Patents by Inventor Chi Feng
Chi Feng 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: 20250236158Abstract: An accommodation device includes a plurality of walls, a partition, and an air blowing unit. The walls define an accommodation space. The partition is disposed in the accommodation space to divide the accommodation space into a first area and a second area. The air blowing unit is disposed in the first area and blows an air to the first area.Type: ApplicationFiled: December 27, 2024Publication date: July 24, 2025Applicant: Innolux CorporationInventors: Chien-Wei Chen, Chi-Feng Li, Hsin-Yi Hsu, Chong-Lin Huang, Wei-Cheng Lai
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Publication number: 20250237870Abstract: A light field display system consists of a light field generator and a waveguide. The light field generator is configured to output a light field signal. The light field signal consists of a set of light beams. The waveguide is configured to diffract the set of light beams by the total internal reflection and to transmit the light field signal to a viewer.Type: ApplicationFiled: January 17, 2025Publication date: July 24, 2025Inventors: Chi-Feng LEE, Chao-Chien WU, Homer H. CHEN
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Publication number: 20250236100Abstract: A polymer structure and applications thereof are provided. The polymer structure includes a substrate and a light shielding layer covering at least a portion of the surface of the substrate, wherein the substrate includes a first polymer, the light shielding layer comprises a second polymer which includes a structural unit derived from a first ultraviolet absorber, the light shielding layer has a thickness of 1 ?m to 200 ?m, and the first ultraviolet absorber is a polyfunctional reactive ultraviolet absorber.Type: ApplicationFiled: November 15, 2022Publication date: July 24, 2025Inventors: Ching-Hao CHENG, Huang-Min WU, Wei-Chun CHANG, Yi-Shuo HUANG, Chi-Feng WU, De-Shun LUO, Si-Yuan CHEN, Yen-Hei CHIANG
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Publication number: 20250237401Abstract: An indoor air cleaning method is disclosed and includes following steps: a. providing an indoor air cleaning system for performing air pollution detection and cleaning treatment in an indoor field; b. intelligently calculating and comparing based on a field air quality database to provide reference suspended particulate (PM) air quality data and determine a number of the air cleaning devices in the indoor field and a sampling cycle; c. confirming whether the gas state of the air pollution in the indoor field reaches a cleanliness requirement of clean room level ZAPClean room 6+, 7+, 6, 7, 6? or 7?; d. determining the optimal number of the air cleaning devices and the sampling cycle to implement air pollution cleaning treatment; and e. testing a verification of the air pollution data in the indoor field, and providing the verification for a third-party testing unit to test.Type: ApplicationFiled: December 9, 2024Publication date: July 24, 2025Applicant: Microjet Technology Co., Ltd.Inventors: Hao-Jan MOU, Chin-Chuan WU, Chi-Feng Huang
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Publication number: 20250237404Abstract: An indoor air cleaning system is disclosed and includes gas detection modules, an air cleaning device, and a central control and regulation device. The gas detection module includes a microcontroller and a central control communication interface component. The microcontroller processes air pollution data and outputs regulation signals. The air cleaning device includes a fan, a filtering element and a driving control component. The central control and regulation device communicates through wired or wireless communication, providing control commands to the gas detection modules. The central control and regulation device controls the fan to guide the air pollution through the filtering element, and the indoor air quality is maintained based on the output pollution data. Consequently, the gas state reaches the air pollution data targeted by the gas detection modules based on the PM2.5 particle count accumulated in 24 hours, so as to meet a clean room requirement of ZAPClean Room 1˜9.Type: ApplicationFiled: December 19, 2024Publication date: July 24, 2025Applicant: Microjet Technology Co., Ltd.Inventors: Hao-Jan MOU, Chin-Chuan WU, Chi-Feng HUANG
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Patent number: 12360465Abstract: A method includes: storing a carrier containing material in a storage; recording environmental data of the storage to a database while the material is in the storage; generating a forecast for the material in the carrier based on the environmental data; receiving a request for the material from a semiconductor fabrication tool; and providing the carrier to the semiconductor fabrication tool based on the forecast.Type: GrantFiled: June 27, 2023Date of Patent: July 15, 2025Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Rong-Syuan Fan, Chi-Feng Tung, Ching-Jung Chang, Hsiang-Yin Shen
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Publication number: 20250224126Abstract: An indoor air cleaning system is disclosed and includes a gas detection module, an air cleaning device and a central control and regulation device. The gas detection module includes a microcontroller and a central control communication interface component for detecting and outputting air pollution data. The microcontroller processes the air pollution data and outputs a regulation signal based on the calculations. The air cleaning device includes a fan, a filtering element and a driving control component. The gas detection module is disposed inside the air cleaning device. The central control and regulation device is connected with the central control communication interface component under handshake communication protocol to provide an control command to the gas detection module for activation operation of the fan. Consequently, the gas state reaches the air pollution data targeted by the gas detection modules based on a detection and prediction time, to meet a clean room requirement.Type: ApplicationFiled: December 6, 2024Publication date: July 10, 2025Applicant: Microjet Technology Co., Ltd.Inventors: Hao-Jan Mou, Chin-Chuan Wu, Chi-Feng Huang
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Publication number: 20250222057Abstract: The present disclosure provides a traditional Chinese medicine combination for preventing or treating epileptic seizure and use in the preparation a medication. The traditional Chinese medicine combination has the characteristics of high efficiency, safety, and convenience and can effectively prevent or treat epileptic seizure while, and may be further combined with other anti-epileptic drugs to enhance the anti-epileptic effects and reduce medication side effects. The present disclosure also provides a method of preventing or treating epileptic seizure with the traditional Chinese medicine combination or a pharmaceutical combination.Type: ApplicationFiled: May 14, 2024Publication date: July 10, 2025Inventors: Su-Jane WANG, Chi-Feng HUNG
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Publication number: 20250223114Abstract: An overhead transport system is provided capable of absorbing abnormal vibration and determining a source of the abnormal vibration. The overhead transport system in accordance with various embodiments of the present disclosure includes a processor, an overhead rail, a plurality of hangers that support the overhead rail, a vibration meter measuring vibration from the overhead rail, and a damper included in each of the hangers. The processor is configured to change a property of the damper in response to a determination that the measured vibration by the vibration meter is indicative of an abnormal vibration.Type: ApplicationFiled: March 27, 2025Publication date: July 10, 2025Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Chieh HSU, Guancyun LI, Ching-Jung CHANG, Chi-Feng TUNG, Hsiang-Yin SHEN
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Patent number: 12356684Abstract: A semiconductor structure includes a first gate structure, a second gate structure coupled to the first gate structure, a source region, a first drain region, and a second drain region. The source region is surrounded by the first gate structure and the second gate structure. The first drain region is separated from the source region by the first gate structure. The second drain region is separated from the source region by the second gat structure. A shape of the first drain region and a shape of the second drain region are different from each other from a plan view.Type: GrantFiled: November 14, 2023Date of Patent: July 8, 2025Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Hsing-I Tsai, Fu-Huan Tsai, Chia-Chung Chen, Hsiao-Chun Lee, Chi-Feng Huang, Cho-Ying Lu, Victor Chiang Liang
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Patent number: 12347912Abstract: A multi-layered resonator circuit structure and a multi-layered filter circuit structure. The multi-layered resonator circuit structure includes a multi-layered substrate, a plurality of resonators and a plurality of conductive components. The multi-layered substrate has a top surface, a bottom surface, and a ground layer. The top surface and the bottom surface face away from each other. The ground layer is located between the top surface and the bottom surface. A part of the plurality of resonators is/are disposed on the top surface. Another part of the plurality of resonators is/are disposed on the bottom surface. The plurality of conductive components is located in the multi-layered substrate. The plurality of resonators is electrically connected to the ground layer, respectively, via the plurality of conductive components.Type: GrantFiled: March 14, 2023Date of Patent: July 1, 2025Assignees: UNIMICRON TECHNOLOGY CORP, TUNGHAI UNIVERSITYInventors: Chi-Feng Chen, Po-Sheng Yen, Ruey-Beei Wu, Ra-Min Tain, Chin-Sheng Wang, Jun-Ho Chen
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Publication number: 20250206534Abstract: An accommodating device is provided. The accommodating device includes a first element, a second element, a first fixing element, and a second fixing element. The second element is pivotally connected to the first element. The first fixing element includes a first end and a second end, and the first end is affixed to the first element. The second fixing element includes a third end and a fourth end, and the third end is affixed to the second element. When the accommodating device contains an object, the first fixing element and the second fixing element are in contact with the object.Type: ApplicationFiled: November 11, 2024Publication date: June 26, 2025Inventors: Chien-Wei CHEN, Chi-Feng LI, Shiang-Fu LIN, Hsin-Yi HSU
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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: 12341101Abstract: A method for forming a semiconductor device structure is provided. The method includes removing a portion of a dielectric layer to form a trench in the dielectric layer. The method includes forming a barrier layer in the trench. The method includes forming a seed layer in the trench and over the barrier layer. The seed layer is doped with manganese. The method includes annealing the seed layer in a first process gas including a first hydrogen gas. A volume ratio of the first hydrogen gas to the first process gas ranges from about 50% to about 100%, and the manganese diffuses from the seed layer to the barrier layer during the annealing of the seed layer in the first process gas.Type: GrantFiled: May 11, 2022Date of Patent: June 24, 2025Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Cai-Ling Wu, Hsiu-Wen Hsueh, Chii-Ping Chen, Po-Hsiang Huang, Chi-Feng Lin
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Publication number: 20250198641Abstract: An indoor air cleaning system is disclosed and includes a gas detection module, an air cleaning device and a central control and regulation device. The gas detection module includes a microcontroller and a central control communication interface component for detecting and outputting air pollution data. The microcontroller processes the air pollution data and outputs a regulation signal based on the calculations. The air cleaning device includes a fan, a filtering element and a driving control component. The gas detection module is disposed inside the air cleaning device. The central control and regulation device is connected with the central control communication interface component under handshake communication protocol of wired communication or wireless communication to provide an control command to the gas detection module for activation operation of the fan. Consequently, the gas state in the indoor field is cleaned completely to meet the clean room requirement.Type: ApplicationFiled: January 8, 2024Publication date: June 19, 2025Applicant: Microjet Technology Co., Ltd.Inventors: Hao-Jan Mou, Chin-Chuan Wu, Chi-Feng Huang, Chieh-Yun Hsueh
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Patent number: 12334397Abstract: A method includes forming a first conductive feature, depositing a graphite layer over the first conductive feature, patterning the graphite layer to form a graphite conductive feature, depositing a dielectric spacer layer on the graphite layer, depositing a first dielectric layer over the dielectric spacer layer, planarizing the first dielectric layer, forming a second dielectric layer over the first dielectric layer, and forming a second conductive feature in the second dielectric layer. The second conductive feature is over and electrically connected to the graphite conductive feature.Type: GrantFiled: July 21, 2021Date of Patent: June 17, 2025Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Shu-Cheng Chin, Chih-Yi Chang, Wei Hsiang Chan, Chih-Chien Chi, Chi-Feng Lin, Hung-Wen Su
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Publication number: 20250181179Abstract: An input device includes a housing having an opening and a scroll wheel structure disposed in the housing. The scroll wheel structure includes a support frame fixed in the housing, a scroll wheel frame, a positioning frame including a first body portion connected to the support frame and a second body portion disposed in the scroll wheel frame, a magnetic member disposed in the scroll wheel frame and including first and second portions, and a magnet. The scroll wheel frame is pivotally connected to the support frame via a pivot disposed at a center of the scroll wheel frame, and a portion of the scroll wheel frame is protruded out of the housing via the opening. The magnet is disposed at the positioning frame or the scroll wheel frame corresponding to the magnetic member and separated from the first and second portions by first and second distances, respectively.Type: ApplicationFiled: November 28, 2024Publication date: June 5, 2025Applicant: Lite-On Technology CorporationInventors: Hao Jhih Lian, Chien-I Lee, Chi Feng Chen, Zhi-Yun Zhang
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Publication number: 20250183161Abstract: A method of making semiconductor device includes forming an insulating layer. The method further includes patterning the insulating layer to define a via opening and a conductive line opening. The method further includes forming a via in the via opening. The method further includes forming a conductive line in the conductive line opening. Forming the conductive line includes forming a first liner layer, wherein a first thickness of the first liner layer over the via is less than a second thickness of the first liner layer over the insulating layer, and forming a conductive fill, wherein the first liner layer surrounds the conductive fill.Type: ApplicationFiled: February 13, 2025Publication date: June 5, 2025Inventors: Shu-Cheng CHIN, Yao-Min LIU, Hung-Wen SU, Chih-Chien CHI, Chi-Feng LIN
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Publication number: 20250180529Abstract: A regulation-device control circuit of a gas detection module is disclosed and includes an AC power line, a power converter unit, plural voltage modulation components, a microcontroller unit, at least one expansion port, a data transmission line and an input and output control line. The regulation-device control circuit of a gas detection module is combined with each indoor circulating filtering device to implement air pollution detection, and cooperated the regulation operation.Type: ApplicationFiled: January 3, 2024Publication date: June 5, 2025Applicant: Microjet Technology Co., Ltd.Inventors: Hao-Jan MOU, Yung-Chang CHEN, Chi-Feng HUANG
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Patent number: 12323164Abstract: A memory control component encodes over-capacity data into an error correction code generated for and stored in association with an application data block, inferentially recovering the over-capacity data during application data block read-back by comparing error syndromes generated in detection/correction operations for respective combinations of each possible value of the over-capacity data and the read-back application data block.Type: GrantFiled: July 31, 2023Date of Patent: June 3, 2025Assignee: Astera Labs, Inc.Inventors: Enrique Musoll, Anh T. Tran, Subbarao Arumilli, Chi Feng