Patents by Inventor David Dudley
David Dudley 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: 9143905Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.Type: GrantFiled: March 15, 2013Date of Patent: September 22, 2015Assignee: AT&T Intellectual Property I, L.P.Inventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
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Publication number: 20150191955Abstract: A hydraulic closer and dampener that can be removed and replaced by opening a post cap to then lift an internal closer assembly out of the top of an internally pivotable shaft inside a free-standing floor-mounted post. The remainder of the gate mechanism remains functional during such service. An automatic closing speed adjustment is easy to access and set. There are no external hinges, the gate pivots on an axis coaxial to the cylindrical post.Type: ApplicationFiled: March 20, 2015Publication date: July 9, 2015Inventors: David Edmond Dudley, Simon David Dudley
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Patent number: 8807605Abstract: A bi-swing warehouse door latch system installs an electro-mechanical lock horizontally in the door casings overhead. Each has two catches to drop down on either side of the door. The doors are allowed to swing open when the respective catches are unlatched by a solenoid. The doors are not allowed to swing open when the respective catches are held latched by another solenoid and a teeter arm. Battery powered models produce brief pulses to put the catches in their locked states or unlocked states using a capacitor to store enough energy after power is lost to kick the solenoids. Utility powered versions can be configured to automatically relax into locked or unlocked states when power is lost. The doors are controlled to unlock when those with authorized access are recognized.Type: GrantFiled: July 6, 2013Date of Patent: August 19, 2014Assignee: Dudley GatesInventors: David Edmond Dudley, Simon David Dudley, Peter Bruce Dudley
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Publication number: 20140087618Abstract: A nonwoven fabric comprising a meltspun fibre of a lignin compound. Also claimed a laminated fabric comprising the nonwoven fabric, a nonwoven fabric product comprising the nonwoven fabric, a structured multicomponent fibre comprising a lignin compound, a web comprising a meltspun fibre of a lignin compound and a method of producing a nonwoven fabric by forming a web of meltspun fibre comprising a lignin compound and bonding at least a portion of the fibre in the web to form the nonwoven fabric.Type: ApplicationFiled: October 19, 2011Publication date: March 27, 2014Applicant: FITESA NONWOVEN, INC.Inventors: David Dudley Newkirk, Juergen Friedrich Rudolph, Helmut Hartl
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Publication number: 20140072788Abstract: Disclosed are highly extensible bonded webs or multilayered sheets containing these. These products can be processed in a ring-roll process without damage. The bonded webs or multilayered sheets can be used, for example in the manufacture of diapers.Type: ApplicationFiled: September 19, 2013Publication date: March 13, 2014Inventors: Thomas Burkhart, Walter D. Daniels, Helmut Hartl, Jonathan A. Lu, Deying Kong, David Dudley Newkirk, Robert H. Turner, Lisa Reynolds, Tonny Debeer
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Patent number: 8433044Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.Type: GrantFiled: September 15, 2009Date of Patent: April 30, 2013Assignee: AT&T Intellectual Property I, L.P.Inventors: Anup Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
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Patent number: 8186729Abstract: A bi-swing gate lock uses an electric actuator to unlatch the gate on request, and a failsafe mode that automatically unlatches the gate during emergencies or power failures. The traplock uses two swing arms that pivot retractable door stops in and out on either side of a closed gate from a stationary 4? post. Loads trying to force open a locked gate are redirected through polyurethane pads on the sides of the retractable door stops directly to the insides of matching pockets within the post. Such loads can flex the swing arms, but significant loads will not reach the swing arm pivot bearings. Keeping the gate locked requires electric power applied to a lock actuator, and the loss of power automatically unlocks the traplock. Power applied to a retraction actuator pushes out the retractable door stops. A sensor detects when the gate returns to a closed position and the lock actuator can be energized once again.Type: GrantFiled: September 24, 2008Date of Patent: May 29, 2012Inventor: David Dudley
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Patent number: 8094789Abstract: In a particular embodiment, a system includes a messaging system configured to provide a messaging service. The messaging system includes a centralized Internet Protocol switching network, an Internet access subsystem, a voice access subsystem, a mail subsystem and a storage subsystem. One or more of the subsystems may be coupled to the centralized Internet Protocol switching network via one or more communication links integrated with and internal to the messaging system.Type: GrantFiled: October 28, 2008Date of Patent: January 10, 2012Assignee: AT&T Intellectual Property, L.P.Inventors: Timothy P. Schroeder, Melody Ho, David Dudley
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Publication number: 20110064206Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.Type: ApplicationFiled: September 15, 2009Publication date: March 17, 2011Applicant: AT&T INTELLECTUAL PROPERTY I, LPInventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
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Patent number: 7877923Abstract: A fishing jig head to be molded with or inserted thereinto a hook thereby form a fishing jig, includes a body, a ring attached on the body, and plate(s) or prong(s) which is shaped and positioned to prevent the fishing jig from landing flat on a bottom of water after the fishing jig is cast into the water. A fishing jig includes the fishing jig head, a hook molded with or inserted into the jig head, and optionally at least one of a weed guard, a skirt, and a trailer.Type: GrantFiled: January 14, 2008Date of Patent: February 1, 2011Inventor: David Dudley
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Patent number: 7779065Abstract: To determine a network route corresponding to user needs, costs are dynamically defined for each link of a network. Specifically, based on link characteristics, routing factors are defined and for each factor, allowable values are defined. When determining a route, one or more routing factors and one or more allowable values for each factor are selected. Based on user prioritization of these factors and prioritization of the allowable values for each factor, weights are assigned to the factors and costs are assigned to the values. Link costs are determined by comparing a given link to each selected factor and determining for each factor which allowable value matches the link's characteristics. The cost of each matching value is then weighted by its corresponding factor. The weighted costs are summed to determine a link cost. The link costs are subsequently used to determine a route through the network.Type: GrantFiled: September 18, 2003Date of Patent: August 17, 2010Inventors: Sanyogita Gupta, Srividya Iyer, Chad Herbert, David Dudley
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Publication number: 20100071425Abstract: A bi-swing gate lock uses an electric actuator to unlatch the gate on request, and a failsafe mode that automatically unlatches the gate during emergencies or power failures. The traplock uses two swing arms that pivot retractable door stops in and out on either side of a closed gate from a stationary 4? post. Loads trying to force open a locked gate are redirected through polyurethane pads on the sides of the retractable door stops directly to the insides of matching pockets within the post. Such loads can flex the swing arms, but significant loads will not reach the swing arm pivot bearings. Keeping the gate locked requires electric power applied to a lock actuator, and the loss of power automatically unlocks the traplock. Power applied to a retraction actuator pushes out the retractable door stops. A sensor detects when the gate returns to a closed position and the lock actuator can be energized once again.Type: ApplicationFiled: September 24, 2008Publication date: March 25, 2010Inventor: David Dudley
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Publication number: 20090052638Abstract: In a particular embodiment, a system includes a messaging system configured to provide a messaging service. The messaging system includes a centralized Internet Protocol switching network, an Internet access subsystem, a voice access subsystem, a mail subsystem and a storage subsystem. One or more of the subsystems may be coupled to the centralized Internet Protocol switching network via one or more communication links integrated with and internal to the messaging system.Type: ApplicationFiled: October 28, 2008Publication date: February 26, 2009Applicant: AT & T Intellectual Property I, L.P.Inventors: Timothy P. Schroeder, Melody Ho, David Dudley
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Patent number: 7443961Abstract: In a particular embodiment, a method includes providing a messaging service using a messaging system. The messaging system includes a centralized Internet Protocol switching network, an Internet access subsystem, a voice access subsystem, a mail subsystem and a storage subsystem. One or more of the subsystems may be coupled to the centralized Internet Protocol switching networks via a communication link integrated with and internal to the messaging system.Type: GrantFiled: March 15, 2007Date of Patent: October 28, 2008Assignee: AT&T Intellectual Property I, L.P.Inventors: Timothy P. Schroeder, Melody Ho, David Dudley
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Publication number: 20080222940Abstract: A fishing jig head to be molded with or inserted thereinto a hook thereby form a fishing jig, includes a body, a ring attached on the body, and plate(s) or prong(s) which is shaped and positioned to prevent the fishing jig from landing flat on a bottom of water after the fishing jig is cast into the water. A fishing jig includes the fishing jig head, a hook molded with or inserted into the jig head, and optionally at least one of a weedgurad, a skirt, and a trailer.Type: ApplicationFiled: January 14, 2008Publication date: September 18, 2008Inventor: David Dudley
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Publication number: 20070286247Abstract: An intracavity frequency-doubled includes a laser resonator including at least one gain element and two optically nonlinear crystals. The two optically nonlinear crystals independently double the frequency of fundamental radiation in the resonator. In one example the crystals are arranged to generate two frequency-doubled beams that are orthogonally plane-polarized with respect to each other. The beams can be combined by a polarization-selective combiner to form a common output.Type: ApplicationFiled: May 24, 2007Publication date: December 13, 2007Inventors: H. Yang Pang, David Dudley, Jean-Marc Heritier, Norman Hodgson
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Publication number: 20070171899Abstract: In a particular embodiment, a method includes providing a messaging service using a messaging system. The messaging system includes a centralized Internet Protocol switching network, an Internet access subsystem, a voice access subsystem, a mail subsystem and a storage subsystem. One or more of the subsystems may be coupled to the centralized Internet Protocol switching networks via a communication link integrated with and internal to the messaging system.Type: ApplicationFiled: March 15, 2007Publication date: July 26, 2007Applicant: SBC Properties, LPInventors: Timothy Schroeder, Melody Ho, David Dudley
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Publication number: 20070115922Abstract: Methods and apparatus for authorizing and allocating outdial communication services are disclosed. A disclosed system comprises an application server to initiate an outdial communication service, a gateway to transport the outdial communication service from the application server to an access network via a shared communication facility, and a policy server to selectively authorize the initiated outdial service and, if the outdial service is authorized, to allocate a portion of the shared communication facility to the authorized outdial service.Type: ApplicationFiled: October 19, 2005Publication date: May 24, 2007Inventors: Marco Schneider, Philip Cunetto, David Dudley
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Publication number: 20070115921Abstract: Methods and apparatus for subscriber and enterprise assignments and resource sharing are disclosed. A disclosed method includes managing resources for a communication service having a communication location. The disclosed method comprising associating a group identifier with a sub-group type, and associating a subscriber with the group identifier, wherein the sub-group type is used to determine at least one super-group usable to route an outdial call from the communication location if the outdial call is associated with the subscriber, and wherein the super-group comprises at least one of a circuit group or a voice over internet protocol communication path.Type: ApplicationFiled: October 19, 2005Publication date: May 24, 2007Inventors: Marco Schneider, Philip Cunetto, John Lemay, David Dudley, Jesie Lee
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Patent number: 7209551Abstract: In a particular embodiment, a method of assigning identifications for unified messaging system subscribers is provided. The method includes assigning a unique temporary identity to a subscriber of a unified messaging service and upon the subscriber's first access to the unified messaging service, receiving a second identity selected by the subscriber.Type: GrantFiled: September 19, 2002Date of Patent: April 24, 2007Assignee: SBC Properties, L.P.Inventors: Timothy P. Schroeder, Melody Ho, David Dudley