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

US20220117060A1 CLONED CONSTANT CURRENT LED DRIVE CIRCUIT AND METHOD FOR USE 有权
公开(公告)号：US20220117060A1
公开(公告)日：2022-04-14
申请号：US17387283
申请日：2021-07-28
申请人： Methode Electronics, Inc.
发明人： Eric D. Sherriff
IPC分类号： H05B45/46 , H05B45/345
摘要： A light emitting diode (LED) circuit is disclosed haying a plurality of LEDs each having a respective current path. A controller may be included for controlling the LEDs. A first set of LEDs of the plurality of LEDs are connected to respective first set transistors and a first current sink to drive a constant current through each of the first set of LEDs and the first set of LEDs includes one or more LEDs, and the LED circuit may include at least one second set of LEDs of the plurality of LEDs that are connected such that the constant current in the first set of LEDs is duplicated. in the at least one second set of LEDs and the second set of LEDs includes one or more LEDs.

2. 发明授权

US11254262B2 Multifunction lighting module and its use 有权
公开(公告)号：US11254262B2
公开(公告)日：2022-02-22
申请号：US17336391
申请日：2021-06-02
申请人： Methode Electronics, Inc.
发明人： Kevin M. Martin , Eric D. Sherriff , Srinivas Akkala
IPC分类号： B60Q3/85 , F21V23/04 , F21V23/00 , B60Q3/80 , B60Q3/70 , B60Q3/76 , B60Q3/225 , B60Q3/51 , B60R16/02 , B60Q3/217 , B60Q3/233 , B60Q1/00 , F21Y115/10
摘要： An integrated lighting insert is provided for multi-function automotive vehicle lighting that has minimal space requirements and provides different lighting functions in a single device with an electronic control module that can easily interface with vehicle electronics. The insert a housing and a plurality of light transmission portions, a plurality of light sources integrated into the housing, each one configured for a different predetermined function associated with a particular use of a condition of or a state of the automobile. An electrical circuit is used along with a communications bus and individual controller circuits associated with the light sources fix controlling the light functions.

3. 发明授权

US11223173B2 Pluggable module with coaxial connector interface 有权
公开(公告)号：US11223173B2
公开(公告)日：2022-01-11
申请号：US16565957
申请日：2019-09-10
申请人： Methode Electronics, Inc.
发明人： Luis Torres , Joseph Llorens , Alexandros Pirillis , Robert Skepnek
IPC分类号： H01R31/06 , H01R13/46 , H01R12/70 , H01R24/54 , H01R101/00
摘要： A pluggable module comprising a housing having a first end and second end, an edge connector disposed at the first end, an F-type coaxial connector at the second end and a release lever including a stamped body that is symmetrical about a centerline bisecting the length of the body.

4. 发明申请

US20200041362A1 TOWING SYSTEMS AND METHODS USING MAGNETIC FIELD SENSING 审中-公开
公开(公告)号：US20200041362A1
公开(公告)日：2020-02-06
申请号：US16582093
申请日：2019-09-25
申请人： Methode Electronics Inc.
发明人： Chad Reed , Julius Beck , Florian Burghardt , Johannes Gießibl , Chris Liston
IPC分类号： G01L1/12 , B60D1/24 , B60Q9/00
摘要： A magneto-elastically-based active force sensor, used with a tow coupling between a towed and a towing vehicle or a coupling between a vehicle body and a suspension of the vehicle, which outputs a signal useful for determining forces acting on the coupling. The outputted force information may be provided by processor-enabled embedded software algorithms that take inputs from the force sensor and other sensors, may be used by one or more vehicle systems during operating of the vehicle, such as engine, braking, stability, safety, and informational systems. The force sensor includes directionally-sensitive magnetic field sensing elements inside the sensor, and shielding may be used around the sensors to reduce the influence of external magnetic fields on the sensing elements. The force sensor may be used with different tow and vehicle weight sensing coupling devices installed on different types of automobile cars and trucks.

5. 发明授权

US10391523B2 Sensor washing device 有权
公开(公告)号：US10391523B2
公开(公告)日：2019-08-27
申请号：US15491551
申请日：2017-04-19
申请人： Methode Electronics, Inc.
发明人： Vladimir Karasik
IPC分类号： B08B3/02 , B08B3/04 , G02B27/00
摘要： A sensor washing device that includes a washer housing that has a ring portion and a fluid source attachment. The fluid source attachment is configured to receive fluid. The ring portion has a main opening for receiving a detecting head of the sensor, an attachment side configured for mounting the washer housing, and a washing side configured to frame the detecting head of the sensor. The washing side is in fluid communication with the fluid source attachment. A plurality of nozzles are disposed in a transition portion of the washer housing between the ring portion and the fluid source attachment of the washer housing. The plurality of nozzles are configured to discharge fluid to the washer side radially inwardly towards the main opening for cleaning the detecting head of the sensor.

6. 发明申请

US20190242922A1 MAGNETIC SPEED SENSOR AND METHOD OF MAKING THE SAME 审中-公开
公开(公告)号：US20190242922A1
公开(公告)日：2019-08-08
申请号：US16385172
申请日：2019-04-16
申请人： Methode Electronics Inc.
发明人： Seong-Jae Lee
IPC分类号： G01P3/487 , G01D5/14
CPC分类号： G01P3/487 , G01D5/145
摘要： A speed sensor for a rotating shaft includes a plurality of magnetic portions on the shaft that output a magnetic field from each of the magnetic portions, wherein the magnetic portions are integrally formed in the shaft by magnetically polarizing the shaft material itself. At least one magnetic field sensor is positioned proximate to the shaft for detecting the magnetic field from each of the magnetic portions and for outputting a signal corresponding to the angular speed of the shaft as the shaft rotates. The signal is useful for calculating the angular speed of the shaft, and the calculated angular speed value is useful for things like adjusting the angular speed of the shaft, monitoring the performance of the system in which the shaft is used, and for other purposes.

7. 发明授权

US09965983B2 Water immune keypad 有权
公开(公告)号：US09965983B2
公开(公告)日：2018-05-08
申请号：US14734219
申请日：2015-06-09
申请人： METHODE ELECTRONICS, INC.
发明人： Mark R. Mathews
IPC分类号： G09G3/04 , G06F3/044 , H03K17/96
CPC分类号： G09G3/04 , G06F3/044 , H03K17/9622 , H03K2017/9602
摘要： A keyless entry system for an automobile includes a capacitive touch screen having at least one drive line and at least one sense line, the drive and sense lines defining a plurality of touch detection nodes. The touch screen is associated with an exterior surface of the automobile. A control circuit coupled to the touch screen is configured to detect proximity of a stimulus to the touch detection nodes. The control circuit provides a control output to a lock or latch controller when the control circuit determines that the stimulus has been placed proximate the touch detection nodes according to predetermined criteria.

8. 发明申请

US20160285267A1 POWER PEAK SHAVING SYSTEM 审中-公开
标题翻译：功率峰值冲击系统
公开(公告)号：US20160285267A1
公开(公告)日：2016-09-29
申请号：US14669928
申请日：2015-03-26
申请人： Methode Electronics, Inc.
发明人： Emilie A. Stone , Grant C. Fritz
IPC分类号： H02J3/32 , G05B15/02
CPC分类号： H02J3/32 , G05B15/02 , G06F1/3203 , G06F1/3206
摘要： Examples of a power peak shaving system are presented. In one example, the power peak shaving system includes a power directing circuit and a control circuit. The power directing circuit may direct power received from at least one of an alternating current (AC) supply voltage or an energy storage unit to generate an output voltage for a load. The control circuit may control the power directing circuit to supplement power received from the AC supply voltage with power received from the energy storage unit to supply power drawn by the load at the output voltage to prevent the power received from the AC supply voltage from exceeding a threshold level.
摘要翻译：给出了功率峰值剃须系统的例子。在一个示例中，功率峰值剃须系统包括功率定向电路和控制电路。功率引导电路可以引导从交流（AC）电源电压或能量存储单元中的至少一个接收的功率以产生用于负载的输出电压。控制电路可以控制功率引导电路，以从能量存储单元接收的功率补充从AC电源电压接收的功率，以提供由负载在输出电压下提取的功率，以防止从AC电源电压接收的功率超过门限等级。

9. 发明申请

US20140260686A1 METHOD OF REDUCING ROTATION NOISE IN A MAGNETOELASTIC TORQUE SENSING DEVICE 有权
标题翻译：减小磁阻扭矩传感装置中的旋转噪声的方法
公开(公告)号：US20140260686A1
公开(公告)日：2014-09-18
申请号：US13836602
申请日：2013-03-15
申请人： METHODE ELECTRONICS, INC.
发明人： Timothy J. MORAN , Frank URSETTA
IPC分类号： G01L3/10
CPC分类号： G01L3/102 , G01D5/145 , G01D5/2448 , G01L3/103 , Y10T29/4902 , Y10T29/53196
摘要： A system and method for creating one or more magnetically conditioned regions on a rotatable shaft or disk-shaped torque sensing element, wherein rotation noise produced by the element due to magnetic field variations is substantially negated. Upon magnetization of the torque sensing element, rotation noise produced by the magnetically conditioned region is measured. Adjustment factors are calculated based on the measured rotation noise, and the adjustment factors are used to adjust a magnetic field source during subsequent magnetization of the torque sensing element.
摘要翻译：一种用于在可旋转轴或盘形扭矩感测元件上产生一个或多个磁调节区域的系统和方法，其中由于磁场变化而由元件产生的旋转噪声基本上被否定。在扭矩感测元件的磁化时，测量由磁调节区域产生的旋转噪声。基于测量的旋转噪声来计算调整因子，并且调整因子用于在扭矩感测元件的后续磁化期间调整磁场源。

10. 发明申请

US20140035600A1 MULTI-FUNCTION SENSOR AND METHOD 有权
标题翻译：多功能传感器和方法
公开(公告)号：US20140035600A1
公开(公告)日：2014-02-06
申请号：US14052212
申请日：2013-10-11
申请人： Methode Electronics, Inc.
发明人： Ian SAGE
IPC分类号： G01R27/26
CPC分类号： G01R27/2605 , H03K17/9622
摘要： A multi-function sensor apparatus includes multiple sensing electrodes and a control circuit adapted to receive signals from each of the sensing electrodes and to deem whether the sensing electrodes are in a touched state or an untouched state. The control circuit also is adapted to selectively provide an output based on the sensor's states and the manner in which the sensors came to be in such states.
摘要翻译：多功能传感器装置包括多个感测电极和适于从每个感测电极接收信号并且确定感测电极是处于触摸状态还是未触动状态的控制电路。控制电路还适于选择性地提供基于传感器状态的输出和传感器处于这种状态的方式。

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