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1. 发明授权

US10007304B2 Portable device and related vibration detecting method 有权
公开(公告)号：US10007304B2
公开(公告)日：2018-06-26
申请号：US15227977
申请日：2016-08-04
申请人： MEDIATEK INC.
发明人： Shuo-Li Shih , Chun-Chia Chen , Tsu-Ming Liu
IPC分类号： G06F1/16 , G06F3/043 , G06F3/0488 , H04M1/725
CPC分类号： G06F1/1694 , G06F3/0433 , G06F3/04883 , G06F3/04886 , H04M1/72569
摘要： A portable device is utilized to execute a vibration detecting method. The portable device includes a vibration detecting module and a computing unit. The vibration detecting module is adapted to detect a vibration signal. The computing unit is electrically connected to the vibration detecting module and adapted to analyze the vibration signal to acquire a related vibration parameter, so as to actuate an application program of the portable device accordingly.

2. 发明申请

US20180129355A1 TOUCH INPUT DETECTION ALONG DEVICE SIDEWALL 审中-公开
公开(公告)号：US20180129355A1
公开(公告)日：2018-05-10
申请号：US15348760
申请日：2016-11-10
申请人： Sentons Inc.
发明人： Lapoe E. Lynn , Samuel W. Sheng , Stanislav Maximov , Shih-Ming Shih
IPC分类号： G06F3/043 , G06F3/02
CPC分类号： G06F3/0433 , G06F3/0227 , G06F3/0414 , G06F3/043 , G06F3/0436
摘要： A touch input is detected. From a plurality of transmitters coupled to a propagating medium, propagating signals are emitted through the propagating medium. At a plurality of receivers coupled to the propagating medium, one or more of the propagating signals that have been disturbed by the touch input are received. The plurality of transmitters and the plurality of receivers are coupled to the propagating medium on an internal side of a device sidewall. One or more detected propagating signals that have been disturbed by the touch input are analyzed to identify the touch input on an external surface of the device sidewall.

3. 发明授权

US09958529B2 Radio frequency localization 有权
公开(公告)号：US09958529B2
公开(公告)日：2018-05-01
申请号：US14683516
申请日：2015-04-10
申请人： Massachusetts Institute of Technology
发明人： Dina Katabi , Deepak Vasisht , Jue Wang
IPC分类号： H04W24/00 , G01S5/00 , G01S5/06 , G01S5/02 , G01S5/04 , G01S5/12 , G06F3/043
CPC分类号： G01S5/0036 , G01S5/0294 , G01S5/04 , G01S5/06 , G01S5/12 , G06F3/0433 , G06F2203/04101
摘要： A system for localization of a radio frequency source in a region includes a first plurality of antennas disposed about the region, a second plurality of antennas disposed about the region, a first radio frequency positioning module in communication with the first plurality of antennas and configured to determine a plurality of spatially separated candidate locations in the region for the radio frequency source, a second radio frequency positioning module in communication with the second plurality of antennas and configured to determine a sub-region of the region, the sub-region including the radio frequency source, and a resolution module for identifying a subset of the candidate locations in the sub-region of the region.

4. 发明申请

US20180032211A1 METHODOLOGY AND APPLICATION OF ACOUSTIC TOUCH DETECTION 审中-公开
公开(公告)号：US20180032211A1
公开(公告)日：2018-02-01
申请号：US15663588
申请日：2017-07-28
申请人： Apple Inc.
发明人： Brian Michael KING , Mohammad YEKE YAZDANDOOST , Ehsan KHAJEH , Aaron Scott TUCKER , Giovanni GOZZINI , Marcus YIP , Marduke YOUSEFPOR , Digvijay JADHAV , Indranil SEN , Mohit NARANG , Yi JIANG , Vahid MAJIDZADEH BAFAR , Mansour KERAMAT , Hao XU
IPC分类号： G06F3/043 , H01Q1/00 , H01Q1/52 , H01Q7/00
CPC分类号： G06F3/0436 , G06F1/1694 , G06F1/1698 , G06F1/3231 , G06F1/325 , G06F1/3262 , G06F3/0418 , G06F3/0433 , G06F2200/1637 , G06F2203/04104 , G06F2203/04106 , H01Q1/002 , H01Q1/52 , H01Q7/005 , Y02D10/173
摘要： Acoustic touch detection (touch sensing) system architectures and methods can be used to detect an object touching a surface. Position of an object touching a surface can be determined using time-of-flight (TOF) bounding box techniques, or acoustic image reconstruction techniques, for example. Acoustic touch sensing can utilize transducers, such as piezoelectric transducers, to transmit ultrasonic waves along a surface and/or through the thickness of an electronic device. Location of the object can be determined, for example, based on the amount of time elapsing between the transmission of the wave and the detection of the reflected wave. An object in contact with the surface can interact with the transmitted wave causing attenuation, redirection and/or reflection of at least a portion of the transmitted wave. Portions of the transmitted wave energy after interaction with the object can be measured to determine the touch location of the object on the surface of the device.

5. 发明授权

US09851841B2 Method and apparatus for classifying touch events on a touch sensitive surface 有权
公开(公告)号：US09851841B2
公开(公告)日：2017-12-26
申请号：US15206554
申请日：2016-07-11
申请人： CARNEGIE MELLON UNIVERSITY
发明人： Christopher Harrison , Julia Schwarz , Scott E. Hudson
IPC分类号： G06F3/045 , G06F3/041 , G06F3/043 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/043 , G06F3/0433 , G06F3/044 , G06F2200/1636 , G06F2203/04106
摘要： An apparatus classifies touch events. The apparatus includes a touch sensitive surface configured to generate a touch event when an object touches the touch sensitive surface. The touch event entails a mechanical vibration upon contact with the surface. The apparatus includes a touch event detector configured to detect the onset of a touch, and a touch event classifier configured to classify the touch event to identify the object used for the touch event. The mechanical vibration is created via any one of finger parts including a tip, a pad, a fingernail, and a knuckle, each of which has a unique feature different from each other.

6. 发明申请

US20170322648A1 ELECTRONIC DEVICE AND CONTROLLING METHOD THEREOF 审中-公开
公开(公告)号：US20170322648A1
公开(公告)日：2017-11-09
申请号：US15476821
申请日：2017-03-31
申请人： LG ELECTRONICS INC.
发明人： Gyuhyeok JEONG , Taegil CHO
IPC分类号： G06F3/043 , G06F3/041 , G06F3/16 , G10L15/22
CPC分类号： G06F3/043 , G06F3/0416 , G06F3/0433 , G06F3/167 , G06F2203/0381 , G06F2203/04106 , G10L15/22 , G10L2015/228
摘要： An electronic device including a plurality of the microphones and operating method thereof are disclosed. The present invention includes obtaining an audio according to a touch input of touching at least one of a plurality of the microphones, determining at least one selected from the group consisting of a location, a touch pattern, a touch strength, a touch duration time and a touch periodicity of the touch input based on the obtained audio, and performing an operation corresponding to the touch input based on a result of the determination.

7. 发明授权

US09804710B2 Touchless user interfaces 有权
公开(公告)号：US09804710B2
公开(公告)日：2017-10-31
申请号：US14823095
申请日：2015-08-11
申请人： Elliptic Laboratories AS
发明人： Tobias Gulden Dahl , Hans Jørgen Bang , Tom Kavli
IPC分类号： G06F3/043 , G06F3/01
CPC分类号： G06F3/0433 , G06F3/011 , G06F3/017 , G06F2203/04108
摘要： An electronic device having a touchless user interface for providing at least one input to the device, said touchless user interface comprising at least one ultrasound transmitter arrangement arranged to transmit ultrasonic signals and at least one ultrasound receiver arrangement arranged to receive reflections of said ultrasonic signals from an input object, wherein the device further comprises a substantially continuous outer surface portion, wherein said outer surface portion comprises at least one localised zone 30′ having a greater compliance for moving in response to impingement by said ultrasonic signals or reflections such that said localised zone 30′ forms part of said transmitter arrangement and/or said receiver arrangement.

8. 发明申请

US20170289663A1 ELECTRONIC DEVICE AND CONTROL METHOD USING AUDIO COMPONENTS THEREOF 审中-公开
公开(公告)号：US20170289663A1
公开(公告)日：2017-10-05
申请号：US15478764
申请日：2017-04-04
申请人： Samsung Electronics Co., Ltd.
发明人： Myungcheol LEE , Byounghee Lee , Youngbae PARK , Sunyoung LEE , Changshik YOON , Joonrae CHO , Hochul HWANG
IPC分类号： H04R1/02 , H04N5/232 , G06F3/043
CPC分类号： H04N5/23245 , G06F3/017 , G06F3/0433 , H04N5/23238 , H04R3/00 , H04R2430/01 , H04R2499/11
摘要： An electronic device and a method of controlling the electronic device using audio components are provided. The electronic device includes a transducer, and a processor that detects a touch of an external object which is related to the transducer, and executes a function, based on the touch.

9. 发明授权

US09710116B2 Frequency conversion in a touch sensor 有权
公开(公告)号：US09710116B2
公开(公告)日：2017-07-18
申请号：US14614295
申请日：2015-02-04
申请人： Tactual Labs Co.
发明人： Darren Leigh , Clifton Forlines , Daniel Wigdor , Steven Leonard Sanders
IPC分类号： G06F3/043 , G06F3/044 , G02F1/1333 , G06F3/041 , G06F3/042 , G06F3/045 , G06F3/046 , G06F3/0354
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/03545 , G06F3/0416 , G06F3/0418 , G06F3/042 , G06F3/0421 , G06F3/0428 , G06F3/0433 , G06F3/045 , G06F3/046 , G06F2203/04104 , G06F2203/04106 , G06F2203/04112
摘要： A touch sensitive device includes a touch interface having rows and columns, a signal generator for generating a plurality of unique orthogonal signals on at least a plurality of the rows, respectively, and a frequency converter. The frequency converter receives a first touch signal present on at least one of the plurality of columns, converts the first touch signal to a second signal having a second center frequency, and outputs the second signal. A touch processor is identifies touch on the touch interface by processing the second signal having the second center frequency and outputting touch event data.

10. 发明授权

US09575613B2 Touch-sensing apparatus, touch system, and touch-detection method 有权
标题翻译：触摸感应装置，触摸系统和触摸检测方法
公开(公告)号：US09575613B2
公开(公告)日：2017-02-21
申请号：US14588990
申请日：2015-01-05
申请人： Wistron Corporation
发明人： Kuo-Hsien Lu
IPC分类号： G06F3/041 , G06F3/046 , G06F3/043
CPC分类号： G06F3/046 , G06F3/0433 , G06F2203/04106
摘要： A touch-sensing apparatus includes a signal-receiving module and a control unit. The signal-receiving module includes a mechanical wave-receiving unit and an electromagnetic wave-receiving unit. The mechanical wave-receiving unit is configured to receive a mechanical wave signal actively emitted by a touch object. The electromagnetic wave-receiving unit, adjacent to the mechanical wave-receiving unit, is configured to receive an electromagnetic wave signal actively emitted by the touch object. The control unit is electrically connected to the mechanical wave-receiving unit and the electromagnetic wave-receiving unit, and decides an azimuth angle and a distance of the touch object on a sensing surface with respect to the signal-receiving module according to the electromagnetic wave signal and the mechanical wave signal, and decides a position of the touch object on the sensing surface according to the azimuth angle and the distance. A touch system and a touch-detection method are also provided.
摘要翻译：触摸感测装置包括信号接收模块和控制单元。信号接收模块包括机械波接收单元和电磁波接收单元。机械波接收单元被配置为接收由触摸物体主动发射的机械波信号。与机械波接收单元相邻的电磁波接收单元被配置为接收由触摸对象主动发射的电磁波信号。控制单元电连接到机械波接收单元和电磁波接收单元，并且根据电磁波确定感测面上的触摸对象相对于信号接收模块的方位角和距离信号和机械波信号，并且根据方位角和距离来确定触摸对象在感测表面上的位置。还提供了触摸系统和触摸检测方法。

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