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91. 发明申请

US20150138162A1 LATENCY MEASURING AND TESTING SYSTEM AND METHOD 审中-公开
标题翻译： LATENCY测量和测试系统和方法
公开(公告)号：US20150138162A1
公开(公告)日：2015-05-21
申请号：US14508916
申请日：2014-10-07
申请人： Tactual Labs Co.
发明人： Darren Leigh , Clifton Forlines , Steven Leonard Sanders , Daniel Wigdor , Ricardo Jorge Jota Costa
IPC分类号： G06F3/041
CPC分类号： G06F3/0418 , G06F3/041 , G06F2203/04103 , G09G3/006 , G09G2354/00
摘要： A system and method are disclosed for measuring latency in a device. In an embodiment, a device holder is configured to receive the device under test. A mechanical motor is configured to move a proxy device with respect to the device under test. A ground-truth measurement apparatus configured to record input proxy device movement with respect to the device under test and to record a representation of movement generated by a test application running on the device under test. A method for measuring latency includes causing a proxy device to move with respect to the device under test, recording input proxy device movement with respect to the device under test, and recording a representation of movement generated by a test application running on the device under test. Data from the recording of input proxy device movement and data from the recording of the representation of movement are used to generate latency data for the device under test.
摘要翻译：公开了一种用于测量设备中的等待时间的系统和方法。在一个实施例中，设备保持器被配置为接收被测设备。机械马达配置成相对于被测设备移动代理设备。一种地面实测测量装置，被配置为记录相对于被测设备的输入代理设备移动，并记录在被测设备上运行的测试应用所产生的移动表示。用于测量延迟的方法包括使代理设备相对于被测设备移动，记录关于被测设备的输入代理设备移动，以及记录在被测设备上运行的测试应用所产生的移动表示。来自记录输入代理设备移动的数据和来自记录移动表示的数据被用于生成被测设备的等待时间数据。

92. 发明申请

US20230111433A1 NON-UNIFORM ELECTRODE SPACING WITH A BEND SENSOR 有权
公开(公告)号：US20230111433A1
公开(公告)日：2023-04-13
申请号：US17909465
申请日：2021-03-05
申请人： Tactual Labs Co.
发明人： PAUL DIETZ
IPC分类号： G01B7/287 , A61B5/00
摘要： A multibend sensor has a plurality of electrodes located along the sliding or reference strip that are not uniformly paced. More electrodes can be placed in those regions where more precise measurements of movement are desired. To save costs fewer electrodes need to be placed in regions where there is no need to measure the bending.

93. 发明申请

US20220404898A1 APPARATUS AND METHOD FOR SENSING DEFORMATION 有权
公开(公告)号：US20220404898A1
公开(公告)日：2022-12-22
申请号：US17575915
申请日：2022-01-14
申请人： Tactual Labs Co.
发明人： David Holman , Bruno Rodrigues De Araujo , Ricardo Jorge Jota Costa , David Clark Wilkinson
IPC分类号： G06F3/01 , H01Q1/27 , H01Q21/28 , H01Q21/30
摘要： Disclosed is a controller for sensing deformation. Transmit antennas are located on a first structure and transmit signals. Receive antennas are located on a second structure and receive signals. Received signals are processed to determine an amount of deformation. The amount of deformation that occurs may then be correlated to the position of a hand or the location of another body part.

94. 发明授权

US11511693B2 Biometric frequency 有权
公开(公告)号：US11511693B2
公开(公告)日：2022-11-29
申请号：US16574310
申请日：2019-09-18
申请人： Tactual Labs Co.
发明人： Braon Moseley , Darren Leigh
IPC分类号： B60R21/015 , G06N20/00 , H04B13/00 , H04J13/00 , G06V40/10
摘要： A plurality of frequency orthogonal signals are transmitted into a person. At least one of the plurality of frequency orthogonal signals is received at a receiving antenna or conductor. The received signal is measured. Characteristics of the received signal are used to establish a result related to that person.

95. 发明授权

US11442569B2 Apparatus and method for sensing pressure 有权
公开(公告)号：US11442569B2
公开(公告)日：2022-09-13
申请号：US16272256
申请日：2019-02-11
申请人： Tactual Labs Co.
发明人： Braon Moseley , Adam Landa
IPC分类号： G06F3/041 , G06F3/044 , G01L1/14 , G01L1/20
摘要： A pressure sensor is disclosed which includes a transmit electrode adapted to be operatively connected to a signal generator, a receive electrode adapted to be operatively connected to a signal receiver and signal processor, and a variably resistive conductive deformable element. The transmit electrode, the receive electrode and the variably resistive conductive deformable element being positioned in proximity to each other such that a pressure event proximate to the variably resistive conductive deformable element causes a change in coupling between the transmit electrode and the receive electrode, and a signal transmit on the transmit electrode as received on the receive electrode is changed in at least one of magnitude or phase in relation to and as a result of a pressure event.

96. 发明授权

US11427279B2 Self-locating controls 有权
公开(公告)号：US11427279B2
公开(公告)日：2022-08-30
申请号：US16936796
申请日：2020-07-23
申请人： Tactual Labs Co.
发明人： Braon Moseley
IPC分类号： B62K23/02 , B62K11/14
摘要： A sensor system is able adjust control location and the type of controls based on the positioning of a user's hands. The sensor system is adapted to detect the positioning of a hand or body part and compensate for the changing positions of the hand or body part. When the positioning of the hand or body part changes, the controls that are able to be activated by the hand or body part also change and adapt to the location where the controls are activated, providing accessible and/or contextualized controls.

97. 发明授权

US11314355B2 Capacitive sensor patterns 有权
公开(公告)号：US11314355B2
公开(公告)日：2022-04-26
申请号：US16544502
申请日：2019-08-19
申请人： Tactual Labs Co.
发明人： David Clark Wilkinson , Braon Moseley
IPC分类号： G06F3/041 , G06F3/044
摘要： Methods and devices for providing fast multi-touch sensors are disclosed. In an embodiment, a method is provided for design and manufacture of touch sensors for touch-sensitive devices. At least one behavioral quality is identified for the touch-sensitive devices. At least one parameter is selected, the parameter being associated with the composition or geometry of a stack of row conductors and column conductors on each of the touch sensors associated with the devices, the selection being based on the identified at least one behavioral quality. Multi-touch sensors are then manufactured by arranging a plurality of row conductors and a plurality of column conductors in a stack such that the stack or a component thereof has a geometry or composition that meets the at least one parameter. An orthogonal signal transmitter is provided for simultaneously transmitting each of a plurality of orthogonal row signals on a respective one of at least some of the plurality of row conductors. A detector is provided for detecting an amount of each of the plurality of orthogonal row signals present on each of the plurality of column conductors. Specific multi-touch sensors are also disclosed for hover applications, large screen applications, and others.

98. 发明授权

US11262872B2 Multimodal in air sensing of touch events 有权
公开(公告)号：US11262872B2
公开(公告)日：2022-03-01
申请号：US17034397
申请日：2020-09-28
申请人： Tactual Labs Co.
发明人： Braon Moseley , Daniel Ironside
IPC分类号： G06F3/042
摘要： A multi-modal sensor is disclosed that is able to detect and discriminate objects in the near-range range, mid-range and far-range. The sensor uses different sensing modalities that are adapted to cooperate and operate together depending upon the range of the object that is being detected. In an embodiment, infrared transmitters and infrared sensors are used, wherein the infrared transmitters transmit signals in the infrared range that frequency orthogonal with respect to each other.

99. 发明授权

US11042248B2 Single sided capacitive sensor 有权
公开(公告)号：US11042248B2
公开(公告)日：2021-06-22
申请号：US16686740
申请日：2019-11-18
申请人： Tactual Labs Co.
发明人： Braon Moseley , Adam Landa
IPC分类号： G06F3/044 , G06F3/041
摘要： A touch sensor is provided having a sensing area comprising at least one drive conductor and one sense conductor. The drive conductor and the sense conductor are each disposed on the substrate such that, for any two given points on the drive conductor within the sensing area, the nearest point to each on the sense conductor within the sensing area is a different distance away. Drive and sense circuitry are used to measure a touch delta resulting from a given touch on the sensor. For a given touch, the measured touch delta will vary with the location of that touch along the length of the conductors. A third conductor may be added that has the same relationship with a middle (drive or sense) conductor. Repeating use of the two or three conductor patterns can be used to cover wider areas.

100. 发明授权

US11009998B2 Systems and methods for ultrasonic, millimeter wave and hybrid sensing 有权
公开(公告)号：US11009998B2
公开(公告)日：2021-05-18
申请号：US17001535
申请日：2020-08-24
申请人： Tactual Labs Co.
发明人： Darren Leigh , Kaan Duman , Steven Leonard Sanders
IPC分类号： G06F3/043 , G01S7/539 , G06F3/0488 , G01S13/88 , G01S7/41 , G01S15/88 , G01S13/56 , G01S15/52
摘要： A close-range motion detector has at least one transmitter, at least one receiver, and at least one more transmitter or receiver. The transmitter(s) transmit, and the receiver(s) receive signals in one of the ultrasonic or mm-wave ranges. Multiple transmitters or receivers are spaced apart from one-another along a plane, and transmission of a signal takes place at a known time. Echos of the signal that bounce of a scatterer are received and digitized during a receive window, and the time-of-flight is determined using CAF. Time scaling may be determined as well, and may be determined using CAF. The determined time-of-flight is used to determine an X-Y-coordinate for the scatterer, and its motion (e.g., velocity) can be determined, which are output. In an embodiment, a such a close-range motion detector can be implemented on the side of a smart-watch, making a virtual writing surface on the back of a user's hand.

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