Patents by Inventor Anil Gupta

Anil Gupta 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: 20130283050
    Abstract: Methods, devices, and machine readable media are provided for wireless client authentication and assignment. Some examples can include a network device with a processing resource and a memory resource storing instructions executable by the processing resource to act as a default gateway and present a web portal for logon in response to a request from a wireless client prior to authentication of the wireless client, to send a dissociation command for the wireless client in response to an initial authentication of the wireless client, and to assign traffic to a local virtual local area network (VLAN) defined on an access point (AP) associated with the wireless client in response to a subsequent authentication of the wireless client. Some examples can include assigning the wireless client to an isolation VLAN that is tunneled via the network device prior to dissociation, where the local VLAN is not tunneled via the network device.
    Type: Application
    Filed: April 23, 2012
    Publication date: October 24, 2013
    Inventors: Anil Gupta, Sung-Ju Lee
  • Publication number: 20130279391
    Abstract: Methods, devices, and machine readable media are provided for transmission in a network with active and sleeping clients. Some examples can include transmitting a first multicast stream of data in response to an active wireless client being associated with the wireless network device at a particular time. The method can include transmitting a second multicast stream of the data after the first multicast stream in response to a sleeping wireless client being associated with the wireless network device at the particular time and in response to a delivery traffic indication message count expiring. The first and/or second multicast streams of the data can be retransmitted a number of times (e.g., at different data rates). An active/sleep status can be maintained for the wireless clients. A unicast stream can be transmitted when the number of clients does not exceed a threshold.
    Type: Application
    Filed: April 23, 2012
    Publication date: October 24, 2013
    Inventors: Anil Gupta, Sung-Ju Lee
  • Publication number: 20130233818
    Abstract: The present invention provides a modular system for at least one of displaying and storing at least one article. The modular system includes at least a pair of elongated support brackets having magnetic protrusions; at least one elongated cross member having downwardly facing end stops and means for positioning each of the at least one elongated cross member and the at least said pair of elongated support brackets in a generally horizontal plane during use of the modular system. The at least a pair of elongated support brackets are disposed in a spaced apart parallel relationship with each other. The at least one elongated cross member is sized to at least span a distance between the at least pair of elongated support brackets. Additionally, the at least one elongated cross member may at least rest on a top edge of each of the at least the pair of elongated support brackets during use of said modular system.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 12, 2013
    Inventor: ANIL GUPTA
  • Patent number: 8503396
    Abstract: To enable a network apparatus to detect L3 roaming users and to take appropriate forwarding actions, L3 knowledge is introduced inside an L2 bridge forwarding table in the network apparatus. As a client moves from a subnet associated with a first network element to a subnet associated with the network apparatus, a determination is made regarding whether the client is roaming by evaluating a source IP address within a L3 packet header within a first frame received at the network apparatus. If, as a result of the evaluating step, it is determined that the client is roaming, the L2 bridge forwarding table is configured to include a source MAC address of the client together with information identifying a destination interface for use in directing client data traffic back towards the subnet associated with the first network element.
    Type: Grant
    Filed: August 4, 2011
    Date of Patent: August 6, 2013
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Richard H. Blanchette, Martin Bouchard, Anil Gupta, Yannick Koehler, Gilbert Moineau, Fréderic D. Mouveaux, Roger D. Sands, Pierre Trudeau
  • Patent number: 8400866
    Abstract: A current driving mechanism for a magnetic memory device, comprising: a) a current driver circuit; and b) a current decoding block coupled to the current driver circuit, wherein the current decoding block comprises a transistor (M18) to control driver currents from the current driver circuit, and wherein the transistor (M18) has a smaller form factor then otherwise possible by virtue of maintaining a gate thereof at a negative voltage.
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: March 19, 2013
    Assignee: Magsil Corporation
    Inventors: Krishnakumar Mani, Anil Gupta
  • Patent number: 8396785
    Abstract: A method and system to create personalized investor information packages, based on investor information, to be delivered to the investor to satisfy both compliance regulations and investor preferences. The method and system may deliver information in a paper or electronic format.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: March 12, 2013
    Assignee: Broadridge Content Solutions, Inc.
    Inventors: Jeffrey B. Levering, Alex Magary, Craig LeClair, Larry Kunz, Anil Gupta, Brigitte Tuller, Garett Wiley, Patricia Rosch
  • Patent number: 8331303
    Abstract: Systems, methods, and devices are provided for an adaptive wireless network. A wireless network device for an adaptive wireless network can include an application specific integrated circuit (ASIC) including logic and memory resources coupled to the ASIC. The logic can store information received from a number of clients associated with the wireless network device regarding capabilities of the number of clients in the memory resources. The logic can adapt a guard interval and/or a channel width for transmission of a data stream according to capabilities of a number of clients associated with the wireless network device.
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: December 11, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Anil Gupta, Sung-Ju Lee, Vincent Ma
  • Patent number: 8279897
    Abstract: A wireless node receives a beacon from a wireless access point. The beacon includes a wireless protocol time synchronization function (TSF) timestamp generated with reference to a global clock for a network. The wireless node synchronizes a counter according to the TSF timestamp. The wireless node receives a global timing offset (GTO) packet from the wireless access point and combines the GTO packet with a counter value to generate a global timestamp.
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: October 2, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Jung Gun Lee, Raul Herman Etkin, Sung-Ju Lee, Anil Gupta, Vincent Ma
  • Publication number: 20120127970
    Abstract: One embodiment provides a wireless network system (10) configured to mitigate co-channel interference. The system comprises a plurality of coverage cells (42,62) arranged to form a communication cluster (40, 60) and a plurality of communication channels (A, B, C) assigned to the plurality of coverage cells to define a plurality of different same channel sets of coverage cells for each communication channel of the plurality of communication channels. Different same channel sets of coverage cells are configured to communicate during different transmission time periods to mitigate co-channel interference.
    Type: Application
    Filed: January 29, 2010
    Publication date: May 24, 2012
    Inventors: Anil Gupta, Vincent Ma, Sung-Ju Lee, Jung Gun Lee
  • Patent number: 8125834
    Abstract: A memory system includes an array of solid state memory devices which are in communication with and under the control of a controller module via a device bus with very few lines. This forms an integrated-circuit mass storage system which is contemplated to replace a mass storage system such as a disk drive memory in a computer system. Command, address and data information are serialized into component strings and multiplexed before being transferred between the controller module and the array of memory devices. The serialized information are is accompanied by a control signal to help sort out the multiplexed components. Each memory device in the array is mounted on a multi-bit mount and assigned an array address by it an array mount. An A memory device is selected by an appropriate address broadcast over the device bus, without requiring the usual dedicated select signal. A reserved array particular mount multi-bit configuration is used to unconditionally select the device mounted thereon.
    Type: Grant
    Filed: November 16, 2009
    Date of Patent: February 28, 2012
    Assignee: SanDisk Technologies Inc.
    Inventors: Karl M. J. Lofgren, Jeffrey Donald Stai, Anil Gupta, Robert D. Norman, Sanjay Mehrotra
  • Publication number: 20120039230
    Abstract: To enable a network apparatus to detect L3 roaming users and to take appropriate forwarding actions, L3 knowledge is introduced inside an L2 bridge forwarding table in the network apparatus. As a client moves from a subnet associated with a first network element to a subnet associated with the network apparatus, a determination is made regarding whether the client is roaming by evaluating a source IP address within a L3 packet header within a first frame received at the network apparatus. If, as a result of the evaluating step, it is determined that the client is roaming, the L2 bridge forwarding table is configured to include a source MAC address of the client together with information identifying a destination interface for use in directing client data traffic back towards the subnet associated with the first network element.
    Type: Application
    Filed: August 4, 2011
    Publication date: February 16, 2012
    Inventors: Richard H. Blanchette, Martin Bouchard, Anil Gupta, Yannick Koehler, Gilbert Moineau, Fréderic D. Mouveaux, Roger D. Sands, Pierre Trudeau
  • Publication number: 20110258141
    Abstract: A method and system to create personalized investor information packages, based on investor information, to be delivered to the investor to satisfy both compliance regulations and investor preferences. The method and system may deliver information in a paper or electronic format.
    Type: Application
    Filed: June 27, 2011
    Publication date: October 20, 2011
    Inventors: Jeffrey B. Levering, Alex Magary, Craig LeClair, Larry Kunz, Anil Gupta, Brigitte Tuller, Garett Wiley, Patricia Rosch
  • Patent number: 8018900
    Abstract: To enable devices to detect L3 roaming users and to take appropriate forwarding actions, L3 knowledge is introduced inside a bridge in a non-intrusive way. In particular, as a client moves from a subnet associated with a first network element to a subnet associated with a second network element, a determination is made regarding whether the client is roaming. This is done by evaluating a source IP address within a L3 packet header within a first frame received at the second network element. If, as a result of the evaluating step, it is determined that the client is roaming, an L2 bridge forwarding table in the second network element is configured to include a source MAC address of the client together with information identifying at least a destination interface for use in directing client data traffic back towards the subnet associated with the first network element. The first frame is then forwarded.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: September 13, 2011
    Assignee: Hewlett-Packard Company
    Inventors: Richard H. Blanchette, Martin Bouchard, Anil Gupta, Yannick Koehler, Gilbert Moineau, Fréderic D. Mouveaux, Roger D. Sands, Pierre Trudeau
  • Publication number: 20110216660
    Abstract: A wireless node receives a beacon from a wireless access point. The beacon includes a wireless protocol time synchronization function (TSF) timestamp generated with reference to a global clock for a network. The wireless node synchronizes a counter according to the TSF timestamp. The wireless node receives a global timing offset (GTO) packet from the wireless access point and combines the GTO packet with a counter value to generate a global timestamp.
    Type: Application
    Filed: March 2, 2010
    Publication date: September 8, 2011
    Inventors: Jung Gun Lee, Raul Herman Etkin, Sung-Ju Lee, Anil Gupta, Vincent Ma
  • Publication number: 20110211518
    Abstract: Systems, methods, and devices are provided for an adaptive wireless network. A wireless network device for an adaptive wireless network can include an application specific integrated circuit (ASIC) including logic and memory resources coupled to the ASIC. The logic can store information received from a number of clients associated with the wireless network device regarding capabilities of the number of clients in the memory resources. The logic can adapt a guard interval and/or a channel width for transmission of a data stream according to capabilities of a number of clients associated with the wireless network device.
    Type: Application
    Filed: October 1, 2010
    Publication date: September 1, 2011
    Inventors: Anil Gupta, Sung-Ju Lee, Vincent Ma
  • Patent number: 7979333
    Abstract: A method and system to create personalized investor information packages, based on investor information, to be delivered to the investor to satisfy both compliance regulations and investor preferences. The method and system may deliver information in a paper or electronic format.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: July 12, 2011
    Inventors: Jeffrey B. Levering, Alex Magary, Craig LeClair, Larry Kunz, Anil Gupta, Brigitte Tuller, Garett Wiley, Patricia Rosch
  • Publication number: 20110060697
    Abstract: A method and system to create personalized investor information packages, based on investor information, to be delivered to the investor to satisfy both compliance regulations and investor preferences. The method and system may deliver information in a paper or electronic format.
    Type: Application
    Filed: September 2, 2010
    Publication date: March 10, 2011
    Inventors: Jeffrey B. Levering, Alex Magary, Craig LeClair, Larry Kunz, Anil Gupta, Brigitte Tuller, Garett Wiley, Patricia Rosch
  • Publication number: 20110032755
    Abstract: Disclosed is a current driving mechanism for a magnetic memory device, comprising: a) a current driver circuit; and b) a current decoding block coupled to the current driver circuit, wherein the current decoding block comprises a transistor M18 to control driver currents from the current driver circuit, and wherein the transistor M18 has a smaller form factor then otherwise possible by virtue of maintaining a gate thereof at a negative voltage.
    Type: Application
    Filed: August 6, 2010
    Publication date: February 10, 2011
    Applicant: MAGSIL CORPORATION
    Inventors: Krishnakumar Mani, Anil Gupta
  • Patent number: 7873352
    Abstract: A fast roaming (handoff) service is provided for a WLAN infrastructure. A given mobile station (STA) obtains a pairwise master key (PMK) when it associates with an access point (AP) in the infrastructure. A neighbor graph identifies prospective APs to which the STA may then roam. At initialization, preferably the neighbor graph is fully-connected (i.e., each AP is assumed to be connected to every other AP). The PMK (obtained by the STA initially) is shared proactively with the neighbor APs as indicated in the neighbor graph. Thus, when the STA roams to a neighbor AP, because the PMK is already available, there is no requirement that the STA initiate a real-time request to an authentication server to re-associate to the new AP.
    Type: Grant
    Filed: May 9, 2006
    Date of Patent: January 18, 2011
    Assignee: Hewlett-Packard Company
    Inventors: Hien Nguyen, Pierre Trudeau, Anil Gupta, Roger D. Sands, Thomas S. Stefanski
  • Patent number: 7870046
    Abstract: Standardized financial reports are automatically generated from company financial reports using a taxonomy library that maps company-specific terms to corresponding standard terms. Line items in the standardized financial reports include standardized terms derived from company-specific terms in the company financial report as well as corresponding financial information obtained from the company financial report. The financial information in the standardized financial report may be highlighted to indicate its source, and may also be cross-referenced back to its source location in the company financial report so that the information can be verified.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: January 11, 2011
    Assignee: CAE Solutions Corporation
    Inventor: Anil Gupta