Patents by Inventor Mei Zhen

Mei Zhen 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).

  • Memory device having a switching element thicker at a first side than at a second side and method of forming the same
    Patent number: 12284925
    Abstract: A memory device may be provided, including a first planar electrode, a second planar electrode, and a switching element arranged between the first planar electrode and the second planar electrode to where a first side of the switching element is arranged over the first planar electrode and where a second side of the switching element is arranged under the second planar electrode. The switching element is thicker at the first side than the second side, and the switching element is configured to provide a conductive filament formation region.
    Type: Grant
    Filed: August 18, 2023
    Date of Patent: April 22, 2025
    Assignee: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Ju Dy Lim, Mei Zhen Ng, Kazutaka Yamane, Chim Seng Seet
  • COMPOSITIONS AND METHODS FOR TREATING CONGENITAL DISORDERS
    Publication number: 20240423952
    Abstract: The invention provides novel pharmaceutical compositions and methods thereof for therapeutic use in treating various congenital diseases and conditions, e.g., Congenital Contractures of the Limbs and Face, Hypotonia, and Developmental Delay (CLIFAHDD), and related diseases and conditions.
    Type: Application
    Filed: November 12, 2022
    Publication date: December 26, 2024
    Inventors: Hanlan Liu, Mei Zhen, Claudia Arndt, Yibin Xiang, Jianming Yin, Wesley Hung
  • MEMORY DEVICE HAVING A SWITCHING ELEMENT THICKER AT A FIRST SIDE THAN AT A SECOND SIDE AND METHOD OF FORMING THE SAME
    Publication number: 20230403953
    Abstract: A memory device may be provided, including a first planar electrode, a second planar electrode, and a switching element arranged between the first planar electrode and the second planar electrode to where a first side of the switching element is arranged over the first planar electrode and where a second side of the switching element is arranged under the second planar electrode. The switching element is thicker at the first side than the second side, and the switching element is configured to provide a conductive filament formation region.
    Type: Application
    Filed: August 18, 2023
    Publication date: December 14, 2023
    Inventors: Ju Dy LIM, Mei Zhen NG, Kazutaka YAMANE, Chim Seng SEET
  • MEMORY DEVICE AND METHOD OF FORMING THE SAME
    Publication number: 20210057645
    Abstract: A memory device may be provided, including a first planar electrode, a second planar electrode, and a switching element arranged between the first planar electrode and the second planar electrode to where a first side of the switching element is arranged over the first planar electrode and where a second side of the switching element is arranged under the second planar electrode. The switching element is thicker at the first side than the second side, and the switching element is configured to provide a conductive filament formation region.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 25, 2021
    Inventors: Ju Dy LIM, Mei Zhen NG, Kazutaka YAMANE, Chim Seng SEET
  • Record insertion by generating unique index bases
    Patent number: 10733163
    Abstract: Embodiments of the present invention disclose a method, computer program product, and system for inserting one or more records into a database table. An insert request for inserting a new record to a database table is received, wherein the new record includes at least one key field. a partial identity of at least one record matching the at least one key field of the new record is searched for. A partial identity is assigned to the new record based on a result of the searching.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: August 4, 2020
    Assignee: International Business Machines Corporation
    Inventors: Mei Zhen Cao, Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang, Li Fei Zheng, Wen Jie Zhu
  • RECORD INSERTION BY GENERATING UNIQUE INDEX BASES
    Publication number: 20190079960
    Abstract: Embodiments of the present invention disclose a method, computer program product, and system for inserting one or more records into a database table. An insert request for inserting a new record to a database table is received, wherein the new record includes at least one key field. a partial identity of at least one record matching the at least one key field of the new record is searched for. A partial identity is assigned to the new record based on a result of the searching.
    Type: Application
    Filed: September 14, 2017
    Publication date: March 14, 2019
    Inventors: Mei Zhen Cao, Min Fang, Di Jin, Zhen Yu Shi, Nigel G. Slinger, Shu Wang, Li Fei Zheng, Wen Jie Zhu
  • Short-circuit detection circuits, system, and method
    Patent number: 10222422
    Abstract: Systems, circuits, and methods for detecting short circuit events during operation of an Insulated-Gate Bipolar Transistor (IGBT) from are provided. A short-circuit detection circuit is described is capable of creating an adaptive blanking time during which a short-circuit detector is blind to short-circuit events for the IGBT and after which the short-circuit detector is allowed to monitor and detect the short-circuit events for the IGBT.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: March 5, 2019
    Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
    Inventors: Bin Zhang, Mei Zhen Choo
  • Conductive paste, method for forming an interconnection and electrical device
    Patent number: 10202512
    Abstract: According to embodiments of the present invention, a conductive paste is provided. The conductive paste has a composition including a plurality of conductive nanoparticles and a plurality of conductive nanowires, wherein a weight ratio of the plurality of conductive nanoparticles to the plurality of conductive nanowires is between about 10:1 and about 50:1. According to further embodiments of the present invention, a method for forming an interconnection and an electrical device are also provided.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: February 12, 2019
    Assignees: Nanyang Technologies University, Lockheed Martin Corporation
    Inventors: Byung Hoon Lee, Chee Lip Gan, Mei Zhen Ng, Alfred A. Zinn
  • CONDUCTIVE PASTE, METHOD FOR FORMING AN INTERCONNECTION AND ELECTRICAL DEVICE
    Publication number: 20180237644
    Abstract: According to embodiments of the present invention, a conductive paste is provided. The conductive paste has a composition including a plurality of conductive nanoparticles and a plurality of conductive nanowires, wherein a weight ratio of the plurality of conductive nanoparticles to the plurality of conductive nanowires is between about 10:1 and about 50:1. According to further embodiments of the present invention, a method for forming an interconnection and an electrical device are also provided.
    Type: Application
    Filed: April 19, 2018
    Publication date: August 23, 2018
    Inventors: Byung Hoon Lee, Chee Lip Gan, Mei Zhen Ng, Alfred A. Zinn
  • Conductive paste, method for forming an interconnection and electrical device
    Patent number: 9976042
    Abstract: According to embodiments of the present invention, a conductive paste is provided. The conductive paste has a composition including a plurality of conductive nanoparticles and a plurality of conductive nanowires, wherein a weight ratio of the plurality of conductive nanoparticles to the plurality of conductive nanowires is between about 10:1 and about 50:1. According to further embodiments of the present invention, a method for forming an interconnection and an electrical device are also provided.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: May 22, 2018
    Assignees: Nanyang Technological University, Lockheed Martin Corporation
    Inventors: Byung Hoon Lee, Chee Lip Gan, Mei Zhen Ng, Alfred A. Zinn
  • CONDUCTIVE PASTE, METHOD FOR FORMING AN INTERCONNECTION AND ELECTRICAL DEVICE
    Publication number: 20180002540
    Abstract: According to embodiments of the present invention, a conductive paste is provided. The conductive paste has a cam-position including a plurality of conductive nanoparticles and a plurality of conductive nanowires, wherein a weight ratio of the plurality of conductive nanoparticles to the plurality of conductive nanowires is between about 10:1 and about 50:1. According to further embodiments of the present invention, a method for forming an interconnection and an electrical device are also provided.
    Type: Application
    Filed: January 29, 2016
    Publication date: January 4, 2018
    Inventors: Byung Hoon Lee, Chee Lip Gan, Mei Zhen Ng, Alfred A. Zinn
  • Self contained fire extinguisher system including a linear temperature sensor
    Patent number: 9795816
    Abstract: A self contained fire extinguisher system that does not need external power in order to sense or initiate a release of a fire suppression medium, includes components configured to utilize a linear sensor network that can be connected to at least one and/or different sources of fire suppression mediums. A linear temperature sensing cord can be routed over a large area not practical with individual sensors. The cord can also actuate several and different sources of fire suppression mediums to maximize the suppression of a fire.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: October 24, 2017
    Assignee: Pacific Scientific Energetic Materials Company
    Inventors: Brian Edward Smith, Mei Zhen Chen, Thornton Alexander McGill, III
  • Self Contained Fire Extinguisher System Including A Linear Temperature Sensor
    Publication number: 20170028239
    Abstract: A self contained fire extinguisher system that does not need external power in order to sense or initiate a release of a fire suppression medium, includes components configured to utilize a linear sensor network that can be connected to at least one and/or different sources of fire suppression mediums. A linear temperature sensing cord can be routed over a large area not practical with individual sensors. The cord can also actuate several and different sources of fire suppression mediums to maximize the suppression of a fire.
    Type: Application
    Filed: May 27, 2016
    Publication date: February 2, 2017
    Inventors: Brian Edward Smith, Mei Zhen Chen, Thornton Alexander McGill, III
  • Dynamic shutdown protection circuit
    Patent number: 9490794
    Abstract: Systems, circuits, and methods for operating an Insulated-Gate Bipolar Transistor (IGBT) are provided. A switching circuit is described that includes a first current path and a second current path. The first current path carries current away from the gate of the IGBT during a first phase of switching and the second current path carries current away from the gate of the IGBT during a second phase of switching.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: November 8, 2016
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Bin Zhang, Mei Zhen Choo
  • DYNAMIC SHUTDOWN PROTECTION CIRCUIT
    Publication number: 20160315605
    Abstract: Systems, circuits, and methods for operating an Insulated-Gate Bipolar Transistor (IGBT) are provided. A switching circuit is described that includes a first current path and a second current path. The first current path carries current away from the gate of the IGBT during a first phase of switching and the second current path carries current away from the gate of the IGBT during a second phase of switching.
    Type: Application
    Filed: April 21, 2015
    Publication date: October 27, 2016
    Inventors: Bin Zhang, Mei Zhen Choo
  • Self contained fire extinguisher system including a linear temperature sensor
    Patent number: 9352177
    Abstract: A self contained fire extinguisher system that does not need external power in order to sense or initiate a release of a fire suppression medium, includes components configured to utilize a linear sensor network that can be connected to at least one and/or different sources of fire suppression mediums. A linear temperature sensing cord can be routed over a large area not practical with individual sensors. The cord can also actuate several and different sources of fire suppression mediums to maximize the suppression of a fire.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: May 31, 2016
    Assignee: Pacific Scientific Energetic Materials Company
    Inventors: Brian Edward Smith, Mei Zhen Chen, Thornton Alexander McGill, III
  • SHORT-CIRCUIT DETECTION CIRCUITS, SYSTEM, AND METHOD
    Publication number: 20160124037
    Abstract: Systems, circuits, and methods for detecting short circuit events during operation of an Insulated-Gate Bipolar Transistor (IGBT) from are provided. A short-circuit detection circuit is described is capable of creating an adaptive blanking time during which a short-circuit detector is blind to short-circuit events for the IGBT and after which the short-circuit detector is allowed to monitor and detect the short-circuit events for the IGBT.
    Type: Application
    Filed: October 30, 2014
    Publication date: May 5, 2016
    Inventors: Bin Zhang, Mei Zhen Choo
  • Self Contained Fire Extinguisher System Including A Linear Temperature Sensor
    Publication number: 20150021056
    Abstract: A self contained fire extinguisher system that does not need external power in order to sense or initiate a release of a fire suppression medium, includes components configured to utilize a linear sensor network that can be connected to at least one and/or different sources of fire suppression mediums. A linear temperature sensing cord can be routed over a large area not practical with individual sensors. The cord can also actuate several and different sources of fire suppression mediums to maximize the suppression of a fire.
    Type: Application
    Filed: October 6, 2014
    Publication date: January 22, 2015
    Inventors: Brian Edward Smith, Mei Zhen Chen, Thornton Alexander McGill, III
  • Self contained fire extinguisher system including a linear temperature sensor
    Patent number: 8851197
    Abstract: A self contained fire extinguisher system that does not need external power in order to sense or initiate a release of a fire suppression medium, includes components configured to utilize a linear sensor network that can be connected to at least one and/or different sources of fire suppression mediums. A linear temperature sensing cord can be routed over a large area not practical with individual sensors. The cord can also actuate several and different sources of fire suppression mediums to maximize the suppression of a fire.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: October 7, 2014
    Assignee: Pacific Scientific Energetic Materials Company
    Inventors: Brian Edward Smith, Mei Zhen Chen, Thornton Alexander Mcgill, III
  • SELF CONTAINED FIRE EXTINGUISHER SYSTEM INCLUDING A LINEAR TEMPERATURE SENSOR
    Publication number: 20120273240
    Abstract: A self contained fire extinguisher system that does not need external power in order to sense or initiate a release of a fire suppression medium, includes components configured to utilize a linear sensor network that can be connected to at least one and/or different sources of fire suppression mediums. A linear temperature sensing cord can be routed over a large area not practical with individual sensors. The cord can also actuate several and different sources of fire suppression mediums to maximize the suppression of a fire.
    Type: Application
    Filed: April 28, 2011
    Publication date: November 1, 2012
    Applicant: Pacific Scientific Energetic Materials Company
    Inventors: Brian Edward Smith, Mei Zhen Chen, Thornton Alexander McGill, III