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公开(公告)号：US09845048B1
公开(公告)日：2017-12-19
申请号：US15371775
申请日：2016-12-07
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Ying-Che Tseng , Tung-Heng Wu
CPC classification number: B60Q1/50 , B60W50/14 , G01S13/931 , G01S2013/9332 , G01S2013/9353 , G01S2013/9367 , G01S2013/9378 , G06K9/00791 , G07C9/00174 , G07C9/00896 , G07C2209/64 , G08G1/01 , G08G1/166 , G08G1/167
Abstract: A car door opening pre-detection system for a car includes a first detecting module, a second detecting module and a control module. The first detecting module is installed within the car. The first detecting module issues a motion detecting signal according to a result of detecting a motion of a palm. The second detecting module is installed outside the car. When the car is stopped, the second detecting module is enabled to selectively provide a first detection range or a second detection range. The control unit judges whether a car door of the car is about to be opened according to the motion detecting signal. When the car is stopped and the control module judges that the car door is about to be opened, the second detecting module provides the second detection range to detect whether there is a moving object behind the car.
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公开(公告)号：US09383859B2
公开(公告)日：2016-07-05
申请号：US14514996
申请日：2014-10-15
Applicant: Primax Electronics Ltd.
Inventor： Tung-Heng Wu
CPC classification number: G06F3/0416 , G06F3/0202 , G06F3/0219 , G06F3/023 , G06F3/03547 , G06F3/0428 , G06F3/0488 , G06F3/04886
Abstract: A multi-mode touch input device includes a first touch input device and a second touch input device. When a first lateral surface of the first touch input device and a first lateral surface of the second touch input device are combined together, both of the first touch input device and the second touch input device are operated in a keyboard mode, and the first touch input device and the second touch input device are collaboratively defined as a touch keyboard. When a second lateral surface of the first touch input device and a second lateral surface of the second touch input device are combined together, both of the first touch input device and the second touch input device are operated in a handwriting tablet mode, and the first touch input device and the second touch input device are collaboratively defined as a handwriting tablet.
Abstract translation: 多模式触摸输入装置包括第一触摸输入装置和第二触摸输入装置。 当第一触摸输入装置的第一侧表面和第二触摸输入装置的第一侧表面组合在一起时，第一触摸输入装置和第二触摸输入装置都以键盘模式操作，并且第一触摸 输入设备和第二触摸输入设备被协作地定义为触摸键盘。 当第一触摸输入设备的第二侧表面和第二触摸输入设备的第二侧表面组合在一起时，第一触摸输入设备和第二触摸输入设备都以手写平板电脑模式操作，并且第一触摸输入设备 触摸输入设备和第二触摸输入设备协作地定义为手写平板电脑。
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公开(公告)号：US20190123496A1
公开(公告)日：2019-04-25
申请号：US15906524
申请日：2018-02-27
Applicant: Primax Electronics Ltd.
Inventor： Tung-Heng Wu , Ying-Che Tseng
IPC: H01R13/713 , G06F1/16 , H01R13/66 , H01R24/64 , G06F1/26
Abstract: The present invention provides a hub apparatus, including a connection portion, an interface detection portion electrically coupled to the connection portion, a power control portion electrically coupled to the connection portion, a hub control portion electrically coupled to the power control portion, and a microcontroller electrically coupled to the interface detection portion, the power control portion, and the hub control portion, and after the microcontroller obtains, by using the interface detection portion, an interface type of an electronic apparatus connected to the connection portion, the microcontroller controls the hub control portion according to the interface type of the electronic apparatus to supply corresponding power to the connection portion by using the power control portion.
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公开(公告)号：US10146364B2
公开(公告)日：2018-12-04
申请号：US15258738
申请日：2016-09-07
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Tung-Heng Wu , Ying-Che Tseng
IPC: G06F3/041 , G06F3/0354
Abstract: An input device includes a plate body, a first sensing element, a second sensing element and a control unit. The first sensing element and the second sensing element are respectively located at two ends of a diagonal of the plate body for sensing a first image and a second image corresponding to a touching object. The control unit is electrically connected with the first sensing element and the second sensing element. The control unit acquires a position characteristic value according to the first image and acquires an auxiliary position characteristic value according to the second image. Moreover, the control units recognizes a position of the touching object according to the position characteristic value and the auxiliary position characteristic value, and generates an output signal according to the position of the touching object.
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Patent Agency Ranking
公开(公告)号：US10019073B2
公开(公告)日：2018-07-10
申请号：US15331516
申请日：2016-10-21
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Tung-Heng Wu , Ying-Che Tseng
CPC classification number: G06F3/021 , G06F3/0227 , G06F3/0304 , G06F3/0416 , G06F21/31 , G06F21/42 , G06K7/1417 , G06K19/06037 , G06Q20/12 , G06Q20/3274
Abstract: A keyboard device includes plural keys, an image pickup device, and a processor. The processor is connected with the image pickup device. The image pickup device is used for capturing an operation image of the plural keys that are operated. Moreover, after an information image over the keyboard device is scanned by the image pickup device, a scanned image is obtained. According to the received operation image, the processor generates a corresponding operation signal to a touch device. Moreover, according to the scanned image, the processor generates a corresponding information signal to the touch device.
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公开(公告)号：US20180046260A1
公开(公告)日：2018-02-15
申请号：US15331516
申请日：2016-10-21
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Tung-Heng Wu , Ying-Che Tseng
CPC classification number: G06F3/021 , G06F3/0227 , G06F3/0304 , G06F3/0416 , G06F21/31 , G06K7/1417 , G06K19/06037 , G06Q20/3274
Abstract: A keyboard device includes plural keys, an image pickup device, and a processor. The processor is connected with the image pickup device. The image pickup device is used for capturing an operation image of the plural keys that are operated. Moreover, after an information image over the keyboard device is scanned by the image pickup device, a scanned image is obtained. According to the received operation image, the processor generates a corresponding operation signal to a touch device. Moreover, according to the scanned image, the processor generates a corresponding information signal to the touch device.
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公开(公告)号：US09836138B2
公开(公告)日：2017-12-05
申请号：US15077812
申请日：2016-03-22
Applicant: Primax Electronics Ltd.
Inventor： Tung-Heng Wu , Ying-Che Tseng , A-Ming Chang
IPC: G06F3/0354 , G06F3/044
CPC classification number: G06F3/03545 , G06F3/03542 , G06F3/044
Abstract: A touch pen includes a main body, a connector, a first conductive pen tip, a second conductive pen tip and a switching module. The connector is disposed within the main body, and located at a first end of the main body. The first conductive pen tip and the second conductive pen tip are detachably coupled with the connector. According to a result of judging whether the connector is coupled with the first conductive pen tip or the second conductive pen tip, the switching module controls the operation mode of the touch pen. When the first conductive pen tip is coupled with the connector, the touch pen is in an active operation mode under control of the switching module. When the second conductive pen tip is coupled with the connector, the touch pen is in a passive operation mode under control of the switching module.
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公开(公告)号：US09742215B2
公开(公告)日：2017-08-22
申请号：US14946430
申请日：2015-11-19
Applicant: Primax Electronics Ltd.
Inventor： Tung-Heng Wu , Ying-Che Tseng
CPC classification number: H02J7/025 , H02J7/35 , H02J50/00 , H02J2007/0096
Abstract: An input device includes an input interface, a power module, a wireless charging module, a solar charging module and a controller. The power module provides electricity to the input device. The wireless charging module is used for wirelessly charging an electronic device. The solar charging module is used for charging the power module or providing electricity to the wireless charging module. When the controller detects that an electricity quantity percentage of the power module is lower than a predetermined value, the controller controls the solar charging module to charge the power module. When the electronic device is in communication with the input device, the controller controls the solar charging module to the provide electricity to the wireless charging module, and the electronic device is wirelessly charged by the wireless charging module if the electronic device is within a charging range.
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公开(公告)号：US09348461B2
公开(公告)日：2016-05-24
申请号：US14557166
申请日：2014-12-01
Applicant: Primax Electronics Ltd.
Inventor： Ying-Che Tseng , Tung-Heng Wu
CPC classification number: G06F3/042 , G06F1/1639 , G06F3/0227 , G06F3/0428 , G06F3/0488 , G06F2203/0381 , G06F2203/04106
Abstract: An input system includes an electronic device and a touchpad device. When the application program installed in the electronic device is activated, a target object is displayed on a display screen of the electronic device. A projection device of the touchpad device generates an object projection image of the target object. When the user moves the object projection image with the hand, the touchpad device detects a moving trajectory of the hand and generates the moved object projection image. Consequently, the target object shown on the electronic device is synchronously moved with the object projection image.
Abstract translation: 输入系统包括电子设备和触摸板设备。 当安装在电子设备中的应用程序被激活时，目标对象被显示在电子设备的显示屏幕上。 触摸板装置的投影装置产生目标对象的对象投影图像。 当用户用手移动对象投影图像时，触摸板装置检测手的移动轨迹并产生移动的对象投影图像。 因此，电子设备上所示的目标对象与对象投影图像同步移动。
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