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1. 发明申请

WO2014138477A1 METHOD AND APPARATUS FOR SELECTIVELY TERMINATING SIGNALS ON A BIDIRECTIONAL BUS BASED ON BUS SPEED 审中-公开
标题翻译：基于总线速度的双向总线上的选择性终止信号的方法和装置
公开(公告)号：WO2014138477A1
公开(公告)日：2014-09-12
申请号：PCT/US2014/021401
申请日：2014-03-06
申请人： QUALCOMM INCORPORATED
发明人： CHUN, Dexter T. , SETHI, Sumeet S. , EATON, John D. , CUPPU, Vinodh R. , ARORA, Vikram , SRINIVAS, Vaishnav , MUNEER, Muhammad A. , BERK, Isaac D.
IPC分类号： G06F13/40
CPC分类号： H04L25/0278 , G06F13/4086 , H03K19/0005 , H03K19/017545 , Y02D10/14 , Y02D10/151
摘要： A method of controlling signal termination includes providing first logic for selectively terminating signals received at a first device on a bidirectional data bus, providing second logic for selectively terminating signals received at a second device on the bidirectional data bus, sending first signals from the first device to the second device on the bidirectional data bus at a first speed, stopping the sending of the first signals, after stopping the sending of the first signals, enabling the second logic and shifting a reference voltage of the second device from a first level to a second level, after enabling the second logic at the second device, sending second signals from the first device to the second device on the bidirectional data bus at a higher speed, and controlling the first logic based on a speed of signals received at the first device on the bidirectional data bus.
摘要翻译：一种控制信号终止的方法包括：提供用于选择性地终止在双向数据总线上在第一设备处接收的信号的第一逻辑，提供用于选择性地终止在双向数据总线上的第二设备处接收的信号的第二逻辑，从第一设备发送第一信号以第一速度传送到双向数据总线上的第二设备，在停止发送第一信号之后停止发送第一信号，使第二逻辑能够使第二设备的参考电压从第一电平移位到在第二设备启用第二逻辑之后，以更高的速度在双向数据总线上从第一设备向第二设备发送第二信号，并且基于在第一设备处接收到的信号的速度来控制第一逻辑在双向数据总线上。

2. 发明申请

WO2013165627A1 MOBILE DEVICE CONTROL BASED ON SURFACE MATERIAL DETECTION 审中-公开
标题翻译：基于表面材料检测的移动设备控制
公开(公告)号：WO2013165627A1
公开(公告)日：2013-11-07
申请号：PCT/US2013/033596
申请日：2013-03-22
申请人： QUALCOMM INCORPORATED
发明人： EATON, John D. , WU, Hung-Hsin , MENENDEZ, Jose R. , FRANTZ, William T.
IPC分类号： H04M1/725 , G01N29/04 , G01N21/17
CPC分类号： H04M1/72569 , G01N21/17 , H04M1/72572 , H04M2250/12
摘要： A mobile device uses sensor data related to the type of surface in contact with the mobile device to determine an action to perform. The sensors may be one or more of a microphone and noise generator, a light based proximity sensor, and pressure sensors, such as dielectric elastomers, configured to detect a texture of the surface, and/or pressure waves produced by setting the mobile device down or by a noise generator and reflected by the surface. The mobile device may identify the type of surface and perform the action based on the type of surface. The mobile device may further determine its location based on the sensor data and use that location to identify the action to be performed. The location may be determined using additional data, e.g., data not related to determining the type of surface with which the mobile device is in contact. Additional data might be a general position fix, detected wireless devices, environmental sounds, and time.
摘要翻译：移动设备使用与移动设备接触的表面类型相关的传感器数据来确定要执行的动作。传感器可以是麦克风和噪声发生器，基于光的接近传感器和被配置为检测表面纹理的压力传感器（例如介电弹性体）和/或通过将移动设备设置为下降而产生的压力波中的一个或多个或通过噪声发生器并被表面反射。移动设备可以识别表面的类型并且基于表面的类型来执行动作。移动设备可以基于传感器数据进一步确定其位置，并使用该位置来识别要执行的动作。可以使用附加数据确定位置，例如与确定移动设备与之接触的表面的类型无关的数据。附加数据可能是一般的解决方案，检测到的无线设备，环境声音和时间。

3. 发明公开

EP2965217A1 METHOD AND APPARATUS FOR SELECTIVELY TERMINATING SIGNALS ON A BIDIRECTIONAL BUS BASED ON BUS SPEED 有权
标题翻译： VEFAHREN和设备在双向总线基于CAN总线高速信号选择性终止
公开(公告)号：EP2965217A1
公开(公告)日：2016-01-13
申请号：EP14716075.8
申请日：2014-03-06
申请人： Qualcomm Incorporated
发明人： CHUN, Dexter T. , SETHI, Sumeet S. , EATON, John D. , CUPPU, Vinodh R. , ARORA, Vikram , SRINIVAS, Vaishnav , MUNEER, Muhammad A. , BERK, Isaac D.
IPC分类号： G06F13/40
CPC分类号： H04L25/0278 , G06F13/4086 , H03K19/0005 , H03K19/017545 , Y02D10/14 , Y02D10/151
摘要： A method of controlling signal termination includes providing first logic for selectively terminating signals received at a first device on a bidirectional data bus, providing second logic for selectively terminating signals received at a second device on the bidirectional data bus, sending first signals from the first device to the second device on the bidirectional data bus at a first speed, stopping the sending of the first signals, after stopping the sending of the first signals, enabling the second logic and shifting a reference voltage of the second device from a first level to a second level, after enabling the second logic at the second device, sending second signals from the first device to the second device on the bidirectional data bus at a higher speed, and controlling the first logic based on a speed of signals received at the first device on the bidirectional data bus.

4. 发明公开

EP2847985A1 MOBILE DEVICE CONTROL BASED ON SURFACE MATERIAL DETECTION 审中-公开
标题翻译：控制移动设备根据表面材料检测
公开(公告)号：EP2847985A1
公开(公告)日：2015-03-18
申请号：EP13715846.5
申请日：2013-03-22
申请人： Qualcomm Incorporated
发明人： EATON, John D. , WU, Hung-Hsin , MENENDEZ, Jose R. , FRANTZ, William T.
IPC分类号： H04M1/725 , G01N29/04 , G01N21/17
CPC分类号： H04M1/72569 , G01N21/17 , H04M1/72572 , H04M2250/12
摘要： A mobile device uses sensor data related to the type of surface in contact with the mobile device to determine an action to perform. The sensors, by way of example, may be one or more of a microphone and noise generator, a light based proximity sensor, and pressure sensors, such as dielectric elastomers, configured to detect a texture of the surface, and/or pressure waves produced by setting the mobile device down or by a noise generator and reflected by the surface. The mobile device may identify the type of surface and perform the action based on the type of surface. The mobile device may further determine its location based on the sensor data and use that location to identify the action to be performed. The location may be determined using additional data, e.g., data not related to determining the type of surface with which the mobile device is in contact.

5. 发明授权

EP2965217B1 METHOD AND APPARATUS FOR SELECTIVELY TERMINATING SIGNALS ON A BIDIRECTIONAL BUS BASED ON BUS SPEED 有权
标题翻译： VEFAHREN和设备在双向总线基于CAN总线高速信号选择性终止
公开(公告)号：EP2965217B1
公开(公告)日：2017-04-19
申请号：EP14716075.8
申请日：2014-03-06
申请人： Qualcomm Incorporated
发明人： CHUN, Dexter T. , SETHI, Sumeet S. , EATON, John D. , CUPPU, Vinodh R. , ARORA, Vikram , SRINIVAS, Vaishnav , MUNEER, Muhammad A. , BERK, Isaac D.
IPC分类号： H03K19/0175 , H04L25/02
CPC分类号： H04L25/0278 , G06F13/4086 , H03K19/0005 , H03K19/017545 , Y02D10/14 , Y02D10/151
摘要： A method of controlling signal termination includes providing first logic for selectively terminating signals received at a first device on a bidirectional data bus, providing second logic for selectively terminating signals received at a second device on the bidirectional data bus, sending first signals from the first device to the second device on the bidirectional data bus at a first speed, stopping the sending of the first signals, after stopping the sending of the first signals, enabling the second logic and shifting a reference voltage of the second device from a first level to a second level, after enabling the second logic at the second device, sending second signals from the first device to the second device on the bidirectional data bus at a higher speed, and controlling the first logic based on a speed of signals received at the first device on the bidirectional data bus.
摘要翻译：控制信号终端的方法，包括：提供第一逻辑，用于选择性地终止于一个双向数据总线上的第一设备接收到的信号，用于选择性地终止于所述双向数据总线上的第二设备接收到的信号而提供第二逻辑，从所述第一设备发送第一信号以第一速度的双向数据总线上的第二装置，停止所述第一信号的发送，停止所述第一信号的发送之后，使所述第二逻辑和从第一电平移位所述第二装置的参考电压施加到第二电平，使所述第二逻辑在第二设备处，以更高的速度在双向数据总线上从所述第一设备发送第二信号到所述第二装置，并基于信号的速度控制第一逻辑之后在第一设备处接收到的在双向数据总线。

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