Patents by Inventor Jane Qian Liu

Jane Qian Liu 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: 20240128199
    Abstract: An example ceramic panel has a first surface and a second surface. The ceramic panel has a bond finger well on the first surface of the ceramic panel a scribe line well on the second surface of the ceramic panel. The ceramic panel also has a scribe line along the scribe line well.
    Type: Application
    Filed: December 22, 2023
    Publication date: April 18, 2024
    Inventors: Jane Qian Liu, Bradley Morgan Haskett
  • Patent number: 11894313
    Abstract: An example ceramic panel has a first surface and a second surface. The ceramic panel has a bond finger well on the first surface of the ceramic panel a scribe line well on the second surface of the ceramic panel. The ceramic panel also has a scribe line along the scribe line well.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: February 6, 2024
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Jane Qian Liu, Bradley Morgan Haskett
  • Patent number: 11807522
    Abstract: In described examples, a device mounted on a substrate includes an encapsulant. In at least one example, an encapsulant barrier is deposited along a scribe line, along which the substrate is singulatable. To encapsulate one or more terminals of the substrate, an encapsulant is deposited between the encapsulant barrier and an edge of the device parallel to the encapsulant barrier.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: November 7, 2023
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Jane Qian Liu, Gary Philip Thomson, Richard Allen Richter
  • Publication number: 20220130771
    Abstract: An example ceramic panel has a first surface and a second surface. The ceramic panel has a bond finger well on the first surface of the ceramic panel a scribe line well on the second surface of the ceramic panel. The ceramic panel also has a scribe line along the scribe line well.
    Type: Application
    Filed: October 27, 2020
    Publication date: April 28, 2022
    Inventors: Jane Qian Liu, Bradley Morgan Haskett
  • Patent number: 11145782
    Abstract: A method for processing an integrated optical circuit chip includes securing a panel dam around a periphery of an array of integrated optical circuit chips that share a substrate. The method also includes filling an area circumscribed by the panel dam with an insulating polymer to a level below a top surface of the integrated optical circuit chips. The method further includes singulating a given integrated optical circuit chip in the array of integrated optical circuit chips.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: October 12, 2021
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Jane Qian Liu, Gary Philip Thomson
  • Publication number: 20200339416
    Abstract: In described examples, a device mounted on a substrate includes an encapsulant. In at least one example, an encapsulant barrier is deposited along a scribe line, along which the substrate is singulatable. To encapsulate one or more terminals of the substrate, an encapsulant is deposited between the encapsulant barrier and an edge of the device parallel to the encapsulant barrier.
    Type: Application
    Filed: July 13, 2020
    Publication date: October 29, 2020
    Inventors: Jane Qian Liu, Gary Philip Thomson, Richard Allen Richter
  • Patent number: 10710875
    Abstract: In described examples, a device mounted on a substrate includes an encapsulant. In at least one example, an encapsulant barrier is deposited along a scribe line, along which the substrate is singulatable. To encapsulate one or more terminals of the substrate, an encapsulant is deposited between the encapsulant barrier and an edge of the device parallel to the encapsulant barrier.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: July 14, 2020
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Jane Qian Liu, Gary Philip Thomson, Richard Allen Richter
  • Publication number: 20200212250
    Abstract: A method for processing an integrated optical circuit chip includes securing a panel dam around a periphery of an array of integrated optical circuit chips that share a substrate. The method also includes filling an area circumscribed by the panel dam with an insulating polymer to a level below a top surface of the integrated optical circuit chips. The method further includes singulating a given integrated optical circuit chip in the array of integrated optical circuit chips.
    Type: Application
    Filed: December 27, 2018
    Publication date: July 2, 2020
    Inventors: JANE QIAN LIU, GARY PHILIP THOMSON
  • Publication number: 20190144270
    Abstract: In described examples, a device mounted on a substrate includes an encapsulant. In at least one example, an encapsulant barrier is deposited along a scribe line, along which the substrate is singulatable. To encapsulate one or more terminals of the substrate, an encapsulant is deposited between the encapsulant barrier and an edge of the device parallel to the encapsulant barrier.
    Type: Application
    Filed: November 13, 2017
    Publication date: May 16, 2019
    Inventors: Jane Qian Liu, Gary Philip Thomson, Richard Allen Richter
  • Patent number: 9520307
    Abstract: Microelectromechanical systems (MEMS) such as digital micromirror devices (DMD) are manufactured in arrays. Covers, packages, and lids are placed around each device and a liquid such as epoxy resin is dispensed around the packaged device. The epoxy resin acts as a sealant to form a hermetic seal. A nozzle comprises multiple orifices along a sidewall of the nozzle to dispense the epoxy resin horizontally and parallel to the plane of the wafer substrate. The distal ends of the nozzle are enclosed.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: December 13, 2016
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Edward Carl Fisher, Jane Qian Liu
  • Publication number: 20160225643
    Abstract: Microelectromechanical systems (MEMS) such as digital micromirror devices (DMD) are manufactured in arrays. Covers, packages, and lids are placed around each device and a liquid such as epoxy resin is dispensed around the packaged device. The epoxy resin acts as a sealant to form a hermetic seal. A nozzle comprises multiple orifices along a sidewall of the nozzle to dispense the epoxy resin horizontally and parallel to the plane of the wafer substrate. The distal ends of the nozzle are enclosed.
    Type: Application
    Filed: January 29, 2015
    Publication date: August 4, 2016
    Inventors: Edward Carl Fisher, Jane Qian Liu
  • Patent number: 7898724
    Abstract: A packaged electronic device includes a substrate with an upper surface interrupted by a well formed in the substrate. The well has a substrate bottom surface and a substrate sidewall. An electronic device is located in the well over the substrate bottom surface and has a device top surface and a device sidewall. A trench is bounded by the substrate bottom surface, the substrate sidewall and the device sidewall. An encapsulant at least partially fills the trench and contacts the substrate sidewall and the device sidewall. The encapsulant has a first elevation on the substrate sidewall with respect to the substrate bottom surface and a second elevation on the substrate device sidewall with respect to the substrate bottom surface that is at least about 35% greater than the first elevation.
    Type: Grant
    Filed: November 5, 2008
    Date of Patent: March 1, 2011
    Assignee: Texas Instruments Incorporated
    Inventors: Jane Qian Liu, Frank Armstrong, Edward Carl Fisher, Scott Patrick Overmann, Leatrice Lea Gallman Adams
  • Publication number: 20100110527
    Abstract: A packaged electronic device includes a substrate with an upper surface interrupted by a well formed in the substrate. The well has a substrate bottom surface and a substrate sidewall. An electronic device is located in the well over the substrate bottom surface and has a device top surface and a device sidewall. A trench is bounded by the substrate bottom surface, the substrate sidewall and the device sidewall. An encapsulant at least partially fills the trench and contacts the substrate sidewall and the device sidewall. The encapsulant has a first elevation on the substrate sidewall with respect to the substrate bottom surface and a second elevation on the substrate device sidewall with respect to the substrate bottom surface that is at least about 35% greater than the first elevation.
    Type: Application
    Filed: November 5, 2008
    Publication date: May 6, 2010
    Applicant: Texas Instruments Incorporated
    Inventors: Jane Qian Liu, Frank Armstrong, Edward Carl Fisher, Scott Patrick Overmann, Leatrice Lea Gallman Adams
  • Patent number: 6451660
    Abstract: A bipolar device (10) includes an oxide layer (24) which is grown on the surface (16) of a semiconductor substrate (12) by immersing the surface in ozonated deionized water. By selecting an appropriate temperature of the water and concentration of the ozone, the thickness of the film can be maintained within fine tolerances from lot to lot, and over the surface of a wafer (W) comprising the substrate.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: September 17, 2002
    Assignee: Agere Systems Guardian Corp.
    Inventors: Yi Ma, Yih-Feng Chyan, Chung Wai Leung, Jane Qian Liu, Timothy Scott Campbell
  • Patent number: 5950096
    Abstract: In the fabrication of an integrated circuit, undesirable bird's beak pull back due to damage caused during ion implantation is alleviated by means of rapid thermal annealing step prior to chemical etching.
    Type: Grant
    Filed: September 22, 1997
    Date of Patent: September 7, 1999
    Assignee: Lucent Technologies Inc.
    Inventors: Robert Y.S. Huang, David Kou-Fong Hwang, Stephen Carl Kuehne, Jean Ling Lee, Jane Qian Liu, Yi Ma, Minseok Oh