Bayrakeri, Donald F. Gordon, John P. Comito, Edward A. Ludvig, Harold P. Yocom, Jeremy S. Edmonds, Eugene Gershtein
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Publication number: 20120330684Abstract: Medication errors happen frequently in hospital, home, and pharmacy environments. A medication verification and dispensing system provides protection against such errors. The apparatus includes a guide tube that receives a medication and imaging device(s) adjacent to the guide tube that take image(s) of the medication. The imaging devices(s) and light source(s) are oriented for capturing images that reveal markings, color, size, shape, etc., of the medication. A verification system uses a signature of the image to identify the medication or compares the image(s) to reference images to identify the medication and to a prescription record of the patient to ensure it is a correct medication, dose, amount, timing, etc., for administration. If the medication is correct, it is dispensed into a dispensing vessel that locks the medication inside, but unlocks when it recognizes a unique patient identifier worn by a patient that is a correct recipient for the medication.Type: ApplicationFiled: March 8, 2011Publication date: December 27, 2012Applicant: PERCEPTIMED, INC.Inventors: Alan Jeffrey Jacobs, Eugene Gershtein
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Patent number: 8255956Abstract: A system and method for efficient delivery of video segments. One embodiment relates to the delivery of short-time duration video segments. The video segments may be delivered as part of a media-rich interactive program guide (IPG) or for some other application. The system and method provides a viewer with access to a video segment starting at its beginning (or any other selectable point within the video segment). Such access may be provided using a server-centric interactive technique. The server-centric technique may involve use of a demand-cast system and method. Demand-cast messaging may occur between a session manager, transport stream generator, and terminal. For example, a video object on a screen may be activated by a viewer using a remote control for a terminal. Activation of the object may cause transmission of a request from the terminal to a session manager for a video segment corresponding to the object.Type: GrantFiled: April 7, 2006Date of Patent: August 28, 2012Assignee: Cox Communications, Inc.Inventors: Sadik Bayrakeri, Donald F. Gordon, Edward A. Ludvig, John P. Comito, Jeremy S. Edmonds, Eugene Gershtein
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Patent number: 8225361Abstract: Techniques to remotely monitor and control operations performed by one or more head-ends (or servers) in an information distribution system. In one implementation, a monitor and control unit communicates with various elements (e.g., an IPG service manager and a session manager) within each head-end to receive information relating to the operations of the head-end. This information may include status and/or indications of possible error conditions relating to (1) various operations (e.g., encoding, multiplexing, and so on) performed by the head-end, and (2) the transport streams being transmitted from the head-end. The received information may then be forwarded to one or more remote devices (e.g., pagers, cellular phones, PDAs) designated to receive the information. Response messages may also be received from the remote devices and forwarded to the appropriate head-end, which may adjust its operation as indicated by commands included in the messages.Type: GrantFiled: December 11, 2000Date of Patent: July 17, 2012Assignee: Cox Communications, Inc.Inventors: Brian Feinberg, Eugene Gershtein, Donald F. Gordon, Yong Ho Son, Sadik Bayrakeri
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Publication number: 20110314500Abstract: Methods for slice-based encoding of program guides and user interfaces. The program guides include multiple video streams for picture-in-picture and other applications. A method for encoding the program guide includes encoding a first set of slices for each of a plurality of graphics pages; and encoding a second set of slices for each of a plurality of video streams. The user interfaces are multi-functional and may be used for electronic commerce and other applications. A method of generating the user interface includes encoding a set of slices for each of a plurality of objects, each object being characterized by an identity, at least one attribute, and at least one operation. In one embodiment of this method, the plurality of objects include an electronic commerce object, where the electronic commerce object is attributed with a first hyper text markup language (HTML) page.Type: ApplicationFiled: August 31, 2011Publication date: December 22, 2011Applicant: COMCAST CABLE COMMUNICATIONS, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito
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Patent number: 8032906Abstract: Methods for slice-based encoding of program guides and user interfaces are disclosed. The program guides include multiple video streams for picture-in-picture and other applications. A method for encoding the program guide includes encoding a first set of slices for each of a plurality of graphics pages; and encoding a second set of slices for each of a plurality of video streams. The user interfaces are multi-functional and may be used for electronic commerce and other applications. A method of generating the user interface includes encoding a set of slices for each of a plurality of objects, each object being characterized by an identity, at least one attribute, and at least one operation. In one embodiment of this method, the plurality of objects include an electronic commerce object, where the electronic commerce object is attributed with a first hyper text markup language (HTML) page.Type: GrantFiled: October 7, 2002Date of Patent: October 4, 2011Assignee: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito
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Patent number: 7992172Abstract: A system for delivering interactive program guide (IPG) includes a number of encoding units, at least one transport stream generator, and a session manager. The encoding units encode a number of IPG pages and generate a number of (e.g., guide, video, audio, and data) streams, with each stream being assigned a respective packet identifier (PID). Each transport stream generator receives and multiplexes selected ones of the streams from one or more encoding units into one or more transport streams. The session manager directs each transport stream generator to generate one or more transport streams based on usage. The system may further include a bandwidth manager that monitors usage and reports the usage to the session manager. The encoding units can be operated to encode only once each IPG page to be transmitted. Each transport stream generator can be operated to provide differentiated IPG for the neighborhood being served by the transport stream generator.Type: GrantFiled: October 4, 2000Date of Patent: August 2, 2011Assignee: Cox Communications, Inc.Inventors: Donald F. Gordon, Brian Feinberg, Eugene Gershtein, Sadik Bayrakeri, John P. Comito, Edward A. Ludvig
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Patent number: 7953160Abstract: A method and apparatus for compressing a plurality of video sequences, is provided where each sequence has information that is common with other video sequences. The ensemble encodes the video sequences into an MPEG compliant transport stream using less predicted frame information than separately encoding each video sequence. One illustrative application involves efficiently encoding and transmitting a user interface such as a program guide, interactive program guide, electronic program guide, navigator and the like. The user interface is illustratively embodied in an interactive program guide (IPG).Type: GrantFiled: March 12, 2009Date of Patent: May 31, 2011Assignee: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Joseph R. Wild, Jeremy S. Edmonds, Edward A. Ludvig, John P. Comito, Eugene Gershtein
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Publication number: 20100296574Abstract: A terminal for decoding and presenting encoded realtime and non-realtime interactive program guide (IPG) content including a realtime video portion and a non-realtime guide graphics portion. The terminal includes a demodulator operative to receive and demodulate a modulated signal to provide a transport stream, and a transport demultiplexer coupled to the demodulator and operative to receive and process the transport stream to provide a sequence of transport packets re-timestamped to synchronize encoded realtime content and encoded non-realtime content included therein. At least one video decoder is coupled to the transport demultiplexer and operative to receive and decode the encoded realtime and non-realtime contents to recover the realtime and non-realtime contents for the user interface.Type: ApplicationFiled: August 5, 2010Publication date: November 25, 2010Applicant: COMCAST IP HOLDINGS I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito
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Patent number: 7810116Abstract: A terminal for decoding and presenting encoded realtime and non-realtime interactive program guide (IPG) content including a realtime video portion and a non-realtime guide graphics portion. The terminal includes a demodulator operative to receive and demodulate a modulated signal to provide a transport stream, and a transport demultiplexer coupled to the demodulator and operative to receive and process the transport stream to provide a sequence of transport packets re-timestamped to synchronize encoded realtime content and encoded non-realtime content included therein. At least one video decoder is coupled to the transport demultiplexer and operative to receive and decode the encoded realtime and non-realtime contents to recover the realtime and non-realtime contents for the user interface.Type: GrantFiled: September 8, 2004Date of Patent: October 5, 2010Assignee: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito
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Patent number: 7634788Abstract: A method and apparatus for combining video frame sequences with a video display of an interactive program guide (IPG). The apparatus comprises a plurality of compositors that combine background information, video frame sequences and program guide graphics into a single video frame sequence. The sequence is then digitally encoded to form an MPEG-like bitstream. The same background information and informational video is composited with a different program guide graphic to form another video sequence that is also encoded. A plurality of such sequences are produced with each sequence having a different program guide graphic. Each sequence is encoded and then multiplexed into a transport stream such that all the encoded sequences are transmitted to a subscriber's terminal using a single transport stream. As such, the subscriber can transition from one program guide to the next without interruption of the background or video display as the program guide graphic is changed.Type: GrantFiled: April 15, 2004Date of Patent: December 15, 2009Assignee: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Joseph R. Wild, Jeremy S. Edmonds, Edward A. Ludvig, John P. Comito, Eugene Gershtein
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Patent number: 7607152Abstract: A system for more efficient utilization of the finite bandwidth available for distribution of interactive program guide (IPG) video sequences. The system utilizes a session manager and a transport stream generator to enable a set top terminal to access an entire array of guide pages from the IPG within the constraints imposed by the limited bandwidth available in the distribution network. One embodiment of the present invention comprises a system that includes a session manager (SM) and a transport stream generator (TSG) within a distribution control center. The SM monitors and controls usage of demand-cast stream bandwidth within the distribution network. The TSG receives information from the SM on each demand-cast stream. The information includes which set top terminals, if any, are currently acquiring the stream. The TSG uses the information to control the demand-cast streams multiplexed into the transport stream for distribution to the set top terminals.Type: GrantFiled: March 29, 2000Date of Patent: October 20, 2009Assignee: Cox Communications, Inc.Inventors: Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito, Alfred Li
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Patent number: 7607148Abstract: Techniques to monitor operation of an information distribution system and delivery of programming, guide data, and other information by the system. These techniques may be used for diagnostics, quality control, and other purposes, and for various types of systems. In accordance with one method, a directive is received to monitor a particular channel at a particular terminal. In response to the received directive, a command is sent (e.g., via a remote control unit) to the terminal. Contents are then received from the terminal, captured, and reported. The reported contents may be used to visually verify the contents being delivered to the terminals, check what the viewers may observe, mimic and test interactive experiences of the viewers, observe actual viewing conditions at the terminals, and perform other tests and diagnostics. The received contents may be captured as one or more video frames, as a video sequence, or in some other format.Type: GrantFiled: December 14, 2000Date of Patent: October 20, 2009Assignee: Cox Communications, Inc.Inventors: Brian Feinberg, Eugene Gershtein, Donald F Gordon, Yong Ho Son, Sadik Bayrakeri
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Publication number: 20090175355Abstract: A method and apparatus for compressing a plurality of video sequences, is provided where each sequence has information that is common with other video sequences. The ensemble encodes the video sequences into an MPEG compliant transport stream using less predicted frame information than separately encoding each video sequence. One illustrative application involves efficiently encoding and transmitting a user interface such as a program guide, interactive program guide, electronic program guide, navigator and the like. The user interface is illustratively embodied in an interactive program guide (IPG).Type: ApplicationFiled: March 12, 2009Publication date: July 9, 2009Applicant: COMCAST IP HOLDINGS I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Joseph R. Wild, Jeremy S. Edmonds, Edward A. Ludvig, John P. Comito, Eugene Gershtein
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Patent number: 7505519Abstract: A method and apparatus for compressing a plurality of video sequences, where each sequence has information that is common with other video sequences. The invention ensemble encodes the video sequences into an MPEG compliant transport stream using less predicted frame information than separately encoding each video sequence. One illustrative application of the invention is efficiently encoding and transmitting a user interface such as a program guide, interactive program guide, electronic program guide, navigator and the like. The user interface is illustratively embodied in an interactive program guide (IPG).Type: GrantFiled: September 4, 2003Date of Patent: March 17, 2009Assignee: Comcast IP Holdings, I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Joseph R. Wild, Jeremy S. Edmonds, Edward A. Ludvig, John P. Comito, Eugene Gershtein
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Patent number: 7433406Abstract: A data structure for representing program data that includes a number of streams. Each stream comprises a group of pictures (GOP) having a first picture and remaining pictures. The data structure includes a first set of one or more elements for representing data for the first pictures in the GOPs, and a second set of one or more elements for representing data for the remaining pictures in the GOPs. At least one element in the first set represents data for the first picture of at least one respective GOP, with each such first picture having been encoded as a reference I picture. Each remaining element (if any) in the first set represents data for the first picture of a respective remaining GOP, with each such remaining first picture having been encoded as either a difference picture or a P picture. Each element in the second set represents data for a particular remaining picture in one of the GOPs, with each such remaining picture having been encoded as either a P or B picture.Type: GrantFiled: October 30, 2003Date of Patent: October 7, 2008Assignee: Sedna Patent Services, LLCInventors: Sadik Bayrakeri, Donald F. Gordon, Edward A. Ludvig, John P. Comito, Jeremy S. Edmonds, Eugene Gershtein