Patents by Inventor Nicholas Chang

Nicholas Chang 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).

  • Publication number: 20260059685
    Abstract: An electronic device includes a housing and two electronic modules. The housing has an accommodation space. The accommodation space has a first cross-sectional shape perpendicular to a first direction. The two electronic modules are disposed in the accommodation space. Each of the electronic modules has a concave-convex surface. The concave-convex surfaces of the two electronic modules are arranged oppositely and cooperate with each other, so that the two electronic modules together form a second cross-sectional shape perpendicular to the first direction, and the second cross-sectional shape matches the first cross-sectional shape.
    Type: Application
    Filed: May 21, 2025
    Publication date: February 26, 2026
    Applicant: Wiwynn Corporation
    Inventors: Nicholas Chang, Chi-Luen Chen, Shih-Hung Chen, Ming-Chih Kao
  • Publication number: 20250220842
    Abstract: A chassis includes a fixing base, an operating member, a tray and a cover. The operating member is pivotally connected to the fixing base. The operating member includes a first linkage portion. The tray is disposed on the fixing base. The tray includes a second linkage portion corresponding to the first linkage portion. The cover is disposed on the fixing base and covers the tray. When the operating member is located at a closed position, the operating member and the fixing base are locked, and the first linkage portion blocks the second linkage portion, so as to fix the tray on the fixing base. When the operating member rotates from the closed position to an opened position, the first linkage portion pushes the second linkage portion to drive the tray to move toward outside of the fixing base.
    Type: Application
    Filed: June 26, 2024
    Publication date: July 3, 2025
    Applicant: Wiwynn Corporation
    Inventors: Shih-Hung Chen, Nicholas Chang, Bo-Kai Wang, Ming-Chih Kao
  • Publication number: 20240422243
    Abstract: A datacenter has more computing power than a personal computer. The personal computer sends a request to perform an operation on a data set to the datacenter. The datacenter evaluates various inputs to determine if, despite the datacenter's computing power, the personal computer is likely to complete the operation faster. Based on the determination, the datacenter may perform the operation, send the data set to the personal computer for the personal computer to process, or start a competitive computation. As a result, a user interface can be more responsive. Machine learning processes can be used to improve predictions.
    Type: Application
    Filed: January 18, 2024
    Publication date: December 19, 2024
    Inventor: Nicholas Chang
  • Patent number: 11949759
    Abstract: A datacenter has more computing power than a personal computer. The personal computer sends a request to perform an operation on a data set to the datacenter. The datacenter evaluates various inputs to determine if, despite the datacenter's computing power, the personal computer is likely to complete the operation faster. Based on the determination, the datacenter may perform the operation, send the data set to the personal computer for the personal computer to process, or start a competitive computation. As a result, a user interface can be more responsive. Machine learning processes can be used to improve predictions.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: April 2, 2024
    Assignee: Palantir Technologies Inc.
    Inventor: Nicholas Chang
  • Publication number: 20230171459
    Abstract: Methods, systems, and storage media for outputting a synchronized arrangement of a plurality of video streams are disclosed. Exemplary implementations may: select a stage status for a subset of the plurality of client devices; determine, based on the stage status, that a client device of the plurality of client devices is assigned a stage state; send, based on the stage status and the stage state being assigned to the client device, a server state to each client device of the plurality of client devices; determine, based on the server state, a graphical layout comprising a position and size of each video stream of the plurality of video streams to output to a graphical user interface; and provide, to each client device of the plurality of client devices, instructions to display the synchronized arrangement of the plurality of video streams according to the graphical layout.
    Type: Application
    Filed: November 29, 2021
    Publication date: June 1, 2023
    Inventors: Larry Le Chen, Nicholas Chang, Eden Siu-Yue Li, Jason Nellis
  • Patent number: 11403142
    Abstract: A computer-implemented method, a system, and a computer program product include program code that obtains, from a controller, temporal objectives and configuration specifications. The program code adjusts weighting for multiple concurrent modes. The program code optimizes each mode of the multiple concurrent modes. The program code discovers conflicts exist between the optimized multiple concurrent modes and resolves the conflicts. The program code allocates resources to the optimized multiple concurrent modes.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: August 2, 2022
    Assignee: Peraton Labs Inc.
    Inventors: Nicholas Chang, Mariusz Fecko, Clay Smith
  • Publication number: 20220166850
    Abstract: A datacenter has more computing power than a personal computer. The personal computer sends a request to perform an operation on a data set to the datacenter. The datacenter evaluates various inputs to determine if, despite the datacenter's computing power, the personal computer is likely to complete the operation faster. Based on the determination, the datacenter may perform the operation, send the data set to the personal computer for the personal computer to process, or start a competitive computation. As a result, a user interface can be more responsive. Machine learning processes can be used to improve predictions.
    Type: Application
    Filed: February 14, 2022
    Publication date: May 26, 2022
    Inventor: Nicholas Chang
  • Patent number: 11283496
    Abstract: A computer-implemented method, a computer program product, and a system include a processor(s) that produces a set of beamforming vectors, each vector produced based on a distinct set of parameters. To produce vector of the vectors, the processor(s) obtains, from receive antennas, data comprising a waveform comprising slots with boundaries, from a first collection window. The processor(s) determines the parameters (e.g., silent portion length and signal portion length) and determines which slots of the waveform contain signal operating instructions. The processor(s) aligns the slot boundaries, utilizing the data, based on determining which slots of the waveform contain signal operating instructions. The processor(s) extracts the signal portion and the silent portion, determines a covariance for each, and determines a vector and eigenvalue.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: March 22, 2022
    Assignee: PERSPECTA LABS INC.
    Inventors: Nicholas Chang, Eddie Fung, James Hodge
  • Patent number: 11283897
    Abstract: A datacenter has more computing power than a personal computer. The personal computer sends a request to perform an operation on a data set to the datacenter. The datacenter evaluates various inputs to determine if, despite the datacenter's computing power, the personal computer is likely to complete the operation faster. Based on the determination, the datacenter may perform the operation, send the data set to the personal computer for the personal computer to process, or start a competitive computation. As a result, a user interface can be more responsive. Machine learning processes can be used to improve predictions.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: March 22, 2022
    Assignee: Palantir Technologies Inc.
    Inventor: Nicholas Chang
  • Patent number: 11032018
    Abstract: There is set forth herein, in one embodiment, obtaining with a radiofrequency receiver a combined radiofrequency signal having a first stream combined with a second stream, wherein the first stream has a first power level, and wherein the second stream has a second power level, the first power level of the first stream being greater than the second power level of the second stream, wherein the radiofrequency receiver includes one or more antenna; processing the combined radiofrequency signal to recover a first digital bitstream associated to the first stream; and recovering a digital bitstream associated to the second stream using the first digital bitstream.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: June 8, 2021
    Assignee: PERSPECTA LABS INC.
    Inventors: John C. Koshy, Joseph C. Liberti, Eric C. Beck, Nicholas Chang, Eddie Fung, Nan Muang, Robert A. Zeigler
  • Patent number: 10998927
    Abstract: Embodiments of the present invention include a system, method and computer program product for mitigating interference in data received by a multiple antenna array. Processor(s) executing program code identify signals from users, including active users, and by identifying these signals, mitigate interference and jamming in the received data, overall.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: May 4, 2021
    Assignee: PERSPECTA LABS INC.
    Inventors: Nicholas Chang, Joseph C. Liberti
  • Patent number: 10784910
    Abstract: Embodiments of the present invention include a system, method and computer program product for mitigating interference in data received by a multiple antenna array. Processor(s) executing program code identify signals from users, including active users, and by identifying these signals, mitigate interference and jamming in the received data, overall.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: September 22, 2020
    Assignee: Perspecta Labs Inc.
    Inventors: Nicholas Chang, Joseph C. Liberti
  • Publication number: 20200084296
    Abstract: A datacenter has more computing power than a personal computer. The personal computer sends a request to perform an operation on a data set to the datacenter. The datacenter evaluates various inputs to determine if, despite the datacenter's computing power, the personal computer is likely to complete the operation faster. Based on the determination, the datacenter may perform the operation, send the data set to the personal computer for the personal computer to process, or start a competitive computation. As a result, a user interface can be more responsive. Machine learning processes can be used to improve predictions.
    Type: Application
    Filed: October 9, 2019
    Publication date: March 12, 2020
    Inventor: Nicholas Chang
  • Patent number: 10484504
    Abstract: A datacenter has more computing power than a personal computer. The personal computer sends a request to perform an operation on a data set to the datacenter. The datacenter evaluates various inputs to determine if, despite the datacenter's computing power, the personal computer is likely to complete the operation faster. Based on the determination, the datacenter may perform the operation, send the data set to the personal computer for the personal computer to process, or start a competitive computation. As a result, a user interface can be more responsive. Machine learning processes can be used to improve predictions.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: November 19, 2019
    Assignee: PALANTIR TECHNOLOGIES INC.
    Inventor: Nicholas Chang
  • Publication number: 20180343321
    Abstract: A datacenter has more computing power than a personal computer. The personal computer sends a request to perform an operation on a data set to the datacenter. The datacenter evaluates various inputs to determine if, despite the datacenter's computing power, the personal computer is likely to complete the operation faster. Based on the determination, the datacenter may perform the operation, send the data set to the personal computer for the personal computer to process, or start a competitive computation. As a result, a user interface can be more responsive. Machine learning processes can be used to improve predictions.
    Type: Application
    Filed: July 13, 2018
    Publication date: November 29, 2018
    Inventor: Nicholas Chang
  • Patent number: 10057373
    Abstract: A datacenter has more computing power than a personal computer. The personal computer sends a request to perform an operation on a data set to the datacenter. The datacenter evaluates various inputs to determine if, despite the datacenter's computing power, the personal computer is likely to complete the operation faster. Based on the determination, the datacenter may perform the operation, send the data set to the personal computer for the personal computer to process, or start a competitive computation. As a result, a user interface can be more responsive. Machine learning processes can be used to improve predictions.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: August 21, 2018
    Assignee: Palantir Technologies Inc.
    Inventor: Nicholas Chang
  • Patent number: 9577785
    Abstract: Provided are processes for suppressing jamming signals that may include use of a signal processing circuit. A signal processing circuit can be configured to obtain a jamming signal and a feedback signal, process the jamming signal and the feedback signal to determine a cancellation signal for use in suppressing the jamming signal, and output the cancellation signal to a radio-frequency transmitter. The signal processing circuit may be further configured to obtain a transmission signal, determine a jamming channel from the jamming signal and a feedback channel from the feedback signal, and combine the transmission channel, jamming channel, and feedback channel to determine a transfer function, where the transfer function is configured to determine the cancellation signal.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: February 21, 2017
    Assignee: TT Government Solutions, Inc.
    Inventors: Joseph C. Liberti, Nicholas Chang
  • Publication number: 20160036556
    Abstract: Provided are processes for suppressing jamming signals that may include use of a signal processing circuit. A signal processing circuit can be configured to obtain a jamming signal and a feedback signal, process the jamming signal and the feedback signal to determine a cancellation signal for use in suppressing the jamming signal, and output the cancellation signal to a radio-frequency transmitter. The signal processing circuit may be further configured to obtain a transmission signal, determine a jamming channel from the jamming signal and a feedback channel from the feedback signal, and combine the transmission channel, jamming channel, and feedback channel to determine a transfer function, where the transfer function is configured to determine the cancellation signal.
    Type: Application
    Filed: July 30, 2015
    Publication date: February 4, 2016
    Applicant: Vencore Labs, Inc.
    Inventors: Joseph C. Liberti, Nicholas Chang
  • Publication number: 20140272924
    Abstract: Embodiments described herein relate generally to devices, systems and methods for transplanting and growing human fetal organs within non-human animal hosts. In some embodiments, a method for transplanting an organ from a human fetus in a non-human animal host includes fluidically coupling the fetal organ to the blood circulation system of an immunocompromised non-human animal host such that the organ receives arterial blood flow from the non-human animal host. The blood pressure of the arterial blood flow entering the fetal organ is controlled to be compatible with the blood pressure of the organ from the human fetus. In some embodiments, the blood pressure of the blood flow to the fetal organ is controlled using a blood flow control device that includes an inflatable cuff in pressure contact with a blood vessel of the non-human animal host.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 18, 2014
    Applicant: Ganogen, Inc.
    Inventors: Nicholas Chang, Jay Gu, Eugene Gu, Don Hannula