Patents by Inventor David Tsai

David Tsai 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: 20240147711
    Abstract: The present disclosure provides a memory device, a semiconductor device, and a method of operating a memory device. A memory device includes a memory cell, a bit line, a word line, a select transistor, a fuse element, and a heater. The bit line is connected to the memory cell. The word line is connected to the memory cell. The select transistor is disposed in the memory cell. A gate of the select transistor is connected to the word line. The fuse element is disposed in the memory cell. The fuse element is connected to the bit line and the select transistor. The heater is configured to heat the fuse element.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 2, 2024
    Inventors: PERNG-FEI YUH, YIH WANG, MENG-SHENG CHANG, JUI-CHE TSAI, KU-FENG LIN, YU-WEI LIN, KEH-JENG CHANG, CHANSYUN DAVID YANG, SHAO-TING WU, SHAO-YU CHOU, PHILEX MING-YAN FAN, YOSHITAKA YAMAUCHI, TZU-HSIEN YANG
  • Publication number: 20240114263
    Abstract: An image-sensing system includes multiple sensing modules. Each of the multiple sensing modules includes multiple optical sensors arranged in an array. Each of the multiple sensors is configured to be switched on and off to generate analog sensing data. The image-sensing system also includes an analog-to-digital converter (ADC) shared by the multiple optical sensors configured to convert analog sensing data generated by the multiple optical sensors into digital data. The image-sensing system also includes a processor configured to control the multiple sensing modules.
    Type: Application
    Filed: October 2, 2023
    Publication date: April 4, 2024
    Inventors: Andrew Samuel Berkovich, Xinqiao Liu, Onur Can Akkaya, Tsung-Hsun Tsai, Song Chen, Lyle David Bainbridge
  • Publication number: 20240104788
    Abstract: Systems and methods for dynamically generating artwork from vehicle sensor data are disclosed. In one embodiment, a method of generating an artwork includes receiving vehicle sensor data from a vehicle, inputting the vehicle sensor data into a trained model, and generating, by the trained model, the artwork based at least in part on the vehicle sensor data.
    Type: Application
    Filed: September 27, 2022
    Publication date: March 28, 2024
    Applicant: Toyota Connected North America, Inc.
    Inventors: David Tsai, Will Hargis
  • Publication number: 20240104982
    Abstract: Systems and methods for generating vehicle profiles and rendering and operating a virtual world are disclosed. In one embodiment, a method of generating a vehicle profile for operating a virtual vehicle in a virtual environment includes receiving vehicle sensor data from at least one sensor corresponding to a physical vehicle, determining at least one vehicle performance attribute from the vehicle sensor data, and storing the at least one vehicle performance attribute in the vehicle profile. The vehicle profile is operable to be used to render the virtual vehicle in the virtual environment based at least in part on the vehicle profile, and to operate the virtual vehicle in the virtual environment based at least in part on the vehicle profile.
    Type: Application
    Filed: September 27, 2022
    Publication date: March 28, 2024
    Applicant: Toyota Connected North America, Inc.
    Inventors: David Tsai, Will Hargis
  • Patent number: 11907745
    Abstract: Certain embodiments described herein are directed to methods and systems for adding one or more nodes to a first cluster including a first node in a computer system. A method performed by the first node comprises receiving a first request from a second node to join the first cluster. The method also comprises retrieving a first cluster configuration associated with the first cluster from a distributed database through a first database server (DBS) and creating a second cluster configuration using the first cluster configuration and information received from the second node as part of the request. The method further comprises populating a first one or more local trust stores of a first one or more processes executing on the first node with a second one or more security certificates of a second one or more processes executing on the second node. The method further comprises writing the second cluster configuration to the distributed database and returning the second cluster configuration to the second node.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: February 20, 2024
    Assignee: VMware, Inc.
    Inventors: Srinivas Neginhal, Medhavi Dhawan, Vjekoslav Brajkovic, Cheng Zhang, Jiaqi Chen, David Tsai, Maithem Munshed, Zeeshan Lokhandwala, Ming Wen, Ragnar Edholm, Rajneesh Bajpai
  • Publication number: 20240029533
    Abstract: The disclosure herein describes managing smart alarms based on an associated set of alarms and/or events. The alarms are detected in a computing system and the detected alarms are used to identify a smart alarm definition with which the detected alarms are associated. A condition of the identified smart alarm definition is evaluated, and it is determined that the condition is satisfied at least in part by the set of alarms. Smart alarm information is then provided using the smart alarm definition and the detected set of alarms. Providing smart alarm information associated with the detected set of alarms and/or events provides additional context to enable efficient interpretation of detected alarms in a computing system. Further, managing the smart alarms as described reduces the quantity of individual alarms that must be processed and reduces the likelihood of errors occurring as those alarms are processed.
    Type: Application
    Filed: July 19, 2022
    Publication date: January 25, 2024
    Inventors: Minjal AGARWAL, David TSAI, Sonam SINHA
  • Patent number: 11617890
    Abstract: Systems and methods for providing neural stimulation and recording on a subject using flexible complementary CMOS probes are provided. Disclosed systems can include a flexible probe adapted for insertion into a portion of a brain of the subject, the flexible probe comprising a tail portion and a head portion. The tail portion can include a plurality of electrodes configured to be coupled to the brain and a plurality of front-end amplifiers. Each of the plurality of front-end amplifiers can be configured to amplify a signal received from a corresponding electrode of the plurality of electrodes. The head portion can include one or more inductors configured to enable two-way communication with a wireless reader through a near-field inductive link.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: April 4, 2023
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Kenneth L. Shepard, David Tsai, Hongki Kang, Jordan Thimot
  • Patent number: 11615383
    Abstract: Disclosed herein are system, method, and computer program product embodiments providing a data sorting and rating system. An embodiment operates by detecting a user modification of a particular value of a sorted plurality of values of a column displayed in a visual interface including a sorting visual indicator indicating that the plurality of values are sorted. It is determined that the values are no longer sorted after the user modification. The sorting visual indicator is replaced with a refresh visual indicator based on the determination that the plurality of values are no longer sorted. The values including the user modification are re-sorted based on a selection of the refresh visual indicator. The re-sorted plurality of values including the user modification of the particular value are provided for display in the visual interface.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: March 28, 2023
    Assignee: salesforce.com, inc.
    Inventors: David Tsai, Carly Berman, Rebecca Yukelson
  • Patent number: 11607538
    Abstract: A fully implanted integrated, wireless, flexible CMOS chip for long-term recording and stimulation of the brain in vivo and methods of manufacturing thereof are provided. The chip is an entire biocompatible system and can include the dense surface electrode array, the underlying CMOS integrated circuit architecture, integrated wireless powering and telemetry. Furthermore, miniaturization through manufacturing, permits implantation of the chip under the skull and other regions of interest with no wires or connections. Furthermore, these devices and systems can operate under a dual modality such as to be able to record and stimulate the surface of the brain and/or tissue in which they have been implanted.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: March 21, 2023
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Kenneth Shepard, David Tsai, Nanyu Zeng, Taesung Jung
  • Publication number: 20220281620
    Abstract: An electrothermal plasma production device is presented. The plasma production device includes: a plasma production chamber; an RF antenna external to the plasma production chamber; a propellant tank and flow regulator external to the plasma production chamber and in communication with the plasma production chamber; and a plenum disposed between the propellant tank and the plasma production chamber. The RF antenna, in combination with an AC power source, is configured to provide an RF energy to an interior region of the plasma production chamber and to an interior region of the plenum with sufficient power to ionize at least some of the propellant in the plenum. The plasma production chamber is configured to include a propellant injector for receiving propellant at a first closed end of the plasma production chamber.
    Type: Application
    Filed: September 1, 2020
    Publication date: September 8, 2022
    Inventors: David TSAI, Derek THOMPSON, Mohammed Umair SIDDIQUI
  • Publication number: 20220098678
    Abstract: Methods for diagnosing cancer based on detecting the presence of increased levels of expression of satellite repeats and/or Line-1.
    Type: Application
    Filed: October 8, 2021
    Publication date: March 31, 2022
    Inventors: David Tsai Ting, Daniel A. Haber, Shyamala Maheswaran, Doron Lipson
  • Patent number: 11142800
    Abstract: Methods for diagnosing cancer based on detecting the presence of increased levels of expression of satellite repeats and/or Line-1.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: October 12, 2021
    Assignee: The General Hospital Corporation
    Inventors: David Tsai Ting, Daniel A. Haber, Shyamala Maheswaran, Doron Lipson
  • Publication number: 20210308468
    Abstract: Systems and methods for providing neural stimulation and recording on a subject using flexible complementary CMOS probes are provided. Disclosed systems can include a flexible probe adapted for insertion into a portion of a brain of the subject, the flexible probe comprising a tail portion and a head portion. The tail portion can include a plurality of electrodes configured to be coupled to the brain and a plurality of front-end amplifiers. Each of the plurality of front-end amplifiers can be configured to amplify a signal received from a corresponding electrode of the plurality of electrodes. The head portion can include one or more inductors configured to enable two-way communication with a wireless reader through a near-field inductive link.
    Type: Application
    Filed: October 12, 2020
    Publication date: October 7, 2021
    Inventors: Kenneth L. Shepard, David Tsai, Hongki Kang, Jordan Thimot
  • Publication number: 20210276735
    Abstract: This disclosure describes a ground station configured to facilitate the delivery of payloads using unmanned aerial vehicle (UAV). The ground station includes multiple sensors that allow for autonomous operation of the ground station as part of a larger payload transportation system. The sensors are configured to confirm loading of payloads onto a UAV, checking a status and safety of the drone and clearing an area surrounding the ground station prior to takeoff and/or landing operations of the UAV.
    Type: Application
    Filed: March 8, 2021
    Publication date: September 9, 2021
    Applicant: Matternet, Inc.
    Inventors: Andreas RAPTOPOULOS, Paolo RESMINI, Ido BARUCHIN, Lalo RUIZ, David WELDON, Jon BYARS, Jim O'SULLIVAN, Alex WU, David TSAI, Martin NOVAK
  • Publication number: 20210141660
    Abstract: Certain embodiments described herein are directed to methods and systems for adding one or more nodes to a first cluster including a first node in a computer system. A method performed by the first node comprises receiving a first request from a second node to join the first cluster. The method also comprises retrieving a first cluster configuration associated with the first cluster from a distributed database through a first database server (DBS) and creating a second cluster configuration using the first cluster configuration and information received from the second node as part of the request. The method further comprises populating a first one or more local trust stores of a first one or more processes executing on the first node with a second one or more security certificates of a second one or more processes executing on the second node. The method further comprises writing the second cluster configuration to the distributed database and returning the second cluster configuration to the second node.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 13, 2021
    Inventors: Srinivas NEGINHAL, Medhavi DHAWAN, Vjekoslav BRAJKOVIC, Cheng ZHANG, Jiaqi CHEN, David TSAI, Maithem MUNSHED, Zeeshan LOKHANDWALA, Ming WEN, Ragnar EDHOLM, Rajneesh BAJPAI
  • Patent number: D918260
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: May 4, 2021
    Assignee: salesforce.com, inc.
    Inventors: David Tsai, Rebecca Yukelson, Yijing Zhang
  • Patent number: D918261
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: May 4, 2021
    Assignee: salesforce.com, inc.
    Inventors: Pavithra Ramamurthy, David Tsai, Yijing Zhang
  • Patent number: D918942
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: May 11, 2021
    Assignee: salesforce.com, inc.
    Inventors: David Tsai, Rebecca Yukelson, Yijing Zhang
  • Patent number: D923640
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: June 29, 2021
    Assignee: salesforce.com, inc.
    Inventors: David Tsai, Rebecca Yukelson, Yijing Zhang
  • Patent number: D1021627
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: April 9, 2024
    Assignee: Apple Inc.
    Inventors: Arsalan Aslam, Grace Tsai, David Samuel Kumka, Molly Anderson, Clement Tissandier