Patents by Inventor Chen Yang

Chen Yang 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).

  • Publication number: 20230195238
    Abstract: The present invention provides a virtual keyboard for inputting Chinese characters and a configuring method thereof, an input method, and a Chinese character input system. The configuring method includes the following steps: setting a geometric layout of the virtual keyboard; and setting initials and finals on available keys of the virtual keyboard respectively using a cost function-based search algorithm so as to obtain an optimal layout of initial keys and final keys, wherein the initial keys and the final keys in the optimal layout are set based on a minimum cost function value for spelling all Chinese syllables, and the minimum cost function value is a minimum sum of weighted distances of the initial keys and the final keys for all the Chinese syllables.
    Type: Application
    Filed: February 12, 2019
    Publication date: June 22, 2023
    Applicant: Tsinghua University
    Inventors: Xiaorong Gao, Bingchuan Liu, Xinyi Yan, Chen Yang, Shuming Xu
  • Publication number: 20230197373
    Abstract: A keyswitch structure includes a lift mechanism and a keycap. Two supports of the lift mechanism support the keycap. There can be a spring structure connecting the two supports for driving the two supports to lift the keycap. The lift mechanism defines a central space extending through the whole lift mechanism in a vertical direction. The spring structure does not enter the central space. The two supports abut against and constrain each other through corresponding structures, to mutually rotate with respect to a rotation axis. The keyswitch structure can include a switch. The switch includes an intermediate support, detachably abutting downward against the lift mechanism or the keycap, and a resilient part, detachably abutting downward against the intermediate support. In the process of pressing the keycap, the intermediate support is separated from the lift mechanism or the keycap, so that the contact force of the switch can be maintained constant.
    Type: Application
    Filed: November 18, 2022
    Publication date: June 22, 2023
    Applicant: DARFON ELECTRONICS CORP.
    Inventors: Chen Yang, Ling-Hsi Chao, Shao-Lun Hsiao, Yu-Chun Hsieh
  • Publication number: 20230197366
    Abstract: A keyswitch structure includes a keycap support mechanism and a keycap that is supported by the keycap support mechanism in a vertical direction. The keycap support mechanism includes a base and two supports. The base has two sliding slots. Each sliding slot has an opening in a horizontal direction and an obstruction block at the opening. The horizontal direction is perpendicular to the vertical direction. Each support has a sliding portion and a linkage portion. The sliding portions slide parallel to the horizontal direction in the sliding slots correspondingly. The obstruction block prevents the corresponding sliding portion from disengaging from the corresponding sliding slot. The two linkage portions push against each other in line contact, so that the two supports are mutually driven through the two linkage portions.
    Type: Application
    Filed: December 15, 2022
    Publication date: June 22, 2023
    Applicant: DARFON ELECTRONICS CORP.
    Inventors: Chen Yang, Ling-Hsi Chao, Shao-Lun Hsiao, Yu-Chun Hsieh
  • Publication number: 20230197365
    Abstract: An illuminated keyswitch includes a keycap, a pair of frames adapted to support the keycap in an up-down movement, the pair of frames disposed corresponding to each other and substantially rotatably coupled to each other to define an inner space under the keycap, a pair of elastic members connecting the pair of frames to be located at two opposite sides of the inner space, respectively, and an illumination light source disposed between the pair of elastic members in the inner space and adapted to provide an illumination light. During the up-down movement of the keycap, a vertical projection of the pair of frames surrounds the inner space without interfering therewith, so the illumination light passes the inner space to illuminate the keycap.
    Type: Application
    Filed: December 15, 2022
    Publication date: June 22, 2023
    Inventors: Chen Yang, Ling-Hsi Chao, Shao-Lun Hsieh, Yu-Chun Hsieh
  • Publication number: 20230197372
    Abstract: A keyswitch structure includes a base, a keycap, a lift mechanism and a light-emitting part. The lift mechanism includes a first support, a second support, and a spring structure. The first support and the second support are connected to and between the base and the keycap, so that the keycap can move relative to the base in a vertical direction. The spring structure is a single structural part and is connected to the first support and the second support and drives the first support and the second support to lift the keycap in the vertical direction. The lift mechanism as a whole defines a central space that extends through the whole lift mechanism in the vertical direction. The spring structure does not enter the central space. The light-emitting part is disposed on the base corresponding to the central zone, and emits light to illuminate the keycap.
    Type: Application
    Filed: November 29, 2022
    Publication date: June 22, 2023
    Applicant: DARFON ELECTRONICS CORP.
    Inventors: Chen Yang, Ling-Hsi Chao, Shao-Lun Hsiao, Yu-Chun Hsieh
  • Publication number: 20230185646
    Abstract: Provided are a method for early warning of a failure, an electronic device, and a non-transitory computer-readable storage medium. The implementation scheme includes that: a target device is inspected in a current inspection period to obtain a current value of a target device parameter; a new value of the target device parameter in a new inspection period is predicted according to historical inspection records of the target device in historical inspection periods and the current value of the target device parameter; and early warning of a failure is performed according to a preset early warning rule and the new value of the target device parameter.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 15, 2023
    Inventors: Tianxing YANG, Chen YANG, Zhuo SUN
  • Publication number: 20230170481
    Abstract: The present application relates to lithium iron phosphate, a preparation method therefor, and a lithium-ion battery. The preparation method includes: sintering dry materials of an iron source, a lithium source, a phosphorus source, and a reductive carbon source to obtain lithium iron phosphate, wherein the sintering atmosphere includes a mild oxidizing gas, the mild oxidizing gas includes carbon dioxide, and the sintering temperature is 800-900° C.
    Type: Application
    Filed: February 8, 2022
    Publication date: June 1, 2023
    Applicant: BTR (TIANJIN) NANO MATERIAL MANUFACTURE CO., LTD.
    Inventors: Haifeng YUE, Huan GUO, Chen YANG, Xiaobing XI, Caide YANG, Youyuan HUANG, Xueqin HE
  • Publication number: 20230170530
    Abstract: Disclosed herein is a method for manufacturing an all solid-state lithium battery, in which a lithium-substituted Nafion is dispersed in N-methylpyrrolidone in an amount ranging from 0.5 wt % to 5.0 wt % to form a lithium-substituted Nafion dispersion and an active material is dispersed in the lithium-substituted Nafion dispersion in a weight ratio of the lithium-substituted Nafion to the active material ranging from 0.05:100 to 5.00:100.
    Type: Application
    Filed: January 11, 2023
    Publication date: June 1, 2023
    Inventors: Chun-Chen YANG, Yi-Shiuan WU, Hoai-Khang TRAN, Min-Zen LEE
  • Patent number: 11662752
    Abstract: A temperature-controlling water valve is provided. An adjusting assembly is assembled within the water valve and includes an adjusting member, a first elastic member, a blocking member and an abutting member. The first elastic member biases the abutting member, and the blocking member is fixed to the adjusting member to block the abutting member from detaching from a receiving hole of the adjusting member. A temperature-controlling assembly includes a valve member and a second elastic member biasing the valve member. Thermal expansion or contraction of a rod member of the valve member drives the valve member to move so that an overlapping area of the valve member and a first passageway of the water valve and an overlapping area of the valve member and a second passageway of the water valve change.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: May 30, 2023
    Inventor: Tsai-Chen Yang
  • Publication number: 20230136093
    Abstract: A retractable assembly includes a fixed frame, a movable frame and a plurality of first balls. The fixed frame has an accommodation portion and a plurality of guiding portions. The guiding portions are connected to the accommodation portion. The movable frame is at least partially located in the accommodation portion. The first balls are movably located in the guiding portions, and the movable frame is connected to the fixed frame via the first balls.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 4, 2023
    Inventors: Zijie Lin, YAO-CHEN YANG, Chia-Jang Chen, Chih Chou Chou
  • Publication number: 20230140692
    Abstract: A system for neuromodulation includes a split-ring resonator (SRR) comprising a resonance circuit, the SRR being implantable in a cranial target site and a source of microwave signals, wherein the microwave signals are deliverable wirelessly to couple with the SRR to produce a localized electrical field, wherein the localized electrical field inhibits one or more neurons at the cranial target site with submillimeter spatial precision.
    Type: Application
    Filed: December 27, 2022
    Publication date: May 4, 2023
    Applicant: Trustees of Boston University
    Inventors: Chen Yang, Ji-Xin Cheng, Nan Zheng, Yueming Li, Ying Jiang, Lu Lan, Carolyn Marar
  • Publication number: 20230131796
    Abstract: A liquid crystal display includes a casing and a displaying module disposed in the casing. The displaying module includes a backlight module and a liquid crystal panel stacked on the backlight module. The backlight module includes a back chassis and a light-guiding plate. The back chassis has a bottom plate portion and a side portion bent from the bottom plate portion and forms an accommodating space therebetween. The back chassis has a constraining portion in the accommodating space. The light-guiding plate is accommodated in the accommodating space. At least a portion of the light-guiding plate is located between the constraining portion and the bottom plate portion.
    Type: Application
    Filed: January 11, 2022
    Publication date: April 27, 2023
    Applicant: Wistron Corporation
    Inventors: CHUNLEI ZHAO, Yao-Chen Yang, Chia-Jang Chen, Chih-Chou Chou
  • Publication number: 20230129863
    Abstract: A sensing keyswitch including a key body, a key-sensing switch and an enabling switch is provided. The key body includes a key top, and a key driver and an enabler which can move with the key top in the same keystroke cycle. The key-sensing switch electrically connected to a key circuit is in a disabled mode to save power and cannot sense the change of the sensing intensity caused by the movement of the driver. The enabling switch is electrically connected to an enabling circuit, wherein when the enabling switch is triggered by the enabler, the enabling switch outputs an enabling signal through the enabling circuit for enabling the key-sensing switch to enter an enabled mode, so that the key-sensing switch can sense the change of the sensing intensity caused by the movement of the key driver to trigger a key signal.
    Type: Application
    Filed: August 24, 2022
    Publication date: April 27, 2023
    Applicant: Darfon Electronics Corp.
    Inventors: Yu Chun HSIEH, Chen YANG, Chia Hung LIU, Shao Lun HSIAO
  • Publication number: 20230127654
    Abstract: A method for knowledge answering includes: receiving a user question entered by a client, and obtaining a target insurance rule matching the user question from a plurality of insurance rules; searching for an answer in an insurance knowledge graph based on the target insurance rule, in which the insurance knowledge graph is generated based on the plurality of insurance rules; and returning the answer to the client.
    Type: Application
    Filed: December 23, 2022
    Publication date: April 27, 2023
    Inventors: ZHUO SUN, Tianxing YANG, Chen YANG
  • Patent number: 11636706
    Abstract: An under-screen fingerprint sensing device and a fingerprint sensing method are provided. The under-screen fingerprint sensing device includes a fingerprint sensor and a processor. When the fingerprint sensor senses a target object, a first color pixel, a second color pixel, and a third color pixel of the fingerprint sensor respectively output a first color original value, a second color original value, and a third color original value. The processor performs FFC on the first color original value, the second color original value, and the third color original value respectively to generate a first color correction value, a second color correction value, and a third color correction value. The processor determines whether the target object is a real finger according to the first color correction value, the second color correction value, and the third color correction value.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: April 25, 2023
    Assignee: Egis Technology Inc.
    Inventors: Kuan-Yi Lin, Chen Yang, Po-Chiang Hsieh, Pei-Shan Liu
  • Publication number: 20230117167
    Abstract: Described herein are modified SARS-CoV-2 coronaviruses. These viruses have been recoded, for example, codon deoptimized or codon pair bias deoptimized and are useful for reducing the likelihood or severity of a SARS-CoV-2 coronavirus infection, preventing a SARS-CoV-2 coronavirus infection, eliciting and immune response, or treating a SARS-CoV-2 coronavirus infection.
    Type: Application
    Filed: January 27, 2021
    Publication date: April 20, 2023
    Applicants: CODAGENIX INC., SERUM INSTITUTE OF INDIA PRIVATE LIMITED
    Inventors: Steffen Mueller, John Robert Coleman, Ying Wang, Chen Yang
  • Publication number: 20230122849
    Abstract: 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: Application
    Filed: October 19, 2022
    Publication date: April 20, 2023
    Inventors: 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
  • Publication number: 20230124603
    Abstract: A water separator valve assembly is provided, including: a main body, including a chamber, first and second outlet pipe and an inlet pipe; a control assembly, including a valve member disposed in the main body and an elastic plug, the valve member including a base disposed in the chamber and a receiving portion disposed on the base, the base including inlet holes respectively in communication with an inlet channel in the main body, the receiving portion including a receiving hole and a through hole, the elastic plug being disposed in the receiving hole, the elastic plug being elastically abutted between a bottom wall of the receiving hole and an inner wall the chamber; wherein the valve member is rotatable relative to the main body to drive the elastic plug to seal the first outlet channel or an second outlet channel in the main body.
    Type: Application
    Filed: October 14, 2021
    Publication date: April 20, 2023
    Inventor: Tsai-Chen YANG
  • Publication number: 20230109101
    Abstract: A shower pipe is provided, including: a pipe assembly, including an outer pipe including a threaded end portion and a connecting pipe including a tubular portion and a connection portion, the tubular portion including first and second threaded end portions, the connection portion extending from the tubular portion and including a threaded hole; an inner pipe, movably inserted within the outer pipe; and a positioning assembly, including a positioning sleeve, a first positioning member and a second positioning member, the first positioning member and the connecting pipe defining an interior space, the positioning sleeve being received in the interior space and disposed around the inner pipe, the first positioning member being configured to urge the positioning sleeve to secure the inner pipe, the second positioning member being screwed with the threaded hole to radially urge the inner pipe.
    Type: Application
    Filed: October 4, 2021
    Publication date: April 6, 2023
    Inventor: Tsai-Chen YANG
  • Publication number: 20230106300
    Abstract: Fabricating a vertical-channel junction field-effect transistor includes forming an unintentionally doped GaN layer on a bulk GaN layer by metalorganic chemical vapor deposition, forming a Cr/SiO2 hard mask on the unintentionally doped GaN layer, patterning a fin by electron beam lithography, defining the Cr and SiO2 hard masks by reactive ion etching, improving a regrowth surface with inductively coupled plasma etching, removing hard mask residuals, regrowing a p-GaN layer, selectively etching the p-GaN layer, forming gate electrodes by electron beam evaporation, and forming source and drain electrodes by electron beam evaporation. The resulting vertical-channel junction field-effect transistor includes a doped GaN layer, an unintentionally doped GaN layer on the doped GaN layer, and a p-GaN regrowth layer on the unintentionally doped GaN layer. Portions of the p-GaN regrowth layer are separated by a vertical channel of the unintentionally doped GaN layer.
    Type: Application
    Filed: November 4, 2022
    Publication date: April 6, 2023
    Inventors: Yuji Zhao, Chen Yang, Houqiang Fu, Xuanqi Huang, Kai Fu