Patents by Inventor Jon Xu

Jon Xu 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: 20240405883
    Abstract: A receiver comprises at least two input ports. An optical signal containing n wavelengths is coupleable to one of these input ports. The receiver comprises a first demultiplexer coupled to a first input port to separate n wavelengths in the first input port onto n first multiplexer output ports, a second demultiplexer coupled to a second input port to separate the n wavelengths in the second input port onto n second multiplexer output ports, and a waveguide crossing matrix comprising an input side and an output side. The crossing matrix coupled to the n first and the n second multiplexer output ports on the input side and coupled to n shared photodetectors on the output side, one for each wavelength channel. Each of the photodetectors is coupled to one of the n first multiplexer output ports and one of the n second multiplexer output ports for the one wavelength channel.
    Type: Application
    Filed: May 30, 2023
    Publication date: December 5, 2024
    Applicant: Cisco Technology, Inc.
    Inventors: Long CHEN, Qianfan XU, Jon ROTH
  • Publication number: 20240404986
    Abstract: A method of calibrating an ultrasonic characteristic on a wire bonding system is provided. The method includes the steps of: (a) determining a reference ultrasonic characteristic for formation of a wire bond; (b) determining a reference non-stick ultrasonic characteristic that results in a non-stick wire bond condition; (c) determining a calibration non-stick ultrasonic characteristic, on a wire bonding system to be calibrated, that results in a non-stick wire bond condition; and (d) determining a calibration factor for the wire bonding system to be calibrated using the reference non-stick ultrasonic characteristic and the calibration non-stick ultrasonic characteristic.
    Type: Application
    Filed: August 13, 2024
    Publication date: December 5, 2024
    Applicant: KULICKE AND SOFFA INDUSTRIES, INC.
    Inventors: Jon W. Brunner, Wei Qin, Aashish Shah, Hui Xu, Jeong Ho Yang
  • Publication number: 20240352118
    Abstract: An antibody specifically binding to TIGIT or an antigen-binding fragment thereof can effectively block the binding of TIGIT to a ligand thereof and release the inhibitory effect of the ligand of TIGIT on a downstream signal of TIGIT. The present invention further relates to a composition containing the antibody or antigen-binding fragment thereof, a nucleic acid coding the antibody or the antigen-binding fragment thereof, a host cell containing the nucleic acid, and a related use. In addition, the present invention also relates to treatment and diagnosis uses of the antibody or the antigen-binding fragment thereof.
    Type: Application
    Filed: August 9, 2022
    Publication date: October 24, 2024
    Inventors: Tianhang ZHAI, Weifeng HUANG, Shuang DAI, Yingda XU, Jon BUKOWSKI, Kevin SCHUTZ, Megan HEMMERLEIN
  • Patent number: 12120266
    Abstract: A computing device may receive, from a remote computing device, a request to establish a communication session with the remote computing device and contextual information indicative of an urgency level of the communication session. The computing device may output, at one or more output devices, the contextual information indicative of the urgency level of the communication session and at least one of: haptic output or an audible alert that indicates the request to establish the communication session.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: October 15, 2024
    Assignee: OPTUM, INC.
    Inventors: Ramprasad Anandam Gaddam, Gregory J. Boss, Jon Kevin Muse, Kristine Xu
  • Patent number: 12113043
    Abstract: A method of calibrating an ultrasonic characteristic on a wire bonding system is provided. The method includes the steps of: (a) determining a reference ultrasonic characteristic for formation of a wire bond; (b) determining a reference non-stick ultrasonic characteristic that results in a non-stick wire bond condition; (c) determining a calibration non-stick ultrasonic characteristic, on a wire bonding system to be calibrated, that results in a non-stick wire bond condition; and (d) determining a calibration factor for the wire bonding system to be calibrated using the reference non-stick ultrasonic characteristic and the calibration non-stick ultrasonic characteristic.
    Type: Grant
    Filed: November 15, 2022
    Date of Patent: October 8, 2024
    Assignee: Kulicke and Soffa Industries, Inc.
    Inventors: Jon W. Brunner, Wei Qin, Aashish Shah, Hui Xu, Jeong Ho Yang
  • Patent number: 12108872
    Abstract: A pedestal leg assembly includes a pedestal leg and floor base. The leg includes a plurality of teeth near the bottom end of the leg and a connecting bolt in a threaded engagement with the bottom end of the leg. The floor base includes a recessed portion having a slot in its bottom surface to receive the bolt and a release mechanism configured to pivot between a lock position and a release position. In lock position the release mechanism engages at least one of the teeth to prevent rotation of the pedestal leg in at least one direction. When pivoted into release position, the release mechanism is moved away from engagement with the teeth to allow rotation of the pedestal leg in both clockwise and counterclockwise directions. The pedestal leg assembly may include a powered connection to receive input power and/or a communication signal at the floor base and transfer the power and communication signals to a supported table top surface.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: October 8, 2024
    Assignee: ITC Incorporated
    Inventors: Theodore Schneider, Jon Rathbun, Qingqi Xu
  • Publication number: 20220054645
    Abstract: The invention relates to the targeted delivery of therapeutic molecules to organs, tissues, and cells of humans and other mammals. The invention is directed to a chemical construct for delivering such therapeutic molecules and to methods of making and using the constructs.
    Type: Application
    Filed: June 28, 2021
    Publication date: February 24, 2022
    Inventors: Xiaoyong LU, David M. EVANS, Patrick Y. LU, Alan LU, Jon XU, Peter Zhang
  • Patent number: 8478837
    Abstract: The present invention provides a method and system for providing a mobile device with a selected subset of global address list (GAL) contacts. The offline GAL contacts stored on the device are in sync with the master corporate GAL. The GAL contacts are automatically selected based on the user's emails or meetings and are not duplicates of the contacts within the user's personal contact list. The GAL contacts are browsed and searched seamlessly with the user's other contacts.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: July 2, 2013
    Assignee: Microsoft Corporation
    Inventors: Joseph Kirk Ollis, David W. Flynt, Jon Xu, Marc W. Todd
  • Patent number: 7941167
    Abstract: A system for data communication is disclosed. The system comprises a detection module that ascertains when a mobile wireless communication device is located within a first range of a data source. The system further comprises a data module that automatically sends information to the mobile wireless communication device when the mobile wireless communication device is within the first range. Methods of using the system are also disclosed.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: May 10, 2011
    Assignee: Microsoft Corporation
    Inventors: Jon Xu, Dominique Fortier, Anil Kumar Dhawan
  • Publication number: 20060242410
    Abstract: A system for authenticating a mobile computing device is disclosed. The system comprises an access credential module that creates and uses a self-signed access credential. The self-signed access credential indicates that a mobile computing device possessing the access credential is trusted. The system further comprises a data protection module that applies the access credential to data used by the mobile computing device. Methods for using the system are also disclosed.
    Type: Application
    Filed: April 26, 2005
    Publication date: October 26, 2006
    Applicant: Microsoft Corporation
    Inventors: Omar Aftab, Liang Chen, Jon Xu
  • Publication number: 20060223556
    Abstract: A system for data communication is disclosed. The system comprises a detection module that ascertains when a mobile wireless communication device is located within a first range of a data source. The system further comprises a data module that automatically sends information to the mobile wireless communication device when the mobile wireless communication device is within the first range. Methods of using the system are also disclosed.
    Type: Application
    Filed: March 31, 2005
    Publication date: October 5, 2006
    Applicant: Microsoft Corporation
    Inventors: Jon Xu, Dominique Fortier, Anil Dhawan
  • Publication number: 20050164651
    Abstract: The present invention provides a method and system for providing a mobile device with a selected subset of global address list (GAL) contacts. The offline GAL contacts stored on the device are in sync with the master corporate GAL. The GAL contacts are automatically selected based on the user's emails or meetings and are not duplicates of the contacts within the user's personal contact list. The GAL contacts are browsed and searched seamlessly with the user's other contacts.
    Type: Application
    Filed: January 28, 2004
    Publication date: July 28, 2005
    Applicant: Microsoft Corporation
    Inventors: Joseph Ollis, David Flynt, Jon Xu, Marc Todd