Patents by Inventor Richard Chi

Richard Chi 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: 10919602
    Abstract: The present invention relates to a portable motor assembly comprising a case, a control module disposed in the case, a motor wrapped up with a friction wheel for connecting to the case and controlled by the control module for rotation, a fixing base connecting to a bottom of the case and having a clamp for fixing to a seat tube of a bicycle and at least one tension spring for pulling down the fixing base and making the friction wheel surrounding the motor tightly press against a surface of a rear wheel of the bicycle to drive a rear wheel of the bicycle.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: February 16, 2021
    Inventors: Richard Chi-Hsueh, Chung-Yeh Hsu, Yie-Yeh Hsu
  • Patent number: 10899218
    Abstract: A mobile vehicle is disclosed herein. It comprises a car body having four wheels, an engine room on a front side thereof and a luggage compartment on a rear side thereof, and at least one drive motor disposed in the engine room or the luggage compartment or both and each of which has a motor body and a rotational shaft passing through a center of the motor body for driving the four wheels to rotate through a driver assembly.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: January 26, 2021
    Inventors: Richard Chi-Hsueh, Chung-Yeh Hsu, Tzu-Chin Hsu, Yie-Yeh Hsu
  • Patent number: 10847846
    Abstract: Methods and systems for detecting and compensating for expansion of rechargeable batteries over time. An expansion detector may be coupled to or positioned proximate a rechargeable battery to monitor for expansion thereof. After expansion exceeding a selected threshold is detected, the expansion detector may report the expansion to an associated processing unit. The processing unit may undertake to arrest further rechargeable battery expansion by modifying or changing one or more characteristics of charging and/or discharging circuitry coupled to the rechargeable battery. For example, the processing unit may charge the rechargeable battery at a lower rate or with reduced voltage after detecting expansion.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: November 24, 2020
    Assignee: APPLE INC.
    Inventors: Daniel W. Jarvis, David M. DeMuro, Hongli Dai, Julian Malinski, Julien Marcil, Meng Chi Lee, Richard Hung Minh Dinh, Rishabh Bhargava, Steven D. Sterz, Richard M. Mank, Soundarajan Manthiri, Vijayasekaran Boovaragavan
  • Patent number: 10839384
    Abstract: An application on user's mobile device (having a display screen) generates a one-time use and time-limited barcode on the display when the user enters a PIN. The barcode can be scanned to make purchases at a point of sale (POS).
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: November 17, 2020
    Assignee: Paypal, Inc.
    Inventors: Catherine A Wong, Edward I Shie, Jeffrey M Aronoff, Richard Chi-Peng Lin, Sireesh Potireddy, Seth Shih Yueh Wang
  • Publication number: 20200298642
    Abstract: There is provided a vehicle mounted device (1) for connecting the electrical circuit of a towing vehicle to the electrical circuit of a towed vehicle. The device includes a body (2), a towed-side connector, and a towing side connector (3). The device is configured to receive input signals corresponding to the lights of the towing vehicle and to transmit these signals to the electrical circuits of the towed vehicle. The device includes a protection component to isolate the towing vehicle electrical system. The device may be configured to perform a testing protocol. The testing protocol can include a safety protocol that determines whether a towed vehicle is electrically connected to the device. The testing protocol may also test the functionality of the electrical circuits for the towing and towed vehicles.
    Type: Application
    Filed: September 27, 2019
    Publication date: September 24, 2020
    Inventors: Richard Arakelian, Shojaeddin Mirfendereski, Hsuan-chi Kuo
  • Patent number: 10741901
    Abstract: An apparatus includes a stacked patch radiator having (i) a lower patch and (ii) an upper patch located above and separated from the lower patch. The upper patch includes first and second conductive patches that are separated from one another. The apparatus also includes a heating circuit integrated in the stacked patch radiator. At least a portion of the heating circuit is positioned between the first and second conductive patches of the upper patch. The stacked patch radiator can be configured to radiate at a specified frequency band and can have a thickness that is less than one tenth of wavelengths within the specified frequency band. The upper patch can include conductive vias electrically connecting the conductive patches. The conductive patches and the conductive vias can form an isolation cage configured to reduce a signal loss associated with a presence of at least the portion of the heating circuit between the conductive patches.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: August 11, 2020
    Assignee: Raytheon Company
    Inventors: Yueh-Chi Chang, Brandon K.W. Mui, Stephen J. Pereira, Richard S. Young, Gregory M. Fagerlund, Wayne B. Mattis
  • Publication number: 20200247853
    Abstract: The present invention relates to polypeptides and cytomegalovirus (CMV) antigens that include at least one introduced amino acid mutation relative to the amino acid sequence of the wild-type HCMV glycoprotein B (gB). In some embodiments, the polypeptide is stabilized in a conformation alternative to the gB postfusion conformation. Also disclosed are compositions including the polypeptides and uses thereof.
    Type: Application
    Filed: December 19, 2019
    Publication date: August 6, 2020
    Inventors: Philip Ralph Dormitzer, Ye Che, Xiaoyuan Sherry Chi, Seungil Han, Kyle Paul Heim, Thomas Richard Jones, Yuhang Liu, Xiayang Qiu, Xinzhen Yang, Xiaojie Yao, Matthew Curtis Griffor, Jennifer Anne Nicki
  • Patent number: 10710443
    Abstract: A multi-ring disc motor is revealed. The multi-ring disc motor includes a plurality of stator rings and a plurality of permanent magnets. The stator rings are disposed in a stator base and the permanent magnets are mounted on a plurality of circular ribs of a rotor base. The permanent magnets on the respective circular rib of the rotor base are corresponding to a coil on the stator ring in a respective circular groove of the stator base by the stator base and the rotor base connected to each other. Thereby high torque and high horsepower are generated by the stator rings on the stator base and the permanent magnets on the circular ribs of the rotor base. The power consumption is reduced effectively. Thus the battery life of vehicles such as cars is extended and this eliminates the needs to stop for charging.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: July 14, 2020
    Inventors: Richard Chi-Hsueh, Chung-Yeh Hsu
  • Publication number: 20200155595
    Abstract: The present invention relates to a combination of an anti-toxin, The present invention relates to a combination of an anti-toxin, an immunomodulator and a component that provides energy to mucosal cells, which may be useful for decreasing effects of Clostridia sp.
    Type: Application
    Filed: January 21, 2020
    Publication date: May 21, 2020
    Inventors: Jonathan Broomhead, Fang Chi, Ron L. Cravens, George Robert Goss, Richard Jaffee, Sara LeAnn Johnston, Michael McPherson, Ronda Jean Williams
  • Publication number: 20200077171
    Abstract: The present invention relates to an over-ear headphones comprising a headband, two earpiece modules connected to two ends of the headband, a holder and an adjustable microphone. Each of the two earpiece modules comprises an elastic case, a fixing baffle connected to the elastic case, a speaker connected to the fixing baffle, a back cover, a LED light plate at a bottom of the hack cover, and two transparent plates at an outside of the back cover. The speaker comprises a plate, a T-bar, a magnetic element, a cushion ring, a diaphragm, a voice coil and a protection cap having plural first holes arranged in a cross pattern at a central thereof, plural second holes surrounding the plural first holes, and plural third, fourth and fifth holes sequentially and radially arranged thereon for surrounding the plural second holes.
    Type: Application
    Filed: December 20, 2018
    Publication date: March 5, 2020
    Inventors: RICHARD CHI-HSUEH, CHUNG-YEH HSU
  • Publication number: 20200062860
    Abstract: The present invention relates to novel antibodies, particularly antibodies directed against deletion mutants of epidermal growth factor receptor and particularly to the type III deletion mutant, EGFRvIII. The invention also relates to human monoclonal antibodies directed against deletion mutants of epidermal growth factor receptor and particularly to EGFRvIII. Diagnostic and therapeutic formulations of such antibodies, and immunoconjugates thereof, are also provided.
    Type: Application
    Filed: November 4, 2019
    Publication date: February 27, 2020
    Inventors: Richard F. Weber, Xiao Feng, Orit Foord, Larry L. Green, Jean M. Gudas, Bruce A. Keyt, Ying Liu, Palaniswami Rathanaswami, Robert Raya, Xiao Dong Yang, Jose R.F. Corvalan, Ian Foltz, Xiao-Chi Jia, Jaspal Singh Kang, Chadwick Terence King, Scott L. Klakamp, Qiaojuan Jane Su
  • Patent number: 10568903
    Abstract: The present invention relates to a combination of an anti-toxin, The present invention relates to a combination of an anti-toxin, an immunomodulator and a component that provides energy to mucosal cells, which may be useful for decreasing effects of Clostridia sp. or coccidia sp based diseases or other enteric diseases or by generally improving gastro intestinal health or function.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: February 25, 2020
    Assignee: Oil-Dri Corporation of America
    Inventors: Jonathan Broomhead, Fang Chi, Ron L. Cravens, George Robert Goss, Richard Jaffee, Sara LeAnn Johnston, Michael McPherson, Ronda Jean Williams
  • Patent number: 10571445
    Abstract: A method for detecting chemical vapors includes acquiring an environmental air sample within at least one fielded chemical detector, detecting that at least one chemical from a selected set of possible chemicals is present within the environmental air sample, analyzing data relating to the detecting, determining at least one of a chemical name, a chemical concentration, a chemical category, or a toxicity level, and transmitting the determined information to a central data collection site.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: February 25, 2020
    Assignee: Hamilton Sundstrand Corporation
    Inventors: Richard K. Trubey, Hsien-Chi W. Niu
  • Publication number: 20200037680
    Abstract: The present invention is directed to a chest pad that significantly reduces the occurrence of commotio cordis among athletes. The chest pad may be utilized as a stand-alone chest protector intended to provide coverage primarily for the upper chest wall and the cardiac area. The chest pad may also be implanted into or utilized in traditional chest protectors that provide full coverage of the user's torso. The chest pad of the present invention provides additional protection to the heart of the wearer such that impact in the heart area with a projectile is absorbed by the chest pad.
    Type: Application
    Filed: August 2, 2019
    Publication date: February 6, 2020
    Applicant: Ampac Enterprises Inc.
    Inventors: Richard Person, Stan M. Jurga, JR., Austin Rodrick, Ya Chi Chen
  • Publication number: 20200024360
    Abstract: The present invention relates to antibodies specifically binding PSMA or PSMA and CD3, polynucleotides encoding the antibodies or fragments, and methods of making and using the foregoing.
    Type: Application
    Filed: May 21, 2019
    Publication date: January 23, 2020
    Inventors: Glenn Mark Anderson, Tammy Bush, Rosa Maria Fernandes Cardoso, Ellen Chi, Judith Ann Connor, Thai Quang Dinh, Derrick Lemon Domingo, John Michael Jones, Colleen Kane, Bethany Kay Mattson, Theresa Marie McDevitt, Jill Marie Mooney, Richard Stephen Tawadros, Hong Mimi Zhou
  • Patent number: 10507444
    Abstract: A method and a device for producing honeycomb particles capable of absorbing harmful molecular elements are disclosed. A chemical element having a crystal structure is dissolved in water in a certain percentage to form a chemical element solution, and then it is pressurized. The pressurized chemical element solution is sprayed out in mist form toward a forming mirror by a high-pressure nozzle of a spray tube. When the chemical element solution in mist form contacts the heated forming mirror, the moisture quickly bursts and evaporates to form fine particles. The dried fine particles of the chemical element are made to fall by the high frequency vibration and are collected. Accordingly, the chemical element having a crystal structure is formed into fine particles having many air holes, increasing the area for chemical reaction and further increasing the efficiency of absorption of harmful elements such as various toxic elements or bacteria.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: December 17, 2019
    Inventors: Richard Chi-Hsueh, Chung-Yeh Hsu
  • Patent number: 10508153
    Abstract: The present invention relates to novel antibodies, particularly antibodies directed against deletion mutants of epidermal growth factor receptor and particularly to the type III deletion mutant, EGFRvIII. The invention also relates to human monoclonal antibodies directed against deletion mutants of epidermal growth factor receptor and particularly to EGFRvIII. Diagnostic and therapeutic formulations of such antibodies, and immunoconjugates thereof, are also provided.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: December 17, 2019
    Assignee: Amgen Fremont Inc.
    Inventors: Richard F. Weber, Xiao Feng, Orit Foord, Larry L. Green, Jean M. Gudas, Bruce A. Keyt, Ying Liu, Palaniswami Rathanaswami, Robert Raya, Xiao Dong Yang, Jose R. F. Corvalan, Ian Foltz, Xiao-Chi Jia, Jaspal Singh Kang, Chadwick Terence King, Scott L. Klakamp, Qiaojuan Jane Su
  • Publication number: 20190376332
    Abstract: The present invention relates to a hinge system of an electric door comprising a control module, an intelligent automatic recognition system for installing in a door or a door frame and including a recognition device and a sensing module, and a hinge assembly. The hinge assembly comprises a pivot housing, a power unit disposed in the pivot housing and electrically connected to the control module, a first hinge member having a first knuckle for sleeving on the pivot housing and a second hinge member connected to two ends of the pivot housing. The power unit comprises a motor assembly having a motor axis, a reduction gearbox having one end connected to the motor axis, a gear shaft and plural planetary gears, and a gear connected to the gear shaft of the reduction gearbox.
    Type: Application
    Filed: February 1, 2019
    Publication date: December 12, 2019
    Inventors: RICHARD CHI-HSUEH, LI-PAI CHEN, CHUNG-YEH HSU, YIE-YEH HSU
  • Patent number: D868383
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: November 26, 2019
    Assignee: Ampac Enterprises Inc.
    Inventors: Richard Person, Stan M. Jurga, Jr., Austin Rodrick, Ya Chi Chen
  • Patent number: D868384
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: November 26, 2019
    Assignee: Ampac Enterprises Inc.
    Inventors: Richard Person, Stan M. Jurga, Jr., Austin Rodrick, Ya Chi Chen