Patents by Inventor C. Chu

C. Chu 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: 20220266986
    Abstract: A flight control system includes an active control inceptor, a flight control computer, and a force trim release. The active control inceptor includes a control member movable from a first position to a second position to command a vehicle-body rate and including a detent position that holds an attitude. The flight control computer generates a trim command from the second position, a reference position, and a vehicle-body state. With the force trim release selected when the control member is moved from the first position to the second position, the first position is designated as the reference position and the second position is designated as the detent position. Upon deselection of the force trim release with the control member at the second position, the second position is designated as the reference position and the trim command is designated as the detent position.
    Type: Application
    Filed: August 20, 2021
    Publication date: August 25, 2022
    Applicant: The Boeing Company
    Inventors: Bryan C. Chu, Jacob Walrath, Gary D. Klein, Donald J. Hunter
  • Publication number: 20220231364
    Abstract: Battery packs are presented having structural members for improving thermal management of battery cells therein. In some embodiments, the battery packs include a first end-member positioned opposite a second end-member and parallel thereto. The battery packs also include a first side beam positioned opposite a second side beam and parallel thereto. The first side beam and the second side beam extend longitudinally between the first end-member and the second end-member. A longitudinal member is disposed between the first side beam and the second side beam and defines a plurality of longitudinal rows. The battery packs may additionally include a lateral member disposed between first end-member and the second end-member to partition the plurality of longitudinal rows into an array of battery cell compartments. A battery cell is disposed within at least one battery cell compartment.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 21, 2022
    Inventors: Josef L. Miler, Luke A. Wilhelm, Andrew C. Chu
  • Patent number: 11296380
    Abstract: Battery packs are presented having structural members for improving thermal management of battery cells therein. In some embodiments, the battery packs include a first end-member positioned opposite a second end-member and parallel thereto. The battery packs also include a first side beam positioned opposite a second side beam and parallel thereto. The first side beam and the second side beam extend longitudinally between the first end-member and the second end-member. A longitudinal member is disposed between the first side beam and the second side beam and defines a plurality of longitudinal rows. The battery packs may additionally include a lateral member disposed between first end-member and the second end-member to partition the plurality of longitudinal rows into an array of battery cell compartments. A battery cell is disposed within at least one battery cell compartment.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: April 5, 2022
    Assignee: Apple Inc.
    Inventors: Josef L. Miler, Luke A. Wilhelm, Andrew C. Chu
  • Patent number: 11296361
    Abstract: A bipolar battery including a first electrochemical cell and a second electrochemical cell is provided.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: April 5, 2022
    Inventors: Andrew C. Chu, Qingcheng Zeng, Donald G. Dafoe, Steven Kaye
  • Patent number: 11148785
    Abstract: A flight control system having a plurality of dual mode operator control inputs is disclosed and includes a plurality of active parallel actuators, one or more processors, and memory coupled to the one or more processors. The memory stores data comprising a database and program code that, when executed by the one or more processors, causes the flight control system to receive a signal indicating an airspeed of the compound aircraft and select between rotary and fixed wing modes of operation based on the airspeed. In response to selecting a mode of operation, the flight control system sends either a rotary or a fixed wing force feel profile to the plurality of active parallel actuators, where the force feel profile defines the respective detent force gradient, where the fixed wing detent force gradient is at least about two times greater than a rotary wing detent force gradient.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: October 19, 2021
    Assignee: The Boeing Company
    Inventors: Jaheen Noor Ahmad, Bryan C. Chu, Russell Enns, Gary D. Klein
  • Patent number: 11153254
    Abstract: An approach is provided in which a system receives a first meme sent from a first user that is targeted to a second user. The system transforms the first meme into a second meme based on analyzing the first meme against a first user profile data corresponding to the first user and a second user profile data corresponding to the second user. The transforming includes replacing at least one element of the first meme with a second element in the second meme. The system, in turn, sends the transformed second meme to the second user.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: October 19, 2021
    Assignee: International Business Machines Corporation
    Inventors: Zheng Ping A C Chu, Yuan Jin, Xi Xi Liu, Xin Peng Liu, Fan Xiao Xin
  • Patent number: 11059568
    Abstract: A control system having a variable operator interface (VOI) is disclosed, and includes one or more processors and a memory coupled to the processors. The memory stores program code causing the control system to detect an existence and first direction of an operator control input to one or more active inceptors being backdriven from an operator on inceptor detector (OID). The control system is caused to compare the first direction of the operator control input with a second direction of one or more zero-force detent rates to determine a variance and interprets the operator control input as inadvertent based on the variance. In response to interpreting the operator control input as inadvertent, the control system is caused to limit the operator control input to reduce or substantially eliminate movement of the machine caused by inadvertent input by modifying the operator control input based on one or more command modifiers.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: July 13, 2021
    Assignee: The Boeing Company
    Inventors: Bryan C. Chu, Joseph G. Irwin, Russell Enns, Gary D. Klein, Jon F. Lenander
  • Patent number: 11023241
    Abstract: Systems and methods selectively bypass address-generation hardware in processor instruction pipelines. In an embodiment, a processor includes an address-generation stage and an address-generation-bypass-determination unit (ABDU). The ABDU receives a load/store instruction. If an effective address for the load/store instruction is not known at the ABDU, the ABDU routes the load/store instruction via the address-generation stage of the processor. If, however, the effective address of the load/store instruction is known at the ABDU, the ABDU routes the load/store instruction to bypass the address-generation stage of the processor.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: June 1, 2021
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Andrej Kocev, Jay Fleischman, Kai Troester, Johnny C. Chu, Tim J. Wilkens, Neil Marketkar, Michael W. Long
  • Patent number: 11019755
    Abstract: Energy efficient control of cooling system cooling of an electronic system is provided based, in part, on weighted cooling effectiveness of the components. The control includes automatically determining speed control settings for multiple adjustable cooling components of the cooling system. The automatically determining is based, at least in part, on weighted cooling effectiveness of the components of the cooling system, and the determining operates to limit power consumption of at least the cooling system, while ensuring that a target temperature associated with at least one of the cooling system or the electronic system is within a desired range by provisioning, based on the weighted cooling effectiveness, a desired target temperature change among the multiple adjustable cooling components of the cooling system. The provisioning includes provisioning applied power to the multiple adjustable cooling components via, at least in part, the determined control settings.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: May 25, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Levi A. Campbell, Richard C. Chu, Milnes P. David, Michael J. ELLSWORTH, Jr., Madhusudan K. Iyengar, Roger R. Schmidt, Robert E. Simons
  • Patent number: 11002320
    Abstract: A compressor includes a housing, a drive shaft rotatably engaged in the housing, a stator attached to the housing, a pulley rotatably attached to the housing and rotatable relative to the housing, a front plate attached to the drive shaft and rotated in concert with the drive shaft, and a lock device includes a lock member attached to the drive shaft and rotated in concert with the drive shaft, and the lock member is secured to the front plate for anchoring and securing the front plate and the lock member and the drive shaft together. The drive shaft includes a non-circular section, and the lock member includes a non-circular bore engaged with the drive shaft for preventing the lock member from being rotated relative to the drive shaft.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: May 11, 2021
    Inventor: Henry C. Chu
  • Publication number: 20210128305
    Abstract: Stabilizer for a medical delivery system is provided, wherein the medical delivery system has at least two portions translatable relative each other. The stabilizer includes a base and a sled coupled to the base. The sled includes a distal arm including a distal attachment for receiving a first portion of the medical delivery system, and a proximal arm including a proximal attachment for receiving a second portion of the medical delivery system. The sled is translatable relative to the base and the proximal attachment is translatable relative to the proximal arm.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 6, 2021
    Applicant: EVALVE, INC.
    Inventors: Koji J. Kizuka, Alexander C. Chu, Richard Childs, Dylan Van Hoven, Gabriel Gonzales
  • Patent number: 10966022
    Abstract: An augmented reality environment allows interaction between virtual and real objects. Multiple microphone arrays of different physical sizes are used to acquire signals for spatial tracking of one or more sound sources within the environment. A first array with a larger size may be used to track an object beyond a threshold distance, while a second array having a size smaller than the first may be used to track the object up to the threshold distance. By selecting different sized arrays, accuracy of the spatial location is improved.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: March 30, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Wai C. Chu, Edward Dietz Crump
  • Patent number: D917577
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: April 27, 2021
    Inventor: Henry C. Chu
  • Patent number: D917578
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: April 27, 2021
    Inventor: Henry C. Chu
  • Patent number: D918271
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: May 4, 2021
    Inventor: Henry C. Chu
  • Patent number: D921051
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: June 1, 2021
    Inventor: Henry C. Chu
  • Patent number: D924275
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: July 6, 2021
    Inventor: Henry C. Chu
  • Patent number: D924276
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: July 6, 2021
    Inventor: Henry C. Chu
  • Patent number: D925610
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: July 20, 2021
    Inventor: Henry C. Chu
  • Patent number: D958843
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: July 26, 2022
    Inventor: Henry C. Chu