Patents by Inventor Xuming Chen
Xuming Chen 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: 8903051Abstract: A device is configured to detect an emergency call from a user device associated with a device identifier, the device identifier including information that identifies the user device. The device is configured to detect that the user device is not associated with a valid originating telephone number, based on detecting the emergency call. The device is configured to determine a temporary originating telephone number, based on detecting that the user device is not associated with a valid originating telephone number, and to store an association between the device identifier and the temporary originating telephone number. The device is configured to transmit the emergency call, with information identifying the temporary originating telephone number, to an emergency call device, the temporary originating telephone number permitting the emergency call device to place a return call to the user device.Type: GrantFiled: April 12, 2013Date of Patent: December 2, 2014Assignee: Verizon Patent and Licensing Inc.Inventors: Mingxing S. Li, Xuming Chen, Priscilla Lau
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Publication number: 20140349609Abstract: One or more devices may receive an instruction to generate an index for a customer associated with a base station and may generate the index based on receiving the instruction. The index may include one or more spaces to store a corresponding one or more access identifiers (IDs) used to allow a user device to connect to the base station. The one or more devices may receive an instruction to add an access ID to the index; generate the access ID based on a format of the access ID, a customer type, a customer ID, or a space ID; store the access ID in one of the one or more spaces of the index; and provide the access ID to the user device and the base station. The access ID may permit the user device to connect to the base station to access a network via the base station.Type: ApplicationFiled: May 21, 2013Publication date: November 27, 2014Applicants: Cellco Partnership d/b/a Verizon Wireless, Verizon Patent and Licensing Inc.Inventors: Ce XU, Mingxing S. LI, Xuming CHEN, Priscilla LAU, Peter LI, Said HANBALY
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Publication number: 20140348008Abstract: One or more devices may receive information that identifies a format of an identifier of a network device. The format of the identifier may indicate a portion of the identifier that identifies a type of the network device. The one or more devices may receive the identifier of the network device based on a user device connecting with the network device to communicate via the network device; determine the type of the network device connected to the user device based on the portion of the identifier and a format of the identifier that identifies the type of network device; and execute a processing instruction based on the type of network device connected to the user device.Type: ApplicationFiled: May 21, 2013Publication date: November 27, 2014Applicants: Cellco Partnership d/b/a Verizon Wireless, Verizon Patent and Licensing Inc.Inventors: Mingxing S. LI, CE XU, Xuming CHEN, Priscilla LAU, Peter LI, Said HANBALY
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Publication number: 20140307858Abstract: A device is configured to detect an emergency call from a user device associated with a device identifier, the device identifier including information that identifies the user device. The device is configured to detect that the user device is not associated with a valid originating telephone number, based on detecting the emergency call. The device is configured to determine a temporary originating telephone number, based on detecting that the user device is not associated with a valid originating telephone number, and to store an association between the device identifier and the temporary originating telephone number. The device is configured to transmit the emergency call, with information identifying the temporary originating telephone number, to an emergency call device, the temporary originating telephone number permitting the emergency call device to place a return call to the user device.Type: ApplicationFiled: April 12, 2013Publication date: October 16, 2014Applicant: Verizon Patent and Licensing Inc.Inventors: Mingxing S. LI, Xuming Chen, Priscilla Lau
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Publication number: 20140295807Abstract: A device is configured to detect that a user device has failed to receive a call attempt for a call intended for the user device and from a calling party, and determine, based on the detection, that the calling party has not left a voicemail message associated with the call. The device is configured to store missed call information, associated with the call, and send a first missed call notification to the user device, where the first missed call notification includes the missed call information. The device is configured to detect that the user device has not received the first missed call notification, and send a second missed call notification to the user device, where the second missed call notification includes the missed call information.Type: ApplicationFiled: April 2, 2013Publication date: October 2, 2014Applicant: Verizon Patent and Licensing Inc.Inventors: Mingxing S. LI, Priscilla Lau, Xuming Chen
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Publication number: 20140269525Abstract: A network device is configured to receive, from a user device that is not subscribed to a network associated with the network device, a connection request identifying a particular service, of one or more services, to provide to the user device. The system may further identify a packet data network (PDN) to establish based on the particular service; identify one or more parameters, associated with the PDN and identifying a data flow, associated with the particular service, that can be provided to the user device; and establish the PDN based on the one or more PDN parameters. The PDN may permit only the data flow, associated with the particular service, to be transmitted to the user device. The system may further provide the data flow, associated with the particular service, to the user device via the PDN.Type: ApplicationFiled: March 14, 2013Publication date: September 18, 2014Applicant: Verizon Patent and Licensing Inc.Inventors: Mingxing S. LI, Priscilla LAU, Xuming CHEN
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Patent number: 8837449Abstract: A universal integrated circuit card (UICC) may include a universal subscriber identity module (USIM); a code division multiple access (CDMA) subscriber identity module (CSIM); a memory to store instructions; and a processor. The processor may execute instructions to determine a type of wireless access network available to a user equipment (UE) associated with the UICC; perform updates of the UICC using the USIM, in response to detecting a CDMA enhanced High Rate Packet Data (eHRPD) network, a Global System for Mobile Communication (GSM) access network, or a Long Term Evolution (LTE) access network; and perform updates of the UICC using the CSIM, in response to detecting an available CDMA access network other than a CDMA eHRPD access network.Type: GrantFiled: October 29, 2010Date of Patent: September 16, 2014Assignees: Cellco Partnership, Verizon Patent and Licensing Inc.Inventors: Xuming Chen, Lawrence S. Rybar, Bhaskar Srinivasiah, Praveen Venkataramu, Bjorn Hjelm
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Patent number: 8824433Abstract: A method performed by a wireless node includes receiving policies for data offloading; identifying a user associated with a data flow to which a user device is attached; determining whether data offloading is permitted for the user based on the policies; and performing data offloading when it is determined that data offloading is permitted for the user, wherein data offloading includes routing the data flow away from at least one of a higher layer traffic aggregation device relative to the wireless node or a higher hierarchical controlling device relative to the wireless node.Type: GrantFiled: July 23, 2010Date of Patent: September 2, 2014Assignee: Verizon Patent and Licensing Inc.Inventors: Xuming Chen, Jin Yang
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Publication number: 20140235258Abstract: Capability information, relating to hardware and/or software capabilities of different types of mobile devices, may be used to tailor services provided to the mobile device based on the particular type of mobile device. In one implementation, a device, such as an application server that provide services to mobile devices, may: receive a request from a mobile device, for services; obtaining information indicating a type of the mobile device; obtain, based on the type of mobile device, information indicating capabilities of the mobile device; and provide the services to the mobile device, in which the provided services are tailored for the mobile device based on the capabilities of mobile device.Type: ApplicationFiled: February 20, 2013Publication date: August 21, 2014Applicant: VERIZON PATENT AND LICENSING INC.Inventors: Xuming Chen, Mingxing S. Li, William C. King
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Patent number: 8812349Abstract: A method performed by a wireless node including receiving charging policies for data offloading; performing data offloading with respect to a user data flow; generating charging information associated with data offloading based on the charging policies; and sending the charging information to at least one of an on-line charging function or an off-line charging function.Type: GrantFiled: July 27, 2010Date of Patent: August 19, 2014Assignees: Cellco Partnership, Verizon Patent and Licensing Inc.Inventors: Xuming Chen, Jin Yang, Kalyani Bogineni, Praveen Atreya
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Patent number: 8780797Abstract: A universal integrated circuit card (UICC) may include a universal subscriber identity module (USIM); a code division multiple access (CDMA) subscriber identity module (CSIM); a memory to store instructions; and a processor. The processor may execute instructions to determine a type of wireless access network available to a user equipment (UE) associated with the UICC; perform activation of the UICC using the USIM, in response to detecting a CDMA enhanced High Rate Packet Data (eHRPD) network, a Global System for Mobile Communication (GSM) access network, or a Long Term Evolution (LTE) access network; and perform activation of the UICC using the CSIM, in response to detecting an available CDMA access network other than a CDMA eHRPD access network.Type: GrantFiled: October 29, 2010Date of Patent: July 15, 2014Assignees: Cellco Partnership, Verizon Patent and Licensing Inc.Inventors: Xuming Chen, Lawrence S. Rybar, Bhaskar Srinivasiah, Praveen Venkataramu, Bjorn Hjelm
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Patent number: 8776197Abstract: A device receives enterprise information associated with enterprises supported by a network, and determines enterprise identifiers for one or more enterprises identified in the enterprise information. The device also receives information associated with devices and subscribers of the network, and determines security key parameters based on the information associated with the devices and the subscribers of the network. The device further generates, based on the security key parameters, a security key for each of the enterprise identifiers.Type: GrantFiled: August 27, 2012Date of Patent: July 8, 2014Assignee: Verizon Patent and Licensing Inc.Inventors: William C. King, Lawrence S. Rybar, Bjorn Hjelm, Xuming Chen, Kwai Y. Lee
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Patent number: 8761817Abstract: A method includes a network device receiving a request from a user, to deliver a short messaging service (SMS) message, to another user, where the other user is roaming; sending, to a first device, a user registration query; receiving, from the first device and by the network device, a user registration response, where the user registration response indicates whether the other user, in which the SMS message is to be delivered, is registered with zero networks, one network, or two networks; forwarding, by the network device, the SMS message associated with the request, via at least one of the one network or the two networks, when the user registration response indicates that the other user is registered with at least one of the one network or the two networks; and sending to a second device, by the network device, another user registration query, when the user registration response indicates that the other user is registered with zero networks.Type: GrantFiled: September 22, 2009Date of Patent: June 24, 2014Assignee: Verizon Patent and Licensing Inc.Inventors: Xuming Chen, Loc B. Vo, Kwai Y. Lee
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Publication number: 20140165149Abstract: A first server, associated with a first network, may: receive a first query from a network device associated with a second network; determine an identifier associated with the user device; provide, to a second server, a second query including the identifier; receive, from the second server, a response to the second query, the response identifying whether the identifier of the user device is being stored by the second server; and provide to the network device, a response to the first query, the response to first query identifying whether the user device is authorized to access the second network based on determining that the user device is not authorized to access the second network when the identifier is being stored by the second server or based on determining that the user device is authorized to access the second network when the identifier is not being stored by the second server.Type: ApplicationFiled: December 7, 2012Publication date: June 12, 2014Applicant: Verizon Patent and Licensing Inc.Inventors: Xuming CHEN, Mingxing S. LI
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Publication number: 20140140268Abstract: An access control device may include logic configured to receive a request from a user device to set up a packet connection for an emergency session to a packet data network via an access network. The logic may be further configured to determine a location associated with the user device; identify a public safety answering point associated with the determined location; determine whether a connection capacity associated with the identified public safety answering point has been reached; and reject the request to set up the packet connection for the emergency session, in response to determining that the connection capacity associated with the identified public safety answering point has been reached.Type: ApplicationFiled: November 16, 2012Publication date: May 22, 2014Applicant: VERIZON PATENT AND LICENSING INC.Inventors: Mingxing S. Li, Priscilla Lau, Xuming Chen
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Publication number: 20140124031Abstract: The fluoropolymer compositions of the present invention generally incorporate ingredients comprising one or more fluoropolymers, an ultraviolet light protection component (hereinafter UV protection component), and optionally one or more additional ingredients if desired. The UV protection component includes a combination of at least one hindered tertiary amine (HTA) compound having a certain structure and a weight average molecular weight of at least 1000. This tertiary amine is used in combination with at least one organic, UV light absorbing compound (UVLA compound) having a weight average molecular weight greater than 500. When the HTA compound and the UVLA compound are selected according to principles of the present invention, the UV protection component provides fluoropolymer compositions with significantly improved weatherability characteristics for protecting underlying materials, features, structures, components, and/or the like.Type: ApplicationFiled: July 3, 2012Publication date: May 8, 2014Applicant: DOW GLOBAL TECHNOLOGIES LLCInventors: Xuming Chen, Pak-Wing S. Chum, Kevin E. Howard, Leonardo C. Lopez, William C. Sumner, Shaofu Wu
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Patent number: 8687567Abstract: A method that includes establishing a connection with a default access point, transmitting a request to access or utilize an application, a service, or a resource, receiving a response to the request that includes a location of a serving access point that provides the application, the service, or the resource, establishing a connection with the serving access point, and receiving an assignment of a network address that is anchored by the serving access point.Type: GrantFiled: December 29, 2008Date of Patent: April 1, 2014Assignee: Verizon Patent and Licensing Inc.Inventors: Xuming Chen, Imtiyaz Shaikh
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Publication number: 20140083490Abstract: The invention is a flexible photovoltaic article having excellent environmental barrier and mechanical protection for the photovoltaic system. The article comprises top side protective layers that include a flexible thin film glass under a top side stress relieving layer and on the opposite side of the photovoltaic cell a backside stress relieving layer.Type: ApplicationFiled: June 14, 2012Publication date: March 27, 2014Applicant: DOW GLOBAL TECHNOLOGIES LLCInventors: Rahul Sharma, Siddharth Ram Athreya, Xuming Chen, Keith L. Kauffmann, Leonardo C. Lopez, Kwanho Yang
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Publication number: 20140056257Abstract: A method that includes establishing a connection with a default access point, transmitting a request to access or utilize an application, a service, or a resource, receiving a response to the request that includes a location of a serving access point that provides the application, the service, or the resource, establishing a connection with the serving access point, and receiving an assignment of a network address that is anchored by the serving access point.Type: ApplicationFiled: October 29, 2013Publication date: February 27, 2014Applicant: Verizon Patent and Licensing Inc.Inventors: Xuming Chen, Imtiyaz Shaikh
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Publication number: 20140007940Abstract: Disclosed are thermoplastic resin formulations for use as a light transmitting layer (e.g., encapsulant layer) in a photovoltaic module comprising: (a) a light transmitting thermoplastic resin, (b) at least one down conversion material that exhibits a maximum in incident radiation absorption in the range of 280 to 500 nm and a maximum in radiation emission at a relatively longer wavelength in the range of 400 to 900 nm and improves the efficiency of photovoltaic electric current generation in a photovoltaic module; and (c) a light stabilizer additive that transmits at least about 40 percent of the ultraviolet (UV) electromagnetic radiation having a wavelength in the range of from about 280 nm to about 380 nm. Also disclosed are sheet materials prepared from such resins and photovoltaic modules incorporating such sheet materials.Type: ApplicationFiled: March 23, 2012Publication date: January 9, 2014Inventors: Shaofu Wu, Xuming Chen, Michael A. De Graaf, Steven R. Erskine, Rebekah K. Feist