Patents by Inventor Richard Paul Walters

Richard Paul Walters 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: 11081116
    Abstract: In general, techniques are described by which to embed enhanced audio transports in backward compatible bitstreams. A device comprising a memory and one or more processors may be configured to perform the techniques. The memory may store the backward compatible bitstream, which conforms to a legacy transport format. The processor(s) may obtain, from the backward compatible bitstream, legacy audio data that conforms to a legacy audio format, and obtain, from the backward compatible bitstream, extended audio data that enhances the legacy audio data. The processor(s) may also obtain, based on the legacy audio data and the extended audio data, enhanced audio data that conforms to an enhanced audio format, and output the enhanced audio data to one or more speakers.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: August 3, 2021
    Assignee: Qualcomm Incorporated
    Inventors: Shankar Thagadur Shivappa, Richard Paul Walters, Dipanjan Sen, Nils Günther Peters, Moo Young Kim
  • Publication number: 20200013414
    Abstract: In general, techniques are described by which to embed enhanced audio transports in backward compatible bitstreams. A device comprising a memory and one or more processors may be configured to perform the techniques. The memory may store the backward compatible bitstream, which conforms to a legacy transport format. The processor(s) may obtain, from the backward compatible bitstream, legacy audio data that conforms to a legacy audio format, and obtain, from the backward compatible bitstream, extended audio data that enhances the legacy audio data. The processor(s) may also obtain, based on the legacy audio data and the extended audio data, enhanced audio data that conforms to an enhanced audio format, and output the enhanced audio data to one or more speakers.
    Type: Application
    Filed: June 24, 2019
    Publication date: January 9, 2020
    Inventors: Shankar Thagadur Shivappa, Richard Paul Walters, Dipanjan Sen, Nils Günther Peters, Moo Young Kim
  • Patent number: 9736606
    Abstract: In general, techniques are described for audio editing of higher-order ambisonic audio data. A device comprising a memory and one or more processors may be configured to perform the techniques. The memory may be configured to store a higher order ambisonic (HOA) representation of the audio object. The one or more processors may be configured to add a source tail to the HOA representation of the audio object by storing one or more spherical harmonic (SH) basis functions associated with the audio object to a buffer.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: August 15, 2017
    Assignee: QUALCOMM Incorporated
    Inventors: Martin James Morrell, Pei Xiang, Richard Paul Walters, Nils Günther Peters, Dipanjan Sen
  • Patent number: 9536531
    Abstract: In general, techniques are described for editing of higher-order ambisonic audio data. A device comprising a memory and one or more processors may be configured to perform the techniques. The memory may be configured to store spherical harmonic (SH) basis functions. The one or more processors may be configured to manipulate the SH basis functions associated with higher order ambisonics coefficients to alter a direction of an audio object represented by the higher order ambisonics coefficients.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: January 3, 2017
    Assignee: QUALCOMM Incorporated
    Inventors: Martin James Morrell, Pei Xiang, Richard Paul Walters, Nils Günther Peters, Dipanjan Sen
  • Publication number: 20160035356
    Abstract: In general, techniques are described for editing of higher-order ambisonic audio data. A device comprising a memory and one or more processors may be configured to perform the techniques. The memory may be configured to store spherical harmonic (SH) basis functions. The one or more processors may be configured to manipulate the SH basis functions associated with higher order ambisonics coefficients to alter a direction of an audio object represented by the higher order ambisonics coefficients.
    Type: Application
    Filed: March 26, 2015
    Publication date: February 4, 2016
    Inventors: Martin James Morrell, Pei Xiang, Richard Paul Walters, Nils Günther Peters, Dipanjan Sen
  • Publication number: 20160035386
    Abstract: In general, techniques are described for audio editing of higher-order ambisonic audio data. A device comprising a memory and one or more processors may be configured to perform the techniques. The memory may be configured to store a higher order ambisonic (HOA) representation of the audio object. The one or more processors may be configured to add a source tail to the HOA representation of the audio object by storing one or more spherical harmonic (SH) basis functions associated with the audio object to a buffer.
    Type: Application
    Filed: March 26, 2015
    Publication date: February 4, 2016
    Inventors: Martin James Morrell, Pei Xiang, Richard Paul Walters, Nils Günther Peters, Dipanjan Sen
  • Patent number: 8842961
    Abstract: A universal fan-out device comprising a housing having first and second openings, the housing comprising first and second housing components, each of the first and second housing components having a first end and a second end, a channel running between the first and second ends, and sides along each side of the channel, a resilient material disposed in the channel to restrict movement of fibers within the channel, and an engagement mechanism operatively connected to the housing to inter-engage the first and second housing components together.
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: September 23, 2014
    Assignee: Tyco Electronics Corporation
    Inventors: Kevin Michael Thackston, Robert Neil Mulfinger, Richard Paul Walter, David James Fabian, James Leo Barry
  • Publication number: 20130330052
    Abstract: A universal fan-out device comprising a housing having first and second openings, the housing comprising first and second housing components, each of the first and second housing components having a first end and a second end, a channel running between the first and second ends, and sides along each side of the channel, a resilient material disposed in the channel to restrict movement of fibers within the channel, and an engagement mechanism operatively connected to the housing to inter-engage the first and second housing components together.
    Type: Application
    Filed: June 11, 2012
    Publication date: December 12, 2013
    Applicant: Tyco Electronics Corporation
    Inventors: Kevin Michael Thackston, Robert Neil Mulfinger, Richard Paul Walter, David James Fabian, James Leo Barry
  • Patent number: 7494377
    Abstract: An electrical connector includes a plurality of contacts, and an outer shell having a cavity formed therein. The cavity extends between a loading end and a mating end of the outer shell, and the mating end is configured to join with a mating connector. A front dielectric member includes a base portion and an appendage extending from a rear end of the base portion. The base portion and the appendage have contact passages receiving the contacts. A rear dielectric member includes a hollow interior and contact passages extending between front and rear ends of the rear dielectric member and defining the hollow interior. The front end of the rear dielectric member contacts the rear end of the front dielectric member such that the appendage is positioned within the hollow interior of the rear dielectric member. The contact passages of the appendage and the rear dielectric member cooperate to surround the contacts.
    Type: Grant
    Filed: July 21, 2005
    Date of Patent: February 24, 2009
    Assignee: Tyco Electronics Corporation
    Inventors: Brent David Yohn, William Henry Bernhart, Richard Paul Walter
  • Patent number: 7483520
    Abstract: According to a disclosed embodiment, an incoming call from a first telephone number is received (310). A variable indicating the number of calls received from the first telephone number is incremented (312). The variable is compared to a threshold variable (316). Subsequently, the user is prompted to save the first telephone number in an address book (319) when the variable indicating the number of times an incoming call is received from the first telephone number is equal to, or greater than, the threshold variable. The first telephone number is then stored in the address book. Moreover, an apparatus can be assembled (200) to provide cellular telephone users with, for example, instructions and information via a speaker (228) and an LCD display (238). The apparatus is configured to provide instructions and information to the cellular telephone user at appropriate times, thereby increasing the cellular telephone's usefulness.
    Type: Grant
    Filed: August 6, 2001
    Date of Patent: January 27, 2009
    Assignee: Qualcomm Incorporated
    Inventors: Charles Han, Richard Paul Walters, Andrew P. DeJaco
  • Patent number: 7481676
    Abstract: An electrical connector assembly includes a conductive shell and a connector having a dielectric housing disposed within the shell. The housing includes a conductive outer surface. A conductive member is disposed between the shell and the housing. The conductive member and the shell cooperate to provide a ground path from the conductive outer surface of the housing. The conductive outer surface of the connector housing comprises a conductive coating applied to the outer surface of the housing. The conductive member includes a plurality of flexible tabs that electrically engage the conductive outer surface of the housing.
    Type: Grant
    Filed: August 30, 2006
    Date of Patent: January 27, 2009
    Assignee: Tyco Electronics Corporation
    Inventors: Richard Paul Walter, Brent David Yohn, John Anthony Fulponi
  • Publication number: 20080233928
    Abstract: A method of instructing a user how to use a wireless communication device is disclosed and may include determining whether a feature on the wireless communication device has been utilized. When it is determined that the feature has not been utilized, the method may include notifying a presence of the feature, providing information associated with the feature, and prompting the user to use the feature. The information associated with the feature is configured to teach the user how the feature may be executed, the availability of additional features, how to utilize the feature better, or a combination thereof. Further, the feature is a number saving feature, a speed dialing feature, a voice dialing feature, or a combination thereof.
    Type: Application
    Filed: June 6, 2008
    Publication date: September 25, 2008
    Applicant: QUALCOMM Incorporated
    Inventors: Charles HAN, Richard Paul Walters, Andrew P. DeJaco
  • Publication number: 20080057758
    Abstract: An electrical connector assembly includes a conductive shell and a connector having a dielectric housing disposed within the shell. The housing includes a conductive outer surface. A conductive member is disposed between the shell and the housing. The conductive member and the shell cooperate to provide a ground path from the conductive outer surface of the housing. The conductive outer surface of the connector housing comprises a conductive coating applied to the outer surface of the housing. The conductive member includes a plurality of flexible tabs that electrically engage the conductive outer surface of the housing.
    Type: Application
    Filed: August 30, 2006
    Publication date: March 6, 2008
    Inventors: Richard Paul Walter, Brent David Yohn, John Anthony Fulponi
  • Patent number: 7309246
    Abstract: An electrical connector assembly includes a conductive shell and a connector having a dielectric housing disposed within the shell. The housing has a mating face configured to receiver the contacts of a mating connector and a mounting face configured to mount the connector to a circuit board. A dielectric member is disposed proximate the mating face of the connector and is connected to the shell. The dielectric member includes apertures configured to receive the contacts of the mating connector therethrough when the mating connector is mated with the connector. The dielectric member includes a conductive trace that is electrically connected to the shell.
    Type: Grant
    Filed: November 20, 2006
    Date of Patent: December 18, 2007
    Assignee: Tyco Electronics Corporation
    Inventors: Richard Paul Walter, Brent David Yohn
  • Patent number: 7172467
    Abstract: An electrical contact assembly includes a contact, a front shell member, and a rear shell member. The front shell member has a core with a front contact passage therethrough to receive the contact. The core is formed with a shroud extending from a front end of the front shell member, and the shroud surrounds and defines a cavity. The front shell member is formed of an integral single piece of non-conductive material. The rear shell member has a core with a rear contact passage therethrough to receive the contact. The rear shell member is coupled to the front shell member such that the front and rear contact passages are substantially aligned along a contact passage axis. The rear shell member is formed of an integral single piece of non-conductive material.
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: February 6, 2007
    Assignee: Tyco Electronics Corporation
    Inventors: Brent David Yohn, William Henry Bernhart, Richard Paul Walter
  • Patent number: 7134911
    Abstract: A seal for an electrical connector in a connector block having a connector channel with a keyway is provided. The seal includes a tubular body that defines a longitudinal axis therethrough. The body includes a forward portion defining a forward end and a rearward portion defining a rearward end. The body is configured to be received in a connector channel in the connector block. A key portion extends longitudinally along an outer surface of the body. The key portion is configured to be received in the keyway in the connector channel. The body and the key portion seal the connector channel in the connector block when the connector is loaded into the connector block.
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: November 14, 2006
    Assignee: Tyco Electronics Corporation
    Inventors: William Henry Bernhart, Brent David Yohn, John A. Fulponi, Richard Paul Walter
  • Publication number: 20030027602
    Abstract: According to a disclosed embodiment, an incoming call from a first telephone number is received (310). A variable indicating the number of calls received from the first telephone number is incremented (312). The variable is compared to a threshold variable (316). Subsequently, the user is prompted to save the first telephone number in an address book (319) when the variable indicating the number of times an incoming call is received from the first telephone number is equal to, or greater than, the threshold variable. The first telephone number is then stored in the address book. Moreover, an apparatus can be assembled (200) to provide cellular telephone users with, for example, instructions and information via a speaker (228) and an LCD display (238). The apparatus is configured to provide instructions and information to the cellular telephone user at appropriate times, thereby increasing the cellular telephone's usefulness.
    Type: Application
    Filed: August 6, 2001
    Publication date: February 6, 2003
    Inventors: Charles Han, Richard Paul Walters, Andrew P. DeJaco