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).

  • Patent number: 10658544
    Abstract: A light-emitting device comprises a semiconductor layer sequence comprising a first semiconductor layer having a first electrical conductivity, a second semiconductor layer having a second electrical conductivity, and an active layer interposed between the first semiconductor layer and the second semiconductor layer; a plurality of beveled trenches formed in the semiconductor layer sequence; a plurality of protruding structures respectively formed in the plurality of beveled trenches; a dielectric layer formed on the second semiconductor layer and an inner sidewall of the plurality of beveled trenches; a reflecting layer interposed between the semiconductor layer sequence and the dielectric layer; and a metal layer formed along the inner sidewall of the plurality of beveled trenches, wherein the dielectric layer, the reflecting layer and the metal layer are overlapping, the plurality of protruding structures and the reflecting layer are not overlapping.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: May 19, 2020
    Assignee: EPISTAR CORPORATION
    Inventors: Chao-Hsing Chen, Yu-Chen Yang, Li-Ping Jou, Hui-Chun Yeh, Yi-Wen Ku
  • Publication number: 20200152771
    Abstract: Embodiments disclosed herein relate generally to forming a gate layer in high aspect ratio trenches using a cyclic deposition-treatment process. In an embodiment, a method includes subjecting a substrate surface having at least one feature to a film deposition process to form a conformal film over a bottom surface and along sidewall surfaces of the feature, subjecting the substrate surface to a treatment process to form respective halogen surface layers or respective halogen-terminated layers on the conformal film formed at respective upper portions of the sidewall surfaces, and performing sequentially and repeatedly the film deposition process and the treatment process to fill the feature with the film.
    Type: Application
    Filed: January 13, 2020
    Publication date: May 14, 2020
    Inventors: De-Wei Yu, Chien-Hao Chen, Pin-Ju Liang, I-Chen Yang
  • Patent number: 10649152
    Abstract: The connector system of the present invention includes a crimp housing and a floating block. A passage extending in a longitudinal direction is formed in the crimp housing. The floating block is disposed in the passage of the crimp housing and has an interior passage extending in the longitudinal direction for receiving a back post of a connector. The floating block may make limited three-dimensional movements with respect to the crimp housing. The connectors seated in the connector system of the present invention may be independently moved with respect to each other thereby properly aligning with an adapter.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: May 12, 2020
    Inventor: Muh-Chen Yang
  • Patent number: 10643039
    Abstract: A location based situation awareness system comprises: an antenna located on the processing machine, the antenna is configured to generate a wireless field; an interrogator coupled to the antenna; an identification tag located on the mobile device, the interrogator is configured to scan the identification tag in the wireless field; a data collector located on the processing machine, the data collector is configured to collect a real-time data of the processing machine; and a broker server coupled to the interrogator and the data collector, the broker server is configured to update the real-time data of the processing machine into the mobile device having the identification tag in the wireless field by a selected one of a plurality of push protocols.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: May 5, 2020
    Assignee: Industrial Technology Research Institute
    Inventors: Santiago Jose Cuadrado Ti, Min-Hao Li, Cheng-Chen Yang
  • Patent number: 10641952
    Abstract: A fused-biconical-taper bend-insensitive single mode optical fiber includes a core and a cladding. The core is a fluorine-germanium co-doped silicon-dioxide quartz glass layer, a diameter Dcore thereof is 7-10 ?m, and a relative refractive index difference ?1 thereof is 0.20% to 0.40%. A range of ?Ge is 0.30% to 0.60%, and a range of ?F is ?0.05% to ?0.15%. The cladding includes three layers. A first layer is a fluorine-germanium co-doped silicon-dioxide quartz glass layer, a relative refractive index difference ?31 thereof is ?0.02% to ?0.10%, and a diameter D31 thereof is 15-30 ?m. A second layer is a fluorine-doped silicon-dioxide quartz glass layer, a relative refractive index difference ?32 thereof is ?0.01% to ?0.05%, and a diameter D32 thereof is 30-50 ?m. A third layer is a pure silicon-dioxide quartz glass layer, and a diameter D33 thereof is 124-126 ?m.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: May 5, 2020
    Assignee: YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
    Inventors: Jiangang Yu, Chen Yang, Song Wang
  • Patent number: 10644202
    Abstract: A light-emitting device comprises a light-emitting semiconductor stack comprising a plurality of recesses and a mesa, each of the plurality of recesses comprising a bottom surface, and the mesa comprising an upper surface; a first electrode formed on the upper surface of the mesa; a plurality of second electrodes respectively formed on the bottom surface of the plurality of recesses; a first electrode pad formed on the light-emitting semiconductor stack and contacting with the first electrode; a second electrode pad formed on the light-emitting semiconductor stack and contacting with the plurality of second electrode; a first insulating layer comprising a plurality of passages to expose the plurality of second electrodes; and a second insulating layer comprising a plurality of spaces and formed on the first insulating layer, wherein the plurality of spaces is covered by the first electrode pad.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: May 5, 2020
    Assignee: EPISTAR CORPORATION
    Inventors: Hong-Che Chen, Chien-Fu Shen, Chao-Hsing Chen, Yu-Chen Yang, Jia-Kuen Wang, Chih-Nan Lin
  • Patent number: 10637470
    Abstract: An optical keyswitch includes a casing having a movable portion, a shaft movably disposed on the casing, a resilient member accommodated in the casing, and a switch module including a circuit board, an emitter, and a receiver. The emitter emits an optical signal along an optical path to the receiver. When the shaft is at a non-pressed position, the movable portion has a first spatial relation with the optical path, and the receiver receives the optical signal of a first intensity. When the shaft moves, in response to a pressing force, to a pressed position, the shaft compresses the resilient member and pushes the movable portion to move, so the movable portion no longer has the first spatial relation with the optical path, the optical signal received by the receiver has a second intensity different from the first intensity, and the switch module is triggered to generate a triggering signal.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: April 28, 2020
    Assignee: DARFON ELECTRONICS CORP.
    Inventors: Yung-Chih Wang, Yu-Chun Hsieh, Chen Yang, Chia-Hung Liu
  • Patent number: 10627855
    Abstract: A display device includes a backlight module, a rear casing, an outer bezel frame, and a panel module. The backlight module includes a back plate and a light emitting assembly disposed on the back plate for emitting light. The rear casing covers the backlight module. The outer bezel frame includes a bezel body, a first fixing portion and a second fixing portion. The first fixing portion and the second fixing portion are disposed on a rear side of the bezel body and spaced apart from each other in a lateral direction. The second fixing portion is located at a side of the first fixing portion away from the backlight module. The first fixing portion and the second fixing portion are respectively fixed to the back plate and the rear casing in the lateral direction. The panel module is fixed on a front side of the bezel body for displaying images.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: April 21, 2020
    Assignee: Wistron Corporation
    Inventors: Guo-Wei Huang, Wei-Chia Huang, Chih-Chou Chou, Yao-Chen Yang
  • Publication number: 20200117277
    Abstract: A keyswitch with adjustable tactile feedback is adjusted by an adjusting method. The keyswitch includes a baseplate, an upper housing, an upper bushing component, a lower bushing component, a keycap and a recovering component. The baseplate has an electrode module, the upper housing is disposed on the baseplate, the upper bushing component is movably disposed on the upper housing, the lower bushing component is movably located between the baseplate and the upper housing, and the keycap is connected to a connecting portion of the upper bushing component. The lower bushing component can rotate relative to the baseplate to switch between a first position and a second position. The lower bushing component has a first lateral surface and a second lateral surface with different shapes. The recovering component is disposed between the baseplate and the lower bushing component to upwardly push the lower bushing component.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 16, 2020
    Inventors: Chen Yang, Chia-Hung Liu, Yung-Chih Wang, Yu-Chun Hsieh
  • Publication number: 20200101434
    Abstract: The present invention discloses a microcapsule material capable of reducing pollution containing polycyclic aromatic hydrocarbons, and a preparation method and application thereof. The preparation method includes the following steps: (1) culturing Mycobacterium gilvum CP 13 in a bacteria culture liquid to obtain a bacterial broth, wherein the Mycobacterium gilvum CP 13 was deposited in China General Microbiological Culture Collection Center (CGMCC) on Jul. 22, 2013 with a CGMCC number of CGMCC No. 7963; and (2) applying a calcium alginate and chitosan to encapsulate the bacterial broth in a microcapsule through layer-by-layer self-assembly to produce a microcapsule material capable of reducing pollution containing polycyclic aromatic hydrocarbons. The present invention produces a microcapsule material with the microorganic activity through layer-by-layer self-assembly, which has superior adaptability to the environment and good ability to reduce pollution containing polycyclic aromatic hydrocarbons.
    Type: Application
    Filed: November 4, 2019
    Publication date: April 2, 2020
    Inventors: Zhi Dang, Chen Yang, Fucai Deng, Guosheng Sun, Huixing Huang, Chuling Guo, Guining Lu, Xiaoyun Yi
  • Publication number: 20200081482
    Abstract: A display device includes a backlight module, a rear casing, an outer bezel frame, and a panel module. The backlight module includes a back plate and a light emitting assembly disposed on the back plate for emitting light. The rear casing covers the backlight module. The outer bezel frame includes a bezel body, a first fixing portion and a second fixing portion. The first fixing portion and the second fixing portion are disposed on a rear side of the bezel body and spaced apart from each other in a lateral direction. The second fixing portion is located at a side of the first fixing portion away from the backlight module. The first fixing portion and the second fixing portion are respectively fixed to the back plate and the rear casing in the lateral direction. The panel module is fixed on a front side of the bezel body for displaying images.
    Type: Application
    Filed: December 19, 2018
    Publication date: March 12, 2020
    Inventors: Guo-Wei Huang, Wei-Chia Huang, Chih-Chou Chou, Yao-Chen Yang
  • Publication number: 20200082573
    Abstract: Embodiments of the present disclosure provide a method and an apparatus for generating a simulation scene. The method includes: acquiring scene parameters of a benchmark scene, where a dimensionality of the scene parameters of the benchmark scene is M; inputting the scene parameters of the benchmark scene into an encoder that is trained, and acquiring encoding parameters according to an output result of the encoder, where a dimensionality of the encoding parameters is N, and N<M; adjusting the encoding parameters to obtain adjusted encoding parameters, and inputting respectively the adjusted encoding parameters into a decoder that is trained; and generating a simulation scene according to the scene parameters of the reconstructed scene that are output by the decoder. According to the method, generating massive simulation scenes similar to the benchmark scene based on the benchmark scene can be achieved, which meets the diversity requirements for the simulation scenes.
    Type: Application
    Filed: July 16, 2019
    Publication date: March 12, 2020
    Applicant: Baidu Online Network Technology (Beijing) Co., Ltd.
    Inventors: Junfei ZHANG, Chen YANG, Qingrui SUN, Dun LUO, Jiming MAO, Fangfang DONG
  • Publication number: 20200073913
    Abstract: Some embodiments of the present disclosure relate to a method and apparatus for processing a data sequence. An implementation of the method includes: generating a Hankel matrix based on a to-be-processed data sequence, the to-be-processed data sequence including zigzag noise; performing singular value decomposition on the Hankel matrix to obtain a left singular matrix, a singular value vector, and a right singular matrix, components of each dimension of the singular value vector being ordered from large to small; determining a noise component in each component of the singular value vector; zeroing each dimension of noise component in the singular value vector; generating a reconstructed Hankel matrix based on the left singular matrix, the singular value vector after zeroing, and the right singular matrix; and generating a processed data sequence based on the reconstructed Hankel matrix.
    Type: Application
    Filed: July 11, 2019
    Publication date: March 5, 2020
    Inventors: Qian DOU, Qingrui SUN, Junfei ZHANG, Chen YANG
  • Publication number: 20200061005
    Abstract: A method for preventing or treating an autism spectrum disorder in a subject in need thereof may include administering to the subject a composition containing a therapeutically effective amount of a benzoic acid salt and a pharmaceutically acceptable excipient thereof. The benzoic acid salt may be administered to the subject in an amount ranging from 100 mg/day to 2000 mg/day.
    Type: Application
    Filed: January 4, 2018
    Publication date: February 27, 2020
    Applicant: EXCELSIOR PHARMATECH LABS
    Inventors: Hsien-Yuan Lane, Pin-Chen Yang
  • Publication number: 20200067427
    Abstract: A charge controller for controlling a piezoelectric actuator includes a decoupled high-frequency path for controlling the actuator in response to relatively high frequency input signal and a decoupled low frequency path for controlling the actuator in response to a relatively low frequency input signal. The charge controller includes a self-compensating circuit. Features of the charge controller allow for linear control of the piezoelectric actuator without utilizing feedback sensors or complex models.
    Type: Application
    Filed: August 27, 2018
    Publication date: February 27, 2020
    Inventors: Kamal YOUCEF-TOUMI, Fangzhou XIA, Chen YANG
  • Publication number: 20200066741
    Abstract: A memory device comprises an array of two-transistor memory cells, two-transistor memory cells in the array including a vertical select transistor and a vertical data storage transistor. The array comprises a plurality of stacks of conductive lines, a stack of conductive lines including a select gate line and a word line adjacent the select gate line. The device comprises an array of vertical channel lines disposed through the conductive lines to a reference line, gate dielectric structures surrounding the vertical channel lines at channel regions of vertical select transistors in the array of vertical channel lines and the select gate lines, charge storage structures surrounding the vertical channel lines at channel regions of vertical data storage transistors in the array of vertical channel lines and the word lines, and bit lines coupled to the vertical channel lines via upper ends of the vertical channel lines.
    Type: Application
    Filed: August 23, 2018
    Publication date: February 27, 2020
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Guan-Wei Wu, Yao-Wen Chang, I-Chen Yang
  • Patent number: 10572018
    Abstract: A keyswitch with adjustable tactile feedback is adjusted by an adjusting method. The keyswitch includes a baseplate, an upper housing, an upper bushing component, a lower bushing component, a keycap and a recovering component. The baseplate has an electrode module, the upper housing is disposed on the baseplate, the upper bushing component is movably disposed on the upper housing, the lower bushing component is movably located between the baseplate and the upper housing, and the keycap is connected to a connecting portion of the upper bushing component. The lower bushing component can rotate relative to the baseplate to switch between a first position and a second position. The lower bushing component has a first lateral surface and a second lateral surface with different shapes. The recovering component is disposed between the baseplate and the lower bushing component to upwardly push the lower bushing component.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: February 25, 2020
    Assignee: DARFON ELECTRONICS CORP.
    Inventors: Chen Yang, Chia-Hung Liu, Yung-Chih Wang, Yu-Chun Hsieh
  • Publication number: 20200056841
    Abstract: The present invention is related to an UV LED curing apparatus, and more particularly, to an UV LED curing apparatus with improved housing and switch controller. The light reflective inner casing is preferably provided as an effective UV light reflector and as a supporting substrate of the UV LED light source while being capable of transmitting heat from the UV LED light source away for further heat dissipation to the ambient by the outer casing. The outer casing is detachably attached to the inner casing and allows a greater user interaction for decorative and entertainment purposes while also being a protective and heat dissipation means.
    Type: Application
    Filed: September 9, 2019
    Publication date: February 20, 2020
    Inventors: Danny Lee Haile, Kuo-Chang Cheng, Yu-Jen Li, Ya-Wen Wu, Pei-Chen Yang
  • Patent number: 10563896
    Abstract: A manifold assembly is configured to calibrate and test one or more superheat controllers and includes a manifold frame, a manifold having a plurality of fluid conduits mounted to the manifold frame, and a plurality of superheat controller fittings mounted to the fluid conduits, each superheat controller fitting configured to have a superheat controller attached thereto.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: February 18, 2020
    Assignee: DunAn Microstaq, Inc.
    Inventors: Buu C. Chung, Wayne C. Long, Arvind Rao, Chen Yang, Joseph Nguyen, Joe A. Ojeda, Sr., Colin B. Bingle
  • Publication number: 20200051637
    Abstract: A method for operating a memory array is provided. The memory array comprises a first NAND memory string comprising a ith memory cell, a i?1th memory cell, a ith word line, and a i?1th word line. The ith memory cell and the i?1th memory cell are arranged in a sequent order with a series electrical connection. The ith word line is electrically connected to the ith memory cell. The i?1th word line is electrically connected to the i?1th memory cell. The method for operating the memory array comprises in an operating time interval, performing a program inhibiting process to the ith memory cell, and simultaneously performing a first process to the ith memory cell. The program inhibiting process comprises providing a first pre-turn on voltage to the ith word line. The first process comprises providing a second pre-turn on voltage to the i?1th word line.
    Type: Application
    Filed: August 8, 2018
    Publication date: February 13, 2020
    Inventors: Tao-Yuan LIN, I-Chen YANG, Yao-Wen CHANG