Patents by Inventor Chun Cheng

Chun 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).

  • Publication number: 20250027642
    Abstract: A front light module includes a light guide plate, a light source, first waterproof layers, a second waterproof layer, and a third waterproof layer. An edge of the light guide plate has an extending portion. The light source is located on the edge of the light guide plate. There are two first waterproof layers respectively located on a bottom surface and a top surface of the light guide plate. The second waterproof layer has a concave portion. The light source is located between the second waterproof layer and the edge of the light guide plate, and the extending portion of the light guide plate extends into the concave portion of the second waterproof layer. The third waterproof layer is located in the concave portion of the second waterproof layer and surrounds the extending portion of the light guide plate.
    Type: Application
    Filed: June 4, 2024
    Publication date: January 23, 2025
    Inventor: Chao-Chun CHENG
  • Publication number: 20250026903
    Abstract: A matte polyester film and a method for manufacturing the same are provided. The method for manufacturing the matte polyester film includes: providing a recycled polyester material; physically regenerating a part of the recycled polyester material to form physically regenerated polyester chips having a first intrinsic viscosity; chemically regenerating another part of the recycled polyester material to form chemically regenerated polyester chips having a second intrinsic viscosity less than the first intrinsic viscosity; mixing matte regenerated polyester chips, the physically regenerated polyester chips, and the chemically regenerated polyester chips according to a predetermined intrinsic viscosity so as to form a polyester masterbatch material; melting and then extruding the polyester masterbatch material to obtain the matte polyester film having the predetermined intrinsic viscosity.
    Type: Application
    Filed: October 8, 2024
    Publication date: January 23, 2025
    Applicant: NAN YA PLASTICS CORPORATION
    Inventors: Wen-Cheng Yang, Te-Chao Liao, Chun-Cheng Yang, Chia-Yen Hsiao, Hao-Sheng Chen
  • Patent number: 12206506
    Abstract: A method for handling Hybrid Automatic Repeat reQuest (HARQ) feedback transmissions includes a User Equipment (UE) receiving, from a Base Station (BS), Downlink Control Information (DCI) on a Physical Downlink Control Channel (PDCCH). The DCI schedules a reception of Downlink (DL) data on a Physical Downlink Shared Channel (PDSCH). The method further includes the UE determining whether to transmit a HARQ feedback for the DL data according to the DCI.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: January 21, 2025
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Chia-Hung Wei, Hsin-Hsi Tsai, Chien-Chun Cheng, Heng-Li Chin
  • Publication number: 20250018370
    Abstract: The present invention is related to a superabsorbent polymer composition and a method of manufacturing a superabsorbent polymer. The superabsorbent polymer composition includes a water solution containing carboxylic acid monomers, a hydrolyzed collagen, a crosslinking agent, and a polymerization initiator. The superabsorbent polymer composition includes a specific amount and a specific molecular weight of hydrolyzed collagen, and thus the obtained superabsorbent polymer has high absorbent properties and dryness properties as well as proper biodegradability.
    Type: Application
    Filed: December 14, 2023
    Publication date: January 16, 2025
    Inventors: Zhong-Yi CHEN, Li-Han HUANG, Ping-Chun CHENG
  • Patent number: 12199778
    Abstract: A user equipment (UE) and a method for wireless communication are provided. The method includes: receiving a radio resource control (RRC) configuration from a base station (BS); determining whether a first parameter is configured in the RRC configuration; receiving first downlink control information (DCI) from the BS, the first DCI including a first field indicating a first Hybrid Automatic Repeat Request (HARD) process identifier (ID); determining that a number of bits in the first field is a default number in a case that the first parameter is not configured in the RRC configuration; and determining that the number of bits in the first field is a specific number greater than the default number in a case that the first parameter is configured in the RRC configuration.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: January 14, 2025
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Chien-Chun Cheng, Chia-Hao Yu, Chia-Hung Wei, Yu-Hsin Cheng, Hung-Chen Chen
  • Patent number: 12199341
    Abstract: An antenna device includes a differential antenna and a first balun. The differential antenna includes a first radiator, a first antenna port and a second antenna port connected to a first surface of the first radiator. Orthographic projections of the first antenna port and the second antenna port projected to the first radiator are symmetrical to a midpoint of the first radiator. The first balun is located on one side of the first surface of the first radiator, and its orthographic projection on the first plane where the first surface is located overlaps the first surface. The first balun includes a first port, a first wiring, a first coupling structure electrically connected to the first antenna port, and a second coupling structure electrically connected to the second antenna port. Neither the first coupling structure nor the second coupling structure directly contacts the first wiring.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: January 14, 2025
    Assignee: TMY Technology Inc.
    Inventors: Chun-Cheng Chan, Jiun-Wei Wu, Su-Wei Chang
  • Publication number: 20250010267
    Abstract: A superabsorbent polymers and a method of forming the same are provided. The method is processed by adding calcined shell powders to a free radical polymerization. The superabsorbent polymers with more micropores can be obtained. Therefore, absorptivity and permeability for the liquid of the superabsorbent polymers are increased, and diffusibility and liquid conductivity of the superabsorbent polymers are also improved.
    Type: Application
    Filed: June 28, 2023
    Publication date: January 9, 2025
    Inventors: Zhong-Yi CHEN, Yu-Sam LIN, Ping-Chun CHENG
  • Publication number: 20250016700
    Abstract: Various solutions for accessing long periodicity cells for network energy saving with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive at least one information associated with a long-periodicity (LP) cell from a network node in a normal cell. The apparatus may perform a synchronization signal block (SSB)-based measurement according to the information to detect the LP cell. The apparatus may perform an access procedure with the LP cell.
    Type: Application
    Filed: March 1, 2023
    Publication date: January 9, 2025
    Inventor: Chien-Chun CHENG
  • Patent number: 12189299
    Abstract: A digital lithography system includes adjacent scan regions, exposure units located above the scan regions, a memory, and a processing device operatively coupled to the memory. The exposure units include a first exposure unit associated with a first scan region and a second exposure unit associated with a second scan region. The processing device is to initiate a digital lithography process to pattern a substrate disposed on a stage in accordance with instructions. The processing device is to further perform a first pass of the first exposure unit over a stitching region at an interface of the first scan region and the second scan region at a first time. The processing device is to further perform a second pass of the second exposure unit over the stitching region at a second time that varies from the first time by less than forty seconds.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: January 7, 2025
    Assignee: Applied Materials, Inc.
    Inventors: Ying-Chiao Wang, Thomas L Laidig, Chun-Chih Chuang, Frederick Lie, Chen-Yuan Hsieh, Chun-Cheng Yeh
  • Patent number: 12185409
    Abstract: A method and a user equipment are provided. The method includes: receiving a Discontinuous Reception (DRX) configuration, the DRX configuration including a first DRX timer and a second DRX timer; receiving a first Hybrid Automatic Repeat Request (HARQ) configuration, the first HARQ configuration indicating a first state of a first HARQ process; receiving a second HARQ configuration, the second HARQ configuration indicating a second state of a second HARQ process; performing a Downlink (DL) transmission using the first HARQ process; determining whether to start the first DRX timer for the first HARQ process after the DL transmission based on the first state indicated by the first HARQ configuration; performing an Uplink (UL) transmission using the second HARQ process; and determining whether to start the second DRX timer for the second HARQ process after the UL transmission based on the second state indicated by the second HARQ configuration.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: December 31, 2024
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Hsin-Hsi Tsai, Chien-Chun Cheng, Heng-Li Chin
  • Publication number: 20240419146
    Abstract: An intelligent warm-up method of machine tool, applicable to a machine tool, includes: a step of, based on temperature change data and thermal displacement data of a spindle measured at different time points, establishing a thermal compensation model; a step of, while the machine tool performs a warm-up process, inputting temperature change values measured at least one component of the machine tool at intervals to the thermal compensation model to obtain corresponding thermal-displacement estimated values of the spindle at different time points and changes of thermal displacement values at individual time points; and, a step of, based on the changes of the thermal displacement values at the individual time points, deriving corresponding warm-up completion degrees.
    Type: Application
    Filed: August 4, 2023
    Publication date: December 19, 2024
    Inventors: CHIH-CHUN CHENG, WEN-NAN CHENG, ZHEN-WEI ZHUANG, YU-SHENG CHIU, WEI-JEN CHEN
  • Publication number: 20240421179
    Abstract: A display panel including a driving circuit layer, multiple light emitting devices and multiple encapsulation structures is provided. The light emitting devices are disposed on the driving circuit layer, and each includes a first electrode, a light emitting pattern, a second electrode and a pixel definition layer. The light emitting pattern is disposed on the first electrode. The second electrode is disposed on the light emitting pattern. The pixel definition layer is disposed on the driving circuit layer, and has a pixel opening overlapping the first electrode. The light emitting pattern and the second electrode cover the pixel definition layer, the first electrode located in the pixel opening of the pixel definition layer and part of the driving circuit layer located outside the pixel opening of the pixel definition layer. The encapsulation structures cover the light emitting devices and each includes a first encapsulation pattern.
    Type: Application
    Filed: November 30, 2023
    Publication date: December 19, 2024
    Applicant: AUO Corporation
    Inventors: Chun-Cheng Hung, Han-Chung Lai, Wen Jen Li, Yang-Pei Hu, Zhi-Jian Yu, Bing-Chen Liu
  • Patent number: 12169340
    Abstract: An electronic device is provided. The electronic device includes a first panel. The first panel includes a first substrate, a second substrate, a liquid crystal layer, a first transparent electrode, a second transparent electrode, and a first signal line. The second substrate is opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The first transparent electrode is disposed between the first substrate and the liquid crystal layer. The second transparent electrode is disposed between the second substrate and the liquid crystal layer. The first signal line is electrically connected to the first transparent electrode and extending along a first direction. The impedance of the first signal line is less than the impedance of the first transparent electrode.
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: December 17, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Ting-Wei Liang, Jiunn-Shyong Lin, I-An Yao, Tzu-Chieh Lai, Chung-Chun Cheng, Shih-Che Chen
  • Patent number: 12167356
    Abstract: The disclosure provides a method of channel scheduling for narrowband Internet of Things (NB-IoT) in a non-terrestrial network (NTN) and a user equipment using the same. The method includes: transmitting an uplink signal ending in a first subframe; determining a monitoring window starting from a second subframe according to the first subframe and a time offset; and monitoring a downlink signal corresponding to the uplink signal according to the monitoring window.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: December 10, 2024
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Chien-Chun Cheng, Yung-Lan Tseng, Chia-Hao Yu, Hai-Han Wang, Hsin-Hsi Tsai
  • Publication number: 20240405442
    Abstract: A corner reflecting device has at least one corner reflector. The reflector has a first right triangle plate, a second right triangle plate and a first isosceles right triangle plate, and a shape of the first right triangle plate is the same as a shape of the second right triangle plate, and is not an isosceles right triangle plate. A long leg of the second right triangle plate is connected with a long leg of the first right triangle plate. Two legs of the first isosceles right triangle plate are connected with a short leg of the first right triangle plate and a short leg of the second right triangle plate respectively. An intersection of the first right triangle plate, the second right triangle plate, and the first isosceles right triangle plate forms a leak hole.
    Type: Application
    Filed: January 24, 2024
    Publication date: December 5, 2024
    Inventors: CHIH-CHUNG CHUNG, CHUN-CHENG LIN
  • Patent number: 12160239
    Abstract: The present invention provides a fractional frequency divider, wherein the fractional frequency divider includes a plurality of registers, a counter, a control signal generator and a clock gating circuit. Regarding the plurality of registers, at least a portion of the registers are set to have values The counter is configured to sequentially generate a plurality of counter values, wherein the plurality of counter values correspond to the at least a portion of the registers, respectively, and the plurality of counter values are generated repeatedly The control signal generator is configured to generate a control signal based on the received counter value and the value of the corresponding register. The clock gating circuit is configured to refer to the control signal to mask or not mask an input clock signal to generate an output clock signal.
    Type: Grant
    Filed: October 31, 2023
    Date of Patent: December 3, 2024
    Assignee: Silicon Motion, Inc.
    Inventors: Tien-Hsing Yao, Chun-Cheng Lee, Sheng-I Hsu
  • Patent number: 12152070
    Abstract: The present invention provides a PTX3 monoclonal antibody or antibody Fab fragment thereof and use thereof. The aforementioned monoclonal antibody or antibody Fab fragment thereof specifically inhibit or slow down the binding of PTX3 to the PTX3 receptor, and may be used for a kit and method for detecting PTX3, and a pharmaceutical composition which inhibits or slows down diseases or symptoms associated with PTX3 and PTX3 receptor binding, and a use thereof.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: November 26, 2024
    Assignee: Ohealth Biopharmaceutical (Suzhou) Co., Ltd.
    Inventors: Ju-Ming Wang, I-Chen Lee, Yu-Wei Hsiao, Jhih-Ying Chi, Jyun-yi Du, Hsin-Yin Liang, Chao-chun Cheng, Chiung-Yuan Ko, Feng-Wei Chen, Jhih-Yun Liu
  • Publication number: 20240388479
    Abstract: A communication apparatus includes a low power wakeup receiver (LP-WUR) and a processor. The processor is configured to perform operations including: receiving a modulated signal from a network apparatus via the LP-WUR, wherein the modulated signal has a harmonized design that accommodates overlaid waveforms of one or more modulation schemes; and deriving information bits from demodulating the modulated signal.
    Type: Application
    Filed: March 8, 2024
    Publication date: November 21, 2024
    Applicant: MEDIATEK INC.
    Inventors: Chien-Chun Cheng, Wei-De Wu, Yi-Ju Liao, Yi-Chia Lo
  • Patent number: 12149024
    Abstract: An electrical connector assembly including a first connector and a second connector to be mated with each other is provided. The first connector includes a first body, and at least one first terminal and multiple second terminals disposed therein. The second terminals are symmetrically arranged at opposite sides of the first terminal. The second connector includes a second body, at least one third terminal movably disposed in the second body, multiple fourth terminals disposed in the second body and symmetrically arranged at opposite sides of the third terminal, and a driving module electrically connected to at least one of the fourth terminals and structurally connected to the third terminal. In the mating process of the first and second connector, the second terminals and the fourth terminals are electrically connected firstly, to trigger the driving module to move the third terminal to be structurally and electrically connected to the first terminal.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: November 19, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Chun-Cheng Lin, Shy-Luen Chern, Chih-Hsiang Tang, Hong-Wen Lee
  • Publication number: 20240378805
    Abstract: A 3D road scene generation system (1) for simulating a real environment is presented. The 3D road scene generation system (1) generates 3D topographic data (41) based on a topographic map (40) , generates 3D route data including a target route (43) based on road network data (42) , generates 3D landscape data (44) based on landscape data, and executes an integrating process on these data to generate the 3D road scene data (46, 49) for presenting terrain changes and scenery along the target route (43) .
    Type: Application
    Filed: May 12, 2023
    Publication date: November 14, 2024
    Inventors: Chun-Cheng CHEN, Ting-Hung LEE, Shao-Hong YANG, Tzu-An KUO