Patents by Inventor Liang-Yu Yen

Liang-Yu Yen 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: 10184827
    Abstract: The present disclosure provides a near-infrared absorbing filter, including an absorbing type infrared filtering medium having opposite first and second surfaces; an organic coating layer formed on the first surface of the absorbing type filtering medium for absorbing infrared rays; a first multi-layered film structure formed on the organic coating layer with the organic coating layer disposed between the first multi-layered film structure and the absorbing type infrared filtering medium; and a second multi-layered film structure formed on the second surface of the absorbing type infrared filtering medium. The near-infrared filter of the present disclosure is able to reduce the wavelength difference of T50 and T20 of the incident light within the range of from 0 to 30 degrees to less than 5 nm, thereby reducing chromatic aberration effectively and reducing ghost images of infrared reflections. The disclosure further provides an image sensor including the near-infrared absorbing filter.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: January 22, 2019
    Assignee: Platinum Optics Technology Inc.
    Inventors: Hsin-Miau Peng, Chung-Han Lu, Liang-Yu Yen
  • Patent number: 10062787
    Abstract: A FinFET includes a fin structure, a gate, a source-drain region and an inter layer dielectric (ILD). The gate crosses over the fin structure. The source-drain region is in the fin structure. The ILD is laterally adjacent to the gate and includes a dopant, in which a dopant concentration of the ILD adjacent to the gate is lower than a dopant concentration of the ILD away from the gate.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: August 28, 2018
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yu-Ting Hsiao, Cheng-Ta Wu, Lun-Kuang Tan, Liang-Yu Yen, Ting-Chun Wang, Tsung-Han Wu, Wei-Ming You
  • Publication number: 20170322076
    Abstract: The present disclosure provides a near-infrared absorbing filter, including an absorbing type infrared filtering medium having opposite first and second surfaces; an organic coating layer formed on the first surface of the absorbing type filtering medium for absorbing infrared rays; a first multi-layered film structure formed on the organic coating layer with the organic coating layer disposed between the first multi-layered film structure and the absorbing type infrared filtering medium; and a second multi-layered film structure formed on the second surface of the absorbing type infrared filtering medium. The near-infrared filter of the present disclosure is able to reduce the wavelength difference of T50 and T20 of the incident light within the range of from 0 to 30 degrees to less than 5 nm, thereby reducing chromatic aberration effectively and reducing ghost images of infrared reflections. The disclosure further provides an image sensor including the near-infrared absorbing filter.
    Type: Application
    Filed: October 20, 2016
    Publication date: November 9, 2017
    Applicant: Platinum Optics Technology Inc.
    Inventors: Hsin-Miau PENG, Chung-Han LU, Liang-Yu YEN
  • Publication number: 20170133509
    Abstract: A FinFET includes a fin structure, a gate, a source-drain region and an inter layer dielectric (ILD). The gate crosses over the fin structure. The source-drain region is in the fin structure. The ILD is laterally adjacent to the gate and includes a dopant, in which a dopant concentration of the ILD adjacent to the gate is lower than a dopant concentration of the ILD away from the gate.
    Type: Application
    Filed: January 25, 2017
    Publication date: May 11, 2017
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yu-Ting HSIAO, Cheng-Ta WU, Lun-Kuang TAN, Liang-Yu YEN, Ting-Chun WANG, Tsung-Han WU, Wei-Ming YOU
  • Patent number: 9577102
    Abstract: A method of forming a gate includes: forming a dummy gate; forming an inter layer dielectric (ILD) laterally adjacent to the dummy gate; doping a dopant into the dummy gate and the ILD, in which a surface dopant concentration of the dummy gate is lower than a surface dopant concentration of the ILD; removing the dummy gate to form a cavity after doping the dopant into the dummy gate and the ILD; and forming the gate in the cavity.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: February 21, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yu-Ting Hsiao, Cheng-Ta Wu, Lun-Kuang Tan, Liang-Yu Yen, Ting-Chun Wang, Tsung-Han Wu, Wei-Ming You
  • Patent number: 8954108
    Abstract: A mobile apparatus, a base station, a direct communication system and a power control method thereof are provided. The direct communication system includes the mobile apparatus and the base station. The base station transmits a power measurement request message to the mobile apparatus. The mobile apparatus determines a power adjustment reference between the mobile apparatus and another mobile apparatus according to the power measurement request message. One of the mobile apparatus and the base station generates a power adjustment request message according to the power adjustment reference. The mobile apparatus adjusts a communication power with the another mobile apparatus according to the power adjustment request message.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: February 10, 2015
    Assignee: Institute for Information Industry
    Inventors: Hsien-Wei Tseng, Yih-Guang Jan, Yang-Han Lee, Chih-Yuan Lo, Liang-Yu Yen, Chun-Che Chien