Patents by Inventor Raghu Subramanian

Raghu Subramanian 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).

  • Publication number: 20150132855
    Abstract: Techniques described herein enable a mobile multifunction device to detect a disposable sensor card at an interface coupled to the mobile multifunction device, wherein the disposable sensor card is mounted inside an opening in the mobile multifunction device, detect analog information associated with the disposable sensor card, and convert analog information to digital information. Detecting analog information comprises detecting a non-transient change in at least a portion of the disposable sensor card, wherein at least a portion of the first disposable sensor card changes form in response to exposure to one or more stimuli from an environment of the first disposable sensor card. A non-transient change may include one or more of changing color, changing shape, changing chemical composition or changing electrical characteristics. Furthermore, the interface may be configured to receive disposable sensor cards with varying sensing capabilities.
    Type: Application
    Filed: November 11, 2013
    Publication date: May 14, 2015
    Applicant: QUALCOMM Incorporated
    Inventors: Russel Allyn Martin, Ana Rangelova Londergan, Justin Phelps Black, Rihui He, Igor Tchertkov, Raghu Subramanian Srivatsa
  • Publication number: 20110134752
    Abstract: A method for performing multilink communications may include applying a quality-of-service (QoS) policy to incoming traffic, where the QoS policy operates to identify a first portion and a second portion of the incoming traffic. The method may include fragmenting the first portion of the incoming traffic into a group of fragments. The method may include sequencing the group of fragments and the second portion of the incoming traffic into a sequenced flow, where the sequencing causes the second portion to be interleaved among the group of fragments so that the sequenced flow can be made available to a first link and a second link as multilink traffic, where the first link carries a first portion of the multilink traffic and the second link carries a second portion of the multilink traffic.
    Type: Application
    Filed: February 17, 2011
    Publication date: June 9, 2011
    Applicant: JUNIPER NETWORKS, INC.
    Inventors: Uros PRESTOR, Raghu Subramanian, Stephen W. Turner
  • Patent number: 7911953
    Abstract: A method for performing multilink communications may include applying a quality-of-service (QoS) policy to incoming traffic, where the QoS policy operates to identify a first portion and a second portion of the incoming traffic. The method may include fragmenting the first portion of the incoming traffic into a group of fragments. The method may include sequencing the group of fragments and the second portion of the incoming traffic into a sequenced flow, where the sequencing causes the second portion to be interleaved among the group of fragments so that the sequenced flow can be made available to a first link and a second link as multilink traffic, where the first link carries a first portion of the multilink traffic and the second link carries a second portion of the multilink traffic.
    Type: Grant
    Filed: November 16, 2005
    Date of Patent: March 22, 2011
    Assignee: Juniper Networks, Inc.
    Inventors: Uros Prestor, Raghu Subramanian, Stephen W. Turner
  • Patent number: 6332201
    Abstract: A function for verifying the behavior of a digital system, where the digital system can exhibit several differing but valid behaviors from the same input. Identical input vectors are applied to both a hardware model and hardware emulator of the digital system via a simulator. Simulating the hardware emulator generates one or more predicted output vectors, while simulating the hardware model produces a single output vector. The output vector of the hardware model is then compared with the one or more predicted output vectors of the hardware emulator. If there is not an output match, an exception is raised. If the output vector of the hardware model matches one of the predicted output vectors of the hardware emulator, a rules checker applies a set of context specific rules defining a valid behavior to the current matching output vector, the internal model state information from the hardware emulator, and a history file of previous output vectors.
    Type: Grant
    Filed: March 23, 1999
    Date of Patent: December 18, 2001
    Assignee: Hewlett-Packard Company
    Inventors: Richard Chin, Raghu Subramanian