Patents by Inventor You Chang
You 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: 20240096781Abstract: A package structure including a semiconductor die, a redistribution circuit structure and an electronic device is provided. The semiconductor die is laterally encapsulated by an insulating encapsulation. The redistribution circuit structure is disposed on the semiconductor die and the insulating encapsulation. The redistribution circuit structure includes a colored dielectric layer, inter-dielectric layers and redistribution conductive layers embedded in the inter-dielectric layers. The electronic device is disposed over the colored dielectric layer and electrically connected to the redistribution circuit structure.Type: ApplicationFiled: March 20, 2023Publication date: March 21, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chun-Ti Lu, Hao-Yi Tsai, Chia-Hung Liu, Yu-Hsiang Hu, Hsiu-Jen Lin, Tzuan-Horng Liu, Chih-Hao Chang, Bo-Jiun Lin, Shih-Wei Chen, Hung-Chun Cho, Pei-Rong Ni, Hsin-Wei Huang, Zheng-Gang Tsai, Tai-You Liu, Po-Chang Shih, Yu-Ting Huang
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Publication number: 20240078833Abstract: The fingerprint sensing circuit includes a photo detector, a capacitor, a current mirror and a switch circuit. The capacitor has a first terminal electrically connected to the first terminal of the photo detector. The current mirror has an input terminal electrically connected to the first terminal of the photo detector and an output terminal electrically connected to a sensing line. In an exposure period, the switch circuit turns off the current mirror. In a sensing period, the switch circuit turns on the current mirror to generate a current on the sensing line, and the detecting circuit is configured to generate a fingerprint signal according to the current.Type: ApplicationFiled: September 5, 2022Publication date: March 7, 2024Inventors: Yaw-Guang CHANG, Jia-Ming HE, Zong-You HOU
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Publication number: 20240080138Abstract: Duplicated packet transmission methods are provided. The duplicated packet transmission method may include the following steps. A sender may determine whether to pad at least one duplicated packet into a multi-user physical-protocol-data-unit (MU-PPDU) based on at least one condition. Then, the sender may transmit the MU-PPDU with the duplicated packet to at least one receiver when the condition is met.Type: ApplicationFiled: August 31, 2023Publication date: March 7, 2024Inventors: Chia-Hsiang CHANG, Ying-You LIN, Cheng-En HSIEH
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Publication number: 20240080117Abstract: The present invention provides a wireless communication method of an electronic device, wherein the electronic device includes a first radio and a second radio, a maximum bandwidth or a maximum. NSS supported by the first radio is different from a maximum bandwidth or a maximum NSS supported by the second radio. The wireless communication method includes the step of: using the first radio to communicate with another electronic device; determining if parameters of the electronic device satisfy a condition; and in response to the parameters of the electronic device satisfying the condition, enabling the second radio and using the second radio to communicate with the another electronic device, and disabling the first radio.Type: ApplicationFiled: August 9, 2023Publication date: March 7, 2024Applicant: MEDIATEK INC.Inventors: Ying-You Lin, Jun-Wei Lin, Ren-Fang Gan, Ding-Yuh Hwang, Po-Ting Kao, Chia-Ning Chang, Ssu-Ying Hung
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Publication number: 20240073515Abstract: The present disclosure provides an image automatic correction method of a document camera, and the image automatic correction method includes steps as follows. An image is captured; at least one image feature value is extracted from the image, and whether an imaged picture has changed is determined according to the at least one image feature value of the image and at least one previous image feature value of a previous image; when the imaged picture has changed as determined, a focal length value is calculated, and whether the image needs to be rotated is determined according to the focal length value.Type: ApplicationFiled: August 25, 2023Publication date: February 29, 2024Inventors: You-Chang LIN, Zong Yuan PAN
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Patent number: 11917804Abstract: A manufacturing method of a SRAM memory device includes forming two transistors on a substrate, forming an inner dielectric layer covering the two transistors, forming contacts in the inner dielectric layer for coupling to source nodes of the two transistors, forming a metal interconnect structure on the inner dielectric layer, wherein a portion of an n-th metal layer of the metal interconnect structure is utilized as a lower metal layer, wherein n?1. An opening is formed in the metal interconnect structure to expose the lower metal layer, and then a capacitor is formed in the opening. The capacitor includes the lower metal layer, a first electrode layer, a dielectric layer, a second electrode layer, and an upper metal layer from bottom to top. The upper metal layer is a portion of an m-th metal layer of the metal interconnect structure, wherein m?n+1.Type: GrantFiled: September 15, 2022Date of Patent: February 27, 2024Assignee: Powerchip Semiconductor Manufacturing CorporationInventors: Shou-Zen Chang, Yi-Hsung Wei, Pei-Hsiu Tseng, Jia-You Lin
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Publication number: 20230352827Abstract: An antenna apparatus and a control method are provided. The antenna apparatus includes a first antenna, a second antenna, and a movable mechanism. The first antenna is operated on a first frequency band. The second antenna surrounds the first antenna and is operated on a second frequency band. The first and second antennas are disposed on the movable mechanism. The movable mechanism is further configured to steer a direction of the first and second antennas. Accordingly, the requirements of multiple frequency bands and beam scanning may be fulfilled.Type: ApplicationFiled: December 14, 2022Publication date: November 2, 2023Applicant: Gemtek Technology Co., Ltd.Inventors: Hsiao-Ching Chien, Fu Ming Yeh, Hsu-Sheng Wu, You Chang Shih
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Patent number: 11712696Abstract: A drug screening platform simulating hyperthermic intraperitoneal chemotherapy including a dielectrophoresis system, a microfluidic chip and a heating system is disclosed. The dielectrophoresis system is used to provide a dielectrophoresis force. The microfluidic chip includes a cell culture array and observation module and a drug mixing module. The cell culture array and observation module are used to arrange the cells into a three-dimensional structure through the dielectrophoresis force to construct a three-dimensional tumor microenvironment. The drug mixing module is coupled to the cell culture array and observation module and used to automatically split and mix the inputted drugs and output the drug combinations into the cell culture array and observation module.Type: GrantFiled: August 5, 2021Date of Patent: August 1, 2023Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Te-Yu Chao, Yu-Ching Tung, Mao-Chih Hsieh, Yu-Ting Tai, Bing-Ying Ho, Wei-Chia Chang, Sung-Yang Wei, Chang-Hung Hsieh, Chung-Cheng Chou, Jen-Tsan Chi, Long Hsu, Hwan-You Chang, Huang-Ming Philip Chen, Cheng-Hsien Liu
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Publication number: 20230116407Abstract: Systems and methods for predicting consumer spending and the financial outcomes of using specific credit cards and other financial products are disclosed. Systems and methods for recommending credit cards to consumers and for backtesting consumer behavior data are further disclosed. The system and methods may be used to help consumers find and chose credit cards, debit cards, and other financial products which are suitable to their financial circumstances. A financial outcome prediction system configured to determine financial outcome parameters of a user using a credit card during a future time period is disclosed. The financial outcome parameters may include an overall card value obtained by adding and subtracting the monetary values of reward parameters, fee parameters and other benefits associated with the credit-card.Type: ApplicationFiled: April 11, 2021Publication date: April 13, 2023Applicant: Soon Science Inc.Inventors: You Chang Yoon, Mike Horia Mihail Teodorescu, Stephen Joseph Schwee, Matthew Callaway Rice, Edward Ha
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Publication number: 20230089187Abstract: A method for detecting abnormal network data includes performing feature extraction on a network data packet according to each of plural protocol types, and generating a corresponding data packet fingerprint set. The data packet fingerprint set includes one or more data packet fingerprints, each of the one or more data packet fingerprints corresponding to one of the plural protocol types. The method further includes matching at least one data packet fingerprint in the data packet fingerprint set and a reference data packet fingerprint in a reference data packet fingerprint library, and calculating a confidence corresponding to the network data packet based on confidence correlation information corresponding to each of the at least one matched data packet fingerprint. The method also includes obtaining a reference confidence, and determining an abnormality detection result of the network data packet based on the reference confidence and the calculated confidence.Type: ApplicationFiled: November 28, 2022Publication date: March 23, 2023Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Jing PENG, Yong YANG, Xiang GAN, Xing ZHENG, Aisi XU, Shanshan HUA, Jing GUO, You CHANG, Yuhe FAN, Wentao TANG, Junli SHEN, Shu HE, Yue WANG, Yu LIU
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Patent number: 11609185Abstract: A portable ring-type fluorescence optical system for observing microfluidic channel and an operating method thereof are disclosed. The portable ring-type fluorescence optical system includes a photographic chip, a first polarizer, an objective lens, a ring-type fluorescent light source, a biological sample on a microfluidic chip, a second polarizer and a bottom illumination light source arranged in order from top to bottom. The ring-type fluorescent light source is used to generate a ring-type fluorescent light to the biological sample on the microfluidic chip. The objective lens is used to magnify a fluorescent image of the biological sample on the microfluidic chip to focus on the photographic chip. The first polarizer disposed under the photographic chip and the second polarizer disposed under the biological sample form a non-zero angle to each other to block reflected lights that the biological sample reflects the lights emitted by the bottom illumination light source.Type: GrantFiled: August 9, 2021Date of Patent: March 21, 2023Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Sung-Yang Wei, Long Hsu, Hwan-You Chang, Huang-Ming Chen, Jen-Tsan Chi, Chung-Cheng Chou, Yuh-Cherng Lai, Hung-Yu Yeh, Ting-Chou Wei, Yun-Ting Yao, Cheng-Hsien Liu
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Patent number: 11582194Abstract: An apparatus for managing a security policy of a firewall according to an embodiment includes a rule request module that receives one or more requested rules to be applied to a firewall, a rule merge module that merges a pre-applied rule of the firewall and the one or more requested rules when the number of rules applied to the firewall exceeds a maximum number of rule registrations of the firewall due to the requested rule, and a firewall interface module that receives the pre-applied rule from the firewall and provides the pre-applied rule to the rule merge module, and re-registers a merged rule merged through the rule merge module in the firewall, and the rule merge module is configured to merge the pre-applied rule and the one or more requested rules so that a security vulnerable space occurring due to the merging is minimized.Type: GrantFiled: October 27, 2020Date of Patent: February 14, 2023Assignee: SAMSUNG SDS CO., LTD.Inventors: Yong Jun Jin, Hak Hyun Nam, Yang Hwan Joe, You Chang Ko
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Publication number: 20220401956Abstract: A drug screening platform simulating hyperthermic intraperitoneal chemotherapy including a dielectrophoresis system, a microfluidic chip and a heating system is disclosed. The dielectrophoresis system is used to provide a dielectrophoresis force. The microfluidic chip includes a cell culture array and observation module and a drug mixing module. The cell culture array and observation module are used to arrange the cells into a three-dimensional structure through the dielectrophoresis force to construct a three-dimensional tumor microenvironment. The drug mixing module is coupled to the cell culture array and observation module and used to automatically split and mix the inputted drugs and output the drug combinations into the cell culture array and observation module.Type: ApplicationFiled: August 5, 2021Publication date: December 22, 2022Applicant: NATIONAL TSING HUA UNIVERSITYInventors: Te-Yu CHAO, Yu-Ching TUNG, Mao-Chih HSIEH, Yu-Ting TAI, Bing-Ying HO, Wei-Chia CHANG, Sung-Yang WEI, Chang-Hung HSIEH, Chung-Cheng CHOU, Jen-Tsan CHI, Long HSU, Hwan-You CHANG, Huang-Ming Philip CHEN, Cheng-Hsien LIU
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Publication number: 20220364995Abstract: A portable ring-type fluorescence optical system for observing microfluidic channel and an operating method thereof are disclosed. The portable ring-type fluorescence optical system includes a photographic chip, a first polarizer, an objective lens, a ring-type fluorescent light source, a biological sample on a microfluidic chip, a second polarizer and a bottom illumination light source arranged in order from top to bottom. The ring-type fluorescent light source is used to generate a ring-type fluorescent light to the biological sample on the microfluidic chip. The objective lens is used to magnify a fluorescent image of the biological sample on the microfluidic chip to focus on the photographic chip. The first polarizer disposed under the photographic chip and the second polarizer disposed under the biological sample form a non-zero angle to each other to block reflected lights that the biological sample reflects the lights emitted by the bottom illumination light source.Type: ApplicationFiled: August 9, 2021Publication date: November 17, 2022Applicant: NATIONAL TSING HUA UNIVERSITYInventors: Sung-Yang WEI, Long HSU, Hwan-You CHANG, Huang-Ming CHEN, Jen-Tsan CHI, Chung-Cheng CHOU, Yuh-Cherng LAI, Hung-Yu YEH, Ting-Chou WEI, Yun-Ting YAO, Cheng-Hsien LIU
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Publication number: 20210397573Abstract: A motherboard includes a connector, a multiplexer and a controller. The connector is configured to selectively couple a Redundant Array of Independent Disks (RAID) card. The connector is configured to generate a switching parameter. The multiplexer is coupled to the connector. The multiplexer is configured to detect the switching parameter. The controller is coupled to the multiplexer. The multiplexer either receives a software RAID establishment signal from the controller or it receives a hardware RAID establishment signal from the RAID card, according to the switching parameter.Type: ApplicationFiled: August 20, 2020Publication date: December 23, 2021Inventors: Chin Tsan WANG, Cheng Yu WU, Ming Hsiu WU, Che-Yuan HSU, Yun Sheng JHAN, You Chang LIU
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Patent number: 11204885Abstract: A motherboard includes a connector, a multiplexer and a controller. The connector is configured to selectively couple a Redundant Array of Independent Disks (RAID) card. The connector is configured to generate a switching parameter. The multiplexer is coupled to the connector. The multiplexer is configured to detect the switching parameter. The controller is coupled to the multiplexer. The multiplexer either receives a software RAID establishment signal from the controller or it receives a hardware RAID establishment signal from the RAID card, according to the switching parameter.Type: GrantFiled: August 20, 2020Date of Patent: December 21, 2021Assignee: WISTRON CORP.Inventors: Chin Tsan Wang, Cheng Yu Wu, Ming Hsiu Wu, Che-Yuan Hsu, Yun Sheng Jhan, You Chang Liu
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Publication number: 20210136039Abstract: An apparatus for managing a security policy of a firewall according to an embodiment includes a rule request module that receives one or more requested rules to be applied to a firewall, a rule merge module that merges a pre-applied rule of the firewall and the one or more requested rules when the number of rules applied to the firewall exceeds a maximum number of rule registrations of the firewall due to the requested rule, and a firewall interface module that receives the pre-applied rule from the firewall and provides the pre-applied rule to the rule merge module, and re-registers a merged rule merged through the rule merge module in the firewall, and the rule merge module is configured to merge the pre-applied rule and the one or more requested rules so that a security vulnerable space occurring due to the merging is minimized.Type: ApplicationFiled: October 27, 2020Publication date: May 6, 2021Inventors: Yong Jun JIN, Hak Hyun NAM, Yang Hwan JOE, You Chang KO
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Patent number: 10357528Abstract: The present invention relates to a pharmaceutical composition for preventing and treating corneal diseases or conjunctival diseases, containing a maple leaf extract as an active ingredient. The maple leaf extract exhibits an effect of inhibiting hyperemia in the eyeball in which hyperemia has been induced and an effect of inhibiting angiogenesis in the eyeball in which corneal damage has been induced, thus being effectively used in a pharmaceutical composition for preventing and treating corneal diseases or conjunctival diseases.Type: GrantFiled: July 8, 2016Date of Patent: July 23, 2019Assignee: KOREA INSTITUTE OF ORIENTAL MEDICINEInventors: Jin Yeul Ma, Jung Hyun Kim, Jong Wook Jeon, You Chang Oh, Won Kyung Cho, Youn Hwan Hwang, Nam Hui Yim, Jae Myung Yoo
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Patent number: 10256118Abstract: A method to form an electrical component, the method comprising: providing a first lead and a second lead; forming a first conductive pillar and a second conductive pillar on a first portion of the top surface of the first lead and a first portion of the top surface of the second lead, respectively, wherein a second portion of the top surface of the first lead, a second portion of the top surface of the second lead, the first conductive pillar, and the second conductive pillar form a 3D space, wherein at least one device is disposed in said 3D space and electrically connected to the at least one device to the first conductive pillar and the second conductive pillar.Type: GrantFiled: May 7, 2018Date of Patent: April 9, 2019Assignee: CYNTEC CO., LTD.Inventors: Chia Pei Chou, Lang-Yi Chiang, Jih-Hsu Yeh, You Chang Tseng
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Publication number: 20180264064Abstract: The present invention relates to a pharmaceutical composition for preventing and treating corneal diseases or conjunctival diseases, containing a maple leaf extract as an active ingredient. The maple leaf extract exhibits an effect of inhibiting hyperemia in the eyeball in which hyperemia has been induced and an effect of inhibiting angiogenesis in the eyeball in which corneal damage has been induced, thus being effectively used in a pharmaceutical composition for preventing and treating corneal diseases or conjunctival diseases.Type: ApplicationFiled: July 8, 2016Publication date: September 20, 2018Inventors: Jin Yeul MA, Jung Hyun KIM, Jong Wook JEON, You Chang OH, Won Kyung CHO, Youn Hwan HWANG, Nam Hui YIM, Jae Myung YOO