Patents by Inventor Ajith N. Nair

Ajith N. Nair 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).

  • Patent number: 10826304
    Abstract: A battery capacity translator (209) includes an input (301), an output (302), and a conversion circuit (305) coupled between the input and the output. The conversion circuit receives stored energy capacity information (701,702) corresponding to one or more energy storage cells of a first type at the input, and converts the stored energy capacity information to modeled stored energy capacity information (703) corresponding to one or more other energy storage cells of a second type. This modeled stored energy capacity information is delivered to the output to emulate the energy storage cells of the second type in legacy systems.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: November 3, 2020
    Assignee: NuGen Systems Inc.
    Inventors: George Thomas, Sai Praturu, Ajith N Nair, Venus Desai
  • Publication number: 20200036056
    Abstract: A battery system includes at least one lithium-ion battery having a unique identification associated therewith. A gas sensor detects at least one gas produced by the lithium-ion battery when the lithium-ion battery experiences a fault condition. The gas sensor also enters a state signal in response thereto. A monitoring circuit includes a memory that stores the unique identification of the battery. The monitoring circuit monitors the gas sensor. A wireless communication device is disposed on the battery and is in data communication with the monitoring circuit. The wireless communication device transmits a wireless alarm signal when the alert state is asserted. A remote wireless communication unit is in wireless data communication with the wireless communication device and receives the wireless alarm signal therefrom. The remote wireless communication unit generates a human-perceptible notification when the wireless alarm signal has been received.
    Type: Application
    Filed: October 8, 2019
    Publication date: January 30, 2020
    Applicant: NuGen Systems, Inc.
    Inventors: George Thomas, Sai Praturu, Ajith N. Nair, Venus Desai
  • Patent number: 10440542
    Abstract: A battery system includes a battery, a monitoring circuit, a wireless communication device and a remote wireless communication unit, and a deployable drone parachute. The monitoring circuit includes a processing unit and non-volatile memory that stores a unique identification of the battery. The wireless communication device is disposed on the battery and is in data communication with sensor circuits. The wireless communication device transmits real time operational parameter data sensed by the sensor circuits. The remote wireless communication unit is in wireless data communication with the wireless communication device and receives the operational parameter data therefrom.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: October 8, 2019
    Assignee: NuGen Systems, Inc.
    Inventors: George Thomas, Sai Praturu, Ajith N. Nair, Venus Desai
  • Publication number: 20170144562
    Abstract: A battery system includes a battery, a monitoring circuit, a wireless communication device and a remote wireless communication unit. The monitoring circuit includes a processing unit and non-volatile memory that stores a unique identification of the battery. The wireless communication device is disposed on the battery and is in data communication with sensor circuits. The wireless communication device transmits real time operational parameter data sensed by the sensor circuits. The remote wireless communication unit is in wireless data communication with the wireless communication device and receives the operational parameter data therefrom.
    Type: Application
    Filed: November 22, 2016
    Publication date: May 25, 2017
    Applicant: NuGen Systems, Inc.
    Inventors: George Thomas, Sai Praturu, Ajith N. Nair, Venus Desai
  • Patent number: 9615139
    Abstract: A system and method for determining the characteristics of a device coupled to a client device are disclosed. A method, according to one embodiment, includes driving a display device with a first video output signal formatted according to a first video interface specification; responsive to driving the display device, soliciting user input based on information included in the first video output signal; determining a characteristic of the display device based on the user input; and driving the display device according to the determined characteristic.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: April 4, 2017
    Assignee: TECH 5
    Inventors: Arturo A. Rodriguez, Robert O. Banker, Darryl S. Delacruz, David B. Lett, Ajith N. Nair, James W. Kiker
  • Patent number: 8358916
    Abstract: A method annotates information of video streams to enable their subsequent trick mode presentation. Annotations are performed while simultaneously storing the one or more video programs and further in concert while decoding and displaying the one or more video programs.
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: January 22, 2013
    Inventors: Arturo A. Rodriguez, Ramesh Nallur, Jeffrey C. Hopper, Ajith N. Nair, Peter Chan
  • Patent number: 8301016
    Abstract: A method for implementing trick mode functionality includes storing a video stream and information related to the video stream in memory, receiving a request for a trick mode operation, decoding a plurality of undecoded dependent frames to create a decoded frame, and outputting the decoded frame.
    Type: Grant
    Filed: August 23, 2007
    Date of Patent: October 30, 2012
    Inventors: Arturo A. Rodriguez, Ramesh Nallur, Jeffrey C. Hopper, Ajith N. Nair, Peter Chan
  • Publication number: 20120188445
    Abstract: A system and method for determining the characteristics of a device coupled to a client device are disclosed. A method, according to one embodiment, includes driving a display device with a first video output signal formatted according to a first video interface specification; responsive to driving the display device, soliciting user input based on information included in the first video output signal; determining a characteristic of the display device based on the user input; and driving the display device according to the determined characteristic.
    Type: Application
    Filed: April 3, 2012
    Publication date: July 26, 2012
    Applicant: Cisco Techology, Inc.
    Inventors: Arturo A. Rodriguez, Robert O. Banker, Darryl S. Delacruz, David B. Lett, Ajith N. Nair, James W. Kiker
  • Patent number: 8161388
    Abstract: A system and method for determining the characteristics of a device coupled to a client device are disclosed. A method, according to one embodiment, includes driving a display device with a first video output signal formatted according to a first video interface specification; responsive to driving the display device, soliciting user input based on information included in the first video output signal; determining a characteristic of the display device based on the user input; and driving the display device according to the determined characteristic.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: April 17, 2012
    Inventors: Arturo A. Rodriguez, Robert O. Banker, Darryl S. Delacruz, David B. Lett, Ajith N. Nair, James W. Kiker
  • Patent number: 8127326
    Abstract: The present invention is directed towards a primary device that detects the proximity of additional remote devices, which are intended to be within the same local network. The primary device communicates with the remote devices using wireless communication. In the event that the remote devices are outside of a predetermined range, the remote devices are disabled.
    Type: Grant
    Filed: October 1, 2003
    Date of Patent: February 28, 2012
    Inventors: Paul J. Claussen, Ajith N. Nair, Samuel H. Russ
  • Patent number: 7966642
    Abstract: A method for providing adaptive video compression includes encoding a video stream in a first compressed format, storing the video stream in a storage device, retrieving the video stream from the storage device, decoding the video stream, encoding the video stream in a second compressed format, and storing the video stream in the storage device. Systems and other methods for providing adaptive video compression are also disclosed.
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: June 21, 2011
    Inventors: Ajith N. Nair, Douglas F. Woodhead, Arturo A. Rodriguez, David B. Burleson
  • Patent number: 7908625
    Abstract: Systems and methods are disclosed for providing downstream signals to a plurality of receiver networks. A receiver network (i.e., a networked multimedia system) includes a splitter/isolation module (SIM), a primary set-top terminal (STT), and at least one remote device. The remote devices communicate with the primary STT via the SIM over coaxial cable. Accordingly, the remote devices utilize some or all of the features including hardware and software that are included in the primary STT via the networked multimedia system.
    Type: Grant
    Filed: January 15, 2003
    Date of Patent: March 15, 2011
    Inventors: Neil C. Robertson, David B. Lett, Samuel H. Russ, Bohdan S. Prus, Michael A. Gaul, Ajith N. Nair
  • Patent number: 7904935
    Abstract: A method for providing adaptive video compression includes encoding a video stream in a first compressed format, storing the video stream in a storage device, retrieving the video stream from the storage device, decoding the video stream, encoding the video stream in a second compressed format, and storing the video stream in the storage device. Systems and other methods for providing adaptive video compression are also disclosed.
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: March 8, 2011
    Inventors: Ajith N. Nair, Douglas F. Woodhead, Arturo A. Rodriguez, David B. Burleson
  • Publication number: 20100074591
    Abstract: Systems and methods for trick mode operation in a digital home communication terminal (DHCT), are disclosed. One such method comprises receiving user input indicating one of a plurality of trick mode operations to be performed on a stored program. The method further comprises retrieving annotation data associated with the stored program. The method further comprises determining parameters for the trick mode operation, based on data associated with the indicated trick mode operation and on the retrieved annotation data. The method further comprises selecting multiple picture sets from the stored program based on the parameters. The method further comprises decoding the selected multiple picture sets.
    Type: Application
    Filed: February 20, 2009
    Publication date: March 25, 2010
    Inventors: Ramesh Nallur, Arturo A. Rodriguez, Jeffrey C. Hopper, Ajith N. Nair, Peter Chan
  • Patent number: 7657919
    Abstract: Systems and methods are disclosed for receiving IP video and audio signals at a subscriber's premises. A QAM modulator then modulates the IP signals and provides the modulated signals to a conventional digital home communications terminal (DHCT). Accordingly, conventional DHCTs can be used in an IP-based network.
    Type: Grant
    Filed: April 9, 2004
    Date of Patent: February 2, 2010
    Assignee: Scientific—Atlanta, LLC
    Inventors: David B. Alsobrook, William E. Wall, William C. Versteeg, Ajith N. Nair
  • Publication number: 20090205010
    Abstract: Video processing systems and methods are disclosed. One system embodiment, among others, includes a video compression engine configured to provide reconstructed pictures corresponding to a real-time presentation of a video program and a compressed version of the real-time presentation, a display buffer of the video compression engine, the display buffer configured to store the reconstructed pictures, and a persistent storage device, wherein the video compression engine is further configured to store the compressed version of the real-time presentation to the persistent storage device while simultaneously providing the real-time presentation of the video program.
    Type: Application
    Filed: February 21, 2009
    Publication date: August 13, 2009
    Inventors: Arturo A. Rodriguez, Ajith N. Nair, Douglas F. Woodhead
  • Publication number: 20090199263
    Abstract: Video processing systems and methods are disclosed. One system embodiment, among others, includes a video compression engine configured to provide reconstructed pictures corresponding to a real-time presentation of a video program and a compressed version of the real-time presentation, a display buffer of the video compression engine, the display buffer configured to store the reconstructed pictures, and a persistent storage device, wherein the video compression engine is further configured to store the compressed version of the real-time presentation to the persistent storage device while simultaneously providing the real-time presentation of the video program.
    Type: Application
    Filed: February 21, 2009
    Publication date: August 6, 2009
    Inventors: Arturo A. Rodriguez, Ajith N. Nair, Douglas F. Woodhead
  • Publication number: 20090196514
    Abstract: Video processing systems and methods are disclosed. One system embodiment, among others, includes a video compression engine configured to provide reconstructed pictures corresponding to a real-time presentation of a video program and a compressed version of the real-time presentation, a display buffer of the video compression engine, the display buffer configured to store the reconstructed pictures, and a persistent storage device, wherein the video compression engine is further configured to store the compressed version of the real-time presentation to the persistent storage device while simultaneously providing the real-time presentation of the video program.
    Type: Application
    Filed: February 21, 2009
    Publication date: August 6, 2009
    Inventors: Arturo A. Rodriguez, Ajith N. Nair, Douglas F. Woodhead
  • Publication number: 20090199261
    Abstract: Video processing systems and methods are disclosed. One system embodiment, among others, includes a video compression engine configured to provide reconstructed pictures corresponding to a real-time presentation of a video program and a compressed version of the real-time presentation, a display buffer of the video compression engine, the display buffer configured to store the reconstructed pictures, and a persistent storage device, wherein the video compression engine is further configured to store the compressed version of the real-time presentation to the persistent storage device while simultaneously providing the real-time presentation of the video program.
    Type: Application
    Filed: February 21, 2009
    Publication date: August 6, 2009
    Inventors: Arturo A. Rodriguez, Ajith N. Nair, Douglas F. Woodhead
  • Publication number: 20090196345
    Abstract: A method for providing adaptive video compression includes encoding a video stream in a first compressed format, storing the video stream in a storage device, retrieving the video stream from the storage device, decoding the video stream, encoding the video stream in a second compressed format, and storing the video stream in the storage device. Systems and other methods for providing adaptive video compression are also disclosed.
    Type: Application
    Filed: February 21, 2009
    Publication date: August 6, 2009
    Inventors: Ajith N. Nair, Douglas F. Woodhead, Arturo A. Rodriguez, David B. Burleson