中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

55 records (took 0.023 seconds)

    CHARGING VOLATAGE CONFIGURING METHOD FOR WIRELESS CHARGING AND WIRELESS POWER RECEPTION UNIT
    31.
    发明申请
    CHARGING VOLATAGE CONFIGURING METHOD FOR WIRELESS CHARGING AND WIRELESS POWER RECEPTION UNIT 审中-公开
    无线充电和无线电源接收装置的充电电压配置方法

    公开(公告)号：US20160181856A1

    公开(公告)日：2016-06-23

    申请号：US14906200

    申请日：2014-07-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kyung-Woo LEE ,  Kang-Ho BYUN ,  Hee-Won JUNG

    IPC: H02J7/02 ,  H02J7/04

    CPC classification number: H02J7/025 ,  H02J7/045 ,  H02J17/00 ,  H02J50/10 ,  H02J50/12 ,  H02J50/40 ,  H02J50/60 ,  H02J50/80 ,  H02J2007/0096

    Abstract: The present disclosure relates to a charging voltage configuring method for wireless charging to control a charging voltage of a wireless power reception unit in a wireless charging network. A charging voltage configuration method for wireless charging by a wireless Power Reception Unit (PRU) which receives wireless charging power from a wireless Power Transmission Unit (PTU) according to the present disclosure may include: measuring charging power received from the wireless power reception unit; when the measured charging power is smaller than a minimum power level for charging initiation or a difference between the measured charging power and the minimum power level is within a predetermined range, determining a voltage configuration value upwardly adjusted by a pre-configured level in comparison with a pre-configured voltage configuration value; and transmitting the determined voltage configuration value to the wireless power transmission unit.

    Abstract translation: 本发明涉及一种用于无线充电以控制无线充电网络中的无线电力接收单元的充电电压的充电电压配置方法。 根据本公开的从无线电力传输单元（PTU）接收无线充电电力的无线电力接收单元（PRU）的无线充电的充电电压配置方法可以包括：测量从无线电力接收单元接收的充电功率; 当测量的充电功率小于用于充电开始的最小功率电平或者测量的充电功率和最小功率电平之间的差异在预定范围内时，确定与预配置电平相比上调的电压配置值与 预设电压配置值; 以及将确定的电压配置值发送到无线电力传输单元。

    WIRELESS POWER TRANSMITTING UNIT, WIRELESS POWER RECEIVING UNIT, AND CONTROL METHODS THEREOF
    34.
    发明申请
    WIRELESS POWER TRANSMITTING UNIT, WIRELESS POWER RECEIVING UNIT, AND CONTROL METHODS THEREOF 有权
    无线电力发送单元，无线电力接收单元及其控制方法

    公开(公告)号：US20140285142A1

    公开(公告)日：2014-09-25

    申请号：US14221883

    申请日：2014-03-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Woo LEE ,  Hyuk-Choon KWON ,  Kang-Ho BYUN ,  Hee-Won JUNG

    IPC: H02J7/00 ,  H02J7/02

    CPC classification number: H02J7/007 ,  H02J7/0047 ,  H02J7/025 ,  H02J7/04 ,  H02J50/10 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80

    Abstract: A control method of a wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging is provided. The control method includes receiving the charging power from the wireless power transmitting unit; detecting a change in a wireless charging environment; generating a signal indicating detection of the change in the wireless charging environment; and transmitting the signal indicating the detection of the change in the wireless charging environment to the wireless power transmitting unit.

    Abstract translation: 提供从无线电力发送单元接收充电电力以进行无线充电的无线电力接收单元的控制方法。 控制方法包括从无线电力发送单元接收充电电力; 检测无线充电环境中的变化; 产生指示检测无线充电环境中的变化的信号; 以及将指示所述无线充电环境中的变化的检测的信号发送到所述无线电力发送单元。

    ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
    35.
    发明申请
    ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD 审中-公开
    编码器，解码器，编码方法和解码方法

    公开(公告)号：US20140241127A1

    公开(公告)日：2014-08-28

    申请号：US14267463

    申请日：2014-05-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hee-Won JUNG ,  Seung-Gun PARK ,  Gi-Sang LEE ,  Jun-Ho KOH ,  Sang-Mook LEE ,  Sergey ZHIDKOV

    IPC: H04J3/04 ,  H04J3/24

    CPC classification number: H04J3/04 ,  H03M13/09 ,  H03M13/096 ,  H03M13/15 ,  H03M13/27 ,  H03M13/2936 ,  H03M13/2957 ,  H03M13/6356 ,  H04J3/24 ,  H04L1/0041 ,  H04L1/007

    Abstract: Encoding and decoding methods are provided. An information object is encoded according to a preset encoding scheme. A preset set of bits is selected from the encoded information object and the selected set of bits is output as a sample. A control packet including information on a sample number is generated. The sample is assembled with the control packet. The sample is modulated into a sound signal according to a preset scheme. An input sound signal is demodulated according to the preset scheme. Sample bits and control packet bits containing information of the sample are separated from each other in demodulated received bits. Address information corresponding to each bit of the sample is generated according to the control packet. A soft decision of the sample bits is summed for each piece of the generated address information. A sample decoding of the summed soft decision of the sample bits is performed.

    Abstract translation: 提供编码和解码方法。 根据预设的编码方案对信息对象进行编码。 从编码信息对象中选择一组预设位，并将所选择的位组作为样本输出。 生成包含样本号信息的控制分组。 样品与控制包组装。 根据预设方案将样本调制成声音信号。 输入声音信号根据预设方案进行解调。 包含样本信息的采样位和控制分组位在解调的接收位中彼此分离。 根据控制包生成与样本的每一位对应的地址信息。 对每个生成的地址信息求和样本比特的软判决。 执行采样位的求和软判决的样本解码。

    METHOD FOR ENCODING INFORMATION OBJECT AND ENCODER USING THE SAME
    36.
    发明申请
    METHOD FOR ENCODING INFORMATION OBJECT AND ENCODER USING THE SAME 审中-公开
    使用该方法编码信息对象和编码器的方法

    公开(公告)号：US20140181623A1

    公开(公告)日：2014-06-26

    申请号：US14190810

    申请日：2014-02-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hee-Won JUNG ,  Jun-Ho KOH ,  Sang-Mook LEE ,  Gi-Sang LEE ,  Sergey ZHIDKOV

    IPC: H04L1/00

    CPC classification number: H04L1/0041 ,  H04L1/0059 ,  H04L1/007 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/0086 ,  H04L1/08

    Abstract: A method and apparatus are provided for encoding an information object. The method includes storing the information object in a buffer; generating a sampling set including bits selected from the buffer according to a predetermined rule and bits randomly selected from the buffer; generating control channel data including information on the sampling set; and modulating the sampling set and the control channel data.

    Abstract translation: 提供了一种用于对信息对象进行编码的方法和装置。 该方法包括将信息对象存储在缓冲器中; 根据预定规则生成包括从所述缓冲器中选择的比特的采样集和从所述缓冲器中随机选择的比特; 产生包括关于采样集的信息的控制信道数据; 并调制采样集和控制信道数据。

    METHOD AND APPARATUS FOR RECOGNIZING CHARACTERS
    37.
    发明申请
    METHOD AND APPARATUS FOR RECOGNIZING CHARACTERS 有权
    识别字符的方法和装置

    公开(公告)号：US20140003726A1

    公开(公告)日：2014-01-02

    申请号：US14018005

    申请日：2013-09-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyun-Soo KIM ,  Seong-Taek HWANG ,  Sang-Wook OH ,  Sang-Ho KIM ,  Yun-Je OH ,  Hee-Won JUNG ,  Sung-Cheol KIM

    IPC: G06K9/78

    CPC classification number: G06K9/78 ,  G06K9/2081 ,  G06K9/228 ,  G06K9/325 ,  G06K9/723 ,  G06K2209/01

    Abstract: A method and an apparatus for recognizing characters using an image are provided. A camera is activated according to a character recognition request and a preview mode is set for displaying an image photographed through the camera in real time. An auto focus of the camera is controlled and an image having a predetermined level of clarity is obtained for character recognition from the images obtained in the preview mode. The image for character recognition is character-recognition-processed so as to extract recognition result data. A final recognition character row is drawn that excludes non-character data from the recognition result data. A first word is combined including at least one character of the final recognition character row and a predetermined maximum number of characters. A dictionary database that stores dictionary information on various languages using the first word is searched, so as to provide the user with the corresponding word.

    Abstract translation: 提供了一种使用图像识别字符的方法和装置。 根据字符识别请求激活相机，并且设置用于实时显示通过相机拍摄的图像的预览模式。 控制相机的自动对焦，并且从在预览模式中获得的图像中获得具有预定水平的清晰度的图像以进行字符识别。 用于字符识别的图像被字符识别处理，以便提取识别结果数据。 绘制从识别结果数据排除非字符数据的最终识别字符行。 组合第一个字，包括最终识别字符行的至少一个字符和预定的最大字符数。 搜索使用第一个单词存储各种语言的字典信息的词典数据库，以向用户提供对应的单词。

    POWER TRANSMITTER AND METHOD FOR CONTROLLING POWER TRANSMISSION
    38.
    发明申请
    POWER TRANSMITTER AND METHOD FOR CONTROLLING POWER TRANSMISSION 有权
    电力变送器及控制电力传输的方法

    公开(公告)号：US20130342024A1

    公开(公告)日：2013-12-26

    申请号：US13889797

    申请日：2013-05-08

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kang-Ho BYUN ,  Kyung-Woo LEE ,  Hyuk-Choon KWON ,  Nam-Yun KIM ,  Hee-Won JUNG

    IPC: H02J7/02

    CPC classification number: H02J50/90 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J2007/0096 ,  H04B5/0037 ,  Y02B40/90

    Abstract: A method and apparatus are provided for controlling power transmission in a power transmitter. The method includes receiving power information that includes a minimum voltage and a maximum voltage receivable at a power receiver; determining a reference voltage for dividing a range between the minimum voltage and the maximum voltage into a predetermined portions; dividing the range between the minimum voltage and the maximum voltage into a first voltage range between the minimum voltage and the reference voltage and a second voltage range between the reference voltage and the maximum voltage; receiving from the power receiver a report about a power reception condition including a measured voltage at the power receiver during the power transmission from the power transmitter; and adjusting and supplying the power according to which voltage range the measured voltage belongs to among the divided voltage ranges.

    Abstract translation: 提供了一种用于控制功率发射器中的功率传输的方法和装置。 该方法包括接收功率信息，该功率信息包括在功率接收器处可接收的最小电压和最大电压; 确定用于将最小电压和最大电压之间的范围分成预定部分的参考电压; 将最小电压和最大电压之间的范围分为最小电压和参考电压之间的第一电压范围和参考电压与最大电压之间的第二电压范围; 从所述电力接收器接收关于在从所述电力发送器的电力传输期间包括所述电力接收器处的测量电压的电力接收状况的报告; 并且根据所测量的电压属于哪个电压范围来调节和提供分压电压范围内的功率。

    METHOD FOR DISTRIBUTING WIRELESS CHARGE POWER FOR MULTIPLE WIRELESS POWER RECEIVERS
    39.
    发明申请
    METHOD FOR DISTRIBUTING WIRELESS CHARGE POWER FOR MULTIPLE WIRELESS POWER RECEIVERS 审中-公开

    公开(公告)号：US20200303961A1

    公开(公告)日：2020-09-24

    申请号：US16896675

    申请日：2020-06-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyuk-Choon KWON ,  Nam-Yun KIM ,  Soo-Yeon JUNG ,  Hee-Won JUNG ,  Jae-Sung HAN

    IPC: H02J50/12 ,  H02J50/60 ,  H02J50/40 ,  H02J50/80

    Abstract: Methods and apparatuses are provided for controlling a wireless power transmitter. First power for charging a first wireless power receiver is transmitted. Demand power information of a second wireless power receiver is received. The demand power information includes a maximum power for the second wireless power receiver. A controller identifies whether the wireless power transmitter is capable of providing the maximum power. A power adjustment command is transmitted to the second wireless power receiver, if the wireless power transmitter is not capable of providing the maximum power. The power adjustment command requests to reduce a magnitude of power to be received by the second wireless power receiver to a level within a range that the wireless power transmitter is capable of supporting. Second power for charging the first wireless power receiver and the second wireless power receiver is transmitted based on at least the reduced magnitude of power.

Patent Agency Ranking