Patents by Inventor Chieh Wang

Chieh Wang 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: 20230215970
    Abstract: The present disclosure provides a transferring head and a method for manufacturing an electronic device. The transferring head includes a substrate, a head unit, and a plurality of connecting elements. The head unit includes an electrode and a cantilever supporting the electrode. Two adjacent ones of the connecting elements are disposed between the substrate and the head unit. The electrode and a part of the cantilever are suspended over the substrate, and the cantilever is connected between one of the plurality of connecting elements and the electrode. The electrode is spaced apart from the plurality of connecting elements when viewed along a normal direction of the substrate.
    Type: Application
    Filed: March 1, 2023
    Publication date: July 6, 2023
    Applicant: InnoLux Corporation
    Inventors: Hui-Chieh Wang, Tsau-Hua Hsieh, Fang-Ying Lin
  • Publication number: 20230200049
    Abstract: The present application provides a memory device having a double-sided capacitor. The memory device includes a semiconductor substrate; a capacitor protruding from the semiconductor substrate; a first supporting layer disposed on the semiconductor substrate and surrounding the capacitor; and a second supporting layer disposed above the first supporting layer and surrounding the capacitor, wherein the second supporting layer includes a first opening extending through the second supporting layer and disposed adjacent to the capacitor.
    Type: Application
    Filed: March 15, 2022
    Publication date: June 22, 2023
    Inventor: WEN-CHIEH WANG
  • Publication number: 20230200042
    Abstract: The present application provides a method of manufacturing a memory device. The method includes steps of providing a semiconductor substrate; disposing a first supporting layer over the semiconductor substrate; disposing a first molding layer over the first supporting layer; disposing a second supporting layer over the first molding layer; removing a portion of the second supporting layer to form a first opening; disposing a second molding layer over the second supporting layer and within the first opening; forming a trench extending through the first supporting layer, the first molding layer, the second supporting layer and the second molding layer; disposing a conductive layer conformal to the trench; and removing the first molding layer and the second molding layer.
    Type: Application
    Filed: March 15, 2022
    Publication date: June 22, 2023
    Inventor: WEN-CHIEH WANG
  • Publication number: 20230187576
    Abstract: A method for manufacturing an indium gallium nitride quantum well is disclosed. The method includes providing a substrate in a process chamber, with the substrate including a gallium nitride layer. Having the process chamber reach a process vacuum. Providing a nitrogen molecular beam in plasma state, an indium molecular beam and an aluminum molecular beam into the process chamber simultaneously, controlling a flow rate ratio of the indium molecular beam to the aluminum molecular beam, and forming an indium aluminum nitride film on the gallium nitride layer, with the flow rate ratio being 0.6, 1.0, 1.29, 1.67 or 3.0. Forming an indium gallium nitride quantum well on the indium aluminum nitride film.
    Type: Application
    Filed: December 28, 2021
    Publication date: June 15, 2023
    Inventors: I-KAI LO, HUEI-JYUN SHIH, YING-CHIEH WANG
  • Publication number: 20230176779
    Abstract: A solid state disk, a data transmitting method and an intermediary controller thereof are provided. The solid state disk includes at least two flash memories, a SSD controller and an intermediary controller. The intermediary controller is connected between the flash memories and the SSD controller. The intermediary controller includes at least two flash interfaces, a customized interface and a data buffering unit. The flash interfaces are connected to the flash memories. The customized interface is connected to the SSD controller. The intermediary controller has a first clock domain and a second clock domain. The first clock domain is used for transmitting data from the flash memories to the data buffering unit. The second clock domain is used for transmitting data from the data buffering unit to the SSD controller. A frequency of the second clock domain is higher than a frequency of the first clock domain.
    Type: Application
    Filed: December 3, 2021
    Publication date: June 8, 2023
    Inventors: Kuan-Chieh WANG, Shih-Chou JUAN, Nai-Ping KUO
  • Patent number: 11670541
    Abstract: A first photoresist material is formed. The first photoresist material is exposed through a phase shift mask. The first photoresist material is developed to form a first photoresist layer, wherein the first photoresist layer comprises a plurality of first photoresist patterns and a plurality of first openings between the plurality of first photoresist patterns. A first conductive material is formed in the plurality of first openings. A second photoresist layer is formed over the first conductive material, wherein the second photoresist layer comprises at least one second opening. A second conductive material is formed in the at least one second opening. The first photoresist layer and the second photoresist layer are removed, to form a plurality of first conductive patterns and at least one second conductive pattern. A dielectric layer is formed, wherein the at least one second conductive pattern is disposed in the dielectric layer.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: June 6, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Chieh Wang, Hung-Jui Kuo, Jaw-Jung Shin, Ming-Tan Lee
  • Patent number: 11666406
    Abstract: The present invention is a method for controlling a Davinci surgical device. Firstly, controlling an operation part of a remote operation device to enter the inner of a body for executing a surgical operation. Then, an image capturing unit captures a plurality of corresponding surgical images to a control device, and the control device obtains a first torque component, a second torque component and an element action of the remote surgical device according to the surgical images to operate an output strength of the remote surgical device for further generating corresponding strength feedback by the output strength. Thus, the user can get the control status of the remote surgical device to prevent accidental iatrogenic injury from over-force and to proceed with the operation with improved accuracy.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: June 6, 2023
    Assignee: Gamania Digital Entertainment, Co., Ltd.
    Inventors: Po-Yun Liu, Hsien-Che Chuang, Chih-Cheng Chien, Yen-Chieh Wang
  • Publication number: 20230171556
    Abstract: The disclosure provides a method and a host for adjusting audio of speakers, and a computer readable medium. The method includes: controlling a far-field speaker to play a first audio signal; controlling an audio receiver to receive the first audio signal from the far-field speaker and accordingly positioning a speaker location of the far-field speaker; establishing a first hearing transfer function related to the far-filed speaker based on the speaker location of the far-filed speaker; controlling the far-field speaker to play a second audio signal based on a second hearing transfer function; controlling the audio receiver to receive the second audio signal and accordingly estimating a first reference hearing volume; obtaining a second reference hearing volume corresponding to a first near-field speaker; and adjusting a first volume of the far-field speaker based on the first reference hearing volume and the second reference hearing volume.
    Type: Application
    Filed: December 1, 2021
    Publication date: June 1, 2023
    Applicant: HTC Corporation
    Inventors: Yen-Chieh Wang, Li-Hsun Chang, Sung Jen Wang, Chien-Hung Lin
  • Patent number: 11664757
    Abstract: A motor control system with adjustable voltage harmonic and a method for correcting the motor control system is disclosed. Based on the input modulation order, the motor control system drives and controls a motor. The motor control system includes: a control order selection unit to generate a control order based on the modulation order, a modulation signal control unit used to generate a pulse output duty ratio modulation signal, a harmonic voltage weight selection unit used to select the weight value of the harmonic wave, a pulse modulation part to generate a control signal based on the modulation signal indicating the pulse output duty ratio, the weight value of the harmonic wave, and the pulse modulation carrier frequency signal. Based on the control signal, the inverter circuit adds the harmonic voltage into the motor-driving voltage to drive the motor, so as to reduce the noise or vibration of the motor.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: May 30, 2023
    Inventors: Shih-Chieh Wang, Cheng-Tai Cheng, Ming-Ho Hsu
  • Patent number: 11664390
    Abstract: An electronic device is provided. The electronic device includes a supporting substrate, a flexible substrate disposed on the supporting substrate, a first conductive layer disposed on the flexible substrate, a second conductive layer disposed on the first conductive layer, a plurality of organic elements disposed between the first conductive layer and the second conductive layer, and an opening passing through the supporting substrate and exposing a portion of the flexible substrate. The first conductive layer alternately contacts the second conductive layer and the plurality of organic elements.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: May 30, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Ti-Chung Chang, Chih-Chieh Wang, Chien-Chih Chen
  • Patent number: 11658262
    Abstract: A method for manufacturing a light emitting device is provided. The method for manufacturing the light emitting device includes: providing a substrate with light emitting units disposed thereon; attaching the light emitting units to a carrier; removing the substrate; and transferring a portion of the light emitting units from the carrier to a driving substrate.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: May 23, 2023
    Assignee: Innolux Corporation
    Inventors: Kai Cheng, Tsau-Hua Hsieh, Jian-Jung Shih, Fang-Ying Lin, Hui-Chieh Wang, Wan-Ling Huang
  • Publication number: 20230141521
    Abstract: The present disclosure relates to a semiconductor device and a manufacturing method of fabricating a semiconductor structure. The method includes forming an opening in a substrate and depositing a conformal metal layer in the opening. The depositing includes performing one or more deposition cycles. The deposition includes flowing a first precursor into a deposition chamber and purging the deposition chamber to remove at least a portion of the first precursor. The method also includes flowing a second precursor into the deposition chamber to form a sublayer of the conformal metal layer and purging the deposition chamber to remove at least a portion of the second precursor. The method further includes performing a metallic halide etching (MHE) process that includes flowing a third precursor into the deposition chamber.
    Type: Application
    Filed: January 2, 2023
    Publication date: May 11, 2023
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Po-Yu LIN, Chi-Yu Chou, Hsien-Ming Lee, Huai-Tei Yang, Chun-Chieh Wang, Yueh-Ching Pai, Chi-Jen Yang, Tsung-Ta Tang, Yi-Ting Wang
  • Patent number: 11641346
    Abstract: A data anonymity method and a data anonymity system are provided. The data anonymity method includes the following steps. A data set comprising a plurality of direct-identifiers, a plurality of quasi-identifiers and a plurality of event logs each of which includes an activity and a timestamp is obtained. A content of each of the direct-identifiers is replaced by a pseudonym. The quasi-identifiers are classified, via a group-by algorithm with k-anonymity, as a plurality of equivalence classes. The activities corresponding to each of the direct-identifiers are linked according to the timestamps to obtain a plurality of event sequences. A similarity hierarchy tree is obtained according to a plurality of edit distances among the event sequences. The event sequences are grouped according to the similarity hierarchy tree with k-anonymity to obtain at least one group. The event sequences which are in the group are generalized.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: May 2, 2023
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ming-Chih Kao, Yu-Hsuan Pan, Pin-Hui Lu, Pei-Hsuan Lu, Pang-Chieh Wang, Kai-Cheng Liu
  • Publication number: 20230130426
    Abstract: A sub-Non-Uniform Memory Access (sub-NUMA) clustering fault resilient memory system includes an initialization subsystem that is coupled to a processing system and a memory system. The initialization subsystem determines that the processing system and the memory system are configured to provide a plurality of NUMA nodes, allocates a respective portion of the memory system to each of the plurality of NUMA nodes, and configures each respective portion of the memory system to mirror a mirrored subset of that respective portion of the memory system. Subsequently, respective data that is utilized by each of the plurality of NUMA nodes provided by the processing system and the memory system and that is stored in the mirrored subset of the respective portion of the memory system allocated to that NUMA node is mirrored in that respective portion of the memory system.
    Type: Application
    Filed: October 27, 2021
    Publication date: April 27, 2023
    Inventors: Ching-Lung Chao, Hsin-Chieh Wang, Hung-Tah Wei
  • Publication number: 20230126312
    Abstract: A method for obtaining enrichment information and a controller are provided. The method includes: querying, by an enrichment information handling circuit, whether a database stores a first enrichment information corresponding to a user device in response to the enrichment information handling circuit receiving a first creation request associated with the user device from an application; triggering, by the enrichment information handling circuit, the application to subscribe to the database for enrichment information corresponding to the user device in response to determining that the database stores the first enrichment information corresponding to the user device; and pushing, by the database, second enrichment information to the application in response to presence of the second enrichment information corresponding to the user device in the database.
    Type: Application
    Filed: December 6, 2021
    Publication date: April 27, 2023
    Applicant: Industrial Technology Research Institute
    Inventors: Chang-Lan Tsai, Kai-Wen Chen, Yu-Chieh Wang
  • Patent number: 11638089
    Abstract: A speaker module adapted to be disposed on a wearable device. The speaker module includes at least one driving unit and an enclosure. The driving unit is configured to produce sound. The enclosure contains the driving unit and has a front chamber and a rear chamber. The front chamber and the rear chamber are individually located at two opposite sides of the driving unit. The enclosure has a front opening, a first rear opening, and a second rear opening. The front opening communicates with the front chamber. The first rear opening and the second rear opening individually communicate with the rear chamber. A sum of sound outputted from the front opening, the first rear opening, and the second rear opening has directivity.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: April 25, 2023
    Assignee: HTC Corporation
    Inventors: Yen-Chieh Wang, Sung Jen Wang, Yu-Zhen He
  • Patent number: 11637399
    Abstract: A connector combination structure is provided. The connector combination structure includes a first connector and a second connector. The first connector includes a first joint and at least one wedging portion. The second connector includes a housing, a second joint and at least one wedging arm. The second joint and the wedging arm are disposed in the housing. The wedging arm is adapted to be rotated between a first arm position and a second arm position. The first joint is adapted to be inserted into the housing to be connected to the second joint. When the wedging arm is located in the first arm position, the wedging arm is adapted to wedge the wedging portion. When the wedging arm is in the second arm position, the wedging arm is adapted to release the wedging portion.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: April 25, 2023
    Assignee: WISTRON NEWEB CORP.
    Inventors: Che-Min Lin, Po-Nien Ko, Yi-Chieh Wang, Po-Wen Wang
  • Publication number: 20230116486
    Abstract: A detection device and a detection method for a malicious HTTP request are provided. The detection method includes: receiving a HTTP request and capturing a parameter from the HTTP request; filtering the HTTP request in response to the parameter not matching a whitelist; encoding each character of the HTTP request to generate an encoded string in response to the HTTP request not being filtered; generating an estimated HTTP request according to the encoded string by using an autoencoder; and determining that the HTTP request is a malicious HTTP request in response to a similarity between the HTTP request and the estimated HTTP request being less than a similarity threshold, and outputting a determined result.
    Type: Application
    Filed: November 11, 2021
    Publication date: April 13, 2023
    Applicant: Industrial Technology Research Institute
    Inventors: Pei-Hsuan Lu, Pang-Chieh Wang
  • Publication number: 20230114343
    Abstract: The present invention provides a filtering circuit comprising a poly phase filter and a quadrature phase detector. The poly phase filter comprises a first path, a second path, a third path and a fourth path. The first path is configured to receive a first input signal to generate a first clock signal. The second path comprising a first adjustable delay circuit is configured to receive the first input signal to generate a second clock signal. The third path comprising a second adjustable delay circuit is configured to receive a second input signal to generate a third clock signal. The fourth path is configured to receive the second input signal to generate a fourth clock signal. The quadrature phase detector is configured to detect phases of these clock signals to generate control signals to control the first adjustable delay circuit and the second adjustable delay circuit.
    Type: Application
    Filed: July 14, 2022
    Publication date: April 13, 2023
    Applicant: MEDIATEK INC.
    Inventors: Fong-Wen Lee, Wen-Chieh Wang, Yu-Hsin Lin
  • Patent number: D991253
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: July 4, 2023
    Assignee: QUANTA COMPUTER INC.
    Inventor: Te-Chieh Wang