Patents by Inventor Cheng Cheng

Cheng Cheng 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: 11537184
    Abstract: A wearable display device includes a device body, a heat dissipation processing module, and an inflation actuation module. The device body includes a front cover, a side cover, a fillable gas bag, a circuit board, and a microprocessor. The heat dissipation processing module includes a first actuator corresponding to the microprocessor for performing heat exchange for the microprocessor. The inflation actuation module includes a base member, a gas communication channel, a second actuator, and a valve component. When the second actuator and the valve component are driven, the valve component is opened to control gas introduction of the second actuator, and the second actuator is actuated to transmit the gas to the gas communication channel for gas collection, and the second actuator further transmits the gas to the fillable gas bag for inflating the fillable gas bag, so as to allow a user to wear the wearable display device stably.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: December 27, 2022
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Ta-Wei Hsueh, Yu-Tzu Chen, Shou-Cheng Cheng, Chi-Feng Huang, Yung-Lung Han, Tsung-I Lin
  • Patent number: 11523333
    Abstract: The present invention discloses a method for pairing and interconnecting electronic devices, which cooperates with at least two electronic devices that are grouped as a transmitting end and a receiving end respectively, and the transmitting end operates in a first mode. The method for pairing and interconnecting electronic devices comprises at least Step 1 to Step 4. Step 1 refers to searching any available transmitting end in a wireless manner by the receiving end, and displaying a connection name of the transmitting end on the receiving end. Step 2 refers to prompting a dynamic operating instruction by the receiving end. Step 3 refers to executing operation by the transmitting end based on the dynamic operating instruction and thereby issuing an action instruction. Step 4 refers to receiving the action instruction by the receiving end, and establishing a connection with the transmitting end which issues the action instruction.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: December 6, 2022
    Assignee: AVER INFORMATION INC.
    Inventors: Chao-Hung Chang, Chia-Feng Wu, Jhan-Jhang Liao, Lien-Kai Chou, Cheng-Cheng Yu, Cheng-Mou Tsai, Li-Hsueh Yang
  • Publication number: 20220379362
    Abstract: A method for precision forming by continuous free bending starts with establishing a correlation equation of a continuous axis f(x) to a bending radius R and determining a bending radius R at a real-time location in the axis. Based on the free bending technique, the method further involves establishing a correlation model of a real-time bending radius R of a tube to an eccentric distance U of a bending die and hence correlations of the equation of the axis to free bending parameters, and constructing a complete correlation model among f(x), R, U, and t based on a relational equation of an eccentric distance U to movement time t of the bending die to enable the precision forming of a complex component by continuous bending. Accordingly, the production efficiency can be improved.
    Type: Application
    Filed: January 7, 2020
    Publication date: December 1, 2022
    Inventors: Xunzhong Guo, Jie TAO, Cheng Cheng, Chunmei Liu, Hui WANG, Wenbin WEI
  • Patent number: 11510957
    Abstract: A method of treating or alleviating autoimmune-related diseases is provided. The method comprises administering a pharmaceutical composition to a subject in need thereof. Moreover, the pharmaceutical composition comprises an extract of Amomum tsao-ko as an effective ingredient and a pharmaceutically acceptable carrier or salt.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: November 29, 2022
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Kuo-Kuei Huang, I-Horng Pan, Meng-Nan Lin, Jir-Mehng Lo, Jennline Sheu, Pei-Ru Liau, Yi-Cheng Cheng, Pei-Hsin Lin
  • Publication number: 20220375503
    Abstract: A method includes monitoring a temperature of a memory component of a memory sub-system to determine that the temperature of the memory component corresponds to a first monitored temperature value; writing data to the memory component of the memory sub-system while the temperature of the memory component corresponds to the first monitored temperature value; determining that the first monitored temperature value exceeds a threshold temperature range; monitoring the temperature of the memory component of the memory sub-system to determine that the temperature of the memory component corresponds to a second monitored temperature value that is within the threshold temperature range; and rewriting the data to the memory component of the memory sub-system while the temperature of the memory component corresponds to the second monitored temperature value.
    Type: Application
    Filed: August 8, 2022
    Publication date: November 24, 2022
    Inventors: Ting Luo, Tao Liu, Christopher J. Bueb, Eric Yuen, Cheng Cheng Ang
  • Publication number: 20220376150
    Abstract: A display panel including a pixel circuit substrate, a planarization layer, a plurality of bonding pads, a plurality of light-emitting devices, a plurality of auxiliary electrodes, and a reflective structure layer is provided. The pixel circuit substrate has a plurality of signal lines. The planarization layer covers the signal lines. The bonding pads are disposed on the planarization layer and are electrically connected to the signal lines. The light-emitting devices are electrically bonded to the bonding pads. The auxiliary electrodes are disposed between the bonding pads. The reflective structure layer is disposed between the light-emitting devices and overlaps at least part of the auxiliary electrodes and the bonding pads. A method of fabricating the display panel is also provided.
    Type: Application
    Filed: November 4, 2021
    Publication date: November 24, 2022
    Applicant: Au Optronics Corporation
    Inventors: Hsun-Yi Wang, Chan-Jui Liu, Chiao-Li Huang, Ching-Liang Huang, Chun-Cheng Cheng
  • Patent number: 11508716
    Abstract: An integrated circuit includes a load circuit and an electrostatic discharge (ESD) circuit. The load circuit includes a first and a second I/O terminal. The ESD circuit is coupled to the first and the second I/O terminal. The ESD circuit includes a first protection circuit configured to conduct a first ESD current from the first to the second I/O terminal. The first protection circuit includes a first, a second, a third doped region, and a well. The first doped region is coupled to the first I/O terminal, and has a first conductive type. The well is coupled to the first doped region, and has a second conductive type different from the first conductive type. The second doped region is coupled to the well, and has the first conductive type. The third doped region couples the second doped region to the second I/O terminal, and has the second conductive type.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: November 22, 2022
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Tay-Her Tsaur, Cheng-Cheng Yen
  • Patent number: 11500433
    Abstract: A flexible electronic device including a flexible substrate, a plurality of first signal lines, a plurality of first transmission lines, a plurality of first through holes, and a plurality of first conductive structures is provided. The flexible substrate has a first surface and a second surface opposite to the first surface. The first signal lines are located on the first surface and have a first extending direction. The first transmission lines are located on the second surface and have a second extending direction. A first included angle is provided between the first extending direction and the second extending direction. An angle of the first included angle is between 10° and 80°. The first through holes penetrate through the flexible substrate. The first conductive structures are located in the first through holes and are electrically connected to the first signal lines and the first transmission lines.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: November 15, 2022
    Assignee: Au Optronics Corporation
    Inventors: Chan-Jui Liu, Chun-Cheng Cheng, Pin-Miao Liu
  • Patent number: 11495646
    Abstract: A device substrate includes a carrier, a device array, first fan-out lines, and second fan-out lines. The carrier has a first side, a second side, a third side, and a fourth side. The first side is opposite to the second side. The third side is opposite to the fourth side. The device array is disposed on a first surface of the carrier. The device array includes sub-pixels. Each of the sub-pixels includes a switching element and an optoelectronic element electrically connected with the switching element. The first fan-out lines are extending from the first side to the first surface and electrically connected with the device array. The second fan-out lines are extending from the second side to the first surface and electrically connected with the device array. The first fan-out lines and the second fan-out lines are asymmetrically disposed on the first side and the second side, respectively.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: November 8, 2022
    Assignee: Au Optronics Corporation
    Inventors: Chan-Jui Liu, Chun-Cheng Cheng
  • Patent number: 11494024
    Abstract: A signal processing apparatus includes a first signal processing circuit and the second signal processing circuit. The first signal processing circuit receives a first signal. The first signal processing circuit has a power end connecting to a first voltage and a reference ground end. The second signal processing circuit receives a second signal. The second signal processing circuit has a power end which is electrically coupled to the reference ground end of the first signal processing circuit or equals the reference ground end of the first signal processing circuit. The second signal processing circuit has a reference ground end connecting to a second voltage.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: November 8, 2022
    Assignee: Novatek Microelectronics Corp.
    Inventors: Yen-Cheng Cheng, Hsiu-Hui Yang
  • Publication number: 20220351953
    Abstract: A sputtering target assembly, sputtering apparatus, and method, the target assembly including a backing plate having an aperture formed therein; and a target bonded to a front surface of the backing plate. The aperture is disposed on the backing plate such that a first end of the aperture is sealed by a portion of the target that is predicted by a sputtering target erosion profile to have the highest etching rate during a corresponding sputtering process.
    Type: Application
    Filed: July 12, 2022
    Publication date: November 3, 2022
    Inventors: Chen-Fang CHUNG, Wen-Cheng CHENG, Po Wen YANG, Ming-Jie HE, Yan-Zi LU, Cheng-Yi TENG
  • Publication number: 20220351762
    Abstract: Methods, systems, and devices for skipping pages for weak wordlines of a memory device during pre-programming are described. A memory device may be configured to operate in a first mode involving skipping one or more pages (e.g., a lower page (LP)) associated with a set of wordlines. In some examples, a testing system may determine the set of wordlines (e.g., weak wordlines) for which to skip pages according to performance degradation for the wordlines in response to applying a threshold temperature to a test memory device. In the first mode, the memory device may store (e.g., pre-program) data in a subset of pages distinct from the skipped pages. The memory device may switch to a second mode in response to a trigger condition. In the second mode, the memory device may use each page associated with the wordlines and may refrain from skipping the one or more pages.
    Type: Application
    Filed: April 12, 2022
    Publication date: November 3, 2022
    Inventors: Cheng Cheng Ang, Chun Lei Kong, Ting Luo, Aik Boon Edmund Yap
  • Patent number: 11488157
    Abstract: An information processing method, a server, a mobile terminal, and a storage medium, to trigger value transfer through chat information, and improve a conversion rate of a social platform are discussed. An embodiment provides an information processing method. The method may include receiving, by a server, a value packet transmitting instruction, the value packet transmitting instruction being transmitted after a key word extracted from chat information by a first mobile terminal is matched with a key word library. The method may further include transmitting, by the server, value packet transfer information to a second mobile terminal.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: November 1, 2022
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Ying Peng, Chuming Tang, Bei Zhang, Chong Wang, Cheng Cheng, Cuixia Li
  • Patent number: 11483493
    Abstract: A method of image conversion includes selecting a set of pixels from a source image, storing the set of pixels in a memory, determining whether the set of pixels includes at least one pixel requiring coordinate conversion by querying a predetermined mapping table, if the set of pixels includes the at least one pixel requiring coordinate conversion, converting the coordinates of the at least one pixel, and after converting the coordinates of the at least one pixel, removing the set of pixels from the memory.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: October 25, 2022
    Assignee: WELTREND SEMICONDUCTOR INC.
    Inventors: Hsuan-Ying Chen, Chun-Ting Lin, Hsiu-Yuan Fan, Chi-Cheng Cheng, Hung-Chih Chiang
  • Publication number: 20220334673
    Abstract: An operation judgment method for an interactive touch system, which is applied by a first electronic device in cooperation with a second electronic device. The first electronic device receives a projected image from the second electronic device. The projected image is displayed on a display surface of the first electronic device. The operation judgment method includes steps S1 to S3. Step S1 generates a plurality of touch feature information corresponding to a plurality of touchpoints according to a touch action. Each touch feature information includes a plurality of eigenvalues, and the touch feature information is stored in a touch register module, wherein the first touch feature information of each touch action is the initial touchpoint. Step S2 sequentially analyzes the touch feature information to generate a first command or a second command. Step performs a corresponding operation according to the first command or the second command.
    Type: Application
    Filed: April 8, 2022
    Publication date: October 20, 2022
    Inventors: Chao-Hung Chang, Chia-Feng Wu, Yun-Long Sie, Cheng-Cheng Yu
  • Publication number: 20220334701
    Abstract: A detection method for a touch device includes transmitting a first uplink signal conforming to a first protocol of a first active stylus and transmitting a second uplink signal conforming to a second protocol of a second active stylus. A chronological sequence of the first uplink signal and the second uplink signal is based at least in part on whether the first active stylus or the second active stylus has just left a detection range of the touch device.
    Type: Application
    Filed: March 13, 2022
    Publication date: October 20, 2022
    Applicant: NOVATEK Microelectronics Corp.
    Inventors: Yen-Cheng Cheng, Shih-Chan Huang
  • Patent number: 11476301
    Abstract: A display apparatus, including a substrate, a conductive structure, a pixel unit, a signal line, a transmission line, and a repair structure, is provided. The substrate has a first surface, a second surface, and a through hole. The conductive structure is disposed in the through hole. The pixel unit is disposed on the first surface. The pixel unit includes first, second, third, and fourth connection pads, a driving element, and a light-emitting element. The light-emitting element is electrically connected to the first and second connection pads. The signal line is disposed on the first surface. The driving element is electrically connected to the first and third connection pads through the signal line. The transmission line is disposed on the second surface and electrically connected to the second or fourth connection pad at least through the conductive structure. The repair structure is disposed between the transmission line and the conductive structure.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: October 18, 2022
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Chan-Jui Liu, Chen-Chi Lin, Chun-Cheng Cheng
  • Patent number: 11472001
    Abstract: An elastic membrane capable of being easily secured to a head body of a substrate holding apparatus while inhibiting variation of a degree of deformation of the elastic membrane in a circumferential direction is disclosed. The elastic membrane according to the present invention is used in the substrate holding apparatus. The elastic membrane includes: a contact portion to be brought into contact with a substrate for pressing the substrate against a polishing pad; and an edge circumferential wall extending from a peripheral edge of the contact portion. The edge circumferential wall includes an edge-circumferential-wall lip portion sandwiched between a head body of the substrate holding apparatus and an edge mounting member for securing the edge circumferential wall to the head body. The edge-circumferential-wall lip portion has at least a part of a surface thereof roughened.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: October 18, 2022
    Assignee: EBARA CORPORATION
    Inventors: Cheng Cheng, Shingo Togashi, Makoto Fukushima, Kazuto Hirokawa
  • Publication number: 20220328743
    Abstract: A display panel includes a drive element, a first heat dissipation layer, a light-emitting element, and a second heat dissipation layer. The drive element is disposed on a substrate. The first heat dissipation layer is disposed on the drive element. The light-emitting element is disposed on the first heat dissipation layer and electrically connected to the drive element. The second heat dissipation layer covers the light-emitting element. A refractive index of the first heat dissipation layer is greater than a refractive index of the second heat dissipation layer when a light-emitting surface of the light-emitting element faces the first heat dissipation layer, and the refractive index of the second heat dissipation layer is greater than the refractive index of the first heat dissipation layer when the light-emitting surface of the light-emitting element faces the second heat dissipation layer.
    Type: Application
    Filed: November 2, 2021
    Publication date: October 13, 2022
    Applicant: Au Optronics Corporation
    Inventors: Chun-Cheng Cheng, Chan-Jui Liu, Seok-Lyul Lee
  • Patent number: 11470234
    Abstract: A wireless camera includes a wireless signal transceiver device, a processor circuit, and a camera device. The processor circuit controls the wireless signal transceiver device to operate at a Miracast mode in response to a first command, in order to connect with an external device. The camera device shots an object to generate first video streaming data having a first format. Under the Miracast mode, the processor circuit repacks the first video streaming data as second video streaming data having a second format, and transmits the second video streaming data to the external device via the wireless signal transceiver device, and in order to display the second video streaming data by the external device.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: October 11, 2022
    Assignee: AVer Information Inc.
    Inventors: Jhan-Jhang Liao, Chia-Feng Wu, Cheng-Cheng Yu