Patents by Inventor Hung-Lin Chen

Hung-Lin Chen 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: 20240130246
    Abstract: A method for fabricating a semiconductor device includes the steps of first forming a first inter-metal dielectric (IMD) layer on a substrate and a metal interconnection in the first IMD layer, forming a magnetic tunneling junction (MTJ) and a top electrode on the metal interconnection, forming a spacer adjacent to the MTJ and the top electrode, forming a second IMD layer around the spacer, forming a cap layer on the top electrode, the spacer, and the second IMD layer, and then patterning the cap layer to form a protective cap on the top electrode and the spacer.
    Type: Application
    Filed: December 25, 2023
    Publication date: April 18, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Hui-Lin Wang, Po-Kai Hsu, Ju-Chun Fan, Ching-Hua Hsu, Yi-Yu Lin, Hung-Yueh Chen
  • Patent number: 11957061
    Abstract: A semiconductor device includes a substrate, a first dielectric layer, a second dielectric layer, and a third dielectric layer. The first dielectric layer is disposed on the substrate, around a first metal interconnection. The second dielectric layer is disposed on the first dielectric layer, around a via and a second metal interconnection. The second metal interconnection directly contacts the first metal interconnection. The third dielectric layer is disposed on the second dielectric layer, around a first magnetic tunneling junction (MTJ) structure and a third metal interconnection. The third metal interconnection directly contacts top surfaces of the first MTJ structure and the second metal interconnection, and the first MTJ structure directly contacts the via.
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: April 9, 2024
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Hui-Lin Wang, Po-Kai Hsu, Ju-Chun Fan, Yi-Yu Lin, Ching-Hua Hsu, Hung-Yueh Chen
  • Patent number: 11947153
    Abstract: A backlight module and a display device are provided, and the backlight module includes a light guide plate, a plurality of light-emitting components, and a frame. The light guide plate includes a first side, a second side, and two third sides. The light-emitting components are disposed on the first side, and light generated from the light-emitting components enters the light guide plate from the first side. The frame covers the second side and the third sides and includes an opening and at least one buffer portion. The light-emitting components are disposed in the opening, and the buffer portion is disposed on a side of the opening and contacts the light guide plate.
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: April 2, 2024
    Assignee: Radiant Opto-Electronics Corporation
    Inventors: Hung-Pin Cheng, Shih-Fan Liu, Chien-Yu Ko, Jui-Lin Chen
  • Patent number: 11925035
    Abstract: A hybrid random access memory for a system-on-chip (SOC), including a semiconductor substrate with a MRAM region and a ReRAM region, a first dielectric layer on the semiconductor substrate, multiple ReRAM cells in the first dielectric layer on the ReRAM region, a second dielectric layer above the first dielectric layer, and multiple MRAM cells in the second dielectric layer on the MRAM region.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: March 5, 2024
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Po-Kai Hsu, Hui-Lin Wang, Ching-Hua Hsu, Yi-Yu Lin, Ju-Chun Fan, Hung-Yueh Chen
  • Publication number: 20230234184
    Abstract: A polishing pad conditioning apparatus includes a base, a fiber, and a polymer protruding from a surface of the base and encompassing the fiber.
    Type: Application
    Filed: April 3, 2023
    Publication date: July 27, 2023
    Inventors: Cheng-Ping CHEN, Shih-Chung CHEN, Sheng-Tai PENG, Hung-Lin CHEN
  • Patent number: 11618126
    Abstract: A polishing pad conditioning apparatus includes a base, a fiber, and a polymer protruding from a surface of the base and encompassing the fiber.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: April 4, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
    Inventors: Cheng-Ping Chen, Shih-Chung Chen, Sheng-Tai Peng, Hung-Lin Chen
  • Publication number: 20230062567
    Abstract: Bipolar junction transistor (BJT) structures are provided. A BJT structure includes a semiconductor substrate, a collector region formed in the semiconductor substrate, a base region formed over the collector region, an emitter region formed over the collector region, a ring-shaped shallow trench isolation (STI) region formed in the collector region, and a base dielectric layer formed over the collector region and on opposite sides of the base region. The base dielectric layer is surrounded by an inner side wall of the ring-shaped STI region.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 2, 2023
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Kuan-Jung CHEN, Chun-Ming LIN, Tsung-Lin LEE, Shiuan-Jeng LIN, Hung-Lin CHEN
  • Publication number: 20220359416
    Abstract: The reflectance of a low-reflectance alignment mark is increased by coating the alignment mark with a high-reflectance film layer. This improves the strength of the light signal and reduces variation in the light signal.
    Type: Application
    Filed: August 17, 2021
    Publication date: November 10, 2022
    Inventors: Tzu-Hao Yeh, Kuan-Jung Chen, Tsung-Lin Lee, Shiuan-Jeng Lin, Hung-Lin Chen
  • Patent number: 11299683
    Abstract: A liquid fuel obtained by blending heavy oil by selectively introducing hydrocarbon substances. The liquid fuel consists of a light oil component consisting of C6-C12 alkane, a catalytic component consisting of C13-C16 alkane, and a heavy oil component. On the basis of the liquid fuel, the mass fraction of the heavy oil component is 10%-90%, the mass fraction of the light oil component is 0-49%, and the mass of the catalytic component accounts for 86% or more of the mass of the light oil component; and the liquid fuel may also contain an aromatic hydrocarbon having a mass fraction of 0-15%. The obtained liquid fuel has good driving performance, combustion performance and safety, and can be applied to a diesel engine system, a diesel/heavy oil combustion system, etc., as a mixed fuel oil.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: April 12, 2022
    Inventors: Shu-min Chen, Hung-lin Chen
  • Patent number: 11286304
    Abstract: Provided herein is a novel antibody exhibiting binding affinity and specificity to galectin-7. Also provided herein are methods for treating psoriasis or cancer in a subject by administering to the subject a drug selected with the aid of the present anti-galectin-7 antibody.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: March 29, 2022
    Assignee: ACADEMIA SINICA
    Inventors: Fu-Tong Liu, Hung-Lin Chen, Po-Cheng Chiang
  • Patent number: 11106120
    Abstract: A projection device, a light source system and a projection method thereof are provided. A portion of the light-emitting units are controlled to provide a light beam as the first light beam. It is detected whether characteristic parameters of the light-emitting units providing the light beam reach a preset value. When the preset value is not reached, the light-emitting units providing the light beam are disabled, and the remaining light-emitting units are controlled to provide the back-up light beam as the first light beam. A portion of the first light beam is converted into a second light beam. The first light beam of which the wavelength is not converted and the second light beam are combined to generate an illumination beam. The illumination beam is converted into an image beam. The image beam is converted into a projection beam.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: August 31, 2021
    Assignee: Coretronic Corporation
    Inventors: Chen-Cheng Chou, Jeng-An Liao, Fu-Shun Kao, Hung-Lin Chen, Hsin-Chang Huang
  • Publication number: 20210163836
    Abstract: A liquid fuel obtained by blending heavy oil by selectively introducing hydrocarbon substances. The liquid fuel consists of a light oil component consisting of C6-C12 alkane, a catalytic component consisting of C13-C16 alkane, and a heavy oil component. On the basis of the liquid fuel, the mass fraction of the heavy oil component is 10%-90%, the mass fraction of the light oil component is 0-49%, and the mass of the catalytic component accounts for 86% or more of the mass of the light oil component; and the liquid fuel may also contain an aromatic hydrocarbon having a mass fraction of 0-15%. The obtained liquid fuel has good driving performance, combustion performance and safety, and can be applied to a diesel engine system, a diesel/heavy oil combustion system, etc., as a mixed fuel oil.
    Type: Application
    Filed: September 25, 2017
    Publication date: June 3, 2021
    Inventors: Shu-min CHEN, Hung-lin CHEN
  • Publication number: 20210060727
    Abstract: A polishing pad conditioning apparatus includes a base, a fiber, and a polymer protruding from a surface of the base and encompassing the fiber.
    Type: Application
    Filed: July 6, 2020
    Publication date: March 4, 2021
    Inventors: Cheng-Ping Chen, Shih-Chung Chen, Sheng-Tai Peng, Hung-Lin Chen
  • Publication number: 20200164482
    Abstract: Described herein are multi-layered windows for use in chemical-mechanical planarization (CMP) systems and CMP processes. The multi-layered windows of the present disclosure include a transparent structural layer and a hydrophilic surfactant applied to at least a portion of at least one surface of the transparent structural layer. Such multi-layered windows may be in the polishing pad, the platen, or both.
    Type: Application
    Filed: September 3, 2019
    Publication date: May 28, 2020
    Inventors: Shih-Chung Chen, Yi-Shao Lin, Sheng-Tai Peng, Ya-Jen Sheuh, Hung-Lin Chen, Ren-Dou Lee
  • Publication number: 20200115456
    Abstract: Provided herein is a novel antibody exhibiting binding affinity and specificity to galectin-7. Also provided herein are methods for treating psoriasis or cancer in a subject by administering to the subject a drug selected with the aid of the present anti-galectin-7 antibody.
    Type: Application
    Filed: October 15, 2019
    Publication date: April 16, 2020
    Applicant: Academia Sinica
    Inventors: Fu-Tong LIU, Hung-Lin CHEN, Po-Cheng CHIANG
  • Publication number: 20200081332
    Abstract: An illumination system, a projection apparatus and an illumination control method are provided. The illumination system includes an excitation light source, an optical component, a light source driver, a temperature sensing module and a controller. The excitation light source emits an excitation light beam. The optical component is located on a transmission path of the excitation light beam. The light source driver is configured to drive the excitation light source. The temperature sensing module is located in a neighboring region of the optical component and configured to sense a temperature of the neighboring region of the optical component to output a sensing voltage. The controller is configured to receive the sensing voltage to determine whether the sensing voltage falls out of a predetermined voltage range and configured to output a control signal to the light source driver to adjust the excitation light beam.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Applicant: Coretronic Corporation
    Inventors: Chen-Cheng Chou, Jeng-An Liao, Chun-Hsien Wu, Fu-Shun Kao, Hung-Lin Chen, Hsin-Chang Huang
  • Patent number: 10586705
    Abstract: A non-volatile memory cell is disclosed. In one example, the non-volatile memory cell includes: a substrate; a first oxide layer over the substrate; a floating gate over the first oxide layer; a second oxide layer over the floating gate; and a control gate at least partially over the second oxide layer. At least one of the first oxide layer and the second oxide layer comprises fluorine.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: March 10, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Hung-Lin Chen, Shiuan-Jeng Lin, Wen-Chih Chiang, Po-Ming Chen, Tza-Hao Wang
  • Publication number: 20200073221
    Abstract: A projection device, a light source system and a projection method thereof are provided. A portion of the light-emitting units are controlled to provide a light beam as the first light beam. It is detected whether characteristic parameters of the light-emitting units providing the light beam reach a preset value. When the preset value is not reached, the light-emitting units providing the light beam are disabled, and the remaining light-emitting units are controlled to provide the back-up light beam as the first light beam. A portion of the first light beam is converted into a second light beam. The first light beam of which the wavelength is not converted and the second light beam are combined to generate an illumination beam. The illumination beam is converted into an image beam. The image beam is converted into a projection beam.
    Type: Application
    Filed: August 29, 2019
    Publication date: March 5, 2020
    Applicant: Coretronic Corporation
    Inventors: Chen-Cheng Chou, Jeng-An Liao, Fu-Shun Kao, Hung-Lin Chen, Hsin-Chang Huang
  • Publication number: 20190165180
    Abstract: A non-volatile memory cell is disclosed. In one example, the non-volatile memory cell includes: a substrate; a first oxide layer over the substrate; a floating gate over the first oxide layer; a second oxide layer over the floating gate; and a control gate at least partially over the second oxide layer. At least one of the first oxide layer and the second oxide layer comprises fluorine.
    Type: Application
    Filed: February 23, 2018
    Publication date: May 30, 2019
    Inventors: Hung-Lin CHEN, Shiuan-Jeng Lin, Wen-Chih Chiang, Po-Ming Chen, Tza-Hao Wang
  • Patent number: D1024932
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: April 30, 2024
    Assignee: WALSIN LIHWA CORPORATION
    Inventors: Ko-Ming Chen, Shih-Hsiang Wang, An-Hung Lin, Min-Chuan Wu, Shao-Pei Lin, Chien-Chung Ni, Chun-Ying Lin