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1. 发明授权

US11327548B2 Information processing apparatus and control method 有权
公开(公告)号：US11327548B2
公开(公告)日：2022-05-10
申请号：US16777331
申请日：2020-01-30
申请人： LENOVO (SINGAPORE) PTE. LTD.
发明人： Kazuhiro Kosugi , Hideki Kashiyama
IPC分类号： G06F1/3231 , G06F1/3287 , G06V40/10 , G06V40/16
摘要： An information processing apparatus includes: an imaging unit having an image sensor to detect a plurality of pieces of pixel information, the imaging unit being configured to generate an image made up of the plurality of pieces of pixel information detected by the image sensor; an image processor to detect whether a user is present or not in a predetermined detection range, based on an image made up of a plurality of pieces of pixel information detected by the image sensor; and an operation control unit to, when the image processor detects the user in the predetermined range, cancel a standby state where a part of the system functions stops. In the standby state, the imaging unit increases at least one of resolution and a frame rate in a stepwise manner to detect the plurality of pieces of pixel information.

2. 发明授权

US11086371B2 Heat suppression in an information processing device in an initial setting mode 有权
公开(公告)号：US11086371B2
公开(公告)日：2021-08-10
申请号：US16419417
申请日：2019-05-22
申请人： LENOVO (Singapore) PTE. LTD.
发明人： Akinori Uchino , Toyoaki Inada , Yusaku Morishige , Kazuhiro Kosugi , Hajime Yoshizawa , Yuhsaku Sugai , Hiroki Oda
IPC分类号： G06F1/20 , G06F1/3287 , G06F9/4401
摘要： An apparatus for heat suppression in an initial setting mode includes, in one embodiment, an execution unit of an information processing device that executes an operation related to an initial setting mode of the information processing device, a power supply that supplies power to one or more heat generating components of the execution unit, and a controller that controls at least the power supplied by the power supply to make an amount of heat generation of the execution unit in the initial setting mode lower than the amount of heat generation of the execution unit in an operating mode after termination of the initial setting mode until fulfillment of a predetermined condition. A method and a computer program product also perform functions of the apparatus.

3. 发明申请

US20210004447A1 SYSTEMS, APPARATUS, AND METHODS FOR CONTROLLING AN OPERATING STATE OF AN ELECTRONIC APPARATUS TO A LOCK STATE 有权
公开(公告)号：US20210004447A1
公开(公告)日：2021-01-07
申请号：US16920500
申请日：2020-07-03
申请人： LENOVO (Singapore) PTE. LTD.
发明人： Kazuhiro Kosugi
IPC分类号： G06F21/35 , G06F21/84
摘要： Systems, apparatus, and methods that control an operating state of an electronic apparatus to a lock state are disclosed. One system includes a signal strength detection unit that detects a signal strength from an external device with which communication is connected wirelessly to an electronic apparatus and an operation control unit that controls an operating state of the electronic apparatus to a lock state based on a comparison between an initial signal strength and a currently detected signal strength. Apparatus and methods include a processor of an information handling device and a memory configured to store code executable by the processor to detect a signal strength from an external device with which communication is connected wirelessly to the information handling device and control an operating state of the information handling device to a lock state based on a comparison between an initial signal strength and a currently detected signal strength.

4. 发明申请

US20200272208A1 ELECTRONIC APPARATUS 审中-公开
公开(公告)号：US20200272208A1
公开(公告)日：2020-08-27
申请号：US16409715
申请日：2019-05-10
申请人： LENOVO (SINGAPORE) PTE. LTD.
发明人： Kazuhiro Kosugi , Takehito Yamauchi , Masahiro Tokuno , Takuo Yamagishi
IPC分类号： G06F1/16
摘要： An electronic apparatus includes a base, an object detecting section, and a chassis that houses the base and the object detecting section. The object detecting section includes a substrate and a detecting element that is provided on a first principal surface of the substrate and is configured to detect a wave coming from an object and output a detection signal. The object detecting section is mounted on the base with the first principal surface facing the base. The base has a long passage hole that allows the wave to pass therethrough toward the detecting element. A longer direction of the passage hole is along a first direction that is a substantially horizontal direction when the chassis adopts a reference posture.

5. 发明申请

US20200210206A1 CONTROLLING OPERATIONAL STATE OF AN ELECTRONIC APPARATUS BASED ON USER PROXIMITY AND USER INPUT 审中-公开
公开(公告)号：US20200210206A1
公开(公告)日：2020-07-02
申请号：US16709436
申请日：2019-12-10
申请人： LENOVO (Singapore) PTE. LTD.
发明人： Kazuhiro Kosugi
IPC分类号： G06F9/4401 , G06F9/445 , G06F21/32
摘要： An electronic apparatus includes processing unit configured to execute system processing, an object detection unit configured to detect an object present within a predetermined detection range, and an operation control unit configured to control the system processing according to a detection state detected by the object detection unit to make a transition to one of a first operating state and a second operating state in which at least part of the system processing is more limited than that in the first operating state. When a transition from the first operating state to the second operating state is made regardless of the detection state detected by the object detection unit, where the operation control unit prohibits the transition to the first operating state according to the detection state detected by the object detection unit.

6. 发明申请

US20190339764A1 CONTROLLING POWER EFFICIENCY OF AN INFORMATION PROCESSING DEVICE 审中-公开
公开(公告)号：US20190339764A1
公开(公告)日：2019-11-07
申请号：US16400428
申请日：2019-05-01
申请人： LENOVO (Singapore) PTE. LTD.
发明人： Hideshi Tsukamoto , Kazuhiro Kosugi , Yuichiro Seto , Akinori Uchino
IPC分类号： G06F1/3296 , H02J7/00
摘要： An apparatus for controlling power efficiency of an information processing device is disclosed. The apparatus includes a voltage converter that converts a selected input voltage into a predetermined output voltage, an information processing device that uses power supplied by the voltage converter; and a controller that determines the selected input voltage based on an operating state of the information processing device where the operating state includes one or more parameters selected from fan speed, power consumption, power consumption fluctuation, processor usage, processor usage fluctuation, system temperature, sensor-specific temperature, mobility, and acceleration. A method and a system also perform various functions of the apparatus.

7. 发明申请

US20140226512A1 DISPLAYING RADIO-WAVE CONDITION 有权
标题翻译：显示无线电波状态
公开(公告)号：US20140226512A1
公开(公告)日：2014-08-14
申请号：US14179368
申请日：2014-02-12
申请人： LENOVO (Singapore) PTE, LTD.
发明人： Kazuhiro Kosugi
IPC分类号： H04W24/00 , H04W4/00 , H04W88/02
CPC分类号： H04W24/00 , H04B17/00 , H04W48/20 , H04W88/02
摘要： A wireless terminal accesses an access point using a shorter range wireless communication method. The access point performs communication with a wide-area radio communication network using a longer range wireless communication method, and may include a determination unit that determines whether a connected access point is a mobile access point or not; an acquisition unit that, when the determination unit determines that the connected access point is a mobile access point, acquires a radio-wave condition of communication with the wide-area radio communication network using the longer range communication method from the connected access point; and a display unit that displays the radio-wave condition acquired by the acquisition unit on a screen.
摘要翻译：无线终端使用较短范围的无线通信方式来访问接入点。该接入点使用较长距离的无线通信方式与广域无线通信网络进行通信，并且可以包括确定连接的接入点是否为移动接入点的确定单元; 获取单元，当所述确定单元确定所连接的接入点是移动接入点时，使用来自所连接接入点的所述较远距离通信方法获取与所述广域无线电通信网络的通信的无线电波状态; 以及显示单元，其在屏幕上显示由获取单元获取的无线电波状态。

8. 发明申请

US20220286969A1 INFORMATION PROCESSING APPARATUS AND CONTROL METHOD 有权
公开(公告)号：US20220286969A1
公开(公告)日：2022-09-08
申请号：US17327083
申请日：2021-05-21
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： Hiroki Oda , Kazuhiro Kosugi
IPC分类号： H04W52/02
摘要： An information processing apparatus includes a wireless communication module configured to perform wireless communication and a module control unit configured to enable operation of the wireless communication module in response to receiving an enable request for the wireless communication module, the enable request being output to the module control unit when a power reduction function that limits output power of radio waves output by the wireless communication module is enabled, and disable the operation of the wireless communication module in response to receiving a disable request for the wireless communication module, the disable request being output to the module control unit when the power reduction function is disabled.

9. 发明申请

US20210199766A1 INFORMATION PROCESSING APPARATUS 有权
公开(公告)号：US20210199766A1
公开(公告)日：2021-07-01
申请号：US16876122
申请日：2020-05-18
申请人： LENOVO (SINGAPORE) PTE. LTD.
发明人： Asahi Tokyo , Kazuhiro Kosugi
IPC分类号： G01S7/481 , G01S17/04
摘要： An information processing apparatus includes a display panel, and a ToF sensor emitting light through the display panel, in which the display panel includes a glass, and an AF layer (a water-repellent layer) having water-repellency, formed in an area other than a certain area including a passing area of light emitted from the ToF sensor on a surface of the glass opposite to a surface facing the ToF sensor.

10. 发明申请

US20200233479A1 CONTROLLING POWER EFFICIENCY OF AN INFORMATION PROCESSING DEVICE 审中-公开
公开(公告)号：US20200233479A1
公开(公告)日：2020-07-23
申请号：US16815795
申请日：2020-03-11
申请人： LENOVO (Singapore) PTE. LTD.
发明人： Hideshi Tsukamoto , Kazuhiro Kosugi , Yuichiro Seto , Akinori Uchino
IPC分类号： G06F1/3212 , G06F1/3296 , H02J7/00
摘要： An apparatus for controlling power efficiency of an information processing device is disclosed. The apparatus includes a voltage converter that converts an input voltage into a predetermined output voltage, an information processing device that consumes power supplied by the voltage converter, a battery pack that is charged using power supplied at a predetermined charging voltage by the voltage converter, and a controller that determines the input voltage where the power supplied by the voltage converter exceeds power consumed by the information processing device and a difference between the input voltage and the predetermined charging voltage is minimized. A method and a system also perform various functions of the apparatus.

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