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公开(公告)号：US11106243B2
公开(公告)日：2021-08-31
申请号：US16601317
申请日：2019-10-14
Applicant: LENOVO (Singapore) PTE. LTD.
Inventor： Seiji Yamasaki , Yasumichi Tsukamoto , Tatsumi Nagasawa , Yuichi Shigematsu
IPC: G06F1/16 , G06F3/0488 , G06F3/041
Abstract: An apparatus is disclosed. The apparatus includes a first display unit; a touch screen including a second display unit and a detection unit; and a start-up control unit that displays index information on the touch screen, and displays a screen configuration on the first display unit. Another apparatus is disclosed. The apparatus includes a first chassis; a second chassis coupled to the first chassis; a first display unit; and a touch screen including a second display unit, and a detection unit that detects a touch operation made on the second display unit. A control method for an apparatus that includes a first display unit and a touch screen including a second display unit and a detection unit is disclosed. The control method includes displaying index information on the second display unit; and displaying, a screen configuration corresponding to an operation area in which a touch operation is performed.
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公开(公告)号：US20190392548A1
公开(公告)日：2019-12-26
申请号：US16441296
申请日：2019-06-14
Applicant: LENOVO (Singapore) PTE. LTD.
Inventor： Munefumi Nakata , Yasumichi Tsukamoto , Seiji Yamasaki , Yasushi Tsukamoto
Abstract: An apparatus for video signal switching for use with an external graphics processing unit device includes an input unit of an information processing device configured to input a first video signal from an external device comprising a graphics processing unit (“GPU”) and an input/output interface, a processing unit of the information processing device configured to output a second video signal, and a switching unit configured to determine a route for a video display signal that is output to a display unit, the route selected from an external route along which the first video signal is output to the display unit without going through the processing unit and an internal route along which the second video signal is output to the display unit. A computer program product and a system perform the functions of the apparatus.
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公开(公告)号：US20180314312A1
公开(公告)日：2018-11-01
申请号：US15499809
申请日：2017-04-27
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Koji Kawakita , Kazuo Fujii , Yasumichi Tsukamoto , Naoyuki Araki
Abstract: A personal computer providing power over Wi-Fi is provided, the personal computer comprising: a plurality of Wi-Fi antennas; and a processor configured to: determine a data activity level for the plurality of Wi-Fi antennas; in response to the determining of the data activity level, assign each of the plurality of Wi-Fi antennas to one of data transmission and power transmission, wherein the assigning is based on the data activity level; and send power packets using each of the plurality of Wi-Fi antennas that is assigned to power transmission.
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公开(公告)号：US09874912B2
公开(公告)日：2018-01-23
申请号：US14184225
申请日：2014-02-19
Applicant: Lenovo (Singapore) Pte. Ltd.
Inventor： Yoshihiro Takase , Yasumichi Tsukamoto , Shinji Ohishi , Yuichiro Seto
IPC: G06F1/26
CPC classification number: G06F1/263
Abstract: An energization range of a laptop PC is controlled for safety component replacement. An EC can communicate with a battery unit to control a FET of the battery unit. In a power-off state, a PWC receives electricity from the battery unit or an AC/DC adapter. In the power-off state, a system of the EC stops. When a housing cover of the laptop PC is opened, a cover switch turns ON. When a logic circuit detects the operation of the cover switch, the PWC controls a DC/DC converter group to activate the system. The EC receiving electricity turns the FET OFF. Then the PWC turns the FET OFF.
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5.发明授权公开(公告)号：US10672400B2
公开(公告)日：2020-06-02
申请号：US16043154
申请日：2018-07-24
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Yasumichi Tsukamoto , Seiji Yamasaki , Munefumi Nakata
Abstract: An electronic device is attachable to and detachable from an information processing device having a mode control portion performing control for switching an operation state in which background processing is executed in a standby mode in which the display of a display portion is stopped and a low power consumption state in which the information processing device can be quickly returned to the operation state and has a light emission portion disposed so as to be visibly recognized in a state in which the display of the display portion is stopped and a lighting control portion lighting the light emission portion in the standby mode when a predetermined event to be notified to a user occurs in the background processing.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20170364465A1
公开(公告)日：2017-12-21
申请号：US15184751
申请日：2016-06-16
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Yasumichi Tsukamoto , Luis Antonio Hernandez , Tomoki Harada , Daisuke Watanabe
IPC: G06F13/40 , G06F13/38 , G06F13/42 , H04L12/933
CPC classification number: G06F13/4022 , G06F13/385 , G06F13/4282 , H04L49/101
Abstract: A technique for establishing a network interface and an external interface in a connector is disclosed. A personal computer (PC) includes a device controller for controlling data transmission with a peripheral device and a network device, and a receptacle including multiple pins for connecting data channels of the device controller to the peripheral device through the external interface and the network device through the network interface. The PC further includes a crossbar switch for switching the data channels to establish the external interface and the network interface in the receptacle. The external interface complies with the USB standards, and the network interface complies with the Ethernet standards.
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公开(公告)号：US20170344528A1
公开(公告)日：2017-11-30
申请号：US15254579
申请日：2016-09-01
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Yasumichi Tsukamoto , Yuichi Shigematsu
IPC: G06F17/24 , G06F17/27 , G06F3/0484
CPC classification number: G06F17/276
Abstract: The present invention performs inputting of characters for which numerical value calculations and so forth are requested in advance. When an event character string has been input by an input unit and it has been decided that a specific character is included in the character string, a laptop PC extracts the character string that includes the specific character as a conversion object character string and derives a conversion candidate for the conversion object character string according to the specific character. Then, the laptop PC makes the conversion candidate display on a touch-panel display and converts the conversion object character string into the conversion candidate that has been selected by a user.
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8.发明申请PORTABLE COMPUTING DEVICE, SCREEN SWITCHING METHOD THEREFOR, AND COMPUTER-EXECUTABLE PROGRAM THEREFOR 审中-公开便携式计算设备，其切换方法及其计算机可执行程序公开(公告)号：US20160371046A1
公开(公告)日：2016-12-22
申请号：US15177014
申请日：2016-06-08
Applicant: Lenovo (Singapore) Pte. Ltd.
Inventor： Hirohide Komiyama , Yasumichi Tsukamoto
IPC: G06F3/14 , G06F3/0488 , G06F3/0484 , G06F1/16 , G06F3/041
Abstract: An embodiment provides a portable computing device including: a first chassis provided with a first touch display unit; a second chassis provided with a second touch display unit; a coupling part which rotatably couples the first chassis and the second chassis to each other; and control unit which displays screen state information indicating a display state of one or more of the first touch display unit and the second touch display unit on one or more of the first touch display unit and the second touch display unit. Other aspects are described and claimed.
Abstract translation: 实施例提供了一种便携式计算设备，包括：设置有第一触摸显示单元的第一机架; 设置有第二触摸显示单元的第二机架; 联接部，其将所述第一机架和所述第二机架可旋转地彼此连接; 以及控制单元，其在第一触摸显示单元和第二触摸显示单元中的一个或多个上显示指示第一触摸显示单元和第二触摸显示单元中的一个或多个的显示状态的屏幕状态信息。 描述和要求保护其他方面。
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公开(公告)号：US09263910B2
公开(公告)日：2016-02-16
申请号：US14174765
申请日：2014-02-06
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Masayuki Amano , Yasumichi Tsukamoto , Yoshio Nakamura , Osamu Yamamoto
CPC classification number: H02J50/90 , H02J7/0044 , H02J7/0052 , H02J7/025 , H02J50/10 , H02J50/80
Abstract: A wireless charging system provides charging to a multi-display device. A docking station in the system includes at least two transmission sources positioned so that a charger on the device is in range of at least one of the transmission sources when docked. In some embodiments, the docking station receives the device in a non-planar configuration and the charger receives charge on whichever side of the docking station it is docked on. In some embodiments, the system determines which side of the docking station is activated to provide charging. The multi-display device can be activated in a mode of operation associated with the side of the docking station determined to be providing charge.
Abstract translation: 无线充电系统向多显示设备提供充电。 系统中的对接站包括至少两个传输源，其定位成使得当对接时，设备上的充电器在至少一个传输源的范围内。 在一些实施例中，对接站以非平面配置接收设备，并且充电器在对接站的对接站的任一侧接收电荷。 在一些实施例中，系统确定对接站的哪一侧被激活以提供充电。 多显示设备可以在被确定为提供电荷的对接站的侧面的操作模式下被激活。
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公开(公告)号：US20150298859A1
公开(公告)日：2015-10-22
申请号：US14259050
申请日：2014-04-22
Applicant: LENOVO (SINGAPORE) PTE. LTD
Inventor： Masayuki Amano , Yasumichi Tsukamoto , Shinnosuke Takahashi , Tomoyuki Takahashi
CPC classification number: G06F1/1626 , B65D25/005 , G06F2200/1632 , G06F2200/1633 , G06F2200/1634 , H05K5/0226 , H05K5/03
Abstract: A holder provides a movable wall for storing a writing instrument. The holder may store the writing instrument in a protected compartment until a user may rotate the wall to expose the writing instrument to access. In some embodiments, the movable wall may be connected to a cover of an electronic device. Access to the writing instrument may be provided by opening or closing the cover which may move concurrently with the wall.
Abstract translation: 支架提供用于存储书写工具的活动壁。 持有人可以将书写工具存放在受保护的隔间中，直到使用者旋转墙壁以露出书写工具进入。 在一些实施例中，可移动壁可以连接到电子设备的盖。 可以通过打开或关闭与壁同时移动的盖子来提供对书写工具的访问。
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