专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009039068A3 ELECTRONIC DEVICE AND CIRCUIT FOR PROVIDING TACTILE FEEDBACK 审中-公开
公开(公告)号：WO2009039068A3
公开(公告)日：2009-03-26
申请号：PCT/US2008/076474
申请日：2008-09-16
申请人： MOTOROLA, INC. , SADLER, Daniel J., , CRANFILL, David B., , OLLEY, Michael F., , TASHAKKOR, Eric V., , WAGNER, Daniel H.,
发明人： SADLER, Daniel J., , CRANFILL, David B., , OLLEY, Michael F., , TASHAKKOR, Eric V., , WAGNER, Daniel H.,
IPC分类号： H01L41/09 , H04B1/38 , H01L29/78
摘要： A circuit (800) for controlling at least one piezoelectric actuator (142) includes a piezoelectric drive circuit (802) that generates unidirectional voltage drive signal, also referred to as Vout, at node (804). The piezoelectric actuator drive circuit (802) includes a boost switcher circuit or charging circuit (806), a buck switcher circuit or pulsed current sink discharge circuit (808) and a control signal generating circuit (810) that receives an input control signal (812) from, for example, a keyboard processor or other suitable processor (604) indicating that the device has requested generation of haptic feedback utilizing the piezoelectric actuator (142). The control signal generating circuit (810) provides at least two pulse-with-modulated control signals, one to control the charging circuit and one to control the discharging circuit to produce the unidirectional voltage drive signal, that in one example is a raised cosine drive signal (904).

2. 发明申请

WO2007089987A3 METHOD FOR ABRUPTLY STOPPING A LINEAR VIBRATION MOTOR IN PORTABLE COMMUNICATION DEVICE 审中-公开
公开(公告)号：WO2007089987A3
公开(公告)日：2007-08-09
申请号：PCT/US2007/060676
申请日：2007-01-18
申请人： MOTOROLA, INC. , SADLER, Daniel J., , CRANFILL, David B., , ISABELLE, Scott K., , OLIVER, Manuel,
发明人： SADLER, Daniel J., , CRANFILL, David B., , ISABELLE, Scott K., , OLIVER, Manuel,
IPC分类号： H04M3/00
摘要： A method is provided for abruptly stopping a vibration motor providing tactile feedback (406) to the user of a portable communication device (100). The method comprises providing a drive waveform (401) including an attack signal (402), and a stop signal (411) out of phase with the attack signal (402), to one of the vibration motor (235) or the multi-function transducer (130) to quickly stop the vibration. The drive waveform may include an optional sustain signal (407) subsequent to the attack signal (402) and prior to the stop signal (411). A file stored in memory (212) is accessed to provide the drive waveform (401).

3. 发明申请

WO2009151666A2 A WIRELESS COMMUNICATION DEVICE AND METHOD WITH AN ORIENTATION DETECTOR 审中-公开
标题翻译：一种无线通信设备和方向检测器
公开(公告)号：WO2009151666A2
公开(公告)日：2009-12-17
申请号：PCT/US2009/036257
申请日：2009-03-06
申请人： MOTOROLA, INC. , ALAMEH, Rachid M., , BLACK, Greg R., , SADLER, Daniel J.,
发明人： ALAMEH, Rachid M., , BLACK, Greg R., , SADLER, Daniel J.,
IPC分类号： H04W88/02 , H04W52/02
CPC分类号： H04W4/16 , H04M1/05 , H04M1/6066 , H04M2250/12 , H04W52/027 , Y02D70/124 , Y02D70/144 , Y02D70/162 , Y02D70/166 , Y02D70/26
摘要： A wireless communication device (200) is disclosed. It can include: an electronic device (210) including a display (240); a wearable device (242) including a first orientation detector (244) configured to detect a suitable display viewing orientation; and a controller (220) including a power saving module (290) coupled to the electronic device (210), the controller (220) configured to control the operations of at least the display (240) in response to a suitable orientation detection. Advantageously, the wireless communication device (200) can provides a simple, portable, compact and robust power savings feature that can actuate a display when properly orientated for viewing by a user and not actuate the display when not suitably oriented.
摘要翻译：公开了一种无线通信设备（200）。它可以包括：包括显示器（240）的电子设备（210）; 包括被配置为检测合适的显示器观看方向的第一定向检测器（244）的可穿戴设备（242）以及包括耦合到所述电子设备（210）的功率节省模块（290）的控制器（220），所述控制器（220）被配置为响应于适当的方向检测来控制至少所述显示器（240）的操作。有利地，无线通信设备（200）可以提供简单，便携，紧凑和坚固的省电功能，其可以在适当地定向以供用户观看时致动显示器，并且在不适当定向时不致动显示器。

4. 发明申请

WO2006019629A2 HANDHELD DEVICE HAVING LOCALIZED FORCE FEEDBACK 审中-公开
标题翻译：具有本地化力反馈的手持装置
公开(公告)号：WO2006019629A2
公开(公告)日：2006-02-23
申请号：PCT/US2005/024347
申请日：2005-07-08
申请人： MOTOROLA, INC. , DAI, Xunhu, , OLIVER, Manuel, , SADLER, Daniel J., , FU, Chia-Yu,
发明人： DAI, Xunhu, , OLIVER, Manuel, , SADLER, Daniel J., , FU, Chia-Yu,
IPC分类号： G09G5/00
CPC分类号： G06F3/016 , G06F1/1626 , G06F3/0202 , G06F3/041
摘要： [0001] An electronic device (100) for performing intelligent operations includes a housing (112), a manually operable input (118, 122) for providing information to the electronic device, and a material (124) positioned between the manually operable input and the housing. An electromechanical transducer (218, 220) has a mechanical connection consisting of to the manually operable input and an electrical connection for receiving power, wherein substantially all of a mechanical output from the electromechanical transducer is provided to the manually operable input, the material preventing the mechanical output from being transmitted from the manually operable input to the housing. An electric circuit (210) is coupled mechanically to the housing and electronically to the electromechanical transducer for driving the electromechanical transducer in response to the intelligent operations so as to cause the electromechanical transducer to generate a tactile response that can be felt by a user through the manually operable input.
摘要翻译：用于执行智能操作的电子设备（100）包括壳体（112），用于向电子设备提供信息的可手动操作的输入（118,122）以及位于手动可操作的输入和住房。机电换能器（218,220）具有由可手动操作的输入和用于接收功率的电连接组成的机械连接，其中机电换能器的机械输出基本上全部提供给可手动操作的输入，该材料防止机械输出从手动操作的输入传送到外壳。电路（210）机械耦合到壳体并且电子地耦合到机电变换器，用于响应于智能操作来驱动机电换能器，以便使机电换能器产生触觉响应，用户可以通过手动输入。

5. 发明申请

WO2011123163A1 SYSTEM AND METHOD OF VIDEO STABILIZATION DURING MOVEMENT 审中-公开
标题翻译：运动期间视频稳定的系统和方法
公开(公告)号：WO2011123163A1
公开(公告)日：2011-10-06
申请号：PCT/US2010/061219
申请日：2010-12-20
申请人： MOTOROLA SOLUTIONS, INC. , BOSTAPH, Joseph W., , OLIVER, Manuel, , SADLER, Daniel J.,
发明人： BOSTAPH, Joseph W., , OLIVER, Manuel, , SADLER, Daniel J.,
IPC分类号： H04N5/232
CPC分类号： H04N5/23206 , H04N5/23258
摘要： Methods for video stabilization during movement include capturing (802) a video stream by an imaging system of a video stabilization system. The video stream includes a plurality of image frames. As the video stream is captured, a motion sensor of the video stabilization system detects (808) a pattern of recurring motion. Motion sensor data is generated for the sequence of image frames that characterizes the pattern of recurring motion. At least one image frame of the sequence of image frames is edited (816) based on a comparison of the motion sensor data for the sequence of image frames to motion sensor data for a region of interest for the imaging system.
摘要翻译：移动期间视频稳定的方法包括通过视频稳定系统的成像系统捕获（802）视频流。视频流包括多个图像帧。当视频流被捕获时，视频稳定系统的运动传感器检测（808）重复运动的模式。为表征循环运动模式的图像帧序列生成运动传感器数据。基于图像帧序列的运动传感器数据与用于成像系统的感兴趣区域的运动传感器数据的比较，编辑图像序列序列的至少一个图像帧（816）。

6. 发明申请

WO2011075235A2 METHOD AND APPARATUS FOR CHOOSING A DESIRED FIELD OF VIEW FROM A WIDE-ANGLE IMAGE OR VIDEO 审中-公开
标题翻译：用于从广角图像或视频中选择期望的视野的方法和设备
公开(公告)号：WO2011075235A2
公开(公告)日：2011-06-23
申请号：PCT/US2010/055927
申请日：2010-11-09
申请人： MOTOROLA, SOLUTIONS, INC. , OLIVER, Manuel, , BOSTAPH, Joseph W., , SADLER, Daniel J.,
发明人： OLIVER, Manuel, , BOSTAPH, Joseph W., , SADLER, Daniel J.,
CPC分类号： H04N5/232 , H04N5/23238 , H04N5/23258
摘要： A wide-angle camera will collect wide-angle images. A portion of the wide-angle image (desired field of view) will be selected based on accelerometer readings. More particularly, to keep the desired field of view of a camera in an appropriate position, a correction is made to the tilt and roll of the desired field of view by using motion sensors to determine the horizon based on measuring the direction of gravity. A correction is also made to the yaw of the desired field of view using motion sensors to determine a forward facing position when the user is in motion. Because the desired field of view is corrected for variations resulting from user activity, any image collected from the camera is more likely to be pointed at a desired position.
摘要翻译：
广角相机将采集广角图像。根据加速度计读数选择广角图像的一部分（所需视场）。更具体地说，为了将摄像机的期望视场保持在适当位置，通过使用运动传感器基于测量重力方向来确定水平，对所需视场的倾斜和滚动进行校正。当用户运动时，还使用运动传感器对所需视场的偏转进行校正以确定前向位置。由于用户活动引起的变化对所需的视野进行了校正，因此从相机收集的任何图像更可能指向所需的位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式