Patents by Inventor Michael Chen

Michael 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).

  • Patent number: 11100925
    Abstract: Methods, systems, and apparatuses are described for context-based speech processing. A current context may be determined. A subset of trigger words or phrases may be selected, from a plurality of trigger words, as trigger words that a computing device is configured to recognize in the determined current context. The computing device may be controlled to listen for only the subset of trigger words during speech recognition.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: August 24, 2021
    Assignee: Comcast Cable Communications, LLC
    Inventor: Michael Chen
  • Patent number: 11093047
    Abstract: System and methods for controlling a user experience are described. In an aspect, an interface can comprise an interface device for rendering content to a user, a sensor having a gesture zone associated therewith configured to detect a dexterous gesture of a user within the gesture zone and generate a sensor signal representing the dexterous gesture. A processor may be provided in communication with the sensor and the interface device. The processor receives the sensor signal, analyzes the sensor signal to determine a control action associated with the detected dexterous gesture of the user, and configures the user interface based upon the determined control action of the user.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: August 17, 2021
    Assignee: Comcast Cable Communications, LLC
    Inventor: Michael A. Chen
  • Patent number: 11093920
    Abstract: Systems, apparatus, methods, and non-transitory media for programmatically grouping consumer devices into stable spatial clusters are discussed herein. Some embodiments may include a point-of-sale system including a first consumer device of a stable spatial cluster of consumer devices to serve as a communication beacon. The first consumer device, that serves as the communication beacon, is configured to transmit and receive signals between a server and the other consumer devices of the stable spatial cluster of consumer devices. The other consumer devices receive a beacon identifier from the first consumer device and are thereby associated with a point-of-sale order to facilitate suitable point-of-sale functionality that may be provided via the first consumer device.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: August 17, 2021
    Assignee: Groupon, Inc.
    Inventors: Geoffrey Hubert Woo, Mahmudul Arefin Din, Robert James Skillington, Michael Chen, Tihomir Tsankov Georgiev
  • Patent number: 11077607
    Abstract: Additive manufacturing devices operable in various external force environments are disclosed. In an aspect, an additive manufacturing device operable in microgravity is disclosed. In other aspects, devices which are operable in high-vibration environments or varying external force environments are disclosed. Additive manufacturing devices herein may produce parts from metal, polymer, or other feedstocks.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: August 3, 2021
    Assignee: MADE IN SPACE, INC.
    Inventors: Michael Snyder, Jason Dunn, Michael Chen, Aaron Kemmer, Noah Paul-Gin, Matthew Napoli, Eddie Gonzalez, Michael Pless
  • Patent number: 11080568
    Abstract: Example embodiments described herein therefore relate to an object-model based event detection system that comprises a plurality of sensor devices, to perform operations that include: generating sensor data at the plurality of sensor devices; accessing the sensor data generated by the plurality of sensor devices; detecting an event, or precursor to an event, based on the sensor data, wherein the detected event corresponds to an event category; accessing an object model associated with the event type in response to detecting the event, wherein the object model defines a procedure to be applied by the event detection system to the sensor data; and streaming at least a portion of a plurality of data streams generated by the plurality of sensor devices to a server system based on the procedure, wherein the server system may perform further analysis or visualization based on the portion of the plurality of data streams.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: August 3, 2021
    Assignee: Samsara Inc.
    Inventors: Saleh ElHattab, Justin Joel Delegard, Bodecker John DellaMaria, Brian Tuan, Jennifer Winnie Leung, Sylvie Lee, Jesse Michael Chen
  • Publication number: 20210233623
    Abstract: A system for activating a cued health assessment, which includes an audio receiver for receiving voice samples to measure one of a plurality of voice biomarkers, an audio processing module for extracting one of a plurality of biomarkers from the received voice samples, the audio processing module further classifies the received voice samples to one of plurality of predetermined health states according to the extracted biomarkers, and a voice sample scheduler for activating a cued health assessment module when the classified health state is a clinically actionable health state.
    Type: Application
    Filed: April 12, 2021
    Publication date: July 29, 2021
    Applicant: Sonde Health, Inc.
    Inventors: James D. Harper, Michael Chen
  • Publication number: 20210227031
    Abstract: Example embodiments described herein therefore relate to an event detection system that comprises a plurality of sensor devices, to perform operations that include: generating sensor data at the plurality of sensor devices; accessing the sensor data generated by the plurality of sensor devices; detecting an event, or precursor to an event, based on the sensor data, wherein the detected event corresponds to an event category; accessing an object model associated with the event type in response to detecting the event, wherein the object model defines a procedure to be applied by the event detection system to the sensor data; and streaming at least a portion of a plurality of data streams generated by the plurality of sensor devices to a server system based on the procedure, wherein the server system may perform further analysis or visualization based on the portion of the plurality of data streams.
    Type: Application
    Filed: April 9, 2021
    Publication date: July 22, 2021
    Inventors: Saleh ElHattab, Justin Joel Delegard, Bodecker John DellaMaria, Brian Tuan, Jennifer Winnie Leung, Sylvie Lee, Jesse Michael Chen, Sean Kyungmok Bae, Angel Manalastas Lim, Timothy John Passaro
  • Patent number: 11050627
    Abstract: A method and network device for enabling in-place policy updates. Specifically, the method and network device disclosed herein entail effecting the removal and/or insertion of policies on the network device while minimizing a window in which active policies may be disrupted by the policy updates. Further, in-place policy updates call upon the ordered-shifting of content stored across data structure elements. Through ordered-shifting, policy updates can utilize limited memory resources, on the network device, more efficiently over existing methodologies. Additionally, policy updates can also be committed faster, thereby allowing more policy updates to be processed with a fixed time window.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: June 29, 2021
    Assignee: Arista Networks, Inc.
    Inventors: Michael Chen, Eswaran Baskaran
  • Publication number: 20210186393
    Abstract: Bodily fluid sample collection systems, devices, and method are provided. The device may comprise a first portion comprising at least a sample collection channel configured to draw the fluid sample into the sample collection channel via a first type of motive force. The sample collection device may include a second portion comprising a sample container for receiving the bodily fluid sample collected in the sample collection channel, the sample container operably engagable to be in fluid communication with the collection channel, whereupon when fluid communication is established, the container provides a second motive force different from the first motive force to move a majority of the bodily fluid sample from the channel into the container.
    Type: Application
    Filed: December 4, 2020
    Publication date: June 24, 2021
    Inventors: Patricia McHale, Michael Chen, Pey-Jiun Ko, Tammy Burd, Adrit Lath, Elizabeth A. Holmes, Joy Roy
  • Patent number: 11040593
    Abstract: A vehicle occupant safety system includes temperature, ambient, and interior monitoring modules. The temperature monitoring module includes at least one temperature sensor. The temperature monitoring module is configured to detect temperatures in zones within an interior of a vehicle. The ambient temperature sensor is configured to detect an ambient temperature within the interior of the vehicle. The interior monitoring module is configured to: based on the detected temperatures of the zones, determine for the zones at least one of a temperature gradient over time or a temperature gradient over space; determine if the ambient temperature is outside a predetermined range; and in response to the ambient temperature being outside the predetermined range and based on the at least one of a temperature gradient over time or a temperature gradient over space, detecting an occupant in the vehicle and performing a countermeasure to prevent an injury to the occupant.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: June 22, 2021
    Inventors: Changhai Chen, Michael Chen, Daniel Chen
  • Publication number: 20210181041
    Abstract: A force-measuring and touch-sensing integrated circuit device includes a semiconductor substrate, a thin-film piezoelectric stack overlying the semiconductor substrate, piezoelectric micromechanical force-measuring elements (PMFEs), and piezoelectric micromechanical ultrasonic transducers (PMUTs). The thin-film piezoelectric stack includes a piezoelectric layer. The PMFEs and PMUTs are located at respective lateral positions along the thin-film piezoelectric stack, such that each of the PMFEs and PMUTs includes a respective portion of the thin-film piezoelectric stack. Each PMUT has a cavity, the respective portion of the thin-film piezoelectric stack, and first and second PMUT electrodes. Each PMFE has the respective portion of the thin-film piezoelectric stack, and first and second PMFE electrodes.
    Type: Application
    Filed: December 11, 2020
    Publication date: June 17, 2021
    Inventors: Hao-Yen Tang, Sina Akhbari, Man-Chia Chen, Zhongxuan Tu, Michael Chen
  • Patent number: 11037129
    Abstract: Systems, apparatus, and methods for providing a consumer device presence-based transaction sessions are discussed herein. Some embodiments may provide for an apparatus configured to establish consumer device presence-based transaction sessions. The apparatus and consumer device may wirelessly communicate for a variety interactions within the transaction session. For example, consumers may be allowed to provide one or more instances of consumer approval data for payment. The transaction session may be closed upon receipt of consumer approval data or may be kept open based on wirelessly polling for consumer device presence. Based on the lack of consumer device presence, the apparatus may be configured to close the transaction session and subsequently facilitate a transaction. In various embodiments, the apparatus may be a merchant device or a server. For example, the apparatus may be a server of a central system configured to facilitate transaction sessions between merchant devices and consumer devices.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: June 15, 2021
    Assignee: Groupon, Inc.
    Inventors: Michael Chen, Robert James Skillington, Jay Walter Robinson, Tuomas Santeri Artman, Cristian Matias Sepulveda, Joshua Isaac Zloof, Leslie Jean Chicoine, Mahmudul Arefin Din
  • Publication number: 20210164008
    Abstract: The invention relates to the use of a modified terminal transferase enzyme in a method of adding one or more nucleotides to the 3? end of a nucleic acid. The invention also relates to methods of nucleic acid synthesis and sequencing comprising the use of said modified terminal transferase enzyme, to kits comprising said modified terminal transferase enzyme and to the use of said kits in methods of nucleic acid synthesis and sequencing.
    Type: Application
    Filed: May 29, 2018
    Publication date: June 3, 2021
    Applicant: Nuclera Nucleics Ltd.
    Inventors: Michael Chen, Jiahao Huang, Gordon McInroy
  • Patent number: 11022731
    Abstract: Systems and methods are disclosed for recovering both phase and amplitude of an arbitrary sample in an optical microscope from a single image, using patterned partially coherent illumination. This is realized through the use of a encoded light source which embeds several different illumination patterns into color channels. The sample is modulated by each illumination wavelength separately and independently of each other, but all of the channels are sensed by the imaging device in a single step. This color image contains information about the phase and amplitude of a sample encoded in each channel, and can be used to recover both amplitude and phase from this single image, at the incoherent resolution limit. Further, extensions of this method are shown which allow the same recovery of a sample whilst it is moving during a single exposure using a motion deblurring algorithm.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: June 1, 2021
    Inventors: Laura Waller, Zachary Phillips, Michael Chen
  • Patent number: 11019389
    Abstract: An enhanced viewing device may move with a user as the user moves around the room. An amount of movement associated with the enhanced viewing device may be determined. Based on the amount of movement, an enhanced viewing experience may be determined and displayed to the user.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: May 25, 2021
    Assignee: Comcast Cable Communications, LLC
    Inventor: Michael Chen
  • Publication number: 20210145337
    Abstract: Bodily fluid sample collection systems, devices, and method are provided. The device may comprise a first portion comprising at least a sample collection channel configured to draw the fluid sample into the sample collection channel via a first type of motive force. The sample collection device may include a second portion comprising a sample container for receiving the bodily fluid sample collected in the sample collection channel, the sample container operably engagable to be in fluid communication with the collection channel, whereupon when fluid communication is established, the container provides a second motive force different from the first motive force to move a majority of the bodily fluid sample from the channel into the container.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 20, 2021
    Inventors: Elizabeth A. Holmes, Michael Chen, Pey-Jiun Ko, Tammy Burd, Adrit Lath, Patricia McHale
  • Patent number: 11009516
    Abstract: Systems and methods are provided for sample processing. A device may be provided, capable of receiving the sample, and performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing multiple assays. The device may comprise one or more modules that may be capable of performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing the steps using a small volume of sample.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: May 18, 2021
    Assignee: Labrador Diagnostics LLC
    Inventors: Elizabeth A. Holmes, Michael Chen, Pey-Jiun Ko
  • Publication number: 20210139851
    Abstract: Provided are methods of inducing differentiation and/or proliferation of T cells and uses thereof. In the present method, peripheral blood mononuclear cells (PBMCs) isolated from a subject are cultivated with bi-specific antibodies (BsAbs) in a culture medium so as to differentiate the PBMCs into the T cells. Each of the T cells has an anti-tumor antigen moiety and an anti-CD3 moiety on its surface. Also provided are methods and pharmaceutical kits for treating subjects suffering from cancers.
    Type: Application
    Filed: March 29, 2018
    Publication date: May 13, 2021
    Applicant: Taipei Medical University
    Inventors: Kuo-Hsiang CHUANG, Yi-Jou CHEN, Michael CHEN
  • Patent number: 11004059
    Abstract: Systems, apparatus, methods, and non-transitory media for programmatically grouping consumers are discussed herein. Some embodiments may include a system configured to provide to shared promotion redemptions. The system may include a merchant device with processing circuitry configured to associate multiple consumer accounts with a point-of-sale order. Based on receiving redemption data from a consumer device associated with one of the consumer accounts, the system may be further configured to allow the consumer device to share a selected promotion. For example, the system may determine payment share amounts for each consumer account based on a transaction price of the point-of-sale order and the redemption value of the promotion selected for shared redemption.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: May 11, 2021
    Assignee: GROUPON, INC.
    Inventors: Rishi R. Arora, Alan Deitch, Geoffrey Hubert Woo, Mahmudul Arefin Din, Robert James Skillington, Michael Chen, Tihomir Tsankov Georgiev
  • Publication number: 20210136513
    Abstract: Methods and systems are disclosed relating to proximity detection of devices and targeted information services, such as information campaigns. Disclosed methods provide targeted campaigns to a user, such as targeted campaigns to presentation devices based on proximity of user devices near the information devices. Other methods provide targeted campaigns across various applications, while other methods provide for scheduling campaigns to premises device identifiers based on an event schedule, and other methods provide a hierarchal system for monitoring different sets of premises device identifiers when a user device can monitor for a limited number of premises device identifiers at a time.
    Type: Application
    Filed: June 12, 2020
    Publication date: May 6, 2021
    Inventors: Michael Connelly, Franklyn Athias, Erami Botchway, John Hart, Michael Chen, Corey Farrell