Patents by Inventor Yang Shieh
Yang Shieh 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: 20250070585Abstract: An electrical system includes a high-voltage battery pack assembly having a first cell set with a first group of energy storage cells and a second cell set having a second group of energy storage cells connectable to the first cell set. The first cell set includes at least one first battery chemistry cell and the second cell set includes at least one second battery chemistry cell. At least one switch is in electrical communication with the first or second cell set. Battery connection terminals are in electrical communication with at least one of the first or second cell sets. A controller is configured to determine an operating strategy of the high-voltage battery pack assembly and place at least one of the first cell set or the second cell set in electrical communication with the battery connection terminals in response to the operating strategy of the high-voltage battery pack.Type: ApplicationFiled: March 12, 2024Publication date: February 27, 2025Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jian Yao, Shuonan Xu, Yongjie Zhu, Su-Yang Shieh, Chunhao J. Lee, Chengwu Duan
-
Publication number: 20250058674Abstract: A system for managing an energy storage device in an electric vehicle includes a battery pack having an energy module, and a power module connected in parallel to the energy module. The energy module is adapted to generate a first current. At least one DC-to-DC (direct current to direct current) converter is adapted to receive the first current from the energy module and transmit a current, referred to herein as “DC-DC current”, to the power module. The system includes a controller having a processor and tangible, non-transitory memory on which instructions are recorded for automated management of a set of parameters related to the battery pack, subject to a plurality of constraints. The power module is adapted to deliver a second current for powering a load in the electric vehicle. Operation of the electric vehicle is controlled based in part on the set of parameters.Type: ApplicationFiled: August 18, 2023Publication date: February 20, 2025Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jun-mo Kang, Su-Yang Shieh
-
Publication number: 20250023365Abstract: Simultaneous parallel charging of a first and second electrical energy storage devices coupled to a charge source is carried out by directly coupling the charge source to one of the first ESD and the second ESD and through a DC to DC converter to the other of the first ESD and the second ESD. The charge source provides a current that is allocated to the two ESDs by controlling the DC to DC converter. Priority of charging may be given to either ESD.Type: ApplicationFiled: July 14, 2023Publication date: January 16, 2025Inventors: Shuonan Xu, Yue-Yun Wang, Lei Hao, Jun-mo Kang, Su-Yang Shieh, Mohamed Kamel
-
Publication number: 20240317235Abstract: A system for controlling a transmission state of a vehicle includes a controller connected to a first drive system and a first transmission including a gear system, a first clutch and a second clutch. The controller is configured to receive a request to change from an initial transmission state to a target transmission state when a propulsion torque is applied to the vehicle. The controller is configured to distribute the propulsion torque such that all of the propulsion torque is applied by a second drive system and the first drive system does not provide any propulsion torque to the vehicle, fully release an off-going clutch from the gear system, control a motor speed based on a rotational speed relation of the target transmission state to reduce a slip speed of the on-going clutch, and fully engage an on-coming clutch to put the first drive system in the target transmission state.Type: ApplicationFiled: March 21, 2023Publication date: September 26, 2024Inventors: Chunhao J. Lee, Dongxu LI, Farzad Samie, Paul Guillermo Otanez, Su-Yang Shieh
-
Publication number: 20240253640Abstract: A vehicle includes a control system that performs method of operating the vehicle. The control system includes a first motor processor associated with a first motor of the vehicle. The first motor processor receives a torque command from a vehicle motion control module, coordinates an allocation of the torque command into a first motor torque at the first motor and a transmission torque at a first transmission associated with the first motor, and controls the first motor to apply the torque command at the first motor.Type: ApplicationFiled: February 1, 2023Publication date: August 1, 2024Inventors: Dongxu Li, Su-Yang Shieh, Chunhao J. Lee, Paul Guillermo Otanez, Jason C. Jousma, Matthew Pruski
-
Publication number: 20240239205Abstract: An electric vehicle, a system and a method of operating the electric vehicle. The system includes a first motor, a drive unit between the first motor and a first axle of the electric vehicle, a second motor, and a processor. The processor is configured to receive a request for the electric vehicle, receive a torque signal from the drive unit, determine at least one of a first motor torque for the first motor and a second motor torque for the second motor based on the torque signal and the request, and apply the at least one of the first motor torque at the first motor and the second motor torque at the second motor to satisfy the request.Type: ApplicationFiled: January 12, 2023Publication date: July 18, 2024Inventors: Paul Guillermo Otanez, Chunhao J. Lee, Dongxu Li, Su-Yang Shieh
-
Publication number: 20240190265Abstract: A vehicle includes a system and method of operating a gearbox of the vehicle. The vehicle includes an interface for entering a desired vehicle acceleration and a processor. The system includes a processor. The processor is configured to receive the desired vehicle acceleration, create an objective function that relates the desired vehicle acceleration to a torque, perform an optimization process on the objective function to determine the torque, and apply the torque to the vehicle to achieve the desired vehicle acceleration.Type: ApplicationFiled: December 13, 2022Publication date: June 13, 2024Inventors: Su-Yang Shieh, Chunhao J. Lee, Dongxu Li, Paul Guillermo Otanez
-
Patent number: 11946542Abstract: A system and method for operating an electric vehicle. In another exemplary embodiment, a system for operating an electric vehicle is disclosed. The system includes a first motor and a transmission coupled to the first motor. The transmission is configured to shift gears when a speed of the electric vehicle crosses a shift threshold. The shift threshold is independent of a position of an acceleration pedal of the electrical vehicle.Type: GrantFiled: November 10, 2022Date of Patent: April 2, 2024Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Dongxu Li, Chunhao J. Lee, Thomas Weglarz, Su-Yang Shieh, Paul Guillermo Otanez
-
Patent number: 11602076Abstract: The disclosure provides a liquid-cooling heat dissipation device. The liquid-cooling heat dissipation device is configured to be in thermal contact with an expansion card. The liquid-cooling heat dissipation device includes a base plate, a thermally-conductive component and a heat exchanger. The base plate is configured to be mounted on the expansion card. The thermally-conductive component is mounted on the base plate. The thermally-conductive component and the base plate together form a liquid chamber therebetween. The heat exchanger is mounted on the base plate and connected to the liquid chamber.Type: GrantFiled: January 29, 2020Date of Patent: March 7, 2023Assignee: COOLER MASTER CO., LTD.Inventor: Tung-Yang Shieh
-
Publication number: 20210176893Abstract: The disclosure provides a liquid-cooling heat dissipation device. The liquid-cooling heat dissipation device is configured to be in thermal contact with an expansion card. The liquid-cooling heat dissipation device includes a base plate, a thermally-conductive component and a heat exchanger. The base plate is configured to be mounted on the expansion card. The thermally-conductive component is mounted on the base plate. The thermally-conductive component and the base plate together form a liquid chamber therebetween. The heat exchanger is mounted on the base plate and connected to the liquid chamber.Type: ApplicationFiled: January 29, 2020Publication date: June 10, 2021Inventor: Tung-Yang SHIEH
-
Publication number: 20160313067Abstract: A heat dissipating device includes a heat dissipating fin and a heat pipe. The heat dissipating fin includes a fin body, a through hole, a first arc-shaped portion and a second arc-shaped portion. The through hole is formed on the fin body and has a central line. The first arc-shaped portion extends from the through hole in a first direction and the second arc-shaped portion extends from the through hole in a second direction, wherein the first direction is opposite to the second direction. The first arc-shaped portion and the second arc-shaped portion are located at opposite sides of the central line. The heat pipe is disposed in the through hole.Type: ApplicationFiled: April 27, 2015Publication date: October 27, 2016Inventors: Tung-Yang Shieh, Shih-Yi Chang
-
Patent number: 9302871Abstract: A roll for a machine for processing a material web, in particular a paper, cardboard, or tissue machine, has a cylindrical roll core and a roll cover which is arranged on the radially outer lateral face of the roll core. The roll cover has a functional layer and a connecting structure which lies radially between the roll core and the functional layer. The radially outer lateral face of the functional layer provides a contact surface which can be brought into contact with the material web or a covering. A plurality of pressure and/or temperature-sensitive sensors are embedded in the roll cover. The sensors are arranged in the connecting structure or at the interface between the connecting structure and the functional layer.Type: GrantFiled: January 8, 2013Date of Patent: April 5, 2016Assignee: Voith Patent GmbHInventors: Martin Breineder, Hubert Bischof, Matthias Schmitt, Yang Shieh
-
Publication number: 20160010284Abstract: A roll for use in a machine for at least one of producing, processing and finishing a fibrous web such as a paper, cardboard or tissue web; comprising a roll core, a roll cover arranged on the roll core, roll caps which close off the roll at its end faces, and at least one glass fiber with sensors for determining operating parameters arranged in at least one of the roll cover and between the roll cover and the roll core; whereby the at least one glass fiber is connected to an evaluation device outside the roll; and wherein the at least one glass fiber is arranged in a reversibly closable bore in the roll core and in a recess in the roll cap aligned with the reversibly closable bore.Type: ApplicationFiled: September 25, 2015Publication date: January 14, 2016Applicant: Voith Patent GmbHInventors: Martin Breineder, Hubert Bischof, Matthias Schmitt, Yang Shieh
-
Publication number: 20140374460Abstract: A roll for a machine for processing a material web, in particular a paper, cardboard, or tissue machine, has a cylindrical roll core and a roll cover which is arranged on the radially outer lateral face of the roll core. The roll cover has a functional layer and a connecting structure which lies radially between the roll core and the functional layer. The radially outer lateral face of the functional layer provides a contact surface which can be brought into contact with the material web or a covering. A plurality of pressure and/or temperature-sensitive sensors are embedded in the roll cover. The sensors are arranged in the connecting structure or at the interface between the connecting structure and the functional layer.Type: ApplicationFiled: January 8, 2013Publication date: December 25, 2014Inventors: Martin Breineder, Hubert Bischof, Matthias Schmitt, Yang Shieh
-
Patent number: 8663428Abstract: A roll for use in a papermaking machine has a circumferential surface formed of a polymeric material including a plurality of chemically reactive elastomer nano-particles and a resin. The polymeric material has a glassy transition temperature that is substantially the same as a glassy transition temperature of the resin alone.Type: GrantFiled: May 25, 2012Date of Patent: March 4, 2014Assignee: Voith Patent GmbHInventor: Yang Shieh
-
Publication number: 20130345035Abstract: A roller for use in paper machines includes a roller core, a roller covering surrounding the roller core, and at least one optical waveguide having a plurality of fiber Bragg gratings. The at least one optical waveguide is either arranged between the roller core and the roller covering or is embedded in the roller covering. Sections of the at least one optical waveguide which each contain a fiber Bragg grating alternate with sections of the at least one optical waveguide which are free of fiber Bragg gratings in the longitudinal direction of the optical waveguide. Sections of the at least one optical waveguide which each contain a fiber Bragg grating also enclose an angle with a circumferential direction to the roller of less than 80°, for example less than 60°, or less than 45°.Type: ApplicationFiled: August 23, 2013Publication date: December 26, 2013Applicant: Voith Patent GmbHInventors: Antje Berendes, Martin Breineder, Matthias Schmitt, Yang Shieh
-
Publication number: 20130312926Abstract: A roll for use in a papermaking machine has a circumferential surface formed of a polymeric material including a plurality of chemically reactive elastomer nano-particles and a resin. The polymeric material has a glassy transition temperature that is substantially the same as a glassy transition temperature of the resin alone.Type: ApplicationFiled: May 25, 2012Publication date: November 28, 2013Inventor: Yang Shieh
-
Publication number: 20130025830Abstract: A heat sink assembly includes a fin module, heat pipes, and a pair of side plates. The fin module is composed of a plurality of fins and has a flat side formed with a trough and two recesses. Each of the heat pipes has an evaporation section. The evaporation sections are parallelly accommodated in the trough and in contact with each other. The side plates are separately fixed in the recesses and protrude from the flat side. The evaporation sections are formed with a flat surface coplanar with the side plates. By this arrangement, the thermal contact area between the heat pipes and a heat source is increased to thereby improve the heat-dissipating efficiency of the heat sink assembly.Type: ApplicationFiled: July 27, 2011Publication date: January 31, 2013Inventors: Chun-Hung LIN, Yen-Hsiang CHIU, Tung-Yang SHIEH, Chun-Yi LEE
-
Publication number: 20120318480Abstract: The present invention relates to a heat sink having juxtaposed heat pipes and a method for manufacturing the same. The heat sink includes a base, a plurality of heat pipes and a pair of side strips. The base has a surface on which an open trough and an insertion trough on both sides of the open trough are provided. Each heat pipe has an evaporating section. The evaporating sections are juxtaposed in the open trough and adhered to each other. Each evaporating section has a planar surface. The side strips are fixed into the insertion troughs and protrude from the surface of the base. The planar surface of each evaporating section and the outer surface of each side strip are coplanar. By this structure, the thermal contact surface between the heat pipes and electronic heat-generating sources is increased, so that the heat-dissipating efficiency of the heat sink is improved.Type: ApplicationFiled: June 15, 2011Publication date: December 20, 2012Inventors: Chun-Hung LIN, Tung-Yang SHIEH, Yen-Hsiang CHIU, Chun-Yi LEE