Patents by Inventor Alexander I. McAllister
Alexander I. McAllister 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: 8964949Abstract: A voice response unit (VRU) includes a silent prompt feature in the form of an intentional delay inserted after a message is given to a caller, during which delay the caller may invoke alternative processing or interrupt current processing. If appropriate alternative or interrupt commands are not received during the delay period, then processing continues as provided in accordance with the previously played message. The duration of this silent prompt delay is carefully selected to provide sufficient response time for the caller to request alternative processing, while avoiding a perceptible or objectionable delay to the average caller not requiring alternative processing.Type: GrantFiled: July 1, 2013Date of Patent: February 24, 2015Assignee: Google Inc.Inventor: Alexander I. McAllister
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Publication number: 20130294590Abstract: A voice response unit (VRU) includes a silent prompt feature in the form of an intentional delay inserted after a message is given to a caller, during which delay the caller may invoke alternative processing or interrupt current processing. If appropriate alternative or interrupt commands are not received during the delay period, then processing continues as provided in accordance with the previously played message. The duration of this silent prompt delay is carefully selected to provide sufficient response time for the caller to request alternative processing, while avoiding a perceptible or objectionable delay to the average caller not requiring alternative processing.Type: ApplicationFiled: July 1, 2013Publication date: November 7, 2013Inventor: Alexander I. McAllister
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Patent number: 8515026Abstract: A voice response unit (VRU) includes a silent prompt feature in the form of an intentional delay inserted after a message is given to a caller, during which delay the caller may invoke alternative processing or interrupt current processing. If appropriate alternative or interrupt commands are not received during the delay period, then processing continues as provided in accordance with the previously played message. The duration of this silent prompt delay is carefully selected to provide sufficient response time for the caller to request alternative processing, while avoiding a perceptible or objectionable delay to the average caller not requiring alternative processing.Type: GrantFiled: September 12, 2012Date of Patent: August 20, 2013Assignee: Google Inc.Inventor: Alexander I. McAllister
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Patent number: 8379803Abstract: A voice response unit (VRU) includes a silent prompt feature in the form of an intentional delay inserted after a message is given to a caller, during which delay the caller may invoke alternative processing or interrupt current processing. If appropriate alternative or interrupt commands are not received during the delay period, then processing continues as provided in accordance with the previously played message. The duration of this silent prompt delay is carefully selected to provide sufficient response time for the caller to request alternative processing, while avoiding a perceptible or objectionable delay to the average caller not requiring alternative processing. Optimally, this delay period should be within a range of one to two and one-half seconds and, preferably, within a range of 1.2 to 2.3 seconds, an optimal time being 1.8 seconds.Type: GrantFiled: June 25, 2007Date of Patent: February 19, 2013Assignee: Google Inc.Inventor: Alexander I. McAllister
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Publication number: 20130016817Abstract: A voice response unit (VRU) includes a silent prompt feature in the form of an intentional delay inserted after a message is given to a caller, during which delay the caller may invoke alternative processing or interrupt current processing. If appropriate alternative or interrupt commands are not received during the delay period, then processing continues as provided in accordance with the previously played message. The duration of this silent prompt delay is carefully selected to provide sufficient response time for the caller to request alternative processing, while avoiding a perceptible or objectionable delay to the average caller not requiring alternative processing.Type: ApplicationFiled: September 12, 2012Publication date: January 17, 2013Applicant: GOOGLE INC.Inventor: Alexander I. McAllister
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Patent number: 8170193Abstract: The spatial sound conference system enables participants in a teleconference to distinguish between speakers even during periods of interruption and overtalk, identify speakers based on spatial location cues, understand low volume speech, and block out background noise using spatial sound information. Spatial sound information may be captured using microphones positioned at the ear locations of a dummy head at a conference table, or spatial sound information may be added to a participant's monaural audio signal using head-related transfer functions. Head-related transfer functions simulate the frequency response of audio signals across the head from one ear to the other ear to create a spatial location for a sound. Spatial sound is transmitted across a communication channel, such as ISDN, and reproduced using spatially disposed loudspeakers positioned at the ears of a participant.Type: GrantFiled: February 16, 2006Date of Patent: May 1, 2012Assignee: Verizon Services Corp.Inventors: James E. Curry, Alexander I. McAllister, Patricia V. Hatton
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Patent number: 7260187Abstract: A voice response unit (VRU) includes a silent prompt feature in the form of an intentional delay inserted after a message is given to a caller, during which delay the caller may invoke alternative processing or interrupt current processing. If appropriate alternative or interrupt commands are not received during the delay period, then processing continues as provided in accordance with the previously played message. The duration of this silent prompt delay is carefully selected to provide sufficient response time for the caller to request alternative processing, while avoiding a perceptible or objectionable delay to the average caller not requiring alternative processing. Optimally, this delay period should be within a range of one to two and one-half seconds and, preferably, within a range of 1.2 to 2.3 seconds, an optimal time being 1.8 seconds.Type: GrantFiled: May 11, 1999Date of Patent: August 21, 2007Assignee: Verizon Services Corp.Inventor: Alexander I. McAllister
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Patent number: 7027568Abstract: A server in a network gathers textual information, such as news items, E-mail and the like. From that information, the server develops or identifies messages for use by individual subscribers. The same server that accumulates the text messages or another server in the network converts the textual information in each message to a sequence of speech synthesizer instructions. The converted messages, containing the sequences of speech synthesizer instructions, are transmitted to each identified subscriber's terminal device. A synthesizer in the terminal generates an audio waveform signal, representing the speech information, in response to the instructions. In the preferred embodiment, the terminals utilize concatenative type speech synthesizers, each of which has an associated vocabulary of stored fundamental sound samples. The instructions identify the sound samples, in order.Type: GrantFiled: October 10, 1997Date of Patent: April 11, 2006Assignee: Verizon Services Corp.Inventors: David Simpson, James E. Curry, Alexander I. McAllister
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Patent number: 7012630Abstract: The spatial sound conference system enables participants in a teleconference to distinguish between speakers even during periods of interruption and overtalk, identify speakers based on spatial location cues, understand low volume speech, and block out background noise using spatial sound information. Spatial sound information may be captured using microphones positioned at the ear locations of a dummy head at a conference table, or spatial sound information may be added to a participant's monaural audio signal using head-related transfer functions. Head-related transfer functions simulate the frequency response of audio signals across the head from one ear to the other ear to create a spatial location for a sound. Spatial sound is transmitted across a communication channel, such as ISDN, and reproduced using spatially disposed loudspeakers positioned at the ears of a participant.Type: GrantFiled: February 8, 1996Date of Patent: March 14, 2006Assignee: Verizon Services Corp.Inventors: James E. Curry, Alexander I. McAllister, Patricia V. Hatton
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Patent number: 6931118Abstract: A method of creating an application-based subnet for enhanced telephony call processing includes the steps of determining during the processing of a call that the call may require additional call processing services available at a second node located within an application-specific subnet, and transferring the call and call control to the application-specific subnet for further call processing.Type: GrantFiled: May 24, 2001Date of Patent: August 16, 2005Assignee: Verizon Federal Inc.Inventors: James W. McKinley, Jr., Alexander I. McAllister, Rita N. Yadav, John L. Eidsness
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Patent number: 6829332Abstract: An intelligent telephone network provides personalized communication services based on a voice identification of the subscriber. Specifically, when a person requests a service, the network executes a speech processing operation, to identify the person or a party that the person is calling as a known subscriber. One or more switching offices of the network utilize profile data associated with the identified subscriber to control services. The personalized service applies both to incoming and outgoing calls. The network can provide the personalized services to several subscribers sharing a common line. For incoming calls to such a line, the network executes an interactive procedure to determine from the caller which subscriber she is calling. If the line is free, the switch applies distinctive ringing. If the line is in use, the switch uses the profile of the identified subscriber to provide a distinctive call waiting tone or a voice message over the line.Type: GrantFiled: April 17, 2002Date of Patent: December 7, 2004Assignee: Verizon Services Corp.Inventors: Robert D. Farris, Alexander I. McAllister, Michael J. Strauss
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Patent number: 6704405Abstract: An intelligent telephone network provides personalized communication services based on a voice identification of the subscriber. The network executes a speech processing operation to identify the person or a party that the person is calling as a known subscriber. The network can provide personalized services to several subscribers sharing a common line. For incoming calls to such a line, the network executes an interactive procedure to determine from the caller which subscriber is being called. If the line is free, the switch applies distinctive ringing. If the line is in use, the switching office uses the profile of the identified subscriber to provide a distinctive call waiting tone or a voice message over the line. The tone or voice message indicates to the party using the line that there is a call waiting and specifically identifies the called subscriber.Type: GrantFiled: April 3, 2001Date of Patent: March 9, 2004Assignee: Verizon Services Corp.Inventors: Robert D. Farris, Alexander I. McAllister, Michael J. Strauss
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Patent number: 6665377Abstract: A networked system of voice-activated dialers is described. When a calling party using a local voice-activated dialer utters a phrase which indicates that information to reach a called party may be available at a remote site, a network connection is established to the remote site, spoken words or phrases are transmitted to the remote site, and the called party information is obtained from the remote site. The called party information is used to provide additional networked services to the calling party such as call-completion, voice messaging, or paging. These additional networked services may use the Public Switched Telephone Network (PSTN) and an existing signaling network such as the Signaling System No. 7 network.Type: GrantFiled: October 6, 2000Date of Patent: December 16, 2003Assignee: Verizon Federal Inc.Inventors: James W. McKinley, Jr., Alexander I. McAllister, Rita Yadav, John L. Eidsness
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Publication number: 20030081115Abstract: The spatial sound conference system enables participants in a teleconference to distinguish between speakers even during periods of interruption and overtalk, identify speakers based on spatial location cues, understand low volume speech, and block out background noise using spatial sound information. Spatial sound information may be captured using microphones positioned at the ear locations of a dummy head at a conference table, or spatial sound information may be added to a participant's monaural audio signal using head-related transfer functions. Head-related transfer functions simulate the frequency response of audio signals across the head from one ear to the other ear to create a spatial location for a sound. Spatial sound is transmitted across a communication channel, such as ISDN, and reproduced using spatially disposed loudspeakers positioned at the ears of a participant.Type: ApplicationFiled: February 8, 1996Publication date: May 1, 2003Inventors: JAMES E. CURRY, ALEXANDER I. MCALLISTER, PATRICIA V. HATTON
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Publication number: 20020176560Abstract: A method of creating an application-based subnet for enhanced telephony call processing includes the steps of determining during the processing of a call that the call may require additional call processing services available at a second node located within an application-specific subnet, and transferring the call and call control to the application-specific subnet for further call processing.Type: ApplicationFiled: May 24, 2001Publication date: November 28, 2002Applicant: Verizon Federal, Inc.Inventors: James W. McKinley, Alexander I. McAllister, Rita N. Yadav, John L. Eidsness
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Publication number: 20020163999Abstract: An intelligent telephone network provides personalized communication services based on a voice identification of the subscriber. Specifically, when a person requests a service, the network executes a speech processing operation, to identify the person or a party that the person is calling as a known subscriber. One or more switching offices of the network utilize profile data associated with the identified subscriber to control services. The personalized service applies both to incoming and outgoing calls. The network can provide the personalized services to several subscribers sharing a common line. For incoming calls to such a line, the network executes an interactive procedure to determine from the caller which subscriber she is calling. If the line is free, the switch applies distinctive ringing. If the line is in use, the switch uses the profile of the identified subscriber to provide a distinctive call waiting tone or a voice message over the line.Type: ApplicationFiled: April 17, 2002Publication date: November 7, 2002Inventors: Robert D. Farris, Alexander I. McAllister, Michael J. Strauss
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Patent number: 6442242Abstract: A call processing apparatus incorporates a robust database supporting both autodialing and autoattendant functions. Incoming calls not directed to a specific telephone extension and any call to a dedicated autodialer function are answered and the caller prompted to speak the name of the desired person or department. A speech recognition platform analyzes the spoken name to provide one or more searchable text strings representing the various spellings associated with the spoken name. The database is searched to retrieve corresponding terminal address instructions such as the telephone number or extension of the named party and call routing to the address is initiated. Alternatively, in an autoattendant mode, a subscriber calls a telephone number associated with a specified service such as a hotline and is asked to identify himself by name. The speech recognition platform again provides a corresponding searchable text string used to retrieve subscriber-specific information for handling the call.Type: GrantFiled: June 25, 1999Date of Patent: August 27, 2002Assignee: Verizon Services CorporationInventors: Alexander I. McAllister, Rita Yadav
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Patent number: 6421672Abstract: A telephone directory search method and system intelligently utilizes secondary information contained in subscriber listings to disambiguate search results and provide telephone number and other data associated with a desired party. Upon identification of more than one listing for a particular requested named party, the system searches through secondary information for each of the parties to identify distinguishing information which is solicited from the calling party. Thus, where there are multiple listings for a particular name, the system attempts to identify distinguishing categories of information such as location, department, terminal type, etc., helpful in refocusing the search and eliminating listings from further consideration.Type: GrantFiled: July 27, 1999Date of Patent: July 16, 2002Assignee: Verizon Services Corp.Inventors: Alexander I. McAllister, James McKinley
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Patent number: 6404858Abstract: A communication service loads subscriber profile information corresponding to an intended call recipient in a call processing register of a switch serving a link to a destination station and transmits a distinct predetermined call alert signal over the link to the destination station based on the loaded subscriber service profile information. The distinct call alert signal identifies the intended recipient subscriber.Type: GrantFiled: June 15, 1998Date of Patent: June 11, 2002Assignee: Verizon Services Corp.Inventors: Robert D. Farris, Alexander I. McAllister, Michael J. Strauss
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Patent number: 6385584Abstract: A voice response unit (VRU) includes a library of content equivalent messages and prompts which may be substituted for one another to vary the presentation of messages provided to a user and thereby more closely simulate a human operator. Groups of content equivalent messages and prompts include multiple audio files, each with a slightly different wording or phraseology, but conveying substantially the same information. After a particular message content is selected, the corresponding group of messages is identified and a random number is generated and used to select one of the audio files of the group for playback. The VRU may be included as part of an automated dialer or auto attendant. In such a system, a calling party is greeted by the VRU and is prompted by a randomly selected prompt to speak the name of the called party. The system accesses a telephone directory, attempts to identify a name corresponding to the name spoken, and dials the number.Type: GrantFiled: April 30, 1999Date of Patent: May 7, 2002Assignee: Verizon Services Corp.Inventors: Alexander I. McAllister, James E. Curry