Patents by Inventor TING YEH

TING YEH 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: 20210157092
    Abstract: A photographing optical system includes eight lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element and an eighth lens element. The eight lens elements each have an object-side surface facing toward the object side and an image-side surface facing toward the image side. The first lens element has positive refractive power. The fifth lens element has positive refractive power. The object-side surface of the seventh lens element is convex in a paraxial region thereof. The image-side surface of the eighth lens element is concave in a paraxial region thereof. At least one lens surface of at least one lens element of the photographing optical system has at least one critical point in an off-axis region thereof.
    Type: Application
    Filed: January 3, 2020
    Publication date: May 27, 2021
    Applicant: LARGAN PRECISION CO., LTD.
    Inventors: Chun-Yen CHEN, Kuan-Ting YEH, Tzu-Chieh KUO
  • Publication number: 20210159723
    Abstract: A power supplying device comprising a battery, a charging circuit and a DC-AC conversion circuit is provided. The charging circuit is electrically coupled to an AC power source and configured to charge the battery. The DC-AC conversion circuit is electrically coupled to the battery and configured to supply an AC output. When the power supplying device is powered on, both of the charging circuit and the DC-AC conversion circuit are enabled.
    Type: Application
    Filed: November 25, 2019
    Publication date: May 27, 2021
    Applicant: CYBER POWER SYSTEMS, INC.
    Inventors: LIEN-HSUN HO, SHOU-TING YEH, JUI-HUNG CHOU, KAI-TSUNG YANG
  • Patent number: 11011634
    Abstract: A semiconductor device includes a semiconductor substrate, an n-type fin field effect transistor. The n-type fin field effect transistor includes a fin structure, a gate stack, and a source/drain region. The gate stack includes a gate dielectric and a gate electrode. The gate dielectric is disposed in between the fin structure and the gate electrode. The source/drain region includes an epitaxial structure and an epitaxy coat covering the epitaxial structure. The epitaxial structure is made of a material having a lattice constant larger than a channel region. The epitaxy coat is made of a material having a lattice constant lower than the channel region.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: May 18, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Wei-Yang Lee, Ting-Yeh Chen, Chii-Horng Li, Feng-Cheng Yang
  • Publication number: 20210103124
    Abstract: An imaging optical system includes three lens elements. The three lens elements, in order from an object side to an image side, are a first lens element having an object-side surface facing the object side and an image-side surface facing the image side, a second lens element having an object-side surface facing the object side and an image-side surface facing the image side, and a third lens element having an object-side surface facing the object side and an image-side surface facing the image side. The third lens element has positive refractive power, the imaging optical system has a total of three lens elements, and there are air gaps between paraxial regions of the first lens element, the second lens element and the third lens element.
    Type: Application
    Filed: January 27, 2020
    Publication date: April 8, 2021
    Inventors: KUAN-MING CHEN, KUAN-TING YEH, TZU-CHIEH KUO
  • Patent number: 10948695
    Abstract: A photographing optical lens assembly includes seven lens elements, the seven lens elements being, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. Each of the seven lens elements includes an object-side surface facing towards the object side and an image-side surface facing towards the image side. The image-side surface of the seventh lens element is concave in a paraxial region thereof and includes at least one inflection point in an off-axis region thereof.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: March 16, 2021
    Assignee: LARGAN PRECISION CO., LTD.
    Inventors: Kuan-Ting Yeh, Hsin-Hsuan Huang
  • Publication number: 20210043270
    Abstract: In one example, a device housing is described, which may include a base substrate and ion-exchanged glass beads disposed on an outer surface of the base substrate.
    Type: Application
    Filed: April 11, 2018
    Publication date: February 11, 2021
    Inventors: KUAN-TING WU, YA-TING YEH, CHAO-WEN CHENG, HSIN-YI LEE
  • Publication number: 20210024297
    Abstract: A system for sorting moving objects is disclosed. The system comprises a light source, an image capturing device, a controlling and processing device, and an object sorting device. Particularly, the controlling and processing device is configured to decide a first setting parameter so as to apply a parameter adjustment to the light source, and is also configured to decide a second setting parameter so as to apply an parameter adjustment to the image capturing device. After deciding an object classifier based on the first setting parameter, the second setting parameter, and object images received from the image capturing device, the object sorting device is controlled to apply an object sorting process to the of objects that are delivered by the belt conveyor, thereby sorting the objects into at least two object group consisting of a normal object group and a defective object group.
    Type: Application
    Filed: July 23, 2020
    Publication date: January 28, 2021
    Inventors: FENG-TSO SUN, YI-TING YEH, FENG-YU SUN, HUI-PU CHANG
  • Patent number: 10903204
    Abstract: A lateral transient voltage suppressor device is provided, comprising a doped substrate, a lateral clamping structure disposed on the doped substrate, a buried doped layer disposed between the doped substrate and the lateral clamping structure for isolation, at least one diode module, and at least one trench arranged in the doped substrate, having a depth not less than that of the buried doped layer, and being disposed between the lateral clamping structure and the at least one diode module for electrical isolation. The doped substrate and the buried doped layer have opposite conductivity types such that the doped substrate is electrically floating. The buried doped layer can be further disposed to separate the diode module from the doped substrate. By employing the proposed invention, the lateral transient voltage suppressor device is advantageous of maintaining both a lower clamping voltage as well as a reduced dynamic resistance.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: January 26, 2021
    Assignee: AMAZING MICROELECTRONIC CORP.
    Inventors: Che-Hao Chuang, Chih-Ting Yeh, Kun-Hsien Lin
  • Patent number: 10890738
    Abstract: An optical imaging lens assembly includes five lens elements, which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The third lens element has negative refractive power. The fifth lens element has negative refractive power.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: January 12, 2021
    Assignee: LARGAN PRECISION CO., LTD.
    Inventors: Kuan-Ting Yeh, Kuo-Jui Wang, Chien-Hsun Wu, Wei-Yu Chen, Po-Lun Hsu
  • Patent number: 10884856
    Abstract: An error-handling method, an associated data storage device and the controller thereof are provided. The error-handling method may include: uploading an error-handling program to a buffer memory equipped with error correction code (ECC) protection capability; in response to at least one error, interrupting execution of a current procedure and activating an interruption service; executing the error-handling program on the buffer memory; disabling a transmission interface circuit; resetting at least one hardware engine and at least one NV memory element; performing cache rearrangement regarding a data cache within the data storage device, and programming rearranged cache data into the NV memory element, to perform data recovery; and through activating a watchdog module and the transmission interface circuit and relinking with a host device, completing soft reset to make the data storage device operate normally again.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: January 5, 2021
    Assignee: Silicon Motion, Inc.
    Inventors: Che-Ming Kuo, Yen-Ting Yeh
  • Patent number: 10872889
    Abstract: A semiconductor component includes a substrate having a dense zone and a less-dense zone, at least one first FinFET device disposed on the dense zone, and at least one second FinFET device disposed on the less-dense zone, in which a width of a first source/drain region of the first FinFET device is smaller than a width of a second source/drain region of the second FinFET device.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: December 22, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ting-Yeh Chen, Wei-Yang Lee, Han-Wei Wu, Feng-Cheng Yang
  • Publication number: 20200326507
    Abstract: An optical photographing lens assembly includes three lens elements which are, in order from an object side to an image side: a first lens element, a second lens element and a third lens element. Each of the three lens elements of the optical photographing lens assembly has an object-side surface facing toward the object side and an image-side surface facing toward the image side. The object-side surface of the first lens element is concave in a paraxial region thereof, the object-side surface of the first lens element is aspheric and has at least one inflection point, and the object-side surface of the first lens element has at least one critical point in an off-axis region thereof. The optical photographing lens assembly has a total of three lens elements.
    Type: Application
    Filed: May 30, 2019
    Publication date: October 15, 2020
    Applicant: LARGAN PRECISION CO.,LTD.
    Inventors: Chun-Che HSUEH, Kuan-Ting YEH, Tzu-Chieh KUO
  • Publication number: 20200283648
    Abstract: In one example, an electronic device housing is described, which may include a substrate having a surface and at least one waterborne metallic paint coating formed on the surface of the substrate. The at least one waterborne metallic paint coating may include an insulating material encapsulated metal powder in combination with at least one of a surface modified synthetic mica and a surface modified glass platelet.
    Type: Application
    Filed: November 13, 2017
    Publication date: September 10, 2020
    Inventors: KUAN-TING WU, YA-TING YEH, CHI HAO CHANG
  • Publication number: 20200284706
    Abstract: The invention provides enrichment platform devices for size-based capture of particles in solution. The enrichment platform device is useful for label-free capture of any particle. The invention relates to enrichment platform devices using nanowires and vertically aligned carbon nanotubes. The invention provides methods for making the enrichment platform devices. The invention provides methods for using the enrichment platform devices for filtering particles, capturing particles, concentrating particles, and releasing viable particles.
    Type: Application
    Filed: February 7, 2020
    Publication date: September 10, 2020
    Inventors: Siyang Zheng, Mauricio Terrones, Yin-Ting Yeh, Yi Tang, Huaguang Lu, Nestor Perea Lopez, Yiqiu Xia
  • Publication number: 20200251594
    Abstract: A semiconductor structure includes a substrate, first fins extending from the substrate with a first fin pitch, and second fins extending from the substrate with a second fin pitch that is smaller than the first fin pitch. The semiconductor structure also includes first gate structures engaging the first fins, second gate structures engaging the second fins, first epitaxial semiconductor features adjacent the first gate structures, and second epitaxial semiconductor features adjacent the second gate structures. The first epitaxial semiconductor features are partially embedded in the first fins at a first depth, and the second epitaxial semiconductor features are partially embedded in the second fins at a second depth that is smaller than the first depth.
    Type: Application
    Filed: April 20, 2020
    Publication date: August 6, 2020
    Inventors: Wei-Yang Lee, Tzu-Hsiang Hsu, Ting-Yeh Chen, Feng-Cheng Yang
  • Patent number: 10732391
    Abstract: An image system lens assembly includes five lens elements, the five lens elements being, in order from an object side to an image side: a first lens element; a second lens element having an object side-surface being convex in a paraxial region thereof; a third lens element having negative refractive power; a fourth lens element with positive refractive power having an image-side surface being convex in a paraxial region thereof; and a fifth lens element having negative refractive power.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: August 4, 2020
    Assignee: LARGAN PRECISION CO., LTD.
    Inventors: Kuan-Ting Yeh, Tzu-Chieh Kuo
  • Publication number: 20200233183
    Abstract: A photographing lens assembly includes, in order from an object side to an image side: a first, a second, a third, a fourth, a fifth and a sixth lens elements. The first lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof, wherein the object-side surface has at least one convex critical point in an off-axis region thereof. The third lens element has an image-side surface being convex in a paraxial region thereof. The fourth lens element has positive refractive power. The fifth lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof, and an image-side surface being convex in a paraxial region thereof. The sixth lens element has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface has at least one convex critical point in an off-axis region thereof.
    Type: Application
    Filed: April 2, 2020
    Publication date: July 23, 2020
    Applicant: LARGAN PRECISION CO., LTD.
    Inventors: Po-Lun HSU, Wei-Yu CHEN, Kuan-Ting YEH, Ssu-Hsin LIU
  • Publication number: 20200200997
    Abstract: An imaging lens system includes four lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element and a fourth lens element, and each of the four lens elements has an object-side surface facing toward the object side and an image-side surface facing toward the image side. The first lens element has negative refractive power. The fourth lens element has positive refractive power, and the image-side surface of the fourth lens element is convex in a paraxial region thereof. At least one lens element of the imaging lens system has at least one lens surface having at least one inflection point.
    Type: Application
    Filed: May 17, 2019
    Publication date: June 25, 2020
    Applicant: LARGAN PRECISION CO.,LTD.
    Inventors: Kuan-Ting YEH, Hsin-Hsuan HUANG
  • Publication number: 20200192429
    Abstract: In one example, a kickstand for a portable electronic device is disclosed which includes a body portion rotatably connected to the portable electronic device. The body portion defines at least one recess. Further, the kickstand includes at least one rubber magnet disposed within the at least one recess. The at least one rubber magnet, when located in close proximity to the portable electronic device, interacts magnetically with at least one magnetic material included within the portable electronic device.
    Type: Application
    Filed: July 4, 2017
    Publication date: June 18, 2020
    Inventors: KUAN-TING WU, YA-TING YEH, SHIH-HSUN HUANG
  • Publication number: 20200180283
    Abstract: The invention provides a flexible sealing film. The flexible sealing film includes a polymer layer and a thermosetting resin layer. The thermosetting layer is arranged on a surface of the polymer layer, and includes: (a) 100 parts by weight of epoxy resin, (b) 50 parts by weight to 100 parts by weight of a phosphorous flame retardant, (c) 20 parts by weight to 50 parts by weight of a toughening agent, (d) 0.1 parts by weight to 2.0 parts by weight of a phosphine compound, (e) 2 parts by weight to 12 parts by weight of silicon dioxide, and (f) 1 part by weight to 10 parts by weight of an ion exchanger. The invention further provides a flexible sealing film and a flexible sealing structure.
    Type: Application
    Filed: November 28, 2019
    Publication date: June 11, 2020
    Applicant: Microcosm Technology Co., Ltd.
    Inventors: Chun-Ting Yeh, Sih-Ci Jheng