Patents by Inventor Yi-Wen Huang
Yi-Wen Huang 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: 20240144585Abstract: A computing device obtains an image depicting a face of a user. The computing device identifies facial features in the image and extracts characteristics of the facial features in the image. The computing device generates a two-dimensional (2D) face chart based on the facial feature characteristics. The computing device predicts a skin tone of the user's face depicted in the image of the user and changes color in a color map of a predefined three-dimensional (3D) model based on the predicted skin tone. The computing device selects a predefined environment map based on characteristics in the image depicting the face of the user and generates a target face image based on the predefined 3D model.Type: ApplicationFiled: October 26, 2023Publication date: May 2, 2024Inventors: I-Ting SHEN, Yi-Wei LIN, Pei-Wen HUANG
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Publication number: 20240133467Abstract: A waterproof click pad device includes a click pad, a frame and a waterproof unit. The frame surrounds the click pad and surrounds an axis passing through the click pad. The waterproof unit is transverse to the axis and is in sheet form. The waterproof unit includes a frame adhesive member surrounding the axis and adhered to the frame, a first non-adhesive member surrounding the axis, connected to an inner periphery of the frame adhesive member and spaced apart from and located above the frame, a second non-adhesive member surrounding the axis, connected to an inner periphery of the first non-adhesive member and spaced apart from and located above the click pad and the frame, and an plate adhesive member connected to an inner periphery of the second non-adhesive member and adhered to the click pad.Type: ApplicationFiled: January 4, 2023Publication date: April 25, 2024Applicant: SUNREX TECHNOLOGY CORP.Inventors: Yu-Xiang GENG, Chun-Chieh CHEN, Ling-Cheng TSENG, Yi-Wen TSAI, Ching-Yao HUANG
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Patent number: 11967717Abstract: Disclosed is a tungsten-doped lithium manganese iron phosphate-based particulate for a cathode of a lithium-ion battery. The particulates include a composition represented by a formula of LixMn0.998-y-zFeyMzW0.002PaO4a±p/C, wherein x, y, z, a, p, and M are as defined herein. Also disclosed is a powdery material including the particulates, and a method for preparing the powdery material.Type: GrantFiled: July 16, 2021Date of Patent: April 23, 2024Assignee: HCM CO., LTD.Inventors: Chien-Wen Jen, Hsin-Ta Huang, Chih-Tsung Hsu, Yi-Hsuan Wang
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Publication number: 20240124163Abstract: A magnetic multi-pole propulsion array system is applied to at least one external cathode and includes a plurality of magnetic multi-pole thrusters connected adjacent to each other. Each magnetic multi-pole thruster includes a propellant provider, a discharge chamber, an anode and a plurality of magnetic components. The propellant provider outputs propellant. The discharge chamber is connected with the propellant provider to accommodate the propellant. The anode is disposed inside the discharge chamber to generate an electric field. The plurality of magnetic components is respectively disposed on several sides of the discharge chamber. One of the several sides of the discharge chamber of the magnetic multi-pole thruster is applied for one side of a discharge chamber of another magnetic multi-pole thruster.Type: ApplicationFiled: December 19, 2022Publication date: April 18, 2024Applicant: National Cheng Kung UniversityInventors: Yueh-Heng Li, Yu-Ting Wu, Chao-Wei Huang, Wei-Cheng Lo, Hsun-Chen Hsieh, Ping-Han Huang, Yi-Long Huang, Sheng-Wen Liu, Wei-Cheng Lien
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Patent number: 11955397Abstract: A semiconductor structure is provided. The semiconductor structure includes a substrate, a channel layer, a barrier layer, a compound semiconductor layer, a gate electrode, and a stack of dielectric layers. The channel layer is disposed on the substrate. The barrier layer is disposed on the channel layer. The compound semiconductor layer is disposed on the barrier layer. The gate electrode is disposed on the compound semiconductor layer. The stack of dielectric layers is disposed on the gate electrode. The stack of dielectric layers includes layers having different etching rates.Type: GrantFiled: November 9, 2020Date of Patent: April 9, 2024Assignee: Vanguard International Semiconductor CorporationInventors: Shin-Cheng Lin, Cheng-Wei Chou, Ting-En Hsieh, Yi-Han Huang, Kwang-Ming Lin, Yung-Fong Lin, Cheng-Tao Chou, Chi-Fu Lee, Chia-Lin Chen, Shu-Wen Chang
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Patent number: 11944970Abstract: A microfluidic detection unit comprises at least one fluid injection section, a fluid storage section and a detection section. Each fluid injection section defines a fluid outlet; the fluid storage section is in gas communication with the atmosphere and defines a fluid inlet; the detection section defines a first end in communication with the fluid outlet and a second end in communication with the fluid inlet. A height difference is defined between the fluid outlet and the fluid inlet along the direction of gravity. When a first fluid is injected from the at least one fluid injection section, the first fluid is driven by gravity to pass through the detection section and accumulate to form a droplet at the fluid inlet, such that a state of fluid pressure equilibrium of the first fluid is established.Type: GrantFiled: June 10, 2019Date of Patent: April 2, 2024Assignees: INSTANT NANOBIOSENSORS, INC., INSTANT NANOBIOSENSORS CO., LTD.Inventors: Yu-Chung Huang, Yi-Li Sun, Ting-Chou Chang, Jhy-Wen Wu, Nan-Kuang Yao, Lai-Kwan Chau, Shau-Chun Wang, Ying Ting Chen
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Patent number: 11945282Abstract: A gas detection and cleaning system for a vehicle is disclosed and includes an external modular base, a gas detection module and a cleaning device. The gas detection module is connected to a first external connection port of the external modular base to detect a gas in the vehicle and output the information datum. The information datum is transmitted through the first external connection port to a driving and controlling module of the external modular base, processed and converted into an actuation information datum for being externally outputted through a second external connection port of the external modular base. The cleaning device is connected with the second external connection port through an external port to receive the actuation information datum outputted from the second external connection port to actuate or close the cleaning device.Type: GrantFiled: January 26, 2021Date of Patent: April 2, 2024Assignee: MICROJET TECHNOLOGY CO., LTD.Inventors: Hao-Jan Mou, Yung-Lung Han, Chi-Feng Huang, Chin-Wen Hsieh, Tsung-I Lin, Yang Ku, Yi-Ting Lu
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Patent number: 11768151Abstract: A fugitive gas detection system includes an inertial measurement assembly that measures a change in position of the inlet of a gas analyzer and applies a time slip to concentration data detected by an analyzer to generate a time series of the concentration of the gas in three-dimensional space. Applying statistical methods, the relative location of the source of the fugitive gas can be established from the time series. Additionally, in some embodiments, the data may be interpolated to establish a map of a plume of the fugitive gas.Type: GrantFiled: March 2, 2022Date of Patent: September 26, 2023Assignee: ABB Schweiz AGInventors: J. Brian Leen, Yi-wen Huang
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Publication number: 20230246125Abstract: A semiconductor device includes a substrate having a first side and a second side opposite to the first side; a first optical element at the first side of the substrate; and a semiconductor stack on the substrate. The semiconductor stack includes a first reflective structure; a second reflective structure; a cavity region between the first reflective structure and the second reflective structure and having a first surface and a second surface opposite to the first surface; and a confinement layer in one of the second reflective structure and the first reflective structure. The semiconductor device further includes a first electrode and a second electrode on the first surface.Type: ApplicationFiled: March 28, 2023Publication date: August 3, 2023Inventors: Tzu-Chieh HSU, Yi-Wen HUANG, Shou-Lung CHEN, Hsin-Kang CHEN
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Patent number: 11699774Abstract: The present disclosure provides a semiconductor device. The semiconductor device includes a substrate having a first side and a second side opposite to the first side; a first optical element at the first side of the substrate; and a semiconductor stack on the substrate. The semiconductor stack includes a first reflective structure; a second reflective structure; a cavity region between the first reflective structure and the second reflective structure and having a first surface and a second surface opposite to the first surface; and a confinement layer in one of the second reflective structure and the first reflective structure. The semiconductor device further includes a first electrode and a second electrode on the first surface.Type: GrantFiled: May 28, 2021Date of Patent: July 11, 2023Assignee: EPISTAR CORPORATIONInventors: Tzu-Chieh Hsu, Yi-Wen Huang, Shou-Lung Chen, Hsin-Kang Chen
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Publication number: 20230122849Abstract: The present invention relates to a method of treating moderate or severe symptoms of COVID-19 using a plant composition. The plant composition comprises Prepared Monkshood Daughter Root (Aconitum carmichaelii), Fragrant Solomonseal Rhizome (Polygonatum odoratum), Indian Bread (Poria cocos), Pinellia tuber (Pinellia ternata), Oriental Wormwood Herb (Artemisia scoparia), Scutellaria Root (Scutellaria baicalensis), Mongolian Snakegourd Fruit (Trichosanthes kirilowii), Magnolia Bark (Magnolia officinalis), Heartleaf Houttuynia Herb (Houttuynia cordata), and Baked Licorice Root and Rhizome (Glycyrrhiza glabra), which is used as a traditional Chinese medicine composition.Type: ApplicationFiled: October 19, 2022Publication date: April 20, 2023Inventors: YI-CHANG SU, WEN-HUI CHIOU, YUH-CHIANG SHEN, WEN-CHI WEI, KENG-CHANG TSAI, CHIA-CHING LIAO, YU-HWEI TSENG, CHUN-TANG CHIOU, YU-CHI LIN, LI-HSIANG WANG, CHIEN-HSIEN HUANG, CHIA-MO LIN, CHI-KUEI LIN, YI-CHIA HUANG, CHIEN-JUNG LIN, JUI-SHAN LIN, YA-SUNG YANG, CHUN-HSIANG CHIU, SHUN-PING CHENG, HSIEN-HWA KUO, WU-PU LIN, CHEN-SHIEN LIN, BO-CHENG LAI, YUAN-NIAN HSU, TSUNG-LUNG TSAI, WEI-CHEN HSU, TIENG-SIONG FONG, YI-WEN HUANG, CHIA-I TSAI, YA-CHEN YANG, MING-CHE TSAI, MING-HUEI CHENG, SHIH-WEI HUANG
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Publication number: 20220187199Abstract: A fugitive gas detection system includes an inertial measurement assembly that measures a change in position of the inlet of a gas analyzer and applies a time slip to concentration data detected by an analyzer to generate a time series of the concentration of the gas in three-dimensional space. Applying statistical methods, the relative location of the source of the fugitive gas can be established from the time series. Additionally, in some embodiments, the data may be interpolated to establish a map of a plume of the fugitive gas.Type: ApplicationFiled: March 2, 2022Publication date: June 16, 2022Inventors: J. Brian Leen, Yi-wen Huang
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Patent number: 11307137Abstract: A fugitive gas detection system includes an inertial measurement assembly that measures a change in position of the inlet of a gas analyzer and applies a time slip to concentration data detected by an analyzer to generate a time series of the concentration of the gas in three-dimensional space. Applying statistical methods, the relative location of the source of the fugitive gas can be established from the time series. Additionally, in some embodiments, the data may be interpolated to establish a map of a plume of the fugitive gas.Type: GrantFiled: November 22, 2019Date of Patent: April 19, 2022Assignee: ABB Schweiz AGInventors: J. Brian Leen, Yi-wen Huang
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Publication number: 20210336079Abstract: The present disclosure provides a semiconductor device. The semiconductor device includes a substrate having a first side and a second side opposite to the first side; a first optical element at the first side of the substrate; and a semiconductor stack on the substrate. The semiconductor stack includes a first reflective structure; a second reflective structure; a cavity region between the first reflective structure and the second reflective structure and having a first surface and a second surface opposite to the first surface; and a confinement layer in one of the second reflective structure and the first reflective structure. The semiconductor device further includes a first electrode and a second electrode on the first surface.Type: ApplicationFiled: May 28, 2021Publication date: October 28, 2021Inventors: Tzu-Chieh HSU, Yi-Wen HUANG, Shou-Lung CHEN, Hsin-Kang CHEN
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Patent number: 11024768Abstract: The present disclosure provides a semiconductor device. The semiconductor device includes a semiconductor stack, a trench formed in the semiconductor stack, a current confinement layer, a first electrode and a second electrode. The semiconductor stack includes a first reflective structure, a second reflective structure, and a cavity region. The cavity is between the first reflective structure and the second reflective structure and has a first surface and a second surface opposite to the first surface. The current confinement layer is in the second reflective structure. The first electrode and the second electrode are on the first surface.Type: GrantFiled: December 10, 2019Date of Patent: June 1, 2021Assignee: Epistar CorporationInventors: Tzu-Chieh Hsu, Yi-Wen Huang, Shou-Lung Chen, Hsin-Kang Chen
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Publication number: 20210156793Abstract: A fugitive gas detection system includes an inertial measurement assembly that measures a change in position of the inlet of a gas analyzer and applies a time slip to concentration data detected by an analyzer to generate a time series of the concentration of the gas in three-dimensional space. Applying statistical methods, the relative location of the source of the fugitive gas can be established from the time series. Additionally, in some embodiments, the data may be interpolated to establish a map of a plume of the fugitive gas.Type: ApplicationFiled: November 22, 2019Publication date: May 27, 2021Inventors: J. Brian Leen, Yi-wen Huang
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Publication number: 20200119225Abstract: The present disclosure provides a semiconductor device. The semiconductor device includes a semiconductor stack, a trench formed in the semiconductor stack, a current confinement layer, a first electrode and a second electrode. The semiconductor stack includes a first reflective structure, a second reflective structure, and a cavity region. The cavity is between the first reflective structure and the second reflective structure and has a first surface and a second surface opposite to the first surface. The current confinement layer is in the second reflective structure. The first electrode and the second electrode are on the first surface.Type: ApplicationFiled: December 10, 2019Publication date: April 16, 2020Inventors: Tzu-Chieh HSU, Yi-Wen HUANG, Shou-Lung CHEN, Hsin-Kang CHEN
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Patent number: 10535799Abstract: A semiconductor device includes a first reflective structure, a second reflective structure and a cavity region between the first reflective structure and the second reflective structure. The cavity region includes a first surface and a second surface opposite to the first surface. The semiconductor device further includes a first electrode on the first surface and electrically connected to the first reflective structure. The semiconductor device further includes a second electrode on the first surface and electrically connected to the second reflective structure. The semiconductor device further includes a first conductive layer on the second surface of the cavity region and including a hole formed therethrough.Type: GrantFiled: May 4, 2018Date of Patent: January 14, 2020Assignee: EPISTAR CORPORATIONInventors: Tzu-Chieh Hsu, Yi-Wen Huang, Shou-Lung Chen, Hsin-Kang Chen
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Patent number: 10511140Abstract: A light-emitting device is provided. The light-emitting device comprises: a substrate; and multiple radiation emitting regions arranged on the substrate, and comprising: a first radiation emitting region capable of emitting coherent light and emits a coherent light when driven by a first current; a second radiation emitting region capable of emitting coherent light and emits an incoherent light when driven by the first current, wherein each of the first radiation emitting region and the second emitting region comprises epitaxial structure comprising a first DBR stack, a light-emitting structure, and a second DBR stack.Type: GrantFiled: August 21, 2018Date of Patent: December 17, 2019Assignee: EPISTAR CORPORATIONInventors: Tzu-Chieh Hsu, Yi-Wen Huang, Yi-Hung Lin, Chih-Chiang Lu
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Patent number: 10178721Abstract: A light emitting device driver circuit drives a light emitting circuit. The light emitting device driver circuit includes a switching power supply circuit and a current regulator circuit. The current regulator circuit includes a multi-level DC current control circuit, which individually determines whether plural DC current supply circuits are conducted or not conducted according to a DC dimmer signal to supply a DC current to the light emitting circuit; and a switching current control circuit, which operates a PWM switch according to a PWM dimmer signal to supply a PWM current to the light emitting device circuit. The DC current and the PWM current are summed together to form a total current flowing through the light emitting device circuit so that the brightness of the light emitting device circuit is adjustable according to the DC dimmer signal and the PWM dimmer signal.Type: GrantFiled: July 23, 2018Date of Patent: January 8, 2019Assignee: RICHTEK TECHNOLOGY CORPORATIONInventor: Yi-Wen Huang