Patents by Inventor Yin Yuan
Yin Yuan 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: 20240077564Abstract: A method of using NC-MRA to generate pelvic veins images and measure rate of blood flow includes subjecting a lay patient to undergo magnetic resonance scan in cooperation with an ECG monitor and a respiration monitor; scanning coronary sections and transverse sections of kidney veins, lower cavity veins, common iliac veins, and external iliac veins to generate two-dimensional images wherein the two-dimensional images use balanced turbo field echo wave sequence; scanning coronary sections of common cardinal veins of abdominal cavity to generate three-dimensional images wherein the three-dimensional images use fast spin-echo short tau inversion recovery wave sequence and sample signals when the ECG monitor monitors myocardial contractility; and using quantification phase-contrast analysis to measure blood flowing through the transverse sections of the veins in a two-dimensional scan.Type: ApplicationFiled: September 1, 2022Publication date: March 7, 2024Applicant: Chang Gung Memorial Hospital, ChiayiInventors: Chien-Wei Chen, Yao-Kuang Huang, Chung-Yuan Lee, Yeh-Giin Ngo, Yin-Chen Hsu
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Patent number: 11916989Abstract: A server determines, at a first predetermined time, a default decision as to whether to provide a first media content clip after the end of a first media content item. At a second predetermined time, after the first predetermined time, the server initiates a determination of a first decision as to whether to provide the first media content clip after the end of the first media content item. In accordance with the first decision being reached within a predetermined latency period, the server provides the first media content clip to the first electronic device in accordance with the first decision. In accordance with a determination that the predetermined latency period has elapsed without the first decision being reached, provides the first media content clip to the first electronic device in accordance with the default decision.Type: GrantFiled: July 11, 2022Date of Patent: February 27, 2024Assignee: Spotify ABInventors: Shana Offen, David Saverio Susi, Aron Patrick Glennon, Aarshay Jain, Yi Yuan, Lan Xu, Yin Kwan Chung, Gautham Padmanabhan Nair, Jiming Shi, Raj Kumar Rajendran
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Patent number: 11781710Abstract: Disclosed are an electronic signboard and a wall hanging device. The electronic signboard includes a display device and a wall hanging device. The display device is provided with a first fitting portion, and the wall hanging device is provided with a second fitting portion detachably connected to the first fitting portion. The wall hanging device is further provided a fixing surface via which the wall hanging device is fixed to a mounting base.Type: GrantFiled: May 11, 2021Date of Patent: October 10, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanjun Liu, Qingqing Ma, Yinan Gao, Tianjiao Wang, Junpeng Han, Yin Yuan, Jinmiao Tang, Hui Sun, Bangcan Xue, Jia Meng, Tao Jia, Wenfeng Jin, Ming Zhai, Shuo Li, Liguang Deng
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Publication number: 20220065394Abstract: Disclosed are an electronic signboard and a wall hanging device. The electronic signboard includes a display device and a wall hanging device. The display device is provided with a first fitting portion, and the wall hanging device is provided with a second fitting portion detachably connected to the first fitting portion. The wall hanging device is further provided a fixing surface via which the wall hanging device is fixed to a mounting base.Type: ApplicationFiled: May 11, 2021Publication date: March 3, 2022Inventors: Yanjun LIU, Qingqing MA, Yinan GAO, Tianjiao WANG, Junpeng HAN, Yin YUAN, Jinmiao TANG, Hui SUN, Bangcan XUE, Jia MENG, Tao JIA, Wenfeng JIN, Ming ZHAI, Shuo LI, Liguang DENG
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Patent number: 11250795Abstract: A method of driving an electronic paper display apparatus includes: providing a preprocessing signal in the first pulse signal to the first electrode in the display stage of the first image display stage, so that the first particles and the third particles are mixed, and the first particles and the third particles are closer to a display side of the display apparatus than the second particles; and providing a first sub-pulse signal in the first pulse signal to the first electrode in the display stage of the first image display stage after providing the preprocessing signal, so that the third particles are closer to the display side of the display apparatus than the first particles and the second particles and the microcup displays the third color.Type: GrantFiled: June 25, 2020Date of Patent: February 15, 2022Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yinan Gao, Qingqing Ma, Shuo Li, Chao Tian, Guojie Qin, Xiang Yuan, Junpeng Han, Tianjiao Wang, Yin Yuan, Lizhong Zhang
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Patent number: 11206470Abstract: An electronic speaker can include: a device housing that defines an interior housing cavity; an audio driver disposed within the interior housing cavity; and a foot assembly coupled to the device housing and operable to support the electronic speaker. The foot assembly can include: a foot assembly sidewall having an outer sidewall perimeter extending outwardly away from a central neck; a planar foot having an outer foot perimeter proximate the outer sidewall perimeter where an upper surface of the planar foot cooperates with an interior surface of the foot assembly sidewall to create an internal cavity within the foot assembly; a suspension system disposed within the foot assembly internal cavity and coupling the planar foot to the foot assembly sidewall.Type: GrantFiled: October 9, 2020Date of Patent: December 21, 2021Assignee: APPLE INC.Inventors: Alexander R. Gould, Jason C. Della Rosa, Glenn K. Trainer, Craig M. Stanley, Junyi Yang, Yin Yuan, Yanchu Xu
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Patent number: 11173579Abstract: A carrier head for a chemical mechanical polisher includes a base, a substrate mounting surface, an annular inner ring and an outer ring. The inner ring has a lower surface configured to contact an upper surface of a substrate positioned on the substrate mounting surface, an outer surface, and an inwardly facing surface extending downwardly from the lower surface and is configured to circumferentially surround the edge of the substrate, the inner ring vertically movable relative to the substrate mounting surface. The outer ring has an inner surface circumferentially surrounding the inner ring, an outer surface, and a lower surface to contact the polishing pad, and the outer ring is vertically movable relative to and independently of the substrate mounting surface and the inner ring.Type: GrantFiled: June 25, 2018Date of Patent: November 16, 2021Assignee: Applied Materials, Inc.Inventors: Hung Chih Chen, Mario David Silvetti, Yin Yuan, Samuel Chu-Chiang Hsu, Huanbo Zhang, Gautam Shashank Dandavate
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Publication number: 20210193069Abstract: Disclosed are an array substrate and a method for driving the same, a display module, and a display device. The array substrate includes a plurality of data lines, a plurality of first gate lines, a plurality of second gate lines, a plurality of pixels and a plurality of switch circuit. Each of the first gate lines is connected to the plurality of switch circuit disposed in at least one region, and each of the switch circuit is connected to a row of pixels in the region where the switch circuit is disposed, and each of the second gate lines is connected to a plurality of rows of pixels disposed in different regions.Type: ApplicationFiled: July 1, 2020Publication date: June 24, 2021Inventors: Shuo Li, Guangquan Wang, Chao Tian, Xiang Yuan, Qingqing Ma, Yinan Gao, Tianjiao Wang, Yin Yuan, Junpeng Han, Guojie Qin
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Publication number: 20210191205Abstract: Disclosed are an array substrate, a method for driving the same, a display module, and a display device. The array substrate includes a plurality of data lines, a plurality of gate lines, a plurality of switch signal lines, and a plurality of pixels, wherein each of the pixels includes a switch circuit, a drive circuit, and a light-emitting element. Each of the switch signal lines may be connected to the switch circuits of the plurality of pixels disposed in at least one region, and each of the gate lines is connected to a plurality of rows of pixels disposed in different regions. Reliable scanning of the pixels row by row may be ensured by flexible control of signals provided by the signal lines. The array substrate needs to be disposed with fewer gate lines, such that the cost is reduced.Type: ApplicationFiled: June 30, 2020Publication date: June 24, 2021Inventors: Xiang Yuan, Chao Tian, Shuo Li, Qingqing Ma, Yinan Gao, Junpeng Han, Tianjiao Wang, Yin Yuan, Guojie Qin
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Publication number: 20210142740Abstract: A method of driving an electronic paper display apparatus includes: providing a preprocessing signal in the first pulse signal to the first electrode in the display stage of the first image display stage, so that the first particles and the third particles are mixed, and the first particles and the third particles are closer to a display side of the display apparatus than the second particles; and providing a first sub-pulse signal in the first pulse signal to the first electrode in the display stage of the first image display stage after providing the preprocessing signal, so that the third particles are closer to the display side of the display apparatus than the first particles and the second particles and the microcup displays the third color.Type: ApplicationFiled: June 25, 2020Publication date: May 13, 2021Inventors: Yinan Gao, Qingqing MA, Shuo LI, Chao TIAN, Guojie QIN, Xiang YUAN, Junpeng HAN, Tianjiao WANG, Yin YUAN, Lizhong ZHANG
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Patent number: 10921163Abstract: An optical positioning measurement device includes a light source module operable to emit light, an encoder module and a sensor module. The sensor module is configured to output electric signals relating to luminous flux of light received thereby via the encoder module. The encoder module having a first incremental code portion, a second incremental code portion and an absolute code portion. The first incremental code portion includes multiple first incremental code patterns that are equally distributed. The second incremental code portion includes multiple second incremental code patterns that are equally distributed. The second incremental code patterns are arranged more loosely than the first incremental code patterns.Type: GrantFiled: August 2, 2018Date of Patent: February 16, 2021Assignee: HIWIN MIKROSYSTEM CORP.Inventors: Heng-Sheng Hsiao, Yin-Yuan Chen, Tsan-Lin Chen
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Patent number: 10612180Abstract: A method for measuring sensorless brushless-DC motor load, adapted to a home appliance, including: accelerating, through the use of a driving circuit, a BLDC motor from an initial rotational speed to a first rotational speed; disabling, through the use of a control circuit, the driving circuit; obtaining, through the use of a detecting circuit, phase voltage information corresponding to each phase of the BLDC motor when the BLDC motor is decelerated from the first rotational speed to a second rotational speed; obtaining, through the use of the control circuit, a first time period during which the BLDC motor decelerates from the first rotational speed to the second rotational speed according to at least one piece of the phase voltage information; obtaining, through the use of the control circuit, a first predicted weight of a load according to the first time period and a first lookup table.Type: GrantFiled: January 9, 2018Date of Patent: April 7, 2020Assignee: Delta Electronics, Inc.Inventors: Chin-Hao Chen, Cheng-Chung Li, Sheng-Hua Li, Yin-Yuan Chen
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Patent number: 10581239Abstract: A device for protecting a direct current source and method are provided. Electric energy outputted from the direct current source is stored and an enable signal is received by the hiccup drive circuit. In a case that the enable signal is an OFF-ENABLE signal, the driving signal is generated based on the electric energy stored internally. By periodically switching on the switching device based on the driving signal, the output voltage of the direct current source is periodically short-circuited. Therefore, the issue of a large conduction loss in the conventional art is avoided, which is caused by the fact that a minimum required voltage for driving the electronic switch is required to be continuously provided by the output voltage of the direct current source.Type: GrantFiled: March 30, 2017Date of Patent: March 3, 2020Assignee: SUNGROW POWER SUPPLY CO., LTD.Inventors: Renxian Cao, Yin Yuan, Baoqi Liu, Yongli Xiao, Xiaoyu Chen
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Publication number: 20200041312Abstract: An optical positioning measurement device includes a light source module operable to emit light, an encoder module and a sensor module. The sensor module is configured to output electric signals relating to luminous flux of light received thereby via the encoder module. The encoder module having a first incremental code portion, a second incremental code portion and an absolute code portion. The first incremental code portion includes multiple first incremental code patterns that are equally distributed. The second incremental code portion includes multiple second incremental code patterns that are equally distributed. The second incremental code patterns are arranged more loosely than the first incremental code patterns.Type: ApplicationFiled: August 2, 2018Publication date: February 6, 2020Applicant: HIWIN MIKROSYSTEM CORP.Inventors: Heng-Sheng HSIAO, Yin-Yuan CHEN, Tsan-Lin CHEN
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Patent number: 10476433Abstract: A microwave generator includes a power supply, an output circuit, a feedback oscillator, a pulse controller, a signal combination circuit and a semiconductor amplifier. The power supply converts input voltage and input current into output voltage and output current. The output circuit generates a microwave signal to an output terminal of the microwave generator and a feedback signal according to the microwave signal. The feedback oscillator generates an oscillation signal according to the feedback signal. According to a reference signal, the pulse controller generates a pulse signal. According to the oscillation signal and pulse signal, the signal combination circuit generates a control signal. The semiconductor amplifier generates and adjusts an amplified signal according to the control signal. The output circuit generates the microwave signal according to the amplified signal. The output current is adjusted according to the amplified signal.Type: GrantFiled: June 23, 2017Date of Patent: November 12, 2019Assignee: DELTA ELECTRONICS, INC.Inventors: Yungtaek Jang, Yin-Yuan Chen, Sheng-Hua Li
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Publication number: 20180304441Abstract: A carrier head for a chemical mechanical polisher includes a base, a substrate mounting surface, an annular inner ring and an outer ring. The inner ring has a lower surface configured to contact an upper surface of a substrate positioned on the substrate mounting surface, an outer surface, and an inwardly facing surface extending downwardly from the lower surface and is configured to circumferentially surround the edge of the substrate, the inner ring vertically movable relative to the substrate mounting surface. The outer ring has an inner surface circumferentially surrounding the inner ring, an outer surface, and a lower surface to contact the polishing pad, and the outer ring is vertically movable relative to and independently of the substrate mounting surface and the inner ring.Type: ApplicationFiled: June 25, 2018Publication date: October 25, 2018Inventors: Hung Chih Chen, Mario David Silvetti, Yin Yuan, Samuel Chu-Chiang Hsu, Huanbo Zhang, Gautam Shashank Dandavate
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Publication number: 20180291549Abstract: A method for measuring sensorless brushless-DC motor load, adapted to a home appliance, including: accelerating, through the use of a driving circuit, a BLDC motor from an initial rotational speed to a first rotational speed; disabling, through the use of a control circuit, the driving circuit; obtaining, through the use of a detecting circuit, phase voltage information corresponding to each phase of the BLDC motor when the BLDC motor is decelerated from the first rotational speed to a second rotational speed; obtaining, through the use of the control circuit, a first time period during which the BLDC motor decelerates from the first rotational speed to the second rotational speed according to at least one piece of the phase voltage information; obtaining, through the use of the control circuit, a first predicted weight of a load according to the first time period and a first lookup table.Type: ApplicationFiled: January 9, 2018Publication date: October 11, 2018Inventors: Chin-Hao CHEN, Cheng-Chung LI, Sheng-Hua LI, Yin-Yuan CHEN
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Patent number: 10022837Abstract: A carrier head for a chemical mechanical polisher includes a base, a substrate mounting surface, an annular inner ring and an outer ring. The inner ring has a lower surface configured to contact an upper surface of a substrate positioned on the substrate mounting surface, an outer surface, and an inwardly facing surface extending downwardly from the lower surface and is configured to circumferentially surround the edge of the substrate, the inner ring vertically movable relative to the substrate mounting surface. The outer ring has an inner surface circumferentially surrounding the inner ring, an outer surface, and a lower surface to contact the polishing pad, and the outer ring is vertically movable relative to and independently of the substrate mounting surface and the inner ring.Type: GrantFiled: December 3, 2015Date of Patent: July 17, 2018Assignee: Applied Materials, Inc.Inventors: Hung Chih Chen, Yin Yuan, Samuel Chu-Chiang Hsu, Huanbo Zhang, Gautam Shashank Dandavate
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Publication number: 20180143039Abstract: The present invention provides an optical encoder, mainly characterized in that a second light-transmitting region has two individual circular areas, and the circular areas correspond to positions of a same period that sensing light passes through a code disc, so as to obtain an analog signal closer to a sine wave as well as achieve an easy manufacturing process.Type: ApplicationFiled: November 22, 2016Publication date: May 24, 2018Inventors: Zheng-Lin HE, Mang OU-YANG, Yin-Yuan CHEN, Yan-Shiang WANG, Chi-Yuan CHENG
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Publication number: 20180013385Abstract: A microwave generator includes a power supply, an output circuit, a feedback oscillator, a pulse controller, a signal combination circuit and a semiconductor amplifier. The power supply converts input voltage and input current into output voltage and output current. The output circuit generates a microwave signal to an output terminal of the microwave generator and a feedback signal according to the microwave signal. The feedback oscillator generates an oscillation signal according to the feedback signal. According to a reference signal, the pulse controller generates a pulse signal. According to the oscillation signal and pulse signal, the signal combination circuit generates a control signal. The semiconductor amplifier generates and adjusts an amplified signal according to the control signal. The output circuit generates the microwave signal according to the amplified signal. The output current is adjusted according to the amplified signal.Type: ApplicationFiled: June 23, 2017Publication date: January 11, 2018Inventors: Yungtaek Jang, Yin-Yuan Chen, Sheng-Hua Li