Patents by Inventor Mark Enzmann
Mark Enzmann 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: 8942709Abstract: Systems and methods provide a single E.164 number for voice and data call redirection and telephony services such as caller identification, regardless of in which type of network a dual mode mobile device operates. When the dual mode device registers and is active in a GSM network, temporary routing and status updates are triggered and resultant information is maintained in both networks. A mobile terminated call is routed through an enterprise WLAN with call control within the enterprise being handled by SIP or H.323 signaling, and the call is redirected to the mobile device in the GSM network, where call control is assumed by the SS7 network. Services are provided using the protocols native to the active network, and the single E.164 is used consistently along with or lieu of the temporary routing information for subscriber identity specific functions, such as caller identification and voice mail.Type: GrantFiled: December 29, 2009Date of Patent: January 27, 2015Assignee: Shoretel, Inc.Inventors: Thomas Wayne Bonner, Nhan Thanh Tran, Mark Enzmann, Simon Richardson
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Patent number: 8774773Abstract: A mobile communication device having a feature enhanced contact list and related systems and methods are described. The enhanced contact list can display a voice call availability indication for one or more contact list entries. The contact list can be updated by sending a voice call availability query from the communication device to a wireless network. The communication device can be configured to construct such a query and send it to the network. The network can be configured to receive the query, obtain voice call availability information for one or more contacts and return this information to the requesting mobile device for presentation on a display of that device.Type: GrantFiled: September 19, 2006Date of Patent: July 8, 2014Assignee: AT&T Mobility II LLCInventors: William J. Sigmund, Mark Enzmann
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Patent number: 8744436Abstract: Management of native subscriber registrations on a foreign network is accomplished via an approach that advantageously offers dynamic roaming, that is, the capability to send data over-the-air to populate a customer subscriber identity module (SIM) card with specific networks, in a specific order of preference, according to the characteristics and capabilities of the subscriber mobile station, the subscriber's home network, the foreign territory roamed, and the like. The approach also provides an SS7 service-based solution including the capability of the home network to control the roaming mobile station from registering on a non-preferred visited network, based on configurable rules.Type: GrantFiled: July 16, 2007Date of Patent: June 3, 2014Assignee: AT&T Mobility II LLCInventors: Todd W. Antrim, Max G. Faulkner, Mark Enzmann, James Hudgens
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Publication number: 20120052843Abstract: A computer-implemented method provides, to a first user, location-based information concerning a second user, and a system and computer-readable storage medium include computer-readable instructions for performing the same. The method includes determining that the second user is within a certain geographic area and communicating to the first user, by way of a wireless communication device of the first user, an identity of the second user.Type: ApplicationFiled: November 4, 2011Publication date: March 1, 2012Inventors: Mark Enzmann, Robert T. Moton, JR., Samuel N. Zellner
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Patent number: 8078167Abstract: A mobility management analysis architecture for call management. Systems and methods are provided for routing of a landline-mobile and mobile-mobile call using a switching network (landline or mobile originating) to serve effectively as the “GMSC/tandem” switching layer for the mobile network, as well as for mobile-mobile calls using an originating switch. When a landline switch issues an local number portability (LNP) query, the response to the query can be intercepted by a preliminary mobility management platform that determines a location routing number (LRN) for a visited mobile switching center (V-MSC) to which a destination mobile handset is currently attached. The LRN for that V-MSC is returned in the LNP response to the switch, which then routes the call to the serving V-MSC based on the LRN. The V-MSC then performs the GMSC (gateway mobile switching center) functionality, for example, for that particular call.Type: GrantFiled: December 28, 2009Date of Patent: December 13, 2011Assignee: AT&T Mobility II LLCInventors: Maurice Scott Laster, Mark Enzmann, John Mark Dammrose, Annie Nguyen
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Patent number: 8009849Abstract: A hearing aid device is configured to operate as an ear bud device for a wireless phone. The hearing aid device functions in a manner similar to a conventional hearing aid device in a first operational state. The operational state of the hearing aid device is changed to a second operational state, in some embodiments, by a verified input from a wireless phone. Upon the change in operational state, the microphone input from the aided ear bud is output to the wireless phone while the incoming transmission from the wireless phone is combined with the microphone input and output to the user. The hearing aid device can be modified to receive analog or digital inputs from other outside sources. Exemplary methods for operating a hearing aid device is disclosed. An exemplary mobile communications device for interfacing with the hearing aid device also is disclosed.Type: GrantFiled: September 21, 2009Date of Patent: August 30, 2011Assignee: AT&T Mobility II LLCInventor: Mark Enzmann
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Patent number: 7890125Abstract: The present invention is a method and system for pushing data to a mobile station. A message is pushed from the push content server to a Java-enabled mobile terminal. A Java MIDlet on the mobile terminal then intercepts the message and determines the appropriate delivery of the SMS message. The Java MIDlet can determine whether to present the SMS message via normal SMS protocol, present the SMS message to the screen of the mobile device, reject the SMS message, or automatically accept the SMS message. If the message is accepted by the mobile device, the Java MIDlet may initiate GPRS or EDGE interface to request data to the mobile device.Type: GrantFiled: January 24, 2003Date of Patent: February 15, 2011Assignee: AT&T Mobility II, LLCInventors: Mark Enzmann, Roger N. Mahler, Kennie Yiu-Hon Kwong
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Patent number: 7864756Abstract: Systems and methods are provided wherein an incoming plain old telephone systems (PSTN) signal is input into a network conversion interface. The network conversion interface first determines the data type of the incoming signal. Next, the network conversion interface creates a routing sequence of the incoming signal based on the determined data type. Finally, the network conversion interface converts the incoming signal into an 802.X format and sends the signal to an appropriate IP device based on the determined signal type. Should the network conversion interface lose electrical power, a drop contactor routes the incoming signal directly to an analog device without creating a routing sequence or performing an 802.X conversion.Type: GrantFiled: July 18, 2008Date of Patent: January 4, 2011Assignee: Shoretel, Inc.Inventors: Mark Enzmann, Roger Mahler
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Publication number: 20100105379Abstract: Systems and methods provide a single E.164 number for voice and data call redirection and telephony services such as caller identification, regardless of in which type of network a dual mode mobile device operates. When the dual mode device registers and is active in a GSM network, temporary routing and status updates are triggered and resultant information is maintained in both networks. A mobile terminated call is routed through an enterprise WLAN with call control within the enterprise being handled by SIP or H.323 signaling, and the call is redirected to the mobile device in the GSM network, where call control is assumed by the SS7 network. Services are provided using the protocols native to the active network, and the single E.164 is used consistently along with or lieu of the temporary routing information for subscriber identity specific functions, such as caller identification and voice mail.Type: ApplicationFiled: December 29, 2009Publication date: April 29, 2010Inventors: Thomas Wayne Bonner, Nhan Thanh Tran, Mark Enzmann, Simon Richardson
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Publication number: 20100098241Abstract: A mobility management analysis architecture for call management. Systems and methods are provided for routing of a landline-mobile and mobile-mobile call using a switching network (landline or mobile originating) to serve effectively as the “GMSC/tandem” switching layer for the mobile network, as well as for mobile-mobile calls using an originating switch. When a landline switch issues an local number portability (LNP) query, the response to the query can be intercepted by a preliminary mobility management platform that determines a location routing number (LRN) for a visited mobile switching center (V-MSC) to which a destination mobile handset is currently attached. The LRN for that V-MSC is returned in the LNP response to the switch, which then routes the call to the serving V-MSC based on the LRN. The V-MSC then performs the GMSC (gateway mobile switching center) functionality, for example, for that particular call.Type: ApplicationFiled: December 28, 2009Publication date: April 22, 2010Inventors: Maurice Scott Laster, Mark Enzmann, John Mark Dammrose, Annie Nguyen
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Patent number: 7664495Abstract: Systems and methods provide a single E.164 number for voice and data call redirection and telephony services such as caller identification, regardless of in which type of network a dual mode mobile device operates. When the dual mode device registers and is active in a GSM network, temporary routing and status updates are triggered and resultant information is maintained in both networks. A mobile terminated call is routed through an enterprise WLAN with call control within the enterprise being handled by SIP or H.323 signaling, and the call is redirected to the mobile device in the GSM network, where call control is assumed by the SS7 network. Services are provided using the protocols native to the active network, and the single E.164 is used consistently along with or lieu of the temporary routing information for subscriber identity specific functions, such as caller identification and voice mail.Type: GrantFiled: December 5, 2005Date of Patent: February 16, 2010Assignee: AT&T Mobility II LLCInventors: Thomas Wayne Bonner, Nhan Thanh Tran, Mark Enzmann, Simon Richardson
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Patent number: 7664496Abstract: A mobility management analysis architecture for call management. Systems and methods are provided for routing of a landline-mobile and mobile-mobile call using a switching network (landline or mobile originating) to serve effectively as the “GMSC/tandem” switching layer for the mobile network, as well as for mobile-mobile calls using an originating switch. When a landline switch issues an local number portability (LNP) query, the response to the query can be intercepted by a preliminary mobility management platform that determines a location routing number (LRN) for a visited mobile switching center (V-MSC) to which a destination mobile handset is currently attached. The LRN for that V-MSC is returned in the LNP response to the switch, which then routes the call to the serving V-MSC based on the LRN. The V-MSC then performs the GMSC (gateway mobile switching center) functionality, for example, for that particular call.Type: GrantFiled: January 5, 2007Date of Patent: February 16, 2010Assignee: AT&T Mobility II LLCInventors: Maurice Scott Laster, Mark Enzmann, John Mark Dammrose, Annie Nguyen
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Publication number: 20100009715Abstract: A hearing aid device is configured to operate as an ear bud device for a wireless phone. The hearing aid device functions in a manner similar to a conventional hearing aid device in a first operational state. The operational state of the hearing aid device is changed to a second operational state, in some embodiments, by a verified input from a wireless phone. Upon the change in operational state, the microphone input from the aided ear bud is output to the wireless phone while the incoming transmission from the wireless phone is combined with the microphone input and output to the user. The hearing aid device can be modified to receive analog or digital inputs from other outside sources. Exemplary methods for operating a hearing aid device is disclosed. An exemplary mobile communications device for interfacing with the hearing aid device also is disclosed.Type: ApplicationFiled: September 21, 2009Publication date: January 14, 2010Inventor: Mark Enzmann
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Patent number: 7593537Abstract: An aided ear bud device is provided that operates as a hearing aid device as well as an ear bud device for a wireless phone. The aided ear bud normally operates as a hearing aid device. The aided ear bud state is changed by a verified input from a wireless phone. Upon the change in state, the microphone input from the aided ear bud is remotely output to the wireless phone while the incoming transmission from the wireless phone is combined with the microphone input and output to the user. The ear bud device can be modified to receive analog or digital inputs from other outside sources.Type: GrantFiled: June 7, 2007Date of Patent: September 22, 2009Assignee: AT&T Mobility II LLCInventor: Mark Enzmann
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Patent number: 7561670Abstract: The invention includes a system and a method for testing a communication network. The inventive method transmits a first signal from a first point to a second point of the communication network, where the first and the second points are remotely located. The inventive method further includes recording a first time value of the transmitting of the first signal using a first clock, receiving a second signal at the second point of the communication network, and recording a second time value of the receiving using a second clock. The first clock and the second clock operate from a substantially similar reference. The method may further include comparing the first signal and the second signal as a function of the first and second time values. Also, the method may determine at least one performance characteristic of the communication network based on the comparison.Type: GrantFiled: December 14, 2006Date of Patent: July 14, 2009Assignee: AT&T Intellectual Property I, L.P.Inventors: Samuel N Zellner, Mark Enzmann, Robert T Moton, Nathan Sargent
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Publication number: 20080317063Abstract: Systems and methods are provided wherein an incoming plain old telephone systems (PSTN) signal is input into a home network conversion interface. The home network conversion interface first determines the data type of the incoming signal. Next, the home network conversion interface creates a routing sequence of the incoming signal based on the determined data type. Finally, the home network conversion interface converts the incoming signal into an 802.X format and sends the signal to an appropriate IP device based on the determined signal type. Should the home network conversion interface lose electrical power, a drop contactor routes the incoming signal directly to an analog device without creating a routing sequence or performing an 802.X conversion.Type: ApplicationFiled: July 18, 2008Publication date: December 25, 2008Inventors: Mark Enzmann, Roger Mahler
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Patent number: 7417979Abstract: Systems and methods are provided wherein an incoming plain old telephone systems (PSTN) signal is input into a home network conversion interface. The home network conversion interface first determines the data type of the incoming signal. Next, the home network conversion interface creates a routing sequence of the incoming signal based on the determined data type. Finally, the home network conversion interface converts the incoming signal into an 802.X format and sends the signal to an appropriate IP device based on the determined signal type. Should the home network conversion interface loose electrical power, a drop contactor routes the incoming signal directly to an analog device without creating a routing sequence or performing an 802.X conversion.Type: GrantFiled: January 11, 2003Date of Patent: August 26, 2008Assignee: AT&T Mobility II LLCInventors: Mark Enzmann, Roger Mahler
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Patent number: 7359704Abstract: Methods and apparatuses are disclosed for registering a subscriber to a communications network. One method receives a registration request to access a first communications network. The registration request is routed to a second communications network based upon an international mobile subscriber identity number associated with the subscriber. The international mobile subscriber identity number allows the subscriber to register with the second communications network.Type: GrantFiled: July 22, 2003Date of Patent: April 15, 2008Assignee: AT&T Mobility II LLCInventors: Jasminka Dizdarevic, Simon Richardson, Mark Wuthnow, Jessie Lee, Richard Man-keung Tam, Mark Enzmann, Charles Jamile Hamadi
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Publication number: 20070230728Abstract: An aided ear bud device is provided that operates as a hearing aid device as well as an ear bud device for a wireless phone. The aided ear bud normally operates as a hearing aid device. The aided ear bud state is changed by a verified input from a wireless phone. Upon the change in state, the microphone input from the aided ear bud is remotely output to the wireless phone while the incoming transmission from the wireless phone is combined with the microphone input and output to the user. The ear bud device can be modified to receive analog or digital inputs from other outside sources.Type: ApplicationFiled: June 7, 2007Publication date: October 4, 2007Inventor: Mark Enzmann
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Patent number: 7257219Abstract: To select routing of communications in a network with a plurality of paths between a first location and a second location, a routing choice is determined from among the plurality of paths based at least in part upon at least one of a communication-success amount of monetary relevance for each of the plurality of paths and a communication-failure amount of monetary relevance for each of the plurality of paths, and further upon at least one of a likelihood of successfully completing communication for each of the plurality of paths and a likelihood of failing to complete communication for each of the plurality of paths. At least one routing device is informed of the determined routing choice, whereby the routing device can select routing information for routing the data between the first location and the second location based on the determined routing choice.Type: GrantFiled: August 15, 2005Date of Patent: August 14, 2007Assignee: AT&T Intellectual Property, Inc.Inventors: Mark Enzmann, Dennis Price