Patents by Inventor Nishit Kumar
Nishit Kumar 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: 10104706Abstract: A disclosed wireless tunneling system determines a suitable configuration of a wireless tunneling apparatus for tunneling communications between two processing apparatuses through a wireless link. Responsive to determining the configuration of the wireless tunneling apparatus, the wireless tunneling system establishes a communication with another wireless tunneling apparatus through the wireless link, while maintaining compliance of the communications between the two processing apparatuses with a wired communication protocol. Moreover, the wireless tunneling apparatus can supply power to or source power from a processing apparatus coupled to the wireless tunneling apparatus through a wired cable.Type: GrantFiled: March 17, 2016Date of Patent: October 16, 2018Assignee: Lattice Semiconductor CorporationInventors: Brian Henry John, Nishit Kumar, Ron Zeng
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Patent number: 10091026Abstract: Disclosed wireless tunneling system includes two wireless tunneling apparatuses that communicate with each other through the wireless link. A local wireless tunneling apparatus is coupled to a local processing apparatus through a wired connection and a remote wireless tunneling apparatus is coupled to the remote processing apparatus through another wired connection. The two processing apparatuses bi-directionally communicate with each other through the wireless link using the two wireless tunneling apparatuses as if the two processing apparatuses were connected through a wired connection.Type: GrantFiled: March 17, 2016Date of Patent: October 2, 2018Assignee: Lattice Semiconductor CorporationInventors: Mark Graham Forbes, Shi Cheng, Dmitry Cherniavsky, Chinh Huy Doan, Sohrab Emami, Ricky Keangpo Ho, Nishit Kumar, Patrick Thomas McElwee, James R. Parker, Nitesh Singhal, Ron Zeng
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Patent number: 10015744Abstract: A wireless tunneling system tunnels communications between a first host device and a second host device through a wireless link, while maintaining compliance of the communications between the first and second host devices with a wired communication protocol and operates in a power efficient manner. Two host devices may communicate with each other through a wireless link using the wireless tunneling system, as if two host devices were connected through the wired cable. The wireless tunneling system operates in one of a high power state and one or more low power states. In the high power state, the wireless tunneling system exchanges data at a higher data rate for tunneling. In the low power state, the wireless tunneling system disables power hungry components for conserving power.Type: GrantFiled: January 5, 2015Date of Patent: July 3, 2018Assignee: QUALCOMM IncorporatedInventors: Dmitry Cherniavsky, Chinh Huy Doan, Wen Fan, Mark Forbes, Brian Henry John, Nishit Kumar, James Ray Parker
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Publication number: 20180139793Abstract: A disclosed wireless tunneling system tunnels communications between two processing apparatuses through a wireless link, while maintaining compliance of the communications between the two processing apparatuses with at least two different wired communication protocols. In one embodiment, the wireless tunneling system includes two wireless tunneling apparatuses that communicate with each other through the wireless link. A local wireless tunneling apparatus is coupled to a local processing apparatus through a wired connection and a remote wireless tunneling apparatus is coupled to the remote processing apparatus through another wired connection. The two processing apparatuses may communicate with each other through the wireless link using the two wireless tunneling apparatuses as if the two processing apparatuses were connected through wired connections.Type: ApplicationFiled: January 10, 2018Publication date: May 17, 2018Inventors: Sohrab Emami, Brian Henry John, Jean-Marc Laurent, Nishit Kumar, Wen Tang, Hai Zhu
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Patent number: 9883539Abstract: A disclosed wireless tunneling system tunnels communications between two processing apparatuses through a wireless link, while maintaining compliance of the communications between the two processing apparatuses with at least two different wired communication protocols. In one embodiment, the wireless tunneling system includes two wireless tunneling apparatuses that communicate with each other through the wireless link. A local wireless tunneling apparatus is coupled to a local processing apparatus through a wired connection and a remote wireless tunneling apparatus is coupled to the remote processing apparatus through another wired connection. The two processing apparatuses may communicate with each other through the wireless link using the two wireless tunneling apparatuses as if the two processing apparatuses were connected through wired connections.Type: GrantFiled: March 17, 2016Date of Patent: January 30, 2018Assignee: Lattice Semiconductor CorporationInventors: Sohrab Emami, Brian Henry John, Jean-Marc Laurent, Nishit Kumar, Wen Tang, Hai Zhu
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Publication number: 20160278141Abstract: A disclosed wireless tunneling system tunnels communications between two processing apparatuses through a wireless link, while maintaining compliance of the communications between the two processing apparatuses with at least two different wired communication protocols. In one embodiment, the wireless tunneling system includes two wireless tunneling apparatuses that communicate with each other through the wireless link. A local wireless tunneling apparatus is coupled to a local processing apparatus through a wired connection and a remote wireless tunneling apparatus is coupled to the remote processing apparatus through another wired connection. The two processing apparatuses may communicate with each other through the wireless link using the two wireless tunneling apparatuses as if the two processing apparatuses were connected through wired connections.Type: ApplicationFiled: March 17, 2016Publication date: September 22, 2016Inventors: Sohrab Emami, Brian Henry John, Jean-Marc Laurent, Nishit Kumar, Wen Tang, Hai Zhu
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Publication number: 20160278142Abstract: A disclosed wireless tunneling system tunnels communications between two processing apparatuses through a wireless link, while maintaining compliance of the communications between the two processing apparatuses with a wired communication protocol. In one embodiment, the wireless tunneling system includes two wireless tunneling apparatuses that communicate with each other through the wireless link. A local wireless tunneling apparatus is coupled to a local processing apparatus through a wired connection and a remote wireless tunneling apparatus is coupled to the remote processing apparatus through another wired connection. In one aspect, the local wireless tunneling apparatus predicts a state of the remote processing apparatus, and mirrors the predicted state of the remote processing apparatus.Type: ApplicationFiled: March 17, 2016Publication date: September 22, 2016Inventors: David Noel Babbage II, Chinh Huy Doan, Mark Graham Forbes, Brian Henry John, Nishit Kumar
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Publication number: 20160277994Abstract: A disclosed wireless tunneling system determines a suitable configuration of a wireless tunneling apparatus for tunneling communications between two processing apparatuses through a wireless link. Responsive to determining the configuration of the wireless tunneling apparatus, the wireless tunneling system establishes a communication with another wireless tunneling apparatus through the wireless link, while maintaining compliance of the communications between the two processing apparatuses with a wired communication protocol. Moreover, the wireless tunneling apparatus can supply power to or source power from a processing apparatus coupled to the wireless tunneling apparatus through a wired cable.Type: ApplicationFiled: March 17, 2016Publication date: September 22, 2016Inventors: Brian Henry John, Nishit Kumar, Ron Zeng
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Publication number: 20160277212Abstract: Disclosed wireless tunneling system includes two wireless tunneling apparatuses that communicate with each other through the wireless link. A local wireless tunneling apparatus is coupled to a local processing apparatus through a wired connection and a remote wireless tunneling apparatus is coupled to the remote processing apparatus through another wired connection. The two processing apparatuses bi-directionally communicate with each other through the wireless link using the two wireless tunneling apparatuses as if the two processing apparatuses were connected through a wired connection.Type: ApplicationFiled: March 17, 2016Publication date: September 22, 2016Inventors: Mark Graham Forbes, Shi Cheng, Dmitry Cherniavsky, Chinh Huy Doan, Sohrab Emami, Ricky Keangpo Ho, Nishit Kumar, Patrick Thomas McElwee, James R. Parker, Nitesh Singhal, Ron Zeng
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Publication number: 20160198410Abstract: A wireless tunneling system tunnels communications between a first host device and a second host device through a wireless link, while maintaining compliance of the communications between the first and second host devices with a wired communication protocol and operates in a power efficient manner. Two host devices may communicate with each other through a wireless link using the wireless tunneling system, as if two host devices were connected through the wired cable. The wireless tunneling system operates in one of a high power state and one or more low power states. In the high power state, the wireless tunneling system exchanges data at a higher data rate for tunneling. In the low power state, the wireless tunneling system disables power hungry components for conserving power.Type: ApplicationFiled: January 5, 2015Publication date: July 7, 2016Inventors: Dmitry Cherniavsky, Chinh Huy Doan, Wen Fan, Mark Forbes, Brian Henry John, Nishit Kumar, James Ray Parker
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Patent number: 9215500Abstract: Embodiments of apparatuses and methods to decrease a size of a memory in a low-latency video communication system are described. A control unit is configured to monitor a condition associated with at the communication link. The control unit is configured to receive the video content over a link based on monitoring. A memory comprising a full-frame buffer is coupled to the control unit. The full-frame buffer is configured as a history buffer to store a full frame of the video in a coding format that matches the coding format of the video content received over the link. A display unit is coupled to the history buffer. A portion of the full-frame buffer is configured as a network streaming buffer.Type: GrantFiled: March 15, 2013Date of Patent: December 15, 2015Assignee: Lattice Semiconductor CorporationInventors: Jeffrey M. Gilbert, Ting-Kuo Lo, Peifeng Wu, Nishit Kumar
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Publication number: 20140173680Abstract: Embodiments of apparatuses and methods to decrease a size of a memory in a low-latency video communication system are described. A control unit is configured to monitor a condition associated with at the communication link. The control unit is configured to receive the video content over a link based on monitoring. A memory comprising a full-frame buffer is coupled to the control unit. The full-frame buffer is configured as a history buffer to store a full frame of the video in a coding format that matches the coding format of the video content received over the link. A display unit is coupled to the history buffer. A portion of the full-frame buffer is configured as a network streaming buffer.Type: ApplicationFiled: March 15, 2013Publication date: June 19, 2014Applicant: Silicon Image, Inc.Inventors: Jeffrey M. Gilbert, Ting-Kuo Lo, Peifeng Wu, Nishit Kumar
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Publication number: 20140152891Abstract: A method and apparatus is disclosed herein for reducing digital video image data. In one embodiment, the method comprises comparing a signature for one or more regions of a current frame of the image data to a signature of a corresponding region of one or more previous frames; and for a region of the one or more regions, sending the region to the data sink if comparing the signature results in determining that the signature of the region does not match a signature of a corresponding region of a previous frame available at the data sink.Type: ApplicationFiled: January 10, 2013Publication date: June 5, 2014Applicant: Silicon Image, Inc.Inventors: Jeffrey M. Gilbert, Stephen Bennett, Dmitry Cherniavsky, Ting-Kuo Lo, Nishit Kumar
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Patent number: 8705733Abstract: The invention provides techniques to implement unique identifier for an integrated chip and how this ID can be employed to enhance the security of content in personal video recorder type systems. The storage device can be a hard disk, a removable storage medium or any other type of storage medium. An integrated circuit (IC) within the personal video recorder stores a unique identifier that is used in for encryption and decryption of data stored on the storage device. Several embodiments are disclosed herein that maintain the secrecy of the unique ID such that it is not easily accessible thereby defeating the security scheme.Type: GrantFiled: November 12, 2010Date of Patent: April 22, 2014Assignee: CSR Technology Inc.Inventors: Nishit Kumar, David Auld
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Patent number: 8098737Abstract: A method and apparatus for providing a single-chip digital multimedia receiver for multi-channel/multi-tuner rendering comprising receiving multiple independently encoded input streams on a system-on-a-chip, and independently locking each video output to a corresponding input channel, to ensure that each video and audio output has a clock matched to an encoder clock.Type: GrantFiled: June 28, 2004Date of Patent: January 17, 2012Assignee: Zoran CorporationInventors: Peter Trajmar, Nishit Kumar, Gerard Yeh
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Patent number: 7937595Abstract: A system-on-a-chip (SoC) to process digital audio-video content includes one or more input/output (I/O) interfaces to transmit the digital audio-video content to corresponding I/O devices coupled to the SoC and to receive the digital audio-video content from the corresponding I/O devices. The SoC also includes a cryptographic engine to encrypt the digital audio-video content being transmitted via the I/O interfaces to the corresponding I/O devices and to decrypt the digital audio-video content received via the I/O interfaces from the corresponding I/O devices.Type: GrantFiled: June 28, 2004Date of Patent: May 3, 2011Assignee: Zoran CorporationInventors: Nishit Kumar, Brian Hale Park, Zeljko Markovic
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Publication number: 20110058669Abstract: The invention provides techniques to implement unique identifier for an integrated chip and how this ID can be employed to enhance the security of content in personal video recorder type systems. The storage device can be a hard disk, a removable storage medium or any other type of storage medium. An integrated circuit (IC) within the personal video recorder stores a unique identifier that is used in for encryption and decryption of data stored on the storage device. Several embodiments are disclosed herein that maintain the secrecy of the unique ID such that it is not easily accessible thereby defeating the security scheme.Type: ApplicationFiled: November 12, 2010Publication date: March 10, 2011Applicant: Zoran CorporationInventors: Nishit Kumar, David Auld
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Patent number: 7835520Abstract: The invention provides techniques to implement unique identifier for an integrated chip and how this ID can be employed to enhance the security of content in personal video recorder type systems. The storage device can be a hard disk, a removable storage medium or any other type of storage medium. An integrated circuit (IC) within the personal video recorder stores a unique identifier that is used in for encryption and decryption of data stored on the storage device. Several embodiments are disclosed herein that maintain the secrecy of the unique ID such that it is not easily accessible thereby defeating the security scheme.Type: GrantFiled: February 20, 2003Date of Patent: November 16, 2010Assignee: Zoran CorporationInventors: Nishit Kumar, David Auld
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Patent number: 7372873Abstract: A method and a system for reconstructing a partial transport stream are described. One embodiment of the method includes time-stamping each packet when the packet arrives, storing of the selected subset of packets and the associated timestamps in a storage medium, reading the stored packets and their timestamps from the storage medium, and reconstructing the partial transport stream with the packets and their timestamps.Type: GrantFiled: June 27, 2003Date of Patent: May 13, 2008Assignee: Zoran CorporationInventors: Nishit Kumar, Timothy J. Vogt, David R. Auld
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Patent number: 7334132Abstract: A transport processor that can be used in a digital audio-video receiver system comprises a front end and a memory interface. The front end receives concurrently a plurality of transport streams, where two or more of the plurality of transport streams can have different formats, and each transport stream includes a plurality of packets. The front end includes a packet processor to create an aggregate transport stream in a single format from the plurality of transport streams. The memory interface is an interface through which the transport processor can store the aggregate transport stream in a memory for use by subsequent decode and display operations.Type: GrantFiled: June 27, 2003Date of Patent: February 19, 2008Assignee: Zoran CorporationInventors: Nishit Kumar, Timothy Vogt