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1. 发明申请

US20150116091A1 DEVICE FOR AIDING THE LOCATION IN REAL TIME OF A SELF-POWERED MOBILE ELEMENT 有权
标题翻译：用于在自动移动元件实时获取位置的设备
公开(公告)号：US20150116091A1
公开(公告)日：2015-04-30
申请号：US14405164
申请日：2013-05-27
申请人： EPAWN
发明人： Valentin Lefevre , Christophe Duteil , Laurent Chabin
IPC分类号： G06K7/10
CPC分类号： G06K7/10039 , G06F3/046 , G06K19/0723 , H04B5/0037 , H04B5/0075
摘要： A device aimed for locating in real time self-powered mobile elements by electromagnetic radiation, includes elements (505, 520) for receiving a radioelectric signal including at least one item of synchronization information, these elements being configured to receive energy from a received radioelectric signal, elements (515) for emitting an electromagnetic signal, the electromagnetic signal being emitted in response to an activation signal, and control elements (510) connected to the receiving elements and to the elements for emitting an electromagnetic signal, the control elements being electrically powered by the elements for receiving a radioelectric signal and being configured to generate an activation signal in response to synchronization information.
摘要翻译：旨在通过电磁辐射定位在实时自供电移动元件中的装置包括用于接收包括至少一个同步信息项的放射线电信号的元件（505,520），这些元件被配置为从接收到的放射线电信号中接收能量，用于发射电磁信号的元件（515），响应于激活信号发射的电磁信号，以及连接到接收元件的控制元件（510）和用于发射电磁信号的元件，所述控制元件被电动通过用于接收无线电信号的元件，并被配置为响应于同步信息产生激活信号。

2. 发明授权

US09813872B2 Method and device for extending detection surfaces interfacing a plurality of mobile entities with a computer system 有权
公开(公告)号：US09813872B2
公开(公告)日：2017-11-07
申请号：US15394302
申请日：2016-12-29
申请人： EPAWN
发明人： Christophe Duteil , Laurent Chabin , Valentin Lefevre
IPC分类号： H04W4/02 , H04L29/08 , H04W8/26
CPC分类号： H04W4/025 , A63F13/214 , G06F3/0416 , G06F3/046 , G06F2203/04104 , H04L67/303 , H04W8/265 , H04W36/18
摘要： A control method, in a system including a detection surface interfacing a plurality of mobile entities with a computer system, the detection surface including a plurality of elementary detection surfaces forming groups and sub-groups, wherein at least one mobile entity is registered with management modules of at least two different sub-groups, a period of time reserved for the at least one mobile entity registered with management modules of at least two different sub-groups, enabling the activation of at least one mobile entity, being the same in each of the at least two sub-groups.

3. 发明授权

US09477859B2 Device for aiding the location in real time of a self-powered mobile element 有权
标题翻译：用于辅助实时自动移动元件的位置的设备
公开(公告)号：US09477859B2
公开(公告)日：2016-10-25
申请号：US14405164
申请日：2013-05-27
申请人： EPAWN
发明人： Valentin Lefevre , Christophe Duteil , Laurent Chabin
IPC分类号： G06K7/10 , G06K19/07 , H04B5/00 , G06F3/046
CPC分类号： G06K7/10039 , G06F3/046 , G06K19/0723 , H04B5/0037 , H04B5/0075
摘要： A device aimed for locating in real time self-powered mobile elements by electromagnetic radiation, includes elements (505, 520) for receiving a radioelectric signal including at least one item of synchronization information, these elements being configured to receive energy from a received radioelectric signal, elements (515) for emitting an electromagnetic signal, the electromagnetic signal being emitted in response to an activation signal, and control elements (510) connected to the receiving elements and to the elements for emitting an electromagnetic signal, the control elements being electrically powered by the elements for receiving a radioelectric signal and being configured to generate an activation signal in response to synchronization information.
摘要翻译：旨在通过电磁辐射定位在实时自供电移动元件中的装置包括用于接收包括至少一个同步信息项的放射线电信号的元件（505,520），这些元件被配置为从接收到的放射线电信号中接收能量，用于发射电磁信号的元件（515），响应于激活信号发射的电磁信号，以及连接到接收元件的控制元件（510）和用于发射电磁信号的元件，所述控制元件被电动通过用于接收无线电信号的元件，并被配置为响应于同步信息产生激活信号。

4. 发明授权

US10527400B2 Hybrid mobile entity, method and device for interfacing a plurality of hybrid mobile entities with a computer system, and a set for a virtual or augmented reality system 有权
公开(公告)号：US10527400B2
公开(公告)日：2020-01-07
申请号：US15388592
申请日：2016-12-22
申请人： EPAWN
发明人： Valentin Lefevre , Laurent Chabin , Christophe Duteil
IPC分类号： G01B7/004 , H04W4/029 , H04W52/02
摘要： Disclosed is a hybrid mobile entity for a device for interfacing a plurality of mobile entities with a computer system, the hybrid mobile entity including at least one location module including: a unit for emitting an electromagnetic signal making it possible to determine the position of the location module; and a unit for receiving an activation signal and, according to at least one item of information of the activation signal, activating the unit for emitting an electromagnetic signal. The hybrid mobile entity further including: an inertial measurement unit rigidly joined to the location module; and a unit for communication with the device, for transmitting data relative to a movement of the inertial measurement unit.

5. 发明授权

US10213684B2 Device and system for generating and automatically controlling a force for moving a moveable element located in real time 有权
公开(公告)号：US10213684B2
公开(公告)日：2019-02-26
申请号：US14782679
申请日：2014-04-04
申请人： EPAWN
发明人： Laurent Chabin , Valentin Lefevre , Christophe Duteil
IPC分类号： G06F3/033 , A63F13/235 , G06F3/046 , A63F13/00 , A63F13/2145 , A63F13/28 , A63F13/98 , G06F3/03 , A63F3/00 , A63F9/24
摘要： A device for generating and automatically controlling a displacement force of a mobile entity located in real time includes elements for generating a force of movement, the elements being controllable so as to generate a force in a plurality of different directions. The device also includes: elements for receiving a radio signal; elements for transmitting an electromagnetic signal, the electromagnetic signal being transmitted in response to an activation signal and allowing a moveable entity including the device to be located in real time; and control elements connected to the reception elements and to the elements for transmitting an electromagnetic signal. The control elements are configured to control the elements for generating at least one force of movement, in response to information for controlling a received electromagnetic signal, and for generating an activation signal, in response to synchronization information of a received radio signal.

6. 发明授权

US10090888B2 Method and device for locating mobile entities provided with NFC type standard tags 有权
公开(公告)号：US10090888B2
公开(公告)日：2018-10-02
申请号：US15036899
申请日：2014-11-18
申请人： EPAWN
发明人： Valentin Lefevre , Laurent Chabin , Christophe Duteil
IPC分类号： H04B7/00 , H04B5/00 , G06K7/10 , H04W4/02
摘要： A device (200) for locating mobile elements provided with at least one standard NFC tag. The location device (200) includes transmission elements (215) for transmitting a signal to query8 the at least one tag, monitoring elements (205, 245) and a plurality of receiving elements (225) selectively connected to the monitoring elements, the receiving elements being receptive to the querying signal and to a response signal from the at least one tag. The monitoring elements are configured so as to measure in sequence signals from receiving elements connected to the monitoring elements and to estimate the position of the at least one tag by interpolating measurements.

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