Patents by Inventor Lin Chang

Lin Chang 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: 20250251630
    Abstract: A display panel includes a first substrate, a second substrate, a plurality of pixel structures, a plurality of color filter patterns, a plurality of spacers, and a liquid crystal layer. The pixel structures are disposed on the first substrate, and each pixel structure includes a reflective electrode. The color filter patterns respectively overlap the reflective electrodes of the pixel structures. The spacers and the liquid crystal layer are disposed between the first substrate and the second substrate. The pixel structures include a first pixel structure, the spacers include a first spacer, and the color filter patterns include a first color filter pattern. The reflective electrode of the first pixel structure of the pixel structures overlaps the first spacer of the spacers and the first color filter pattern of the color filter patterns, and at least a portion of the first spacer does not overlap the first color filter pattern.
    Type: Application
    Filed: November 5, 2024
    Publication date: August 7, 2025
    Applicant: HannStar Display Corporation
    Inventors: Yu-Chi Chiao, Chen-Hao Su, Cheng-Yen Yeh, Mu-Kai Kang, Chung Lin Chang
  • Patent number: 12343172
    Abstract: An insertion device includes an upper casing, a lower casing and an insertion module. When the lower casing is coupled to the upper casing, an abutment portion of the lower casing limits movement of a casing engaging structure of the upper casing, such that the upper casing cannot move downwardly so as to prevent unintentional insertion operation of the insertion device.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: July 1, 2025
    Assignee: BIONIME CORPORATION
    Inventors: Chun-Mu Huang, Chieh-Hsing Chen, Chen-Hao Lee, Kuan-Lin Chang
  • Patent number: 12347942
    Abstract: A mobile device comprises a touch screen and a frame antenna. The touch screen have a first sensing module. The frame antenna is disposed around the periphery of the touch screen, and the frame antenna further has at least one second sensing module, wherein the first sensing module and the at least one second sensing module form at least one mutual-capacitive sensing loop to sense whether an object approaches or touches the touch screen and the frame antenna.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: July 1, 2025
    Assignee: Nanjing Silergy Micro (HK) Co., Ltd.
    Inventor: Chia-Lin Chang
  • Publication number: 20250210111
    Abstract: A memory device and method of making the same are disclosed. The memory device includes transistor devices located in both a memory region and a logic region of the device. Transistor devices in the memory region include sidewall spacers having a first oxide layer over a side surface of a gate structure, a first nitride layer over the first oxide layer, a second oxide layer over the first nitride layer, and a second nitride layer over the second oxide layer. Transistor devices in the logic region include sidewall spacers having a first oxide layer over a side surface of a gate structure, a first nitride layer over the first oxide layer, and a second nitride layer over the first nitride layer.
    Type: Application
    Filed: March 11, 2025
    Publication date: June 26, 2025
    Inventors: Chen-Ming Huang, Wen-Tuo Huang, Yu-Hsiang Yang, Yu-Ling Hsu, Wei-Lin Chang, Chia-Sheng Lin, ShihKuang Yang, Yu-Chun Chang, Hung-Ling Shih, Po-Wei Liu, Shih-Hsien Chen
  • Patent number: 12340815
    Abstract: The present disclosure provides an audio compression device, an audio compressing system and an audio compression method. The audio compression device comprises a first transceiver and a first processor. The first transceiver is connected to the first processor. The processor obtains an audio signal and an available bandwidth, and the processor performs an audio compression encoding on the audio signal to obtain a sample audio signal, and then compares with the audio signal and the sample audio signal to generate a residual signal, and the residual signal is transmitted according to the available bandwidth. The audio signal can be completely transmitted to an audio decompression device to reduce the distortion of the audio signal.
    Type: Grant
    Filed: October 4, 2022
    Date of Patent: June 24, 2025
    Assignee: SAVITECH CORP.
    Inventors: Sing-Ban Robert Tien, Wen-Wei Kang, Wu-Lin Chang, Chi-Feng Huang, Lee-Chang Pang
  • Patent number: 12335242
    Abstract: An interface data transmission method and apparatus, an electronic device and a storage medium are disclosed. The interface data transmission method includes: acquiring a target content stream and a content stream key corresponding to the target content stream; encrypting the target content stream according to the content stream key to obtain encrypted stream ciphertext; acquiring content control information and a shared key of a decryption terminal, and encrypting the content stream key and the content control information according to the shared key to generate a content control information list; embedding the content control information list into the encrypted stream ciphertext to generate encrypted content stream data; and sending the encrypted content stream data to the decryption terminal.
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: June 17, 2025
    Assignee: Shenzhen National Engineering Laboratory of Digital Television Co., Ltd.
    Inventors: Xiaolong Yu, Xinguo Li, Lin Chang, Yujie Wu, Linyu Xu, Jun Gong
  • Publication number: 20250188874
    Abstract: A power extraction system for a gas turbine engine can include a low spool transmission, a high spool transmission, a low spool motor-generator mechanically connected to the low spool transmission, a high spool motor-generator mechanically connected to the high spool transmission and electrically connected to the low spool motor-generator, and a controller in operable communication with the low spool motor-generator and the high spool motor-generator. The controller can be configured to command the high spool motor-generator to push power to the low spool motor-generator in response to a ratio of the fan inlet temperature to a combustor outlet temperature being less than a threshold fan-inlet-temperature-to-combustor-outlet-temperature ratio.
    Type: Application
    Filed: February 21, 2025
    Publication date: June 12, 2025
    Applicant: RTX Corporation
    Inventors: Paul R. Hanrahan, Daniel B. Kupratis, Jui-Lin Chang
  • Publication number: 20250185957
    Abstract: An invasive multi-electrode electrochemical sensor includes a substrate, plural wire electrodes and plural gold fingers. Each wire electrode includes an electrically conductive core and an insulating sheath that substantially covers, but exposes a proximal end and a distal end of, the electrically conductive core. Each wire electrode has a substrate section provided on the substrate and an invasion section extending outward from an edge of the substrate. The proximal end and distal end of the electrically conductive core of each wire electrode are located at the substrate section and invasion section of the wire electrode respectively. The invasion sections are at least partially wound around one another spirally. The electrically conductive core in the substrate section of each wire electrode is electrically connected to the corresponding gold finger. At least a part of the gold fingers is printed on the substrat by screen printing.
    Type: Application
    Filed: April 22, 2024
    Publication date: June 12, 2025
    Inventors: Hsieh-Hsun Chung, Jen-Lin Chang
  • Publication number: 20250185956
    Abstract: An invasive multi-electrode electrochemical sensor includes a substrate and plural wire electrodes. Each wire electrode includes an electrically conductive core and an insulating sheath that substantially covers, but exposes a proximal end and a distal end of, the electrically conductive core. Each wire electrode has a substrate section provided on the substrate and an invasion section extending outward from an edge of the substrate. The proximal end and distal end of the electrically conductive core of each wire electrode are located at the substrate section and invasion section of the wire electrode respectively. The invasion sections are at least partially wound around one another spirally. The distal end of at least one of the electrically conductive cores is made of a material different from that of the other portion of the electrically conductive core.
    Type: Application
    Filed: April 19, 2024
    Publication date: June 12, 2025
    Inventors: Hsieh-Hsun Chung, Jen-Lin Chang
  • Publication number: 20250184276
    Abstract: A traffic patterned-based modem function adjustment method includes receiving at least one traffic pattern by a user device, identifying the at least one traffic pattern by the user device for detecting a traffic mode of the user device, acquiring assisted information of the at least one traffic pattern by the user device, and adjusting at least one modem function according to the traffic mode and the assisted information. The at least one traffic pattern includes packet transmission characteristics, a radio signal status, and/or codec information of a network communicating with the user device.
    Type: Application
    Filed: December 1, 2024
    Publication date: June 5, 2025
    Applicant: MEDIATEK INC.
    Inventors: Wei-Ming Yin, Pei-Tsung Wu, Yi-Ting Cheng, Wan-Ting Huang, Tsung-Ting Chiang, Tsung-Ming Lee, Chih-Chuan Cheng, Kun-Lin Wu, Chien-Li Chou, Shang-An Tsai, Hung-Lin Chang, Chung-Pi Lee
  • Publication number: 20250183115
    Abstract: An electronic package and a manufacturing method thereof are provided, in which an electronic element and a heat dissipation structure covering the electronic element are disposed on a carrier structure, and the electronic element is covered with a cladding layer. The heat dissipation structure has convex portions facing the carrier structure, so that the bonding area between the heat dissipation structure and the cladding layer is increased via the convex portions, thereby preventing the problem of peeling from occurring to the heat dissipation structure.
    Type: Application
    Filed: May 10, 2024
    Publication date: June 5, 2025
    Inventors: Shih-Hao TUNG, Chun-Yu HSIEH, Chun-Wei FANG, Ping-Lin CHANG
  • Patent number: 12323710
    Abstract: A head-mounted display device and a control method for an eye-tracking operation are provided. The head-mounted display device includes a frame, a track, a sensor and a controller. The track is disposed on a peripheral region of the frame. The sensor is disposed on the track, and is configured to capture a target image of a target area. The controller is coupled to the sensor, is configured to generate a control signal according to the target image, and adjust a position of the sensor on the peripheral region by moving the sensor according to the control signal.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: June 3, 2025
    Assignee: HTC Corporation
    Inventors: Yan-Min Kuo, Jun-Lin Guo, Wei-Chen Chen, Chih-Lin Chang, Wei-Cheng Hsu, Cheng-Yu Chen
  • Publication number: 20250169729
    Abstract: An invasive multi-electrode electrochemical sensor includes a substrate and plural wire electrodes. Each wire electrode includes an electrically conductive core and an insulating sheath that substantially covers, but exposes a proximal end and a distal end of, the electrically conductive core. Each wire electrode has a substrate section provided on the substrate and an invasion section extending outward from an edge of the substrate. The proximal end and distal end of the electrically conductive core of each wire electrode are located at the substrate section and invasion section of the wire electrode respectively. The invasion sections are at least partially wound around one another spirally. The electrically conductive core in the invasion section of at least one of the wire electrodes is different in material from the electrically conductive cores of the other wire electrodes.
    Type: Application
    Filed: April 22, 2024
    Publication date: May 29, 2025
    Inventors: Hsieh-Hsun CHUNG, Jen-Lin CHANG
  • Publication number: 20250158148
    Abstract: A battery crushing method includes cooling a battery, which is kept in a gaseous environment, to an electric discharge temperature ranging from ?60° C. to 0° C.; and after cooling, crushing the battery at a crushing temperature to form a plurality of crushed particles. The crushing temperature is not greater than a temperature ranging from ?10° C. to 10° C.
    Type: Application
    Filed: November 6, 2024
    Publication date: May 15, 2025
    Inventors: Peng CHEN, Po-Nien LAI, Chia-Yu CHAO, Chia-Lin CHANG, Yen-Chieh CHEN
  • Patent number: 12292006
    Abstract: An assembly is provided for an aircraft propulsion system. This assembly includes an engine core, a bypass duct and a bleed circuit. The engine core includes a compressor section, a combustor section, a turbine section and a core flowpath extending sequentially through the compressor section, the combustor section and the turbine section. The bypass duct includes a bypass flowpath outside of the engine core. The bleed circuit includes a bleed passage and a flow regulator. The bleed circuit is configured to direct bypass gas through the bleed passage from the bypass flowpath into the core flowpath when the flow regulator is in an open position. The bleed circuit is configured to cutoff gas flow through the bleed passage between the bypass flowpath and the core flowpath when the flow regulator is in a closed position.
    Type: Grant
    Filed: August 14, 2023
    Date of Patent: May 6, 2025
    Assignee: RTX Corporation
    Inventors: Jui-Lin Chang, Paul R. Hanrahan
  • Patent number: 12277977
    Abstract: A memory device and method of making the same are disclosed. The memory device includes transistor devices located in both a memory region and a logic region of the device. Transistor devices in the memory region include sidewall spacers having a first oxide layer over a side surface of a gate structure, a first nitride layer over the first oxide layer, a second oxide layer over the first nitride layer, and a second nitride layer over the second oxide layer. Transistor devices in the logic region include sidewall spacers having a first oxide layer over a side surface of a gate structure, a first nitride layer over the first oxide layer, and a second nitride layer over the first nitride layer.
    Type: Grant
    Filed: May 13, 2024
    Date of Patent: April 15, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Chen-Ming Huang, Wen-Tuo Huang, Yu-Hsiang Yang, Yu-Ling Hsu, Wei-Lin Chang, Chia-Sheng Lin, ShihKuang Yang, Yu-Chun Chang, Hung-Ling Shih, Po-Wei Liu, Shih-Hsien Chen
  • Patent number: 12271116
    Abstract: Integrated circuits and methods for overlap measure are provided. In an embodiment, an integrated circuit includes a plurality of functional cells including at least one gap disposed adjacent to at least one functional cell of the plurality of functional cells and a first overlay test pattern cell disposed within the at least one gap, wherein the first overlay test pattern cell includes a first number of patterns disposed along a first direction at a first pitch. The first pitch is smaller than a smallest wavelength on a full spectrum of humanly visible lights.
    Type: Grant
    Filed: July 24, 2023
    Date of Patent: April 8, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Tseng Chin Lo, Bo-Sen Chang, Yueh-Yi Chen, Chih-Ting Sun, Ying-Jung Chen, Kung-Cheng Lin, Meng Lin Chang
  • Publication number: 20250112460
    Abstract: A power supply includes a conversion circuit, an auxiliary power circuit, and an output control circuit. The conversion circuit converts a DC power into a first output power, and the auxiliary power circuit converts the DC power into a first auxiliary power. The output control circuit is used to selectively connect a first output terminal and a second output terminal so that when the output control circuit disconnects the first output terminal and the second output terminal, the first output power supplies power to a critical load through the first output terminal, and when the output control circuit connects the first output terminal and the second output terminal, the first output power supplies power to the critical load and a non-critical load through the first output terminal and the second output terminal respectively.
    Type: Application
    Filed: September 20, 2024
    Publication date: April 3, 2025
    Inventors: Cheng-Chan HSU, Chien-An LAI, Guo-Ning CHEN, Yung-Yuan HSIAO, Kai-Lin CHANG
  • Patent number: 12265336
    Abstract: An exposure tool is configured to remove contaminants and/or prevent contamination of mirrors and/or other optical components included in the exposure tool. In some implementations, the exposure tool is configured to flush and/or otherwise remove contaminants from an illuminator, a projection optics box, and/or one or more other subsystems of the exposure tool using a heated gas such as ozone (O3) or extra clean dry air (XCDA), among other examples. In some implementations, the exposure tool is configured to provide a gas curtain (or gas wall) that includes hydrogen (H2) or another type of gas to reduce the likelihood of contaminants reaching the mirrors included in the exposure tool. In this way, the mirrors and one or more other components of the exposure tool are cleaned and maintained in a clean environment in which radiation absorbing contaminants are controlled to increase the performance of the exposure tool.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: April 1, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Kai-Chieh Chang, Che-Chang Hsu, Yen-Shuo Su, Chun-Lin Chang, Kai-Fa Ho, Li-Jui Chen, Heng-Hsin Liu
  • Publication number: 20250107234
    Abstract: A display device has a display area and a peripheral area, and includes an array substrate. The array substrate includes M number of pixel unit columns disposed in the display area and a first dummy electrode disposed in the peripheral area, where M is a positive integer greater than or equal to 2. The M number of pixel unit columns include a first pixel unit column to an Mth pixel unit column arranged in sequence. Each of the M number of pixel unit columns includes a plurality of pixel units arranged in sequence. The first dummy electrode is located on one side of the first pixel unit column. During a frame period, the first pixel unit column receives the first pixel signal, and the first dummy electrode receives the first dummy signal. The polarity of the first pixel signal is different from that of the first dummy signal.
    Type: Application
    Filed: July 1, 2024
    Publication date: March 27, 2025
    Inventors: Chung-Lin CHANG, Hsuan-Chen LIU, Yu-Cheng LIN, Chen-Hao SU