Patents by Inventor Nir Even-Chen

Nir Even-Chen 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: 20220101473
    Abstract: The present disclosure relates to systems, non-transitory computer readable media, and methods that intelligently provide dynamic transportation modes and corresponding user interfaces to client devices within multi-pickup-location area geofences to satisfy dynamic limitations corresponding to certain alternate location options. For instance, the disclosed systems can provide a transportation option corresponding to a first pickup location for display via the requestor device. Based on determining that the requestor device is associated with a location within a geofence of a multi-pickup-location area, the disclosed systems can provide a selectable mode option for initiating an alternate location transportation mode that includes modifying the pickup location for a transportation request to a second pickup location.
    Type: Application
    Filed: September 30, 2020
    Publication date: March 31, 2022
    Inventors: Sarah Yael Brovman, Timothy Tay Chao, Daniel Kyungwon Doo, Nir Even Chen, Eun Joung, Ivan Nikolaev Konov, Allen Lamson Nguyen, Lily Sierra, Petch Wannissorn
  • Publication number: 20210306280
    Abstract: The present disclosure relates to systems, non-transitory computer-readable media, and methods for dynamically controlling requestor device queues by monitoring and utilizing the throughput rate of matched provider devices and requestor devices. In some embodiments, the disclosed systems determine throughput rate of matched provider devices and requestor devices in real-time and/or predicts throughput rate utilizing historical features of a particular location. The disclosed systems can generate and provide queue request notifications to requestor devices based on a throughput rate at the location. Specifically, the disclosed systems can monitor a current queue status over time, compare the queue status to a queue threshold, and dynamically generate queue request notifications that reflects throughput-based queue modifiers as the current queue status approaches the queue threshold.
    Type: Application
    Filed: March 31, 2020
    Publication date: September 30, 2021
    Inventors: Maxim Dorofiyenko, Nir Even Chen, Dean Israel Grosbard, Jeremy Alexander Karp, Manu Singh Sabherwal, Lily Sierra
  • Publication number: 20210295224
    Abstract: The present disclosure relates to systems, non-transitory computer-readable media, and methods for intelligently pre-dispatching candidate provider devices to a geographic area by utilizing a pre-dispatch model accounting for forecasted transportation requests. For example, the disclosed systems can determine how many candidate provider devices to pre-dispatch to a geographic area based on a variety of inputs, including a projected requestor device queue, a projected provider device queue, and/or a queue capacity. In particular, the disclosed systems can utilize a look-ahead model and a look-behind model to compare a queue capacity with projected provider device queues corresponding to estimated times of arrival for one or more candidate provider devices. If the projected provider device queues comport with the queue capacity according to both the look-ahead model and the look-behind model, the disclosed systems can proceed with pre-dispatching the candidate provider device to the geographic area.
    Type: Application
    Filed: March 23, 2020
    Publication date: September 23, 2021
    Inventors: Maxim Dorofiyenko, Nir Even Chen, John Stevens Markevitch, Mohammad Ali Motie Share, Allen Lamson Nguyen, Lily Sierra
  • Patent number: 10949086
    Abstract: Systems and methods for using virtual keyboards for high dimensional controllers in accordance with embodiments of the invention are illustrated. One embodiment includes a virtual keyboard system including a processor, and a memory, including a virtual keyboard application, where the virtual keyboard application directs the processor to display a plurality of 3D keys in a virtual environment, where each 3D key represents at least one symbol via a display device, display a cursor in the virtual environment, where the cursor is movable in at least three dimensions via the display device, obtain a user input data from an input device, move the cursor to a 3D key in the plurality of 3D keys based on the user input data, and record the at least one symbol represented by the 3D key.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: March 16, 2021
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Nir Even-Chen, Krishna Vaughn Shenoy
  • Patent number: 10779746
    Abstract: A brain machine interface (BMI) for improving a performance of a subject is provided. The BMI has two decoders that act in real-time and in parallel to each other. The first decoder is for intention execution of a subject's intention. The second decoder is for error detection in a closed-loop error fashion with the first detector and to improve the performance of the first detector. Embodiments of this invention may enable an entirely new way to substantially increase the performance and robustness, user experience, and ultimately the clinical viability of BMI systems.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: September 22, 2020
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Nir Even-Chen, Krishna V. Shenoy, Jonathan C. Kao, Sergey Stavisky
  • Publication number: 20200133486
    Abstract: Systems and methods for using virtual keyboards for high dimensional controllers in accordance with embodiments of the invention are illustrated. One embodiment includes a virtual keyboard system including a processor, and a memory, including a virtual keyboard application, where the virtual keyboard application directs the processor to display a plurality of 3D keys in a virtual environment, where each 3D key represents at least one symbol via a display device, display a cursor in the virtual environment, where the cursor is movable in at least three dimensions via the display device, obtain a user input data from an input device, move the cursor to a 3D key in the plurality of 3D keys based on the user input data, and record the at least one symbol represented by the 3D key.
    Type: Application
    Filed: October 25, 2019
    Publication date: April 30, 2020
    Applicant: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Nir Even-Chen, Krishna Vaughn Shenoy
  • Publication number: 20170042440
    Abstract: A brain machine interface (BMI) for improving a performance of a subject is provided. The BMI has two decoders that act in real-time and in parallel to each other. The first decoder is for intention execution of a subject's intention. The second decoder is for error detection in a closed-loop error fashion with the first detector and to improve the performance of the first detector. Embodiments of this invention may enable an entirely new way to substantially increase the performance and robustness, user experience, and ultimately the clinical viability of BMI systems.
    Type: Application
    Filed: August 11, 2016
    Publication date: February 16, 2017
    Inventors: Nir Even-Chen, Krishna V. Shenoy, Jonathan C. Kao, Sergey Stavisky