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).
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Publication number: 20250251630Abstract: 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: ApplicationFiled: November 5, 2024Publication date: August 7, 2025Applicant: HannStar Display CorporationInventors: Yu-Chi Chiao, Chen-Hao Su, Cheng-Yen Yeh, Mu-Kai Kang, Chung Lin Chang
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Patent number: 12343172Abstract: 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: GrantFiled: July 31, 2020Date of Patent: July 1, 2025Assignee: BIONIME CORPORATIONInventors: Chun-Mu Huang, Chieh-Hsing Chen, Chen-Hao Lee, Kuan-Lin Chang
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Patent number: 12347942Abstract: 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: GrantFiled: August 1, 2022Date of Patent: July 1, 2025Assignee: Nanjing Silergy Micro (HK) Co., Ltd.Inventor: Chia-Lin Chang
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Publication number: 20250210111Abstract: 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: ApplicationFiled: March 11, 2025Publication date: June 26, 2025Inventors: 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
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Patent number: 12340815Abstract: 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: GrantFiled: October 4, 2022Date of Patent: June 24, 2025Assignee: SAVITECH CORP.Inventors: Sing-Ban Robert Tien, Wen-Wei Kang, Wu-Lin Chang, Chi-Feng Huang, Lee-Chang Pang
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Patent number: 12335242Abstract: 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: GrantFiled: August 18, 2021Date of Patent: June 17, 2025Assignee: Shenzhen National Engineering Laboratory of Digital Television Co., Ltd.Inventors: Xiaolong Yu, Xinguo Li, Lin Chang, Yujie Wu, Linyu Xu, Jun Gong
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Publication number: 20250188874Abstract: 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: ApplicationFiled: February 21, 2025Publication date: June 12, 2025Applicant: RTX CorporationInventors: Paul R. Hanrahan, Daniel B. Kupratis, Jui-Lin Chang
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Publication number: 20250185957Abstract: 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: ApplicationFiled: April 22, 2024Publication date: June 12, 2025Inventors: Hsieh-Hsun Chung, Jen-Lin Chang
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Publication number: 20250185956Abstract: 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: ApplicationFiled: April 19, 2024Publication date: June 12, 2025Inventors: Hsieh-Hsun Chung, Jen-Lin Chang
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Publication number: 20250184276Abstract: 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: ApplicationFiled: December 1, 2024Publication date: June 5, 2025Applicant: 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
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Publication number: 20250183115Abstract: 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: ApplicationFiled: May 10, 2024Publication date: June 5, 2025Inventors: Shih-Hao TUNG, Chun-Yu HSIEH, Chun-Wei FANG, Ping-Lin CHANG
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Patent number: 12323710Abstract: 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: GrantFiled: January 3, 2023Date of Patent: June 3, 2025Assignee: HTC CorporationInventors: Yan-Min Kuo, Jun-Lin Guo, Wei-Chen Chen, Chih-Lin Chang, Wei-Cheng Hsu, Cheng-Yu Chen
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Publication number: 20250169729Abstract: 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: ApplicationFiled: April 22, 2024Publication date: May 29, 2025Inventors: Hsieh-Hsun CHUNG, Jen-Lin CHANG
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Publication number: 20250158148Abstract: 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: ApplicationFiled: November 6, 2024Publication date: May 15, 2025Inventors: Peng CHEN, Po-Nien LAI, Chia-Yu CHAO, Chia-Lin CHANG, Yen-Chieh CHEN
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Patent number: 12292006Abstract: 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: GrantFiled: August 14, 2023Date of Patent: May 6, 2025Assignee: RTX CorporationInventors: Jui-Lin Chang, Paul R. Hanrahan
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Patent number: 12277977Abstract: 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: GrantFiled: May 13, 2024Date of Patent: April 15, 2025Assignee: Taiwan Semiconductor Manufacturing Company LimitedInventors: 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
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Patent number: 12271116Abstract: 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: GrantFiled: July 24, 2023Date of Patent: April 8, 2025Assignee: 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
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Publication number: 20250112460Abstract: 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: ApplicationFiled: September 20, 2024Publication date: April 3, 2025Inventors: Cheng-Chan HSU, Chien-An LAI, Guo-Ning CHEN, Yung-Yuan HSIAO, Kai-Lin CHANG
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Patent number: 12265336Abstract: 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: GrantFiled: August 27, 2021Date of Patent: April 1, 2025Assignee: 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
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Publication number: 20250107234Abstract: 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: ApplicationFiled: July 1, 2024Publication date: March 27, 2025Inventors: Chung-Lin CHANG, Hsuan-Chen LIU, Yu-Cheng LIN, Chen-Hao SU