Patents by Inventor Sanjeev A. Mahajan

Sanjeev A. Mahajan 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: 7571216
    Abstract: A system and method for implementing a CPU/Network Device Interface that reduces the CPU involvement in managing the interface. New data structures in shared memory that are either read-only or write-only by CPU allow the CPU to efficiently utilize techniques such as write-posting and cache prefetching. Additionally, hardware-assisted packet transmission and high-level packet flow control reduce the burden on the CPU. A fair allocation system assures fair access to the receive interface by multiple line cards.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: August 4, 2009
    Assignee: Cisco Technology, Inc.
    Inventors: Andrew McRae, Sanjeev A. Mahajan, David James Stewart
  • Publication number: 20090181716
    Abstract: An apparatus in one example has: a predetermined location having at least a wireless communication device, the wireless communication device having a predetermined coverage area; a mobile terminal that communicates with the wireless communication device when the mobile terminal is within the predetermined coverage area; the mobile terminal having a camera and a functionality that selectively disables and enables the camera; and the wireless communication device having a functionality that causes the mobile terminal to disable the camera when the mobile terminal is within the predetermined coverage area, and wherein the mobile terminal effects an enabling of the camera when the mobile terminal leaves the predetermined coverage area.
    Type: Application
    Filed: January 11, 2008
    Publication date: July 16, 2009
    Inventors: David S. Benco, Sanjeev Mahajan, Baoling S. Sheen, Sandra L. True
  • Patent number: 7554570
    Abstract: An apparatus in one example has: a mobile terminal having a camera; a further terminal; a communication network operative coupled to the mobile terminal and to the further terminal; the communication network having remote mobile phone camera operation functionality such that the further terminal in the communications network remotely controls the camera in the mobile terminal.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: June 30, 2009
    Assignee: Alcatel-Lucent USA Inc.
    Inventors: David S. Benco, Sanjeev Mahajan, Baoling S. Sheen, Sandra L. Truc
  • Patent number: 7519358
    Abstract: A method is provided enabling communication infrastructure equipment to initially provision and update shared secret data of a mobile station where the mobile station only uses IP Multimedia Subsystem protocol signaling to accomplish the provisioning and updating.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: April 14, 2009
    Assignee: Alcatel-Lucent USA Inc.
    Inventors: David S. Benco, Jaydutt B. Bhatt, Sanjeev Mahajan, Baoling S. Sheen, Sandra L. True
  • Publication number: 20080311898
    Abstract: An apparatus in one example has: a controllable system having a plurality of controllable parameters; a plurality of sensors for respectively detecting the plurality of controllable parameters, the sensors providing respective sensor data indicative of the plurality of controllable parameter; a control center that is operatively coupled to the controllable system, the control center receiving the sensor data; a communication module in the control center, the communication module having a transceiver that communicates with a mobile terminal in a wireless telecommunication network wherein the communication module sends the sensor data and receives respective control data in response thereto; wherein the control center applies the control data to the controllable system to respectively change the controllable parameters. In one embodiment the controllable system is a swimming pool.
    Type: Application
    Filed: June 13, 2007
    Publication date: December 18, 2008
    Inventors: David S. Benco, Sanjeev Mahajan, Baoling S. Sheen, Sandra L. True
  • Publication number: 20080311890
    Abstract: A method in one example has: registering remotely controlled devices and terminals of subscribers with at least one remote service server in an IMS network, the remotely controlled devices having respective IMS clients, and the terminals of the subscribers having respective IMS clients; and allowing the terminals of the subscribers to interface with respective remotely controlled devices via the IMS network. A subscriber is able to control a remote video recording device, for example, change channels, view scheduled programs, schedule recording, view a previously recorded program or a program currently being aired via the IMS network.
    Type: Application
    Filed: June 13, 2007
    Publication date: December 18, 2008
    Inventors: David S. Benco, Sanjeev Mahajan, Baoling S. Sheen, Sandra L. True
  • Patent number: 7412228
    Abstract: The present invention provides a method for notifying a primary wireless unit in a group calling plan that a wireless unit in the group calling plan has call activity. An MSC determines if there is call activity on a wireless phone. The MSC determines if the wireless phone is a member of a call monitoring group. If so, the MSC records call information related to the call activity and sends the call information to the primary wireless unit.
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: August 12, 2008
    Assignee: Lucent Technologies Inc.
    Inventors: Deborah Lewandowski Barclay, David S Benco, Sanjeev Mahajan, Thomas Lee McRoberts, Raymond Leroy Ruggerio
  • Patent number: 7366296
    Abstract: Embodiments of the method and system provide for automatic balancing of audio signal strength levels on voice paths between first and second parties in a telecommunication system. The method in an embodiment may have the steps of: checking for a subscription to audio signal strength level balancing by at least one of the first and second parties; and balancing, if at least one of the first and second parties has the subscription, audio signal strength levels on voice paths between the first and second parties. The system implements the method.
    Type: Grant
    Filed: November 30, 2004
    Date of Patent: April 29, 2008
    Assignee: Lucent Technologies Inc.
    Inventors: David S. Benco, Sanjeev Mahajan, Baoling S. Sheen, Sandra L. True
  • Publication number: 20080096524
    Abstract: A method of providing a mobile telecommunications Service Plan to a multi-member user group is provided. The Service Plan provides a predefined total resource allotment which is shared by the group once each billing cycle. The Service Plan enables a member to define separate resource allowances for each group member. Resource usage warning thresholds are defined which alert a member when the member approaches using all of his or her resources. The Service Plan enables a member to receive a resource allotment transferred from a second member upon obtaining permission from the second member. The Service Plan can also enable a member to purchase additional service resources apart from the allowances if so desired.
    Type: Application
    Filed: October 20, 2006
    Publication date: April 24, 2008
    Inventors: Sandra Lynn True, David S. Benco, Sanjeev Mahajan, Baoling S. Sheen
  • Publication number: 20080064400
    Abstract: Methods are disclosed for detecting and recovering from incidents of wireless signal interference that threaten to disable or disrupt wireless telephone services. Mobile units that are engaged in active calls that are compromised due to incidents of wireless signal interference are instructed to retune to an alternate channel. If the mobile successfully receives the retune message, it performs a handoff to the alternate channel and the call remains active. Otherwise, the call will be dropped or suspended. For a period of time following incidents of interference, affected channels are rendered unavailable for new call originations, terminations, handoffs or reconnects; however, the channels may be redesignated as available if sufficient time elapses without any further incidents of wireless signal interference.
    Type: Application
    Filed: September 13, 2006
    Publication date: March 13, 2008
    Inventors: David S. Benco, Sanjeev Mahajan, Baoling S. Sheen, Sandra Lynn True
  • Patent number: 7343149
    Abstract: An apparatus in one example has: a network service provider; a mobile terminal operatively coupled to the network service provider; a credit card company system operatively coupled to the network service provider; and the network service provider structured such that, when the credit card company system notifies the network service provider of charges to credit cards associated with the mobile terminal, the network service provider notifies the mobile terminal of such charges.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: March 11, 2008
    Assignee: Lucent Technologies Inc.
    Inventors: David S. Benco, Sanjeev Mahajan, Baoling S. Sheen, Sandra L. True
  • Patent number: 7327986
    Abstract: A system and method of vehicle delay notification. The method includes determining a vehicle delay, determining that the vehicle delay meets or exceeds a delay threshold, determining one or more affected mobile telecommunications subscribers, and sending a message to one or more mobile telecommunications phones notifying the one or more affected mobile telecommunications subscribers that the vehicle is delayed. The system determines the vehicle delay and sends a message to one or more mobile telecommunications phones notifying one or more affected subscribers that the vehicle is delayed.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: February 5, 2008
    Assignee: Lucent Technologies Inc.
    Inventors: Sandra Lynn True, David S. Benco, Sanjeev Mahajan, Baoling S. Sheen
  • Publication number: 20080009271
    Abstract: A system and method of providing sports statistics to one or more mobile telecommunications handsets during a sporting event is provided. Sports statistics relevant to a participant-highlighting event occurring during the sporting event, such as a baseball player coming up to bat at a baseball game, are delivered to a Subscriber's mobile telecommunications handset. The relevant statistics are generated and delivered to the handset during the participant-highlighting event. Subscribers can provide subscriber-specific criteria to customize the statistics information they receive.
    Type: Application
    Filed: July 6, 2006
    Publication date: January 10, 2008
    Inventors: Sandra Lynn True, David S. Benco, Sanjeev Mahajan, Baoling S. Sheen
  • Publication number: 20070275711
    Abstract: An apparatus and method are provided for receiving a message that a mobile communications device has experienced a dropped call, and updating an account of a user of the mobile communications device to provide a credit for the dropped call upon receipt of the message. The message is received without involvement from the user of the mobile communications device. Optionally, the mobile communications device may be reconnected to a last call number when a signal becomes available.
    Type: Application
    Filed: May 24, 2006
    Publication date: November 29, 2007
    Inventors: Ajay K. Buti, Sanjeev Mahajan
  • Patent number: 7299054
    Abstract: An exemplary method in a wireless telecommunication system determines that a radio frequency (RF) communications link is not available to a wireless mobile. Information about a party originating a call to the wireless mobile is received and stored in a record associated with the wireless mobile. An alert flag associated with the wireless mobile is set. Upon determining that an RF link has become available to the wireless mobile and upon detecting the presence of the set alert flag, a communication action is automatically taken by which the party is made aware that an RF link is available to the wireless mobile, such as by sending a message to the party based on information stored about the party in the record.
    Type: Grant
    Filed: April 28, 2005
    Date of Patent: November 20, 2007
    Assignee: Lucent Technologies Inc.
    Inventors: David S. Benco, Sanjeev Mahajan, Raymond L. Ruggerio
  • Publication number: 20070249322
    Abstract: An apparatus in one example has: a telecommunication network operatively coupled to at least one mobile terminal; a handset data transfer module in the at least one mobile terminal; a mobile handset protection application server in the telecommunication network; and an emergency storage location operatively coupled to the mobile handset protection application server; wherein, if the mobile terminal is identified as being lost/stolen, the mobile handset protection application server communicates with the handset data transfer module to upload the handset data to the emergency storage location in the telecommunication network.
    Type: Application
    Filed: April 21, 2006
    Publication date: October 25, 2007
    Inventors: David Benco, Sanjeev Mahajan, Baoling Sheen, Sandra True
  • Publication number: 20070213030
    Abstract: Methods are disclosed for determining end user costs incurred for recently completed calls or services and providing timely notice of such costs to the subscriber. Embodiments of the invention provide for cost notification associated with a last completed call/service and cost notification associated with one or more recent calls responsive to a customer query.
    Type: Application
    Filed: March 9, 2006
    Publication date: September 13, 2007
    Inventors: David Benco, Sanjeev Mahajan, Baoling Sheen, Sandra True
  • Publication number: 20070207839
    Abstract: An apparatus in one example has: a mobile terminal having at least first and second modes of operation; and a special alerting code; wherein, in response to the calling party entering the special alerting code, the mobile terminal changes from the first mode of operation to the second mode of operation. The system allows a mobile terminal in a silent/meeting mode to go into a vibrate and/or ring mode when a calling party enters a special alerting code.
    Type: Application
    Filed: March 6, 2006
    Publication date: September 6, 2007
    Inventors: Ajay Buti, Sanjeev Mahajan
  • Publication number: 20070180042
    Abstract: An apparatus in one example has: a mobile terminal; a voice mail system operatively coupled to a voice mail database, the voice mail database having a plurality of prioritized voice messages for predetermined mobile terminals; and a network operatively coupled to the mobile terminal and the voice mail system. Embodiments according to the present method and apparatus allow the user to assign priorities to various phone numbers. This may be implemented in one embodiment by use of voice prompts to have the user enter a phone number and a priority number. This information is then stored in the network. When the user retrieves the voice messages, the network plays them back according to the priorities associated with the phone numbers that the messages were received on.
    Type: Application
    Filed: February 2, 2006
    Publication date: August 2, 2007
    Inventors: David Benco, Sanjeev Mahajan, Baoling Sheen, Sandra True
  • Publication number: 20070179788
    Abstract: An apparatus in one example has: a mobile terminal having at least a display, audio input/output and a text entry part; a language server operatively coupled to a language lesson database; and a network operatively coupled to the mobile terminal and the language server.
    Type: Application
    Filed: January 27, 2006
    Publication date: August 2, 2007
    Inventors: David Benco, Sanjeev Mahajan, Baoling Sheen, Sandra True