Patents by Inventor Peter L. D. Chang

Peter L. D. Chang 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: 11785759
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: October 10, 2023
    Assignee: Intel Corporation
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Publication number: 20220415894
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Application
    Filed: August 24, 2022
    Publication date: December 29, 2022
    Inventors: Peter L.D. CHANG, Uygar E. AVCI, David KENCKE, Ibrahim BAN
  • Patent number: 11462540
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: October 4, 2022
    Assignee: Intel Corporation
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Publication number: 20210159228
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Application
    Filed: January 5, 2021
    Publication date: May 27, 2021
    Inventors: Peter L.D. CHANG, Uygar E. AVCI, David KENCKE, Ibrahim BAN
  • Patent number: 10916547
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: February 9, 2021
    Assignee: Intel Corporation
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Patent number: 10823912
    Abstract: Described herein is a top-side vertical outcoupler for use in an integrated photonics device. The integrated photonics device can include a photonics circuit, where light can propagate through waveguide(s) to outcoupler(s). The outcoupler(s) can redirect the light to optics, which can then collimate, focus, and/or direct the light to a launch region located on an external surface of the device. The integrated photonics device can include a plurality of layers deposited on a supporting layer. The plurality of layers can be used to form the waveguide(s) and the outcoupler(s). By forming the outcoupler(s) of the same material as the waveguide(s), the amount of light that is lost can be reduced or minimized. Additionally, the reduced number of interfaces that the light has to pass through to reach the outcoupler(s) can allow for better control of the divergence angles of the emitted light.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: November 3, 2020
    Assignee: Apple Inc.
    Inventors: Jason Pelc, Pat Wright, Peter L. D. Chang
  • Publication number: 20200312854
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Application
    Filed: June 12, 2020
    Publication date: October 1, 2020
    Inventors: Peter L.D. CHANG, Uygar E. AVCI, David KENCKE, Ibrahim BAN
  • Patent number: 10720434
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: July 21, 2020
    Assignee: Intel Corporation
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Publication number: 20190386007
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Application
    Filed: June 25, 2019
    Publication date: December 19, 2019
    Inventors: Peter L.D. CHANG, Uygar E. AVCI, David KENCKE, Ibrahim BAN
  • Patent number: 10381350
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: August 13, 2019
    Assignee: Intel Corporation
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Publication number: 20190035790
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Application
    Filed: October 3, 2018
    Publication date: January 31, 2019
    Inventors: Peter L.D. CHANG, Uygar E. AVCI, David KENCKE, Ibrahim BAN
  • Patent number: 10121792
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: November 6, 2018
    Assignee: Intel Corporation
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Publication number: 20180226407
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Application
    Filed: October 9, 2017
    Publication date: August 9, 2018
    Inventors: Peter L.D. CHANG, Uygar E. AVCI, David KENCKE, Ibrahim BAN
  • Patent number: 9939578
    Abstract: Planar lightwave circuits with a polymer coupling waveguide optically coupling a planar waveguide over a first region of a substrate to an optical component, such as a laser, affixed to a second region of the substrate. The coupling waveguide may be formed from a polymer layer applied over the planar waveguide and optical component such that any misalignment between the two may be accommodated by patterning the polymer into a waveguide having a first end aligned to an end of the planar waveguide and a second end aligned to an edge of the optical component. In embodiments, the polymer is photo-definable, such as a negative resist, and may be patterned through direct laser writing. In embodiments, the optical component is a thin film affixed to the substrate through micro-transfer printing. In other embodiments, the optical component is a semiconductor chip affixed to the substrate by flip-chip bonding.
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: April 10, 2018
    Assignee: Intel Corporation
    Inventors: Peter L. D. Chang, Jai-Hung Tseng
  • Patent number: 9786667
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: October 10, 2017
    Assignee: Intel Corporation
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Publication number: 20170207222
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Application
    Filed: March 30, 2017
    Publication date: July 20, 2017
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Patent number: 9646970
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: May 9, 2017
    Assignee: Intel Corporation
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Publication number: 20170062434
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Application
    Filed: November 11, 2016
    Publication date: March 2, 2017
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Patent number: 9520399
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which allows the different oxide and gate materials to be fabricated is described.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: December 13, 2016
    Assignee: Intel Corporation
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban
  • Publication number: 20160322360
    Abstract: A method for fabricating floating body memory cells (FBCs), and the resultant FBCs where gates favoring different conductivity type regions are used is described. In one embodiment, a p type back gate with a thicker insulation is used with a thinner insulated n type front gate. Processing, which compensates for misalignment, which alloys the different oxide and gate materials to he fabricated is described.
    Type: Application
    Filed: July 13, 2016
    Publication date: November 3, 2016
    Inventors: Peter L. D. Chang, Uygar E. Avci, David Kencke, Ibrahim Ban