Patents by Inventor Bo Yi
Bo Yi 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: 20240170603Abstract: The present disclosure provides a semiconductor device package. The semiconductor device package includes a substrate having a first surface and a second surface opposite to the first surface, an optical device disposed on the first surface of the substrate, and an electronic device disposed on the second surface of the substrate. A power of the electronic device is greater than a power of the optical device. A vertical projection of the optical device on the first surface is spaced apart from a vertical projection of the electronic device on the second surface by a distance greater than zero.Type: ApplicationFiled: January 30, 2024Publication date: May 23, 2024Applicant: Advanced Semiconductor Engineering, Inc.Inventors: Mei-Yi WU, Chang Chin TSAI, Bo-Yu HUANG, Ying-Chung CHEN
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Patent number: 11990547Abstract: A method for fabricating a semiconductor device includes the steps of forming a gate structure on a substrate, forming recesses adjacent to two sides of the gate structure, forming a buffer layer in the recesses, forming a first linear bulk layer on the buffer layer, forming a second linear bulk layer on the first linear bulk layer, forming a bulk layer on the second linear bulk layer, and forming a cap layer on the bulk layer.Type: GrantFiled: September 27, 2020Date of Patent: May 21, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Chun-Yu Chen, Bo-Lin Huang, Jhong-Yi Huang, Keng-Jen Lin, Yu-Shu Lin
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Patent number: 11975797Abstract: The disclosure provides a bicycle caliper control method. The bicycle caliper control method is configured to control a rear caliper and a front caliper of a bicycle. The bicycle caliper control method includes: when a first brake lever of the bicycle is squeezed, the first brake lever activates the rear caliper and the front caliper; and when a second brake lever of the bicycle is squeezed, the second brake lever activates the rear caliper.Type: GrantFiled: June 26, 2020Date of Patent: May 7, 2024Assignee: TEKTRO TECHNOLOGY CORPORATIONInventors: Szu-Fang Tsai, Bo-Yi Liao, Hsun-Yu Chuang
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Patent number: 11969264Abstract: An adaptive controller used in a photoplethysmography sensing system, comprises a plurality of hardware circuits which are configured to: receive a photoplethysmography signal (hereinafter, “PPG signal”) processed; determine whether the PPG signal processed satisfies with a requirement; output the PPG signal processed if the PPG signal processed satisfies with a requirement; and adjust a gain of an amplifier for amplifying the PPG signal and/or a driving signal of a light source if the PPG signal processed does not satisfy with a requirement.Type: GrantFiled: October 16, 2020Date of Patent: April 30, 2024Assignee: Amengine CorporationInventors: Paul C. P. Chao, Tse-Yi Tu, Bo-Wei Pan, Yan-Hwa Wu
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Patent number: 11966077Abstract: A light emission apparatus includes a laser diode configured to emit a light; a laser driver electrically coupled to the laser diode, the laser driver being configured to drive the laser diode to generate the light; and an optical module arranged to receive the light emitted by the laser diode, the optical module comprising at least one optical element and being configured to adjust the light and emits a transmitting light; wherein the transmitting light emits from the optical module with an illumination angle and the optical module adjusts the light to vary the illumination angle.Type: GrantFiled: July 8, 2019Date of Patent: April 23, 2024Assignee: Artilux, Inc.Inventors: Yun-Chung Na, Chien-Lung Chen, Chieh-Ting Lin, Yu-Yi Hsu, Hui-Wen Chen, Bo-Jiun Chen, Shih-Tai Chuang
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Patent number: 11944116Abstract: A device for removing unwanted objects from cut tobacco in a cut tobacco production line is disclosed, which includes: a raw cut tobacco feeding and conveying unit (N1), a heavy unwanted object removal unit (N2), a cut tobacco dispersion and recovery unit (N3), a moderate unwanted object removal unit (N4), a cut tobacco humidification unit (N5) and a light unwanted object removal unit (N6). An unwanted object removal method using the cut tobacco unwanted object removal device is also disclosed. The device and method of the disclosure can effectively remove unwanted objects from cut tobacco.Type: GrantFiled: November 3, 2023Date of Patent: April 2, 2024Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD.Inventors: Jun Tang, Banghua He, Bin Yi, Bing Zhou, Wenqiang Lin, Bo Cai, Hao Wang, Xiaohua Gao, Ze Liu, Ning Ma, Guozhi Tan, Wenqi Li, Li Tang, Huitian Li
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Patent number: 11947737Abstract: An optical navigation device control method comprising: (a) computing brightness contrast information of original images captured by an image sensor of an optical navigation device; (b) computing brightness variation levels of the original images; (c) improving image qualities of the original images based on the brightness contrast information and the brightness variation levels, to generate adjusted images; and (d) computing movements of the optical navigation device based on displacement between the adjusted images. The optical navigation device is located on a surface. The step (d) comprises: collecting reference images of different parts of the surface for a plurality of combinations of moving directions of the optical navigation device and placement directions of the surface; and determining a type of the surface via comparing images of a current surface with the reference images.Type: GrantFiled: May 4, 2023Date of Patent: April 2, 2024Assignee: PixArt Imaging Inc.Inventors: Bo-Yi Chang, Yao-Hsuan Lin
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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: 20240081077Abstract: A transistor includes a first semiconductor layer, a second semiconductor layer, a semiconductor nanosheet, a gate electrode and source and drain electrodes. The semiconductor nanosheet is physically connected to the first semiconductor layer and the second semiconductor layer. The gate electrode wraps around the semiconductor nanosheet. The source and drain electrodes are disposed at opposite sides of the gate electrode. The first semiconductor layer surrounds the source electrode, the second semiconductor layer surrounds the drain electrode, and the semiconductor nanosheet is disposed between the source and drain electrodes.Type: ApplicationFiled: September 1, 2022Publication date: March 7, 2024Applicants: Taiwan Semiconductor Manufacturing Company, Ltd., National Yang Ming Chiao Tung UniversityInventors: Po-Tsun Liu, Meng-Han Lin, Zhen-Hao Li, Tsung-Che Chiang, Bo-Feng Young, Hsin-Yi Huang, Sai-Hooi Yeong, Yu-Ming Lin
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Publication number: 20240011602Abstract: A pressure-compensation controlled hydraulic pump, comprising an electric proportional pressure compensator, a hydraulic pump, a hydraulic control reversing valve and a servo cylinder; the electric proportional pressure compensator can be electrically connected to a controller, a first hydraulic control port of the hydraulic control reversing valve is connected to an internal oil drain path, and is connected to an internal output oil path by means of a hydraulic control oil inlet path provided with a first throttle valve, a second hydraulic control port is connected to the internal output oil path, and the pressure difference between an opening pressure of the electric proportional pressure compensator and an oil outlet pressure of the hydraulic pump can drive the hydraulic control reversing valve to perform reversing, and selectively enable a piston chamber of the servo cylinder to be in communication with the internal output oil path or the internal oil drain path.Type: ApplicationFiled: September 23, 2021Publication date: January 11, 2024Applicants: ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD., ZOOMLION SHAANXI WESTERN EARTHMOVING MACHINERY CO., LTD, Zoomlion Earthmoving Machinery Co., Ltd.Inventors: Xiangbao LIU, Yongfeng TIAN, Bo YI, Yuanfeng WU, Fujun DENG
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Patent number: 11846540Abstract: A method for adjusting sleep time based on sensing data and an electronic device are provided. In the method, a sensor is disabled in a sleep duration of the ith operation cycle, and the sensor is enabled in a detection duration of the ith operation cycle. Multiple sensing data corresponding to the ith operation cycle are obtained from the sensor. A detection duration and a sleep duration of the i+1th operation cycle are determined based on the sensing data obtained in the detection duration of the ith operation cycle.Type: GrantFiled: March 28, 2022Date of Patent: December 19, 2023Assignee: Industrial Technology Research InstituteInventors: Chang-Hsien Chen, Yi-Cheng Chung, Bo-Yi Ye
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Patent number: 11820462Abstract: A bicycle rear derailleur is configured to be mounted on a wheel shaft on a bicycle frame. The bicycle rear derailleur includes a base component, a movable component, a linkage assembly, a chain guide, and a mount assembly. The base component is configured to be mounted on the bicycle frame. Two opposite ends of the linkage assembly are pivotally disposed on the base component and the movable component respectively. The chain guide is pivotally disposed on the movable component. The mount assembly includes an adapter, a bushing, and a fastener. The adapter is configured to be fixed on the bicycle frame. The base component is stacked on the adapter. The bushing is configured to be disposed through the bicycle frame, the adapter and the base component and is configured for an insertion of the wheel shaft. The fastener is fastened on the bushing.Type: GrantFiled: September 15, 2022Date of Patent: November 21, 2023Assignee: TEKTRO TECHNOLOGY CORPORATIONInventors: Bo-Yi Liao, Pei-Hsuan Hung
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Publication number: 20230315218Abstract: An optical navigation device control method comprising: (a) computing brightness contrast information of original images captured by an image sensor of an optical navigation device; (b) computing brightness variation levels of the original images; (c) improving image qualities of the original images based on the brightness contrast information and the brightness variation levels, to generate adjusted images; and (d) computing movements of the optical navigation device based on displacement between the adjusted images. The optical navigation device is located on a surface. The step (d) comprises: collecting reference images of different parts of the surface for a plurality of combinations of moving directions of the optical navigation device and placement directions of the surface; and determining a type of the surface via comparing images of a current surface with the reference images.Type: ApplicationFiled: May 4, 2023Publication date: October 5, 2023Applicant: PixArt Imaging Inc.Inventors: Bo-Yi Chang, Yao-Hsuan Lin
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Patent number: 11767081Abstract: The disclosure provides a bicycle front derailleur including a fixed component, a chain guide, a first link, a second link, and a driving assembly. Two opposite ends of the first link are respectively disposed on the fixed component and the chain guide. The two opposite ends of the second link are respectively disposed on the fixed component and the chain guide. The driving assembly includes a driving shaft, a push component, an output gear and a power source. The push component and the output gear are fixed on the driving shaft, the power source is disposed on the fixed component and connected to the output gear, the push component is in contact with the first link, and the power source is configured to drive the push component to pivot the first link with respect to the fixed component via the output gear and the driving shaft.Type: GrantFiled: September 19, 2022Date of Patent: September 26, 2023Assignee: TEKTRO TECHNOLOGY CORPORATIONInventors: Tzung Ye Wu, Bo-Yi Liao
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Publication number: 20230286682Abstract: A filling method capable of reducing medicinal liquid loss, comprising weighing stations and a liquid-dividing container. The liquid-dividing container is provided with liquid outlets; filling needles arranged side by side are correspondingly arranged above the plurality of weighing stations; the respective liquid outlets and the respective filling needles are connected by means of pipelines; and the respective pipelines are each provided with a filling pump.Type: ApplicationFiled: August 26, 2020Publication date: September 14, 2023Applicant: TRUKING TECHNOLOGY LIMITEDInventors: Zhan QIAN, Wei PENG, Bo YI, Tianqiao BAI, Huanghui LONG
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Patent number: 11740709Abstract: A computer readable recording medium comprising at least one program stored therein. An image quality improving method is performed when the program is executed. The image quality improving method comprises: (a) computing brightness contrast information of an original image captured by an image sensor of an optical navigation device; (b) computing a brightness variation level of the original image; and (c) improving an image quality of the original image based on the brightness contrast information and the brightness variation level.Type: GrantFiled: June 10, 2021Date of Patent: August 29, 2023Assignee: PixArt Imaging Inc.Inventors: Bo-Yi Chang, Yao-Hsuan Lin
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Publication number: 20230219200Abstract: A rotational speed controlling module includes an input unit, a first receiving unit, a second receiving unit, and a controlling unit. The input unit is to input a first target rotational speed value, a second target rotational speed value and a target number of turns. The first receiving unit is to receive a real-time rotational speed value from an electric screw driver with clutch. The second receiving unit is to receive a real-time number of turns. The controlling unit is to control real-time rotational speed value to decrease from the first target rotational speed value to the second target rotational speed value when the real-time number of turns reaches the target number of turns.Type: ApplicationFiled: December 19, 2022Publication date: July 13, 2023Inventors: Yueh Yang HU, Bo-Yi WU, Yun-Lun CHANG
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Publication number: 20230213378Abstract: A method for adjusting sleep time based on sensing data and an electronic device are provided. In the method, a sensor is disabled in a sleep duration of the ith operation cycle, and the sensor is enabled in a detection duration of the ith operation cycle. Multiple sensing data corresponding to the ith operation cycle are obtained from the sensor. A detection duration and a sleep duration of the i+1th operation cycle are determined based on the sensing data obtained in the detection duration of the ith operation cycle.Type: ApplicationFiled: March 28, 2022Publication date: July 6, 2023Applicant: Industrial Technology Research InstituteInventors: Chang-Hsien Chen, Yi-Cheng Chung, Bo-Yi Ye
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Publication number: 20230202613Abstract: A bicycle control device is configured to be mounted on a handlebar and control a bicycle component. The bicycle control device includes a casing, a first switch assembly and a first lever. The casing is configured to be mounted on the handlebar and having an accommodation space. The first switch assembly is disposed in the accommodation space of the casing and configured to be electrically connected to the bicycle component. The first lever is pivotally disposed on the casing so as to be pivotable along a first direction to activate the first switch assembly and be pivotable along a second direction opposite to the first direction to activate the first switch assembly.Type: ApplicationFiled: December 1, 2022Publication date: June 29, 2023Applicant: TEKTRO TECHNOLOGY CORPORATIONInventor: Bo-Yi LIAO
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Publication number: 20230176988Abstract: There is provided a detection system including a detection device and a post processor. The detection device and the post processor exchange data therebetween using a predetermined communication protocol. The detection device outputs at least one of calculated data and raw data to the post processor in response to each polling according to a request from the post processor. The raw data is provided to the post processor for the machine learning.Type: ApplicationFiled: December 3, 2021Publication date: June 8, 2023Inventors: Yao-Hsuan LIN, Bo-Yi CHANG, Sheng-Hung WANG, Yu-Chen FU