Patents by Inventor Dahai Ren

Dahai Ren 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: 8705709
    Abstract: One or more devices in a visual voicemail system voicemail notification messages indicating voicemails are available for a user of the visual voicemail system and distribute the voicemail notification messages to a network device. The one or more devices receive an indication of a backlog processing requests for the visual voicemail system and stop, based on the indication, distributing the voicemail notification messages to the network device. After the stopping, the one or more devices receive another indication that the backlog processing requests for the visual voicemail system no longer exists and resume, based on the other indication, distributing the voicemail notification messages to the network device.
    Type: Grant
    Filed: September 9, 2011
    Date of Patent: April 22, 2014
    Assignees: Verizon Patent and Licensing Inc., Cellco Partnership
    Inventors: Jack Jianxiu Hao, Dahai Ren, Wei Xia, Lin Song
  • Publication number: 20140068095
    Abstract: An exemplary media streaming system 1) maintains media profile data representative of a plurality of media profiles supported by technical specifications of access devices included in a population of access devices, 2) defines, based on a statistical distribution of the access devices across the plurality of media profiles, a subset of the plurality of media profiles as benchmark media profiles, 3) maintains, for only the subset of the plurality of media profiles defined as the benchmark media profiles, media content data representative of different versions of a media content program, the different versions of the media content program corresponding to the media profiles included in the subset, and 4) uses the media content data representative of the different versions of the media content program corresponding to the media profiles included in the subset to stream the media content program. Corresponding methods and systems are also disclosed.
    Type: Application
    Filed: September 4, 2012
    Publication date: March 6, 2014
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventor: Dahai Ren
  • Publication number: 20140006116
    Abstract: A method includes receiving, at a third party network location, a business profile from a business partner, wherein the business profile includes a customer incentive program identifier that identifies the business partner and a customer incentive program provided by the business partner. The business partner is included in a list of available retailers. The method also includes receiving, from a user device, customer profile information for a customer and a selected retailer from the list of available retailers. The method further includes storing a customer profile that includes the customer profile information in association with the selected retailer. The method includes sending a customer incentive program user identifier associated with the selected retailer to the user device. The user device is operable to present the customer incentive program user identifier to participate in a customer incentive program provided by the selected retailer.
    Type: Application
    Filed: June 29, 2012
    Publication date: January 2, 2014
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventor: Dahai Ren
  • Publication number: 20140006499
    Abstract: Online community based peer-to-peer media streaming systems and methods are disclosed. An exemplary method includes a service providing system accessing data associated with a hosted online community comprising a plurality of members, providing a peer-to-peer media streaming event to a group of the members of the online community based on the data associated with the online community, and providing an incentive to the group of the members for participation in the peer-to-peer media streaming event. Corresponding systems and methods are also disclosed.
    Type: Application
    Filed: June 29, 2012
    Publication date: January 2, 2014
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: Dahai Ren, Ming Chen
  • Publication number: 20130331126
    Abstract: A user device may determine whether the user device is located within a dead zone; periodically search, using a first process, for a cellular tower of a cellular network when the user device is not located within the dead zone; and periodically search, using a second process, for a cellular tower of the cellular network when the user device is located within the dead zone. The second process may consume less power of the user device than the first process.
    Type: Application
    Filed: August 12, 2013
    Publication date: December 12, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventor: Dahai Ren
  • Publication number: 20130326024
    Abstract: An exemplary adaptive Hypertext Transfer Protocol (“HTTP”) media streaming system may be configured to stream a media program from an HTTP media streaming server subsystem to a client device during an adaptive HTTP media streaming session in which predefined segments of the media program are progressively downloaded from the HTTP media streaming server subsystem to the client device by way of a network connection. For each next predefined segment of the media program to be downloaded, the server subsystem may dynamically select, based on one or more of the exemplary factors disclosed herein, a version of the next predefined segment of the media program from a plurality of versions of the next predefined segment of the media program and download the selected version of the next predefined segment of the media program to the client device. Corresponding methods and systems are also disclosed.
    Type: Application
    Filed: June 1, 2012
    Publication date: December 5, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: Ming Chen, Dahai Ren
  • Publication number: 20130322674
    Abstract: An approach for enabling audio content to be directed to a select user from any location within a premises is described. A directional sound module determines a signal strength of a mobile device associated with a user relative to a wireless access point located within a premises and correlates the signal strength to a reference location within the premises based on predetermined wireless fingerprint information. The directional sound module then determines a direction to transmit an ultrasound signal for conveying audible sound to the user.
    Type: Application
    Filed: May 31, 2012
    Publication date: December 5, 2013
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Dahai Ren, Ming Chen
  • Publication number: 20130289863
    Abstract: A user device may be configured to output, to a server device, a request for traffic congestion information, receive audio or visual information regarding an identified occurrence of traffic congestion; and present a visual representation of the occurrence of traffic congestion. The visual representation may include a selectable option to access at least a portion of the received audio or visual information regarding the occurrence of traffic congestion. The user device may further be configured to present, based on a selection of the selectable option, the at least a portion of the received audio or visual information regarding the occurrence of the traffic congestion.
    Type: Application
    Filed: June 20, 2013
    Publication date: October 31, 2013
    Inventor: Dahai Ren
  • Publication number: 20130287183
    Abstract: A method includes identifying a peak interval traffic intensity for visual voicemail (VVM) services in a network. The method includes identifying a. plurality of user devices available for implementing scalability testing. A number of requests for VVM services during a prospective time for scalability testing in the network is also identified. The method includes determining a number of additional requests for VVM services from the plurality of user devices that approximates the peak interval traffic intensity during the prospective time for scalability testing in the network. The method also includes determining instructions for at least one of the plurality of user devices to provide the determined number of additional requests. The determined instructions are sent to the at least one of the plurality of user devices.
    Type: Application
    Filed: April 27, 2012
    Publication date: October 31, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventor: Dahai Ren
  • Patent number: 8565763
    Abstract: A user device may determine whether the user device is located within a dead zone; periodically search, using a first process, for a cellular tower of a cellular network when the user device is not located within the dead zone; and periodically search, using a second process, for a cellular tower of the cellular network when the user device is located within the dead zone. The second process may consume less power of the user device than the first process.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: October 22, 2013
    Assignee: Verizon Patent and Licensing Inc.
    Inventor: Dahai Ren
  • Patent number: 8532914
    Abstract: A server device may receive information related to traffic congestion on a road at a particular geographic location; analyze the information to identify an occurrence of congestion at the particular geographic location; request additional information from a first user device that is within a particular distance from the particular geographic location; receive the additional information from the first user device; receive, from a second user device, a request for congestion information associated with the particular geographic location; and provide, to the second user device, at least a portion of the additional information received from the first user device.
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: September 10, 2013
    Assignee: Verizon Patent Licensing Inc.
    Inventor: Dahai Ren
  • Publication number: 20130139191
    Abstract: A method includes identifying a unified catalog of content. The unified catalog of content includes digital content available to order and physical content available to order. The method includes identifying a digital content identifier for each asset of the digital content available to order from the unified catalog. The method also includes identifying a physical content identifier for each asset of the physical content available to order from the unified catalog. An indication of user activity from a user device is received. The method further includes determining one or more content recommendations based on the unified catalog and the indication of user activity. The one or more content recommendations are provided to the user device. A content selection based on the one or more content recommendations is received. The method also includes routing an order for the selected content based on an identifier associated with the selected content.
    Type: Application
    Filed: November 30, 2011
    Publication date: May 30, 2013
    Applicant: Verizon Patent and Licensing Inc.
    Inventor: Dahai Ren
  • Publication number: 20130122902
    Abstract: A user device may determine whether the user device is located within a dead zone; periodically search, using a first process, for a cellular tower of a cellular network when the user device is not located within the dead zone; and periodically search, using a second process, for a cellular tower of the cellular network when the user device is located within the dead zone. The second process may consume less power of the user device than the first process.
    Type: Application
    Filed: November 15, 2011
    Publication date: May 16, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventor: Dahai REN
  • Publication number: 20130120160
    Abstract: A server device may receive parking information that identifies a first plurality of parking spots, within a parking structure, that are available for parking, and a second plurality of parking spots, within the parking structure, that are unavailable for parking; store the parking information in association with information identifying the parking structure; receive, from a user device, a request for parking information associated with the parking structure; populate, in response to the request, a visual representation of the parking structure with the parking information, where the visual representation of the parking structure identifies the first plurality of parking spots and the second plurality of parking spots; and transmit the visual representation of the parking structure to the user device to assist a user, of the user device, in locating one of the first plurality of parking spots.
    Type: Application
    Filed: November 14, 2011
    Publication date: May 16, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventor: Dahai REN
  • Publication number: 20130124073
    Abstract: A server device may receive information related to traffic congestion on a road at a particular geographic location; analyze the information to identify an occurrence of congestion at the particular geographic location; request additional information from a first user device that is within a particular distance from the particular geographic location; receive the additional information from the first user device; receive, from a second user device, a request for congestion information associated with the particular geographic location; and provide, to the second user device, at least a portion of the additional information received from the first user device.
    Type: Application
    Filed: November 11, 2011
    Publication date: May 16, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventor: Dahai REN
  • Patent number: 8428563
    Abstract: A device receives, from a user device, a request to use a visual voicemail (VVM) application, directs the user device to a self provisioning server based on the request, and receives, from the self provisioning server, a selected VVM subscription plan and information associated with a user of the user device. The device also provides, to a billing system, a feature code associated with the selected VVM subscription plan, receives, from one or more voicemail servers, pre-existing voicemail messages associated with the user, and provides, to the user device, the pre-existing voicemail messages.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: April 23, 2013
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Jack Jianxiu Hao, Chris Helbling, Gaurav D. Mehta, Michael R. Oliver, Guillermo Ortiz, Okeno Palmer, Dahai Ren, Diego S. Rozensztejn, Atul Thaper
  • Publication number: 20130090997
    Abstract: A device may receive a request from a purchaser device indicating that a participant will purchase a product associated with a first conditional sales offer, at a first discount price, on a condition that a total number of participants requesting to purchase the product at the first discount price reaches a first threshold number. The device may also determine whether the first conditional sales offer is still open; determine whether the condition that the total number of participants requesting to purchase the product at the first discount price reaches the first threshold number has been satisfied when the first conditional sales offer is determined to be closed; and complete a sale of the product to the participant at the first discount price when the condition is satisfied.
    Type: Application
    Filed: October 5, 2011
    Publication date: April 11, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventor: Dahai Ren
  • Publication number: 20130080522
    Abstract: An authorized blocker application is installed on a user device to monitor application usage and enforce usage restrictions. A network device receives, from the user device, information identifying a list of applications installed on the user device and receives from a customer terminal, configuration settings including usage restrictions for at least one application from the list of applications. The network device receives, from the user device, application usage data for the at least one application from the list of applications and compares the configuration settings received from the customer terminal and the application usage data received from the user device. When the application usage data includes times exceeding the configurations settings, the network device sends, to the user device, a blocking instruction to prevent use of the at least one application.
    Type: Application
    Filed: September 28, 2011
    Publication date: March 28, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventor: Dahai Ren
  • Patent number: 8406386
    Abstract: A system may include servers. The servers may include memories including a first database to store voicemail message information associated with a voicemail mailbox and a user device, and a second database to associate a plurality of user devices with a voice-to-text transcription service; and a receiver to receive a new voicemail message associated with the voicemail mailbox. The servers may also include a processor to query to the second database to determine whether to request a voice-to-text transcription of an audio file associated with the new voicemail message and to determine whether to notify the user device of the new voicemail message before or after receiving the voice-to-text transcription of the audio file. The servers may also include a transmitter to send a notification of the new voicemail message to the user device according to the determination of whether to notify the user device of the new voicemail message before or after receiving the voice-to-text transcription of the audio file.
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: March 26, 2013
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Fenglin Yin, Jack Jianxiu Hao, Dahai Ren, Shuai Wu, Guanrao Chen
  • Publication number: 20130064357
    Abstract: One or more devices in a visual voicemail system voicemail notification messages indicating voicemails are available for a user of the visual voicemail system and distribute the voicemail notification messages to a network device. The one or more devices receive an indication of a backlog processing requests for the visual voicemail system and stop, based on the indication, distributing the voicemail notification messages to the network device. After the stopping, the one or more devices receive another indication that the backlog processing requests for the visual voicemail system no longer exists and resume, based on the other indication, distributing the voicemail notification messages to the network device.
    Type: Application
    Filed: September 9, 2011
    Publication date: March 14, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: Jack Jianxiu Hao, Dahai Ren, Wei Xia, Lin Song