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公开(公告)号：US20160018914A1
公开(公告)日：2016-01-21
申请号：US14334762
申请日：2014-07-18
Applicant: MediaTek Inc.
Inventor： Chung-Jen KUO , Chih-Hsiang HSIAO
CPC classification number: G06F21/82 , G06F1/3262 , G06F21/554 , G06F21/74 , G06F2221/2111 , H04M1/67 , H04M2250/22
Abstract: An electronic device including a touch sensor and a processing unit is provided. The touch sensor is disposed on or under a display, and generates touch data for a touch detected thereon or therenear when the electronic device is locked with the display in a sleep state. The processing unit determines whether the touch data matches a predetermined signature according to the touch data, and wakes the display from the sleep state and unlocks the electronic device when the touch data matches the predetermined gesture.
Abstract translation: 提供一种包括触摸传感器和处理单元的电子设备。 触摸传感器设置在显示器上或显示器下方，并且当电子设备在处于睡眠状态的显示器被锁定时，产生用于触摸检测到的触摸的触摸数据。 处理单元根据触摸数据确定触摸数据是否匹配预定的签名，并且当触摸数据与预定的手势相匹配时，将显示从睡眠状态唤醒并解锁电子设备。
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2.发明申请MOBILE COMMUNICATION DEVICES AND CONTEXT-BASED GEOFENCE CONTROL METHODS THEREOF 有权移动通信设备及其基于语境的GEOFENCE控制方法公开(公告)号：US20170055125A1
公开(公告)日：2017-02-23
申请号：US15343310
申请日：2016-11-04
Applicant: MediaTek Inc.
Inventor： Tsung-Yu CHIOU , Chih-Hsiang HSIAO
CPC classification number: H04W4/022 , H04M1/72519 , H04W4/023 , H04W52/0209 , H04W52/0251 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/22
Abstract: A mobile communication device and associated method are provided. The device includes a positioning unit, configured to provide position information of the mobile communication device, and a processing unit, configured to detect an approach to a first geofence according to a plurality of contexts associated with the mobile communication device, turn off the positioning unit when not detecting the approach to the first geofence, and turn on the positioning unit when detecting the approach to the first geofence. The contexts include at least one cellular context and at least one personal context or multimedia context, and the processing unit is further configured to prioritize at least one of the cellular context and the personal context or the multimedia context over the other contexts, for detecting the approach to the first geofence.
Abstract translation: 提供了一种移动通信设备及相关方法。 该设备包括：定位单元，被配置为提供移动通信设备的位置信息;以及处理单元，被配置为根据与移动通信设备相关联的多个上下文检测到第一地理栅栏的方法，关闭定位单元 当没有检测到第一个地理栅栏的方法时，在检测到第一个地理栅栏的方法时打开定位单元。 上下文包括至少一个蜂窝上下文和至少一个个人上下文或多媒体上下文，并且所述处理单元还被配置为在其他上下文中对所述蜂窝上下文和所述个人上下文或所述多媒体上下文中的至少一个进行优先级，以检测所述 接近第一个地质围栏。
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3.发明申请MOBILE COMMUNICATION DEVICES AND CONTEXT-BASED GEOFENCE CONTROL METHODS THEREOF 有权移动通信设备及其基于语境的GEOFENCE控制方法公开(公告)号：US20160007156A1
公开(公告)日：2016-01-07
申请号：US14754067
申请日：2015-06-29
Applicant: MediaTek Inc.
Inventor： Tsung-Yu CHIOU , Chih-Hsiang HSIAO
CPC classification number: H04W4/022 , H04M1/72519 , H04W4/023 , H04W52/0209 , H04W52/0251 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/22
Abstract: A mobile communication device including a positioning unit and a processing unit is provided. The processing unit provides position information of the mobile communication device. The processing unit detects an approach to a first geofence according to one or more contexts associated with the mobile communication device, turns off the positioning unit when not detecting the approach to the first geofence, and turns on the positioning unit when detecting the approach to the first geofence.
Abstract translation: 提供了包括定位单元和处理单元的移动通信设备。 处理单元提供移动通信设备的位置信息。 处理单元根据与移动通信设备相关联的一个或多个上下文来检测对第一地理栅栏的接近，当不检测到对第一地理栅栏的接近时，关闭定位单元，并且当检测到对第一地理栅栏的接近时，打开定位单元 第一次地质围栏
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公开(公告)号：US20240314334A1
公开(公告)日：2024-09-19
申请号：US18422729
申请日：2024-01-25
Applicant: MEDIATEK INC.
Inventor： Hsu CHIA-FENG , Chih-Hsiang HSIAO , Shih-Yong SU
IPC: H04N19/176 , H04N19/119
CPC classification number: H04N19/176 , H04N19/119
Abstract: Aspects of the present disclosure provide a video playback system. For example, the video playback system can include a video controller configured to receive one or more video frames and partition each of the video frames into a plurality of video tiles, a video decoder configured to decode one of the video tiles partitioned from each of the video frames, an artificial intelligence (AI) accelerator configured to execute an executable AI model on the decoded video tile, a display configured to display the processed video tile, and a pipeline manager installed in the video controller. The pipeline manager can be configured to control the video decoder to decode the video tile, control the AI accelerator to execute the executable AI model on the decoded video tile, and control the display to display the processed video tile.
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公开(公告)号：US20230328053A1
公开(公告)日：2023-10-12
申请号：US18081154
申请日：2022-12-14
Applicant: MEDIATEK INC.
Inventor： Chih-Hsiang HSIAO , Pei-Lun SUEI , Yingshiuan PAN , Yuchi CHU
IPC: H04L9/40
CPC classification number: H04L63/0823 , H04L63/102
Abstract: A device can include a remote protocol communication (RPC) slot configured to receive a message package generated from an entity during an RPC process, a processing unit configured to process the message package and return a result via the RPC slot to the entity, a blocker configured to be enabled to block or disabled to allow communication between the RPC slot and the processing unit, a key slot corresponding to the RPC slot and configured to receive a key from the entity, a key pool configured to store key slot and key pairs, and a verifier configured to disable the blocker when the key matches a key contained in one of the key slot and key pairs that contains the key slot and enable the blocker when the key does not match the key contained in any one of the key slot and key pairs that contains the key slot.
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Patent Agency Ranking
公开(公告)号：US20170084216A1
公开(公告)日：2017-03-23
申请号：US14862578
申请日：2015-09-23
Applicant: MediaTek Inc.
Inventor： Chih-Hsiang HSIAO
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G3/3406 , G09G2300/0456 , G09G2320/0626 , G09G2330/021 , G09G2360/144
Abstract: A portable device and associated computer-implemented method are provided. The method includes the steps of: utilizing an ambient light sensor of the portable device to detect ambient light around the portable device to generate a first sensing signal; determining whether the first sensing signal is smaller than a first threshold; when it is determined that the first sensing signal is smaller than the first threshold, controlling a display panel of the portable device to enter a low-power mode; determining whether the first sensing signal is larger than a second threshold when the display panel has entered the low-power mode; and when it is determined that the first sensing signal is larger than the second threshold and the display panel has entered the low-power mode, controlling the display panel to enter a normal display mode from the low-power mode.
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公开(公告)号：US20170068304A1
公开(公告)日：2017-03-09
申请号：US14848872
申请日：2015-09-09
Applicant: MediaTek Inc.
Inventor： Yen-Lin LEE , Yun-Ching LI , Chih-Hsiang HSIAO , Yu-Cheng HSIEH , Li-Chun TU
CPC classification number: G06F1/3287 , G06F1/3275 , G06F3/0619 , G06F3/065 , G06F3/0685 , G06F12/0238 , G06F12/0638 , G06F12/0804 , G06F12/1081 , G06F13/28 , G06F2212/1028 , G06F2212/1044 , G06F2212/205 , G06F2212/656 , G11C14/0036 , Y02D10/13 , Y02D10/14 , Y02D10/171
Abstract: A low-power memory access method and associated apparatus are provided. The apparatus includes a memory controller and a processing unit. The memory controller is coupled to a first memory and a second memory, and includes: a memory management circuit, for allocating physical memory addresses of the first memory and the second memory and controlling access of the first memory and the second memory; and a direct-memory-access (DMA) controller. The processing unit is for accessing the first memory and the second memory via the memory controller. When the apparatus is in an active mode, the memory management circuit copies a portion of data stored in the second memory to the first memory for use by the processing unit, and records dirty data information when the portion of data in the first memory differs from that in the second memory.
Abstract translation: 提供了一种低功率存储器存取方法和相关装置。 该装置包括存储器控制器和处理单元。 存储器控制器耦合到第一存储器和第二存储器，并且包括：存储器管理电路，用于分配第一存储器和第二存储器的物理存储器地址并控制第一存储器和第二存储器的存取; 和直接存储器访问（DMA）控制器。 处理单元用于经由存储器控制器访问第一存储器和第二存储器。 当设备处于活动模式时，存储器管理电路将存储在第二存储器中的数据的一部分复制到第一存储器供处理单元使用，并且当第一存储器中的数据部分不同时记录脏数据信息 在第二个记忆中。
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公开(公告)号：US20160124601A1
公开(公告)日：2016-05-05
申请号：US14818597
申请日：2015-08-05
Applicant: MediaTek Inc.
Inventor： Chih-Hsiang HSIAO , Wei-Ting WANG , Chung-Jen KUO
IPC: G06F3/0488
CPC classification number: G06F3/04883 , G04G21/08 , G06F3/0416 , G06F3/044 , G06F2203/0339 , G06F2203/04104 , G06F2203/04106 , G06F2203/04808
Abstract: A portable device is provided. The portable device includes: a display; a controller, a processor, a housing, and a touch rim. The controller and the processor are installed inside the housing. The touch rim is configured to detect a gesture performed on the touch rim to generate at least one touch detection signal. The controller is configured to receive at least one detection signal from the touch rim, and to transmit the touch detection signal to the processor. The processor analyzes the touch detection signal to determine the gesture performed on the touch rim, and performs an operation associated with the gesture.
Abstract translation: 提供便携式设备。 便携式设备包括：显示器; 控制器，处理器，外壳和触摸边缘。 控制器和处理器安装在外壳内。 触摸边缘被配置为检测在触摸边缘上执行的手势以产生至少一个触摸检测信号。 控制器被配置为从触摸边缘接收至少一个检测信号，并将触摸检测信号发送到处理器。 处理器分析触摸检测信号以确定在触摸边缘上执行的手势，并执行与手势相关联的操作。
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9.发明申请公开(公告)号：US20160077759A1
公开(公告)日：2016-03-17
申请号：US14737854
申请日：2015-06-12
Applicant: MediaTek Inc.
Inventor： Chih-Hsiang HSIAO , Yun-Ching LI
IPC: G06F3/06
CPC classification number: G06F3/0625 , G06F3/0647 , G06F3/0656 , G06F3/0685 , G06F13/1668 , G11C7/1063
Abstract: A controller and a memory-access method for use in the controller are provided. The controller includes a sensor-processing system, and the sensor-processing system includes a memory, and a buffer, wherein the controller is coupled to an external memory and a sensor. The method includes the steps of: gathering the sensor data from the sensor and writing the gathered sensor data into the memory; writing information associated with the sensor data into the buffer; determining whether a fill level of the buffer has reached a predetermined threshold; and retrieving the sensor data from the memory and writing the retrieved sensor data to the external memory according to the information associated with the stored sensor data in the buffer when it is determined that the fill level has reached the predetermined threshold.
Abstract translation: 提供了一种用于控制器的控制器和存储器访问方法。 控制器包括传感器处理系统，并且传感器处理系统包括存储器和缓冲器，其中控制器耦合到外部存储器和传感器。 该方法包括以下步骤：从传感器收集传感器数据并将收集的传感器数据写入存储器; 将与所述传感器数据相关联的信息写入所述缓冲器; 确定缓冲器的填充水平是否已经达到预定阈值; 以及当确定所述填充水平已经达到所述预定阈值时，根据与所述缓冲器中存储的传感器数据相关联的信息将所检索的传感器数据写入所述外部存储器。
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公开(公告)号：US20160071480A1
公开(公告)日：2016-03-10
申请号：US14700578
申请日：2015-04-30
Applicant: MediaTek Inc.
Inventor： Chih-Hsiang HSIAO , Yun-Ching LI , Jih-Ming HSU , Hua WU
CPC classification number: G09G5/001 , G06F1/3265 , G06F1/3287 , G06F1/3293 , G06T1/20 , G09G2330/021 , Y02D10/122 , Y02D10/153 , Y02D10/171
Abstract: A low-power operation method and associated electronic device are provided. The electronic device includes a display unit, a first control system, and a second control system. The display unit includes a first display area and a second display area. The first control system and the second control system control displaying of the first display area and the second display area, respectively. Activation of the first control system and the second control system is based on a hardware configuration of the electronic device. The first display area is larger than the second display area, and the second control system has lower active power than the first control system.
Abstract translation: 提供了一种低功率操作方法和相关联的电子设备。 电子设备包括显示单元，第一控制系统和第二控制系统。 显示单元包括第一显示区域和第二显示区域。 第一控制系统和第二控制系统分别控制第一显示区域和第二显示区域的显示。 第一控制系统和第二控制系统的激活基于电子设备的硬件配置。 第一显示区域大于第二显示区域，第二控制系统的有功功率比第一控制系统低。
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