Patents by Inventor Alexandra Li

Alexandra Li 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: 20240164006
    Abstract: An exemplary embodiment of the present disclosure provides a collimated atomic beam generator. The generator can comprise an atomic vapor chamber, a collimator plate, and an insulative adhesive layer. The atomic vapor chamber can comprise an atomic vapor source. The collimator plate can comprise a first side facing the atomic vapor chamber, an opposing second side, and a plurality of channels extending between the first side and the second side. The insulative adhesive layer can be positioned between and coupling the atomic vapor chamber to the collimator plate. The collimator plate can be configured to collimate atomic vapors generated by the atomic vapor source in the atomic vapor chamber.
    Type: Application
    Filed: February 1, 2023
    Publication date: May 16, 2024
    Inventors: Chandra Raman, Yorick Andeweg, Alexandra Crawford, Chao Li, Bochao Wei
  • Publication number: 20240098685
    Abstract: The present disclosure relates to systems, non-transitory computer-readable media, and methods for automatically addressing emergency situations, customizing emergency user interfaces and options, and managing emergency communications. In particular, in one or more embodiments, the disclosed systems detect a transportation irregularity and generate an emergency assistance user interface based on an emergency severity associated with the transportation irregularity. Based on user interactions with the generated emergency assistance user interface, the disclosed systems generate and send an emergency communication to a remote third-party system.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 21, 2024
    Inventors: Preet Singh Anand, Rohan Ramkrishna Dhaimade, Alyssa Michelle Hitchcock, Andrew Li, Alexandra Elizabeth Michaelides, Kimberley Eileen O'Rourke, Prachi Sharma, Naomi Yarin
  • Patent number: 11107349
    Abstract: Systems, devices, and methods for detection of a scooter riding environment are described. A scooter alarm and pedestrian walkway detection system includes an alarm, a movement sensor configured to detect motion of a scooter and transmit motion data indicative of the motion to a processor, and an image capture device configured to detect features of a riding environment of the scooter and transmit riding environment data indicative of the features to the processor. The processor is configured to determine whether the riding environment of the scooter is a pedestrian walkway based on the motion data and the riding environment data. The processor is configured to activate the alarm in response to determining that the riding environment of the scooter is a pedestrian walkway.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: August 31, 2021
    Assignee: AitronX Inc.
    Inventors: Xinlu Tang, Alexandra Li, Chen Zhong, Fang Jiang, Quan Zhang, Yong-Gang Sun
  • Publication number: 20200250975
    Abstract: Systems, devices, and methods for detection of a scooter riding environment are described. A scooter alarm and pedestrian walkway detection system includes an alarm, a movement sensor configured to detect motion of a scooter and transmit motion data indicative of the motion to a processor, and an image capture device configured to detect features of a riding environment of the scooter and transmit riding environment data indicative of the features to the processor. The processor is configured to determine whether the riding environment of the scooter is a pedestrian walkway based on the motion data and the riding environment data. The processor is configured to activate the alarm in response to determining that the riding environment of the scooter is a pedestrian walkway.
    Type: Application
    Filed: October 16, 2019
    Publication date: August 6, 2020
    Inventors: Xinlu Tang, Alexandra Li, Chen Zhong, Fang Jiang, Quan Zhang, Yong-Gang Sun
  • Patent number: 10717972
    Abstract: The present disclosure provides a genetically modified host cell capable of producing linalool (or 3,7-dimethylocta-1,6-dien-3-ol).
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: July 21, 2020
    Assignee: The Regents of the University of California
    Inventors: Charles M. Denby, Jay D. Keasling, James Kirby, Rachel Alexandra Li
  • Publication number: 20180327733
    Abstract: The present disclosure provides a genetically modified host cell capable of producing linalool (or 3,7-dimethylocta-1,6-dien-3-ol).
    Type: Application
    Filed: December 9, 2016
    Publication date: November 15, 2018
    Inventors: Charles M. Denby, Jay D. Keasling, James Kirby, Rachel Alexandra Li