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Xiaolei Liu

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  • South Pasadena, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    MEMS assembly and process flow
    • Patent number 12,237,780
    • Issue date Feb 25, 2025
    • MEMS DRIVE (NANJING) CO., LTD.
    • Matthew Ng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    MEMS actuator system
    • Patent number 12,135,437
    • Issue date Nov 5, 2024
    • MEMS DRIVE (NANJING) CO., LTD.
    • Matthew Ng
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS actuator package architecture
    • Patent number 12,132,420
    • Issue date Oct 29, 2024
    • MEMS DRIVE (NANJING) CO., LTD.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS actuation system
    • Patent number 12,003,195
    • Issue date Jun 4, 2024
    • MEMS DRIVE (NANJING) CO., LTD.
    • Guiqin Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Piezo actuator fabrication method
    • Patent number 11,825,749
    • Issue date Nov 21, 2023
    • MEMS DRIVE (NANJING) CO., LTD.
    • Guiqin Wang
  • Information Patent Grant

    MEMS actuation system
    • Patent number 11,652,425
    • Issue date May 16, 2023
    • MEMS DRIVE (NANJING) CO., LTD.
    • Guiqin Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    MEMS actuation system
    • Patent number 11,522,472
    • Issue date Dec 6, 2022
    • MEMS DRIVE (NANJING) CO., LTD.
    • Guiqin Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    MEMS actuation systems and methods
    • Patent number 11,407,634
    • Issue date Aug 9, 2022
    • MEMS DRIVE (NANJING) CO., LTD.
    • Matthew Ng
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS actuation system
    • Patent number 11,327,276
    • Issue date May 10, 2022
    • MEMS DRIVE (NANJING) CO., LTD.
    • Guiqin Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    MEMS actuation systems and methods
    • Patent number 11,279,612
    • Issue date Mar 22, 2022
    • MEMS DRIVE (NANJING) CO., LTD.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS actuation systems and methods
    • Patent number 11,274,033
    • Issue date Mar 15, 2022
    • MEMS DRIVE (NANJING) CO., LTD.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS actuation systems and methods
    • Patent number 11,261,081
    • Issue date Mar 1, 2022
    • MEMS DRIVE (NANJING) CO., LTD.
    • Matthew Ng
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS actuator structures resistant to shock
    • Patent number 11,124,411
    • Issue date Sep 21, 2021
    • MEMS DRIVE (NANJING) CO., LTD
    • Gerardo Morabito
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Shock caging features for MEMS actuator structures
    • Patent number 11,104,570
    • Issue date Aug 31, 2021
    • MEMS DRIVE (NANJING) CO., LTD
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS locking system
    • Patent number 11,095,820
    • Issue date Aug 17, 2021
    • MEMS Drive, Inc.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Multi-directional actuator
    • Patent number 11,005,392
    • Issue date May 11, 2021
    • MEMS DRIVE (NANJING) CO., LTD
    • Xiaolei Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Multi-directional actuator
    • Patent number 10,910,959
    • Issue date Feb 2, 2021
    • MEMS Drive, Inc.
    • Xiaolei Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Systems and methods for a MEMS actuation systems device with one or...
    • Patent number 10,875,761
    • Issue date Dec 29, 2020
    • MEMS Drive, Inc.
    • Matthew Ng
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS actuator structures resistant to shock
    • Patent number 10,815,119
    • Issue date Oct 27, 2020
    • MEMS Drive, Inc.
    • Gerardo Morabito
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS actuation systems and methods
    • Patent number 10,807,857
    • Issue date Oct 20, 2020
    • MEMS Drive, Inc.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS-based optical image stabilization
    • Patent number 10,558,057
    • Issue date Feb 11, 2020
    • DigitalOptics Corporation MEMS
    • Xiaolei Liu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    MEMS actuation systems and methods
    • Patent number 10,523,135
    • Issue date Dec 31, 2019
    • MEMS DRIVE, INC.
    • Matthew Ng
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Comb drive with non-parallel overlapping comb fingers
    • Patent number 10,523,134
    • Issue date Dec 31, 2019
    • MEMS DRIVE, INC.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS actuator package architecture
    • Patent number 10,516,348
    • Issue date Dec 24, 2019
    • MEMS Drive Inc.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Electric connection flexures
    • Patent number 10,442,680
    • Issue date Oct 15, 2019
    • MEMS DRIVE, INC.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    MEMS isolation structures
    • Patent number 10,435,291
    • Issue date Oct 8, 2019
    • DigitalOptics Corporation MEMS
    • Ankur Jain
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Shock caging features for MEMS actuator structures
    • Patent number 10,322,925
    • Issue date Jun 18, 2019
    • MEMS Drive, Inc.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Motion controlled actuator
    • Patent number 10,284,051
    • Issue date May 7, 2019
    • DigitalOptics Corporation MEMS
    • Roman C. Gutierrez
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Shock caging features for MEMS actuator structures
    • Patent number 10,259,702
    • Issue date Apr 16, 2019
    • MEMS Drive, Inc.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Multi-directional actuator
    • Patent number 10,211,757
    • Issue date Feb 19, 2019
    • MEMS DRIVE, INC.
    • Xiaolei Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    MEMS Multiple Degree of Freedom Piezoelectric Actuator
    • Publication number 20240345383
    • Publication date Oct 17, 2024
    • MEMS DRIVE (NANJING) CO., LTD.
    • Xiaolei Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MEMS Lens / Image Sensor Assembly and Process Flow
    • Publication number 20230283901
    • Publication date Sep 7, 2023
    • MEMS DRIVE (NANJING) CO., LTD.
    • Xiaolei Liu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MEMS Deformable Lens Assembly and Process Flow
    • Publication number 20230236341
    • Publication date Jul 27, 2023
    • MEMS DRIVE (NANJING) CO., LTD.
    • Xiaolei Liu
    • G02 - OPTICS
  • Information Patent Application

    MEMS Assembly and Process Flow
    • Publication number 20230152668
    • Publication date May 18, 2023
    • Mems DRIVE (NANJING) CO.,LTD.
    • Xiaolei Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MEMS Assembly and Process Flow
    • Publication number 20230097412
    • Publication date Mar 30, 2023
    • MEMS DRIVE (NANJING) CO., LTD.
    • Matthew Ng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MEMS Assembly Process Flow
    • Publication number 20220019128
    • Publication date Jan 20, 2022
    • MEMS DRIVE (NANJING) CO., LTD.
    • MATTHEW NG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MEMS Actuator System
    • Publication number 20210088804
    • Publication date Mar 25, 2021
    • MEMS Drive, Inc.
    • Matthew Ng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Piezo Actuator Fabrication Method
    • Publication number 20200152856
    • Publication date May 14, 2020
    • MEMS Drive, Inc.
    • Guiqin Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMB DRIVE WITH NON-PARALLEL OVERLAPPING COMB FINGERS
    • Publication number 20200144935
    • Publication date May 7, 2020
    • MEMS Drive, Inc.
    • XIAOLEI LIU
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS ACTUATOR PACKAGE ARCHITECTURE
    • Publication number 20200144936
    • Publication date May 7, 2020
    • MEMS DRIVE, INC.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS Actuation Systems and Methods
    • Publication number 20200136527
    • Publication date Apr 30, 2020
    • MEMS Drive, Inc.
    • Matthew Ng
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS Actuation System
    • Publication number 20200099318
    • Publication date Mar 26, 2020
    • MEMS Drive, Inc.
    • Guiqin Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MEMS Actuation System
    • Publication number 20200099317
    • Publication date Mar 26, 2020
    • MEMS Drive, Inc.
    • GUIQIN WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MEMS Locking System
    • Publication number 20200084381
    • Publication date Mar 12, 2020
    • MEMS Drive, Inc.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS ISOLATION STRUCTURES
    • Publication number 20200055728
    • Publication date Feb 20, 2020
    • DIGITALOPTICS CORPORATION MEMS
    • Ankur JAIN
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    SHOCK CAGING FEATURES FOR MEMS ACTUATOR STRUCTURES
    • Publication number 20190308871
    • Publication date Oct 10, 2019
    • MEMS Drive, Inc.
    • XIAOLEI LIU
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS Actuation System
    • Publication number 20190227266
    • Publication date Jul 25, 2019
    • MEMS Drive, Inc.
    • Guiqin Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MEMS ACTUATION SYSTEM
    • Publication number 20190199242
    • Publication date Jun 27, 2019
    • MEMES Drive, Inc.
    • GUIQIN WANG
    • G02 - OPTICS
  • Information Patent Application

    MEMS-BASED OPTICAL IMAGE STABILIZATION
    • Publication number 20190171032
    • Publication date Jun 6, 2019
    • DIGITALOPTICS CORPORATION MEMS
    • Xiaolei LIU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MEMS ACTUATOR STRUCTURES RESISTANT TO SHOCK
    • Publication number 20190152765
    • Publication date May 23, 2019
    • MEMS Drive, Inc.
    • Gerardo MORABITO
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS ACTUATOR STRUCTURES RESISTANT TO SHOCK
    • Publication number 20190152764
    • Publication date May 23, 2019
    • MEMS Drive, Inc.
    • Gerardo MORABITO
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MULTI-DIRECTIONAL ACTUATOR
    • Publication number 20190157988
    • Publication date May 23, 2019
    • MEMS Drive, Inc.
    • Xiaolei Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MULTI-DIRECTIONAL ACTUATOR
    • Publication number 20190157989
    • Publication date May 23, 2019
    • MEMS Drive, Inc.
    • Xiaolei Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MEMS ACTUATION SYSTEMS AND METHODS
    • Publication number 20180076737
    • Publication date Mar 15, 2018
    • MEMS Drive, Inc.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS ACTUATION SYSTEMS AND METHODS
    • Publication number 20180072565
    • Publication date Mar 15, 2018
    • MEMS Drive, Inc.
    • Matthew Ng
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS Actuation Systems and Methods
    • Publication number 20180076738
    • Publication date Mar 15, 2018
    • MEMS Drive, Inc.
    • Matthew Ng
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS ACTUATION SYSTEMS AND METHODS
    • Publication number 20180076739
    • Publication date Mar 15, 2018
    • MEMS Drive, Inc.
    • Matthew Ng
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS ACTUATION SYSTEMS AND METHODS
    • Publication number 20180076740
    • Publication date Mar 15, 2018
    • MEMS Drive, Inc.
    • XIAOLEI LIU
    • G02 - OPTICS
  • Information Patent Application

    MEMS ACTUATION SYSTEMS AND METHODS
    • Publication number 20180072561
    • Publication date Mar 15, 2018
    • MEMS Drive, Inc.
    • Xiaolei Liu
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MEMS isolation structures
    • Publication number 20180029879
    • Publication date Feb 1, 2018
    • DIGITALOPTICS CORPORATION MEMS
    • Ankur JAIN
    • B81 - MICRO-STRUCTURAL TECHNOLOGY