Patents by Inventor Quoc M. LE
Quoc M. LE 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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Publication number: 20240127791Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating speech from text. One of the systems includes one or more computers and one or more storage devices storing instructions that when executed by one or more computers cause the one or more computers to implement: a sequence-to-sequence recurrent neural network configured to: receive a sequence of characters in a particular natural language, and process the sequence of characters to generate a spectrogram of a verbal utterance of the sequence of characters in the particular natural language; and a subsystem configured to: receive the sequence of characters in the particular natural language, and provide the sequence of characters as input to the sequence-to-sequence recurrent neural network to obtain as output the spectrogram of the verbal utterance of the sequence of characters in the particular natural language.Type: ApplicationFiled: November 21, 2023Publication date: April 18, 2024Inventors: Samuel Bengio, Yuxuan Wang, Zongheng Yang, Zhifeng Chen, Yonghui Wu, Ioannis Agiomyrgiannakis, Ron J. Weiss, Navdeep Jaitly, Ryan M. Rifkin, Robert Andrew James Clark, Quoc V. Le, Russell J. Ryan, Ying Xiao
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Publication number: 20240112027Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing neural architecture search for machine learning models. In one aspect, a method comprises receiving training data for a machine learning, generating a plurality of candidate neural networks for performing the machine learning task, wherein each candidate neural network comprises a plurality of instances of a layer block composed of a plurality of layers, for each candidate neural network, selecting a respective type for each of the plurality of layers from a set of layer types that comprises, training the candidate neural network and evaluating performance scores for the trained candidate neural networks as applied to the machine learning task, and determining a final neural network for performing the machine learning task based at least on the performance scores for the candidate neural networks.Type: ApplicationFiled: September 28, 2023Publication date: April 4, 2024Inventors: Yanqi Zhou, Yanping Huang, Yifeng Lu, Andrew M. Dai, Siamak Shakeri, Zhifeng Chen, James Laudon, Quoc V. Le, Da Huang, Nan Du, David Richard So, Daiyi Peng, Yingwei Cui, Jeffrey Adgate Dean, Chang Lan
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Patent number: 8808028Abstract: A connector assembly is provided. In one example, the connector assembly includes a connector plate, a connector bracket, and a wiring set. The connector plate has a male connector shell and a female connector shell. The connector bracket has a male connector core and a female connector core. The connector bracket is dimensioned to be mounted on the connector plate with the male connector core disposed within the male connector shell and the female connector core disposed within the female connector shell. The wiring set is coupled to the male connector core and to the female connector core, and is further provides a pigtail connection.Type: GrantFiled: March 23, 2012Date of Patent: August 19, 2014Assignee: Andrew LLCInventors: Quoc M. Le, Steven L. Schmutzler
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Patent number: 8674788Abstract: A physical angle of a portion of a variable element, such as a phase shifter, is used to determine a desired antenna beam attribute, such as beam downtilt. In one example, a variable element includes a stationary circuit board and a rotatable circuit board. The stationary circuit board has at least one transmission line having a first output and a second output. The rotatable circuit board includes an input and a coupling section, the coupling section located to capacitively couple an input signal to the at least one transmission line between the first output and the second output, and the accelerometer being oriented such that it provides a signal indicative of a physical angle of the rotatable circuit board with respect to vertical.Type: GrantFiled: March 31, 2010Date of Patent: March 18, 2014Assignee: Andrew LLCInventor: Quoc M. Le
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Publication number: 20130252478Abstract: A connector assembly is provided. In one example, the connector assembly includes a connector plate, a connector bracket, and a wiring set. The connector plate has a male connector shell and a female connector shell. The connector bracket has a male connector core and a female connector core. The connector bracket is dimensioned to be mounted on the connector plate with the male connector core disposed within the male connector shell and the female connector core disposed within the female connector shell. The wiring set is coupled to the male connector core and to the female connector core, and is further provides a pigtail connection.Type: ApplicationFiled: March 23, 2012Publication date: September 26, 2013Applicant: Andrew LLCInventors: Quoc M. LE, Steven L. SCHMUTZLER
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Publication number: 20110267231Abstract: An actuator providing improved torque, control, and reduced motor and actuator size is provided. An actuator according to one example may include a base plate, a stationary ring gear on the base plate, the ring gear having an arc of substantially less than a conventional full circle ring gear, a pivot assembly and a drive shaft. In one example, the ring gear is approximately half a circle. The pivot assembly may be pivotally mounted on the base plate. The pivot assembly may also have a control board, a stepper motor and a drive gear coupled to an output shaft of the stepper motor, the drive gear mounted on the pivot assembly such that the drive gear engages the stationary ring gear. In one example, the stepper motor is coupled to the drive gear via a worm gear, spur gear, and a shaft. In another example, the drive gear is mounted directly on the output shaft of the stepper motor. The actuator also includes a drive shaft having an axis parallel to a pivot of the pivot assembly.Type: ApplicationFiled: April 30, 2010Publication date: November 3, 2011Applicant: Andrew LLCInventors: Quoc M. Le, Steve Schmutzler
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Publication number: 20110241954Abstract: A physical angle of a portion of a variable element, such as a phase shifter, is used to determine a desired antenna beam attribute, such as beam downtilt. In one example, a variable element includes a stationary circuit board and a rotatable circuit board. The stationary circuit board has at least one transmission line having a first output and a second output. The rotatable circuit board includes an input and a coupling section, the coupling section located to capacitively couple an input signal to the at least one transmission line between the first output and the second output, and the accelerometer being oriented such that it provides a signal indicative of a physical angle of the rotatable circuit board with respect to vertical.Type: ApplicationFiled: March 31, 2010Publication date: October 6, 2011Inventor: Quoc M. Le
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Publication number: 20110003507Abstract: A coaxial cable connector formed via multi-shot injection molding has a body formed by multiple injection molding layers of different injection moldable materials about a central inner contact to form an integral connector body. The connector body is provided with a coaxial dielectric spacer of dielectric polymer surrounding the inner contact; a coaxial inner body of injection molded metal composition surrounding an outer diameter of the dielectric spacer; and an outer body of polymer surrounding the inner body. Interlock features provide axial and/or rotational interlock between the layers of the connector.Type: ApplicationFiled: September 15, 2010Publication date: January 6, 2011Applicant: ANDREW LLCInventors: Kendrick Van Swearingen, Quoc M. Le, Steve Schmutzler
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Publication number: 20090040106Abstract: An antenna includes a number of controllers and a number of peripheral devices. A first controller is configured to communicate commands and/or data between the antenna and a device outside of the antenna, such as a remote controller. The controllers are configured to communicate commands and/or data and to control the peripheral devices.Type: ApplicationFiled: August 21, 2008Publication date: February 12, 2009Inventors: Quoc M. Le, Gerry Sarver
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Publication number: 20080291116Abstract: An antenna includes a main controller for communicating with an external system, a plurality of peripheral devices and a number of sub-controllers. The peripheral devices are associated with sub-controllers. The main controller communicates with the peripheral devices over a hybrid communications bus, addressing both bus-addressable devices and serial addressable devices.Type: ApplicationFiled: May 25, 2007Publication date: November 27, 2008Applicant: Andrew CorporationInventors: Quoc M. LE, Harold Edmond Asbridge, JR., Douglas Alan Gribben