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    METHOD AND DEVICE FOR STORING DATA IN A MEMORY, CORRESPONDING APPARATUS AND COMPUTER PROGRAM PRODUCT
    1.
    发明申请
    METHOD AND DEVICE FOR STORING DATA IN A MEMORY, CORRESPONDING APPARATUS AND COMPUTER PROGRAM PRODUCT 有权
    用于在存储器中存储数据的方法和设备，相应的设备和计算机程序产品

    公开(公告)号：US20160011981A1

    公开(公告)日：2016-01-14

    申请号：US14664630

    申请日：2015-03-20

    Applicant: STMicroelectronics S.r.l.

    Inventor： Marco Leo ,  Paolo Rosingana ,  Marco Castellano

    IPC: G06F12/08

    CPC classification number: G06F12/0875 ,  G01D9/005 ,  G06F2212/1056 ,  G06F2212/451

    Abstract: A plurality of sensors provide respective output data rates, with a first sensor that has a highest output data rate, while one or more other sensors have output data rates that are submultiples of the aforesaid highest output data rate. The data signals coming from the sensors are stored in a memory, e.g., a FIFO memory, by storing the data signals of the first sensor at the aforesaid highest output data rate, accompanying storage of the data signals coming from said first sensor with storage of the data signals coming from the sensors as supplied by said other sensors at the aforesaid submultiple output data rates, so that the data signals are stored in the memory according to a repeated pattern that is common to the various sensors.

    Abstract translation: 多个传感器提供具有最高输出数据速率的第一传感器相应的输出数据速率，而一个或多个其它传感器具有作为上述最高输出数据速率的次数的输出数据速率。 来自传感器的数据信号通过将第一传感器的数据信号以上述最高输出数据速率存储在存储器（例如，FIFO存储器）中，伴随着来自所述第一传感器的数据信号的存储，存储 来自所述传感器的数据信号以所述其他传感器提供的上述多个输出数据速率，使得数据信号根据各种传感器共同的重复模式存储在存储器中。

    METHOD OF SMART SAVING HIGH-DENSITY DATA AND MEMORY DEVICE
    4.
    发明申请
    METHOD OF SMART SAVING HIGH-DENSITY DATA AND MEMORY DEVICE 审中-公开
    智能保存高密度数据和存储器件的方法

    公开(公告)号：US20170060467A1

    公开(公告)日：2017-03-02

    申请号：US15195352

    申请日：2016-06-28

    Applicant: STMICROELECTRONICS S.R.L.

    Inventor： Marco Leo ,  Paolo Rosingana ,  Marco Castellano ,  Alessandro Giuliano Locardi

    IPC: G06F3/06 ,  G01D9/00

    CPC classification number: G06F3/0638 ,  G01D9/00 ,  G06F3/0604 ,  G06F3/0673 ,  H03M7/3091

    Abstract: A signal interface has a compression unit and a data memory. The compression unit is configured to input an input datum from signal data generated by at least one sensor and further configured to identify the presence or absence of at least one repetition condition in the input datum. If the presence of the at least one repetition condition of the input datum is identified, the compression unit encodes the input datum in a compressed way to generate a compressed datum and saves the compressed datum in the data memory. If the presence of the at least one repetition condition of the input datum is not identified, the compression unit saves the uncompressed input datum in the data memory.

    Abstract translation: 信号接口具有压缩单元和数据存储器。 压缩单元被配置为从由至少一个传感器产生的信号数据输入输入数据，并进一步被配置为识别在输入数据中存在或不存在至少一个重复条件。 如果识别输入数据的至少一个重复条件的存在，则压缩单元以压缩方式编码输入数据以生成压缩数据并将压缩的数据保存在数据存储器中。 如果没有识别输入数据的至少一个重复条件的存在，则压缩单元将未压缩的输入数据保存在数据存储器中。

    Predictive data-reconstruction system and method for a pointing electronic device
    5.
    发明授权
    Predictive data-reconstruction system and method for a pointing electronic device 有权

    公开(公告)号：US11592911B2

    公开(公告)日：2023-02-28

    申请号：US17191320

    申请日：2021-03-03

    Applicant: STMicroelectronics S.r.l.

    Inventor： Federico Rizzardini ,  Lorenzo Bracco ,  Stefano Paolo Rivolta ,  Marco Bianco ,  Paolo Rosingana ,  Alessandra Maria Rizzo Piazza Roncoroni

    IPC: G06F3/0346 ,  G06F3/038 ,  G01P15/18

    Abstract: A pointing electronic device is provided with: an inertial measurement module, to generate motion input data, indicative of motion of the pointing electronic device, at an input data rate; a pointing determination unit, to implement a pointing algorithm at a processing data rate based on the motion input data, to generate screen-frame displacement data corresponding to 3D-space movements of the pointing electronic device, the processing data rate being higher than the input data rate. The pointing electronic device is further provided with a rate upscaling unit, interposed between the inertial measurement module and the pointing determination unit, to implement a data-rate upscaling of the motion input data, in order to generate upscaled motion input data to be processed by the pointing determination unit at a data rate matching the processing data rate, via a predictive data reconstruction of missing samples based on the actual motion input data.

    PREDICTIVE DATA-RECONSTRUCTION SYSTEM AND METHOD FOR A POINTING ELECTRONIC DEVICE
    7.
    发明申请
    PREDICTIVE DATA-RECONSTRUCTION SYSTEM AND METHOD FOR A POINTING ELECTRONIC DEVICE 有权

    公开(公告)号：US20210286447A1

    公开(公告)日：2021-09-16

    申请号：US17191320

    申请日：2021-03-03

    Applicant: STMicroelectronics S.r.l.

    Inventor： Federico Rizzardini ,  Lorenzo Bracco ,  Stefano Paolo Rivolta ,  Marco Bianco ,  Paolo Rosingana ,  Alessandra Maria Rizzo Piazza Roncoroni

    IPC: G06F3/0346 ,  G06F3/038

    Abstract: A pointing electronic device is provided with: an inertial measurement module, to generate motion input data, indicative of motion of the pointing electronic device, at an input data rate; a pointing determination unit, to implement a pointing algorithm at a processing data rate based on the motion input data, to generate screen-frame displacement data corresponding to 3D-space movements of the pointing electronic device, the processing data rate being higher than the input data rate. The pointing electronic device is further provided with a rate upscaling unit, interposed between the inertial measurement module and the pointing determination unit, to implement a data-rate upscaling of the motion input data, in order to generate upscaled motion input data to be processed by the pointing determination unit at a data rate matching the processing data rate, via a predictive data reconstruction of missing samples based on the actual motion input data.

    Method of smart saving high-density data and memory device
    8.
    发明授权
    Method of smart saving high-density data and memory device 有权

    公开(公告)号：US10162551B2

    公开(公告)日：2018-12-25

    申请号：US15195352

    申请日：2016-06-28

    Applicant: STMICROELECTRONICS S.R.L.

    Inventor： Marco Leo ,  Paolo Rosingana ,  Marco Castellano ,  Alessandro Giuliano Locardi

    IPC: G06F3/06 ,  G01D9/00 ,  H03M7/30

    Abstract: A signal interface has a compression unit and a data memory. The compression unit is configured to input an input datum from signal data generated by at least one sensor and further configured to identify the presence or absence of at least one repetition condition in the input datum. If the presence of the at least one repetition condition of the input datum is identified, the compression unit encodes the input datum in a compressed way to generate a compressed datum and saves the compressed datum in the data memory. If the presence of the at least one repetition condition of the input datum is not identified, the compression unit saves the uncompressed input datum in the data memory.

    Sensor device and related method and system
    9.
    发明授权
    Sensor device and related method and system 有权

    公开(公告)号：US12212648B2

    公开(公告)日：2025-01-28

    申请号：US18453018

    申请日：2023-08-21

    Applicant: STMICROELECTRONICS S.r.l.

    Inventor： Matteo Quartiroli ,  Paolo Rosingana

    IPC: H04B7/10 ,  H04L1/02 ,  H04L7/00

    Abstract: A sensor includes detection circuitry and control circuitry coupled to the detection circuitry. The detection circuitry generates a detection signal indicative of a detected physical quantity. The control circuitry, in operation receives the detection signal and a frequency-indication signal, and generates a trigger signal based on the frequency-indication signal and a set of local reference signals. The sensor generates a digital output signal and a locking signal based on the trigger signal and the detection signal. The generating the digital output signal includes outputting a sample of the digital output signal based on the trigger signal. The locking signal is temporally aligned with the digital output signal.

    Sensor device and related method and system
    10.
    发明授权
    Sensor device and related method and system 有权

    公开(公告)号：US11784784B2

    公开(公告)日：2023-10-10

    申请号：US17707423

    申请日：2022-03-29

    Applicant: STMICROELECTRONICS S.r.l.

    Inventor： Matteo Quartiroli ,  Paolo Rosingana

    IPC: H04B7/10 ,  H04L1/02 ,  H04L7/00

    CPC classification number: H04L7/0079

    Abstract: A sensor includes detection circuitry and control circuitry coupled to the detection circuitry. The detection circuitry generates a detection signal indicative of a detected physical quantity. The control circuitry, in operation receives the detection signal and a frequency-indication signal, and generates a trigger signal based on the frequency-indication signal and a set of local reference signals. The sensor generates a digital output signal and a locking signal based on the trigger signal and the detection signal. The generating the digital output signal includes outputting a sample of the digital output signal based on the trigger signal. The locking signal is temporally aligned with the digital output signal.

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