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    ELECTROSTATIC DISCHARGE PROTECTION DEVICE
    11.
    发明公开
    ELECTROSTATIC DISCHARGE PROTECTION DEVICE 审中-公开

    公开(公告)号：US20230268338A1

    公开(公告)日：2023-08-24

    申请号：US18096160

    申请日：2023-01-12

    Applicant: STMicroelectronics SA

    Inventor： Philippe GALY

    IPC: H01L27/02

    CPC classification number: H01L27/0274 ,  H01L27/0255

    Abstract: An electrostatic discharge protection device is formed using only electrically connected transistors. The transistors include: a first MOS-type transistor forming a clamping circuit coupled between first and second supply nodes; a second MOS-type transistor coupled between the first supply node and a gate terminal of the first MOS-type transistor; and a third MOS-type transistor having a first gate terminal coupled to a gate terminal of the second MOS-type transistor, a second gate terminal coupled to one of the first and second supply nodes, and first and second conduction terminals coupled to the second supply node.

    METHOD, SYSTEM, AND DEVICE FOR SOFTWARE AND HARDWARE COMPONENT CONFIGURATION AND CONTENT GENERATION
    14.
    发明申请
    METHOD, SYSTEM, AND DEVICE FOR SOFTWARE AND HARDWARE COMPONENT CONFIGURATION AND CONTENT GENERATION 有权

    公开(公告)号：US20230078144A1

    公开(公告)日：2023-03-16

    申请号：US17898306

    申请日：2022-08-29

    Applicant: STMICROELECTRONICS SA ,  STMicroelectronics (Grand Ouest) SAS

    Inventor： Frederic RUELLE ,  Emmanuel GRANDIN ,  Bechir JABRI

    IPC: G06F9/4401

    Abstract: System, method, and circuitry for generating content for a programmable computing device based on user-selected configuration information. A settings registry is generated based on the user's selections. The settings registry and the user selected configuration information is utilized to generate the content, such as code, data, parameters, settings, etc. When the content is provided to the programmable computing device, the content initializes, configures, or controls one or more software and hardware aspects of the programmable computing device, such as boot sequence configurations, internal peripheral configurations, states of the programmable computing device, transitions between states of the programmable computing device, etc., and various combinations thereof.

    DEVICE FOR COMPENSATING A FREQUENCY SHIFT
    17.
    发明申请
    DEVICE FOR COMPENSATING A FREQUENCY SHIFT 有权

    公开(公告)号：US20230034119A1

    公开(公告)日：2023-02-02

    申请号：US17816177

    申请日：2022-07-29

    Applicant: STMICROELECTRONICS SA

    Inventor： Eric Andre ,  Lionel Vogt

    IPC: H04L27/10 ,  H04L27/12 ,  H04L27/16

    Abstract: In an embodiment a device includes a first circuit and a second circuit, wherein the first circuit is configured to generate a fourth signal and a fifth signal by applying the phase shift respectively to a first signal and to a second signal and deliver a sixth signal corresponding to a sampling over one bit of the fourth signal, a seventh signal corresponding to a sampling over one bit of the fifth signal, an eighth signal corresponding to a sampling over one bit of a difference between the fourth and fifth signals, and a ninth signal corresponding to a sampling over one bit of a sum between the fourth and fifth signals, wherein the second circuit is configured to receive the sixth, seventh, eighth, and ninth signals and determine, during a first phase where the first and second signals are representative of a first known symbol of a QPSK constellation, a state of a first bit from among a first state and a second state based on the eighth and ninth signals.

    Device and method for encryption
    18.
    发明授权
    Device and method for encryption 有权

    公开(公告)号：US11451378B2

    公开(公告)日：2022-09-20

    申请号：US17024501

    申请日：2020-09-17

    Applicant: STMicroelectronics SA

    Inventor： Benjamin Baratte ,  Laurent Halajko

    IPC: H04L9/08 ,  H04L9/14

    Abstract: An embodiment encryption method, implemented by an electronic circuit including a first non-volatile memory, comprises the creation of one or more first pairs of asymmetrical keys, the first pair or each of the first pairs comprising first private and public keys, and, for the or at least one of the first pairs, storing the first public key in the first memory, receiving a second public key during a communication session, and forming a first symmetrical key from the first private key and the second public key, the first public key staying stored in the first memory after the communication session.

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