Patents by Inventor CHENG CAI

CHENG CAI 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: 20240128377
    Abstract: A display panel includes a gate electrode, a source electrode, a drain electrode, and a metal oxide layer disposed corresponding to the gate electrode. The metal oxide layer includes a lower metal oxide layer and an upper metal oxide layer stacked on the lower metal oxide layer. The lower metal oxide layer includes an indium oxide and a lanthanoid oxide. The upper metal oxide layer is located on a surface of the lower metal oxide layer adjacent to the source electrode and the drain electrode. The source electrode and the drain electrode are connected to the upper metal oxide layer. The upper metal oxide layer includes an indium oxide and a lanthanoid oxide, and the upper metal oxide layer includes polycrystalline phase.
    Type: Application
    Filed: December 30, 2022
    Publication date: April 18, 2024
    Applicant: GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Jiahui Huang, Zhixiong Jiang, Qiang Wang, Cheng Gong, Mingjiue Yu, Zhihui Cai
  • Publication number: 20240122669
    Abstract: An ear canal clamp for small animals includes a base and a clamping mechanism. The clamping mechanism includes two clamping arms movably mounted on the base, a biasing member mounted on the base and constrained between the clamping arms, and two ear canal positioning members mounted respectively to the clamping arms and facing each other. The clamping arms are configured to move toward each other and compress the biasing member to increase the distance between the ear canal positioning members. A biasing force generated by the biasing member when compressed is used to push the clamping arms to move oppositely with respect to each other.
    Type: Application
    Filed: January 11, 2023
    Publication date: April 18, 2024
    Inventors: Chih-Wei PENG, Chun-Wei WU, Chun-Ying CAI, Yen CHENG
  • Publication number: 20240091561
    Abstract: A radiation therapy system is disclosed. The radiation therapy system includes a gantry, a first radiation source, and a second radiation source. The gantry is configured to have a cavity extending in a direction along a rotation axis, and the cavity is configured to house a target object. The first radiation source is mounted on the gantry, and configured to emit a treatment beam to a treatment area of the target object. The second radiation source is mounted on the gantry, and configured to emit an imaging beam to an imaging area of the target object. The treatment area partially overlaps the imaging area. A rotation plane of the first radiation source and a rotation plane of the second radiation source are distributed in a direction along the rotation axis.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 21, 2024
    Inventors: CAN LIAO, BO CAI, LING-QING MEI, ZHI-DU ZHANG, CHENG NI, WEI ZHANG
  • Publication number: 20240082363
    Abstract: Described herein are fixed doses and dosing regimens for long-acting insulin receptor agonists suitable for once-weekly dosing, such as weekly basal insulin-Fc (BIF).
    Type: Application
    Filed: December 14, 2021
    Publication date: March 14, 2024
    Inventors: Molly Corbett CARR, Emmanuel CHIGUTSA, Jenny Y. CHIEN, Parag GARHYAN, Axel Richard Karl-August HAUPT, Cheng Cai TANG
  • Publication number: 20240072046
    Abstract: A semiconductor structure includes two source/drain features spaced apart from each other, at least one channel feature disposed between the two source/drain features, a gate dielectric layer disposed on the at least one channel feature, a gate feature, and an electrically conductive capping feature. The gate feature is disposed on the gate dielectric layer and has a first surface, a second surface which is opposite to the first surface, and an interconnect surface which interconnects the first and second surfaces. The electrically conductive capping feature is in direct contact with one of the first and second surfaces of the gate feature, and extends beyond the interconnect surface of the gate feature. Methods for manufacturing the semiconductor structure are also disclosed.
    Type: Application
    Filed: August 31, 2022
    Publication date: February 29, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Cheng-Ting CHUNG, Li-Zhen YU, Jin CAI
  • Publication number: 20240072052
    Abstract: In an embodiment, a device includes: a dielectric wall; nanostructures abutting the dielectric wall; a lower source/drain region adjoining a lower subset of the nanostructures; an upper source/drain region adjoining an upper subset of the nanostructures, the upper source/drain region oppositely doped from the lower source/drain region; and a shared source/drain contact contacting the upper source/drain region and the lower source/drain region, the shared source/drain contact extending into the dielectric wall.
    Type: Application
    Filed: January 6, 2023
    Publication date: February 29, 2024
    Inventors: Cheng-Ting Chung, Yi-Bo Liao, Jin Cai
  • Publication number: 20240050532
    Abstract: Described herein are doses and dosing regimens comprising determining and administering doses of long-acting insulin receptor agonists suitable for once-weekly dosing, such as Weekly Basal Insulin-Fc (BIF).
    Type: Application
    Filed: December 14, 2021
    Publication date: February 15, 2024
    Inventors: Juliana M. BUE-VALLESKEY, Molly Corbett CARR, Annette Meeok CHANG, Emmanuel CHIGUTSA, Jenny Y. CHIEN, Parag GARHYAN, Axel Richard Karl-August HAUPT, Liza L. ILAG, Michelle Lynne KATZ, Christof Matthias KAZDA, Karen Brenda SCHNECK, Cheng Cai TANG
  • Patent number: 11647332
    Abstract: A Bluetooth communication system is provided, which comprises a Bluetooth host device and a Bluetooth device set. The connections between the Bluetooth host device and the Bluetooth device set complies with the specification of Bluetooth Low Energy Audio technology. The Bluetooth device set comprises at least a first member device and a second member device. The first member device and the second member device may be configured in a first mode wherein uplink audio signal transmission is allowed, and the connections are carried out by isochronous streaming channels respectively. The first member device transmits captured voice data to the Bluetooth host device, while the second member device does not transmit. When an event is triggered, the first member device can notify the second member device through a third-part device, so that the first member device and the second member device can carry out subsequent voice input handover procedures.
    Type: Grant
    Filed: February 9, 2022
    Date of Patent: May 9, 2023
    Assignee: REALTEK SEMICONDUCTOR CORP.
    Inventors: Qing Gu, Bi Wei, Yu Hsuan Liu, Yi-Cheng Chen, Cheng Cai, Hung Chuan Chang
  • Publication number: 20230089414
    Abstract: Disclosed is an electronic device. The electronic device includes a housing provided with an opening, a functional device movably mounted on the housing, and a driving mechanism and a transmission mechanism mounted in the housing. The driving mechanism includes a piezoelectric device that vibrates when being energized. The transmission mechanism includes a cam disposed at an inner side of the functional device and including a wheel body mounted on the piezoelectric device and a protruding portion disposed at a wheel rim of the wheel body. The piezoelectric device drives the cam to rotate between a first location and a second location. When the cam is at the first location, the functional device is located in the housing. When the cam is at the second location, the protruding portion drives at least part of the functional device to extend out of the housing from the opening.
    Type: Application
    Filed: November 21, 2022
    Publication date: March 23, 2023
    Inventors: Cheng CAI, Qingbin CAI
  • Publication number: 20220272779
    Abstract: A Bluetooth communication system includes: a Bluetooth host device; and a Bluetooth device set which including a first member device and a second member device. The first member device is arranged to operably transmit a corresponding first device information to the Bluetooth host device. The second member device is arranged to operably transmit a corresponding second device information to the Bluetooth host device. The Bluetooth host device is arranged to operably control a display device to simultaneously display a first device item for representing the first member device and a second device item for representing the second member device in a graphical user interface. The Bluetooth host device is further arranged to operably establish a Bluetooth connection with the first member device and conduct pairing procedure with the first member device after receiving a selection command corresponding to the first member device.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 25, 2022
    Applicant: Realtek Semiconductor Corp.
    Inventors: Qing GU, Bi WEI, Yu Hsuan LIU, Yung Chieh LIN, Cheng CAI, Sixian WANG
  • Publication number: 20220272499
    Abstract: A Bluetooth communication system is provided, which comprises a Bluetooth host device and a Bluetooth device set. The connections between the Bluetooth host device and the Bluetooth device set complies with the specification of Bluetooth Low Energy Audio technology. The Bluetooth device set comprises at least a first member device and a second member device. The first member device and the second member device may be configured in a first mode wherein uplink audio signal transmission is allowed, and the connections are carried out by isochronous streaming channels respectively. The first member device transmits captured voice data to the Bluetooth host device, while the second member device does not. When an event is triggered, the first member device can notify the second member device through the Bluetooth host device, so that the first member device and the second member device can carry out subsequent voice input handover procedures.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 25, 2022
    Applicant: Realtek Semiconductor Corp.
    Inventors: Qing GU, Bi WEI, Yu Hsuan LIU, Yi-Cheng CHEN, Cheng CAI, Hung Chuan CHANG
  • Publication number: 20220269475
    Abstract: A Bluetooth communication system is provided, which comprises a Bluetooth host device and a Bluetooth device set. The connections between the Bluetooth host device and the Bluetooth device set complies with the specification of Bluetooth Low Energy Audio technology. The Bluetooth device set comprises at least a first member device and a second member device. The first member device and the second member device may be configured in a first mode wherein uplink audio signal transmission is allowed, and the connections are carried out by isochronous streaming channels respectively. The first member device transmits captured voice data to the Bluetooth host device, while the second member device does not. When an event is triggered, the first member device can notify the second member device through direct wireless connection, so that the first member device and the second member device can carry out subsequent voice input handover procedures.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 25, 2022
    Applicant: Realtek Semiconductor Corp.
    Inventors: Qing GU, Bi WEI, Yu Hsuan LIU, Yi-Cheng CHEN, Cheng CAI, Hung Chuan CHANG
  • Publication number: 20220272512
    Abstract: A Bluetooth communication system is provided, which comprises a Bluetooth host device and a Bluetooth device set. The connections between the Bluetooth host device and the Bluetooth device set complies with the specification of Bluetooth Low Energy Audio technology. The Bluetooth device set comprises at least a first member device and a second member device. The first member device and the second member device may be configured in a first mode wherein uplink audio signal transmission is allowed, and the connections are carried out by isochronous streaming channels respectively. The first member device transmits captured voice data to the Bluetooth host device, while the second member device does not transmit. When an event is triggered, the first member device can notify the second member device through a third-part device, so that the first member device and the second member device can carry out subsequent voice input handover procedures.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 25, 2022
    Applicant: Realtek Semiconductor Corp.
    Inventors: Qing GU, Bi WEI, Yu Hsuan LIU, Yi-Cheng CHEN, Cheng CAI, Hung Chuan CHANG
  • Publication number: 20220256286
    Abstract: A Bluetooth communication system is provided, which comprises a Bluetooth host device and a Bluetooth device set. The connections between the Bluetooth host device and the Bluetooth device set complies with the specification of Bluetooth Low Energy Audio technology. The Bluetooth device set comprises at least a first member device and a second member device. The first member device and the second member device may be configured in a first mode and a second mode respectively, and the connections are carried out by isochronous streaming channels. The first member device transmits captured voice data to the Bluetooth main control device, while the second member device does not. When an event is triggered, the first member device can notify the second member device through the Bluetooth host device, so that the first member device and the second member device can carry out subsequent voice input handover procedures.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 11, 2022
    Applicant: Realtek Semiconductor Corp.
    Inventors: Qing GU, Bi WEI, Yu Hsuan LIU, Yi-Cheng CHEN, Cheng CAI, Hung Chuan CHANG
  • Publication number: 20220256633
    Abstract: A Bluetooth communication system includes: a Bluetooth host device; and a Bluetooth device set which including a first member device and a second member device. The first member device is arranged to operably transmit a first device information corresponding to the first member device and a second device information corresponding to the second member device to the Bluetooth host device. The Bluetooth host device is arranged to operably receive the first device information and the second device information transmitted from the first member device. The Bluetooth host device is further arranged to operably establish a Bluetooth connection with the first member device and conduct pairing procedure with the first member device after receiving a selection command.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 11, 2022
    Applicant: Realtek Semiconductor Corp.
    Inventors: Qing GU, Bi WEI, Yu Hsuan LIU, Yung Chieh LIN, Cheng CAI, Sixian WANG
  • Publication number: 20220256627
    Abstract: A Bluetooth communication system includes: a Bluetooth host device; and a Bluetooth device set which including a first member device and a second member device. The first member device is arranged to operably transmit an auto-pair request, a first device information corresponding to the first member device, and a second device information corresponding to the second member device to the Bluetooth host device. The Bluetooth host device is arranged to operably receive the auto-pair request, the first device information, and the second device information transmitted from the first member device. The Bluetooth host device is further arranged to operably establish a Bluetooth connection with the first member device and conduct pairing procedure with the first member device according to the auto-pair request.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 11, 2022
    Applicant: Realtek Semiconductor Corp.
    Inventors: Qing GU, Bi WEI, Yu Hsuan LIU, Yung Chieh LIN, Cheng CAI, Sixian WANG
  • Publication number: 20220103599
    Abstract: Methods and apparatus are disclosed for unified security configuration management. A method may comprise: determine a security configuration to be executed; determine at least one security application which is installed on at least one node and is associated with the security configuration; format for the security configuration, instructions corresponding to each of the at least one security application, respectively; and send the instructions to the at least one node for respective configuration for each of the at least one security application.
    Type: Application
    Filed: January 2, 2019
    Publication date: March 31, 2022
    Inventors: Wei Zheng, Cheng Cai, Yulong Zhang, Xiaoguang Zhao, Silke Holtmanns, Ian Justin Oliver
  • Patent number: 11109209
    Abstract: A Bluetooth device and a method of operating the Bluetooth device are provided. The Bluetooth device includes a communication circuit and a processor coupled to the communication circuit. The communication circuit is configured to receive a setting data through a control channel. The processor is configured to alter, by the setting data, at least one of executing parameters to modify operating environments, and the processor is further configured to perform operations of Bluetooth communications according to the operating environments which have been modified.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: August 31, 2021
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Cheng Cai, Wei-Dong Li, Ma Zhang, Yong Liu
  • Publication number: 20200382932
    Abstract: A Bluetooth device and a method of operating the Bluetooth device are provided. The Bluetooth device includes a communication circuit and a processor coupled to the communication circuit. The communication circuit is configured to receive a setting data through a control channel. The processor is configured to alter, by the setting data, at least one of executing parameters to modify operating environments, and the processor is further configured to perform operations of Bluetooth communications according to the operating environments which have been modified.
    Type: Application
    Filed: February 11, 2020
    Publication date: December 3, 2020
    Inventors: Cheng CAI, Wei-Dong LI, Ma ZHANG, Yong LIU
  • Publication number: 20200197735
    Abstract: The present invention discloses an automatic security cylinder system comprising one or more cylinder which are provided with cylinder valves, the cylinder valves are connected with an electronic control device which can realize signal transmission with the controller, the electronic control device is opened by the controller, so that the gas in the upper cavity is discharged outward, the pressure of the upper cavity decreases, and the piston moves upward, so as to realize the automatic opening of the valve port, the medium in the cylinder is released outward through the nozzle, the electronic control device is closed by the controller, and the piston moves down and reset, so as to realize the automatic closing of the valve port and stop the nozzle releasing the medium. The present invention has the functions of automatic starting and resetting, thereby realizing multiple medium releasing. The present invention also discloses an automatic control method of an automatic security cylinder system.
    Type: Application
    Filed: April 3, 2018
    Publication date: June 25, 2020
    Inventors: HAI-BO LI, DU-CHENG CAI