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1. 发明授权

US11490072B2 Image sensor system and image sensor 有权
公开(公告)号：US11490072B2
公开(公告)日：2022-11-01
申请号：US16190160
申请日：2018-11-14
申请人： OMRON Corporation
发明人： Masaru Horie
IPC分类号： G01R31/44 , H04N17/00 , G01R31/26 , H04N5/225 , G03B15/05 , H05B45/58
摘要： An image sensor system includes an image sensor and a prediction part. The image sensor includes an illumination module and a processing part. The illumination module includes a light emitting part for emitting light and a nonvolatile memory. The processing part stores a first data and a second data in the memory. The first data includes an electric parameter value when the light emitting part is applied with a power and a cumulative power-on time obtained by accumulating a time when the light emitting part is applied with the power. The second data includes a value obtained by multiplying the electric parameter value when the light emitting part is applied with the power by the cumulative power-on time. The prediction part obtains the first data or the second data from the memory and predicts a lifetime of the light emitting part based on the first data or the second data.

2. 发明授权

US11479069B2 Adapter for selecting lamp function in a truck trailer 有权
公开(公告)号：US11479069B2
公开(公告)日：2022-10-25
申请号：US16691903
申请日：2019-11-22
申请人： Grote Industries, Inc.
发明人： Sankalp Pampattiwar , Yogesh Kubal , Shengjie Tang , Cesar Perez-Bolivar
IPC分类号： G08B21/00 , B60D1/64 , B60Q1/30 , B60Q11/00 , G01R31/44
摘要： An adapter for use with components of a truck trailer. The adapter may include multiple input terminals corresponding with multiple terminals of a trailer component socket of a trailer, and multiple output terminals configured to electrically connect with corresponding input terminals of a trailer component. The adapter may also include an adapter circuit configured to electrically connect at least four of the input terminals with at least four of the multiple output terminals. The multiple output terminals may include at least two mode selection output terminals configured to provide a mode selection to the trailer component, and the trailer component optionally includes control logic configured to activate and deactivate the trailer component according to the mode selection.

3. 发明授权

US11411421B2 Control device and method for charging a rechargeable battery 有权
公开(公告)号：US11411421B2
公开(公告)日：2022-08-09
申请号：US16070697
申请日：2016-02-02
申请人： TOYOTA MOTOR EUROPE
发明人： Keita Komiyama , Yuki Katoh
IPC分类号： H02J7/00 , H01M10/48 , B60L58/15 , B60L58/12 , B60L58/16 , B60L58/13 , G01R31/44 , G01R31/388 , G01R31/3835
摘要： A control device for controlling charging of a rechargeable battery, the control device including a rechargeable dummy cell, a first circuit configured to charge the battery and the dummy cell, and a second circuit configured to measure the open circuit voltage of the dummy cell. The control device is configured to: determine the open circuit voltage of the dummy cell by using the second circuit, and determine the maximum capacity increment of the battery, which is to be charged until full charging, based on the determined open circuit voltage of the dummy cell. Also, a corresponding method of controlling charging of a rechargeable battery.

4. 发明申请

US20220191991A1 Short Circuit Detection Module 有权
公开(公告)号：US20220191991A1
公开(公告)日：2022-06-16
申请号：US17552846
申请日：2021-12-16
申请人： II Stanley Co., Inc.
发明人： Eleazar Padilla Guardado , José Miguel Mercado Peña
IPC分类号： H05B45/50 , G01R31/44 , G07C5/08 , G08B21/18
摘要： A Short Circuit Detection module capable of detecting a fail related with the Short circuit condition in one or more LEDs contained in a series connection string comply with the failure mode (One out-All out) and can send a single failure signal to a body control module (BCM). The Short Circuit Detection module also includes a lamp driver circuit adapted to detect a change in LED current or voltage that is indicative of a LED light source failure and thereafter output the failure signal to the BCM.

5. 发明授权

US11360146B2 Diagnostic lighting device 有权
公开(公告)号：US11360146B2
公开(公告)日：2022-06-14
申请号：US16588435
申请日：2019-09-30
申请人： Exelon Generation Company, LLC
发明人： David D. Heilman
IPC分类号： G01R31/36 , G01R31/367 , G01R31/382 , G01R31/392 , G01R31/44 , G01R31/387 , G01R31/371
摘要： Systems and methods for a lighting device are described. The lighting device can comprise a plurality of headlamps, a rechargeable battery, and a controller. The controller can be configured to perform one or more diagnostic tests.

6. 发明授权

US11231468B2 Inspection apparatus and inspection method thereof 有权
公开(公告)号：US11231468B2
公开(公告)日：2022-01-25
申请号：US16454002
申请日：2019-06-26
申请人： Wistron Corp.
发明人： Chung Kai Han , Yu Shan Huang , Po-Chuan Ku , Chun Yen Tsai
IPC分类号： G01R31/44
摘要： Inspection apparatus is provided for inspecting a first electronic device and a second electronic device. The inspection apparatus includes a first signal transfer unit, a second signal transfer unit, a first signal output unit and a second signal output unit. The first signal transfer unit is adapted to receive a first input signal. The second signal transfer unit is adapted to receive a second input signal. The first signal output unit is selectively coupled to the first signal transfer unit or the second signal transfer unit to output a first output signal to inspect the first electronic device. The second signal output unit is selectively coupled to the first signal transfer unit or the second signal transfer unit to output a second output signal to inspect the second electronic device. The inspection apparatus can realize automatic inspection.

7. 发明申请

US20210400784A1 LIGHTING PERFORMANCE POWER MONITORING SYSTEM AND METHOD WITH OPTIONAL INTEGRATED LIGHT CONTROL 有权
公开(公告)号：US20210400784A1
公开(公告)日：2021-12-23
申请号：US17168000
申请日：2021-02-04
申请人： ADMMicro Properties, LLC
发明人： Donald W. HOWELL , Mark W. VINSON , Frank O. BLEVINS , Armand J. TAMAGNI , MIchael L. CAMPBELL
IPC分类号： H05B47/10 , G01R22/10 , G01R21/133 , G01R31/44
摘要： A light performance monitoring device and optionally integrated controller includes a monitor module that directly monitors energy usage of at least one energy load to generate at least one measurement of energy usage; a storage module stores a series of baseline values of energy usage of the energy load, a comparator module compares energy measurements made at predetermined intervals with the baseline values, and a notification module notifies a designated recipient that there is a deviation from the baseline values consistent with a burned out or non-operational light fixture, including but not limited to light bulbs or ballast devices. A control module optionally integrated with the light performance monitoring device can be operatively coupled to the monitor module to control energy usage by the at least one energy load via a data link in a pre-determined manner that is based on the at least one measurement of energy usage.

8. 发明授权

US11156670B2 LED lamp failure detection circuit and method 有权
公开(公告)号：US11156670B2
公开(公告)日：2021-10-26
申请号：US16179358
申请日：2018-11-02
申请人： Innotec, Corp.
发明人： Thomas J. Veenstra , Ian R. Bacheller
IPC分类号： G01R31/44 , G01R31/00 , H05B45/58 , H05B45/54
摘要： An LED fault detection circuit is provided for detecting a fault in at least one LED. The circuit may include a test voltage generator for applying at least one test voltage level to the at least one LED, wherein the at least one test voltage level is less than a nominal operating voltage range; a current measuring circuit for measuring at least one current draw by the at least one LED at the at least one test voltage level; and a processing circuit coupled to the test voltage generator for causing the at least one test voltage level to be applied to the at least one LED, the processing circuit coupled to the current measuring circuit for detecting a fault in the at least one LED when the at least one measured current draw has a profile that does not correspond to an expected current draw profile.

9. 发明申请

US20210293898A1 TEST POINT ADAPTOR FOR COAXIAL CABLE CONNECTIONS 有权
公开(公告)号：US20210293898A1
公开(公告)日：2021-09-23
申请号：US17342132
申请日：2021-06-08
申请人： PPC BROADBAND, INC.
发明人： Kim ERIKSEN , Noah MONTENA
IPC分类号： G01R31/58 , G01R31/44 , H01R13/52 , G01R1/04
摘要： A test point adaptor includes a body having a first and second end along a longitudinal axis. The second end includes an outer conductive sleeve. A cap includes a sleeve and a terminator. The body includes a first and second interface at the first and second ends, respectively. A center conductor extends though the body from the first interface toward the second interface. The second end includes a conical contact surface of the outer conductive sleeve. The cap matingly engages the second interface. The second end includes an electrically conductive contact member in electrical contact with the center conductor and a gripping arrangement electrically coupled with the electrically conductive contact member. The cap includes a conical contact surface to engage the conical contact surface of the outer conductive sleeve. A terminator is received by the gripping arrangement, which electrically couples the terminator to the center conductor.

10. 发明授权

US11029368B2 Test point adaptor for coaxial cable connections 有权
公开(公告)号：US11029368B2
公开(公告)日：2021-06-08
申请号：US16459592
申请日：2019-07-01
申请人： PPC Broadband, Inc.
发明人： Kim Eriksen , Noah Montena
IPC分类号： G01R31/58 , G01R31/44 , H01R13/52 , G01R1/04 , G01R1/067
摘要： A test point adaptor for coaxial cables includes a main body, a test body, and a cap. The main body has a first longitudinal axis and includes a first end comprising a first interface, a second end comprising a second interface, and a first center conductor extending at least from the first interface to the second interface. The test body has a second longitudinal axis arranged transversely to the main body and includes an outer conductive sleeve, a test body end comprising a third interface, an electrically conductive contact member in electrical contact with the first center conductor, and a gripping arrangement electrically coupled with the electrically conductive contact member. The third interface includes a conical contact surface of the outer conductive sleeve. The cap includes a sleeve configured to matingly engage an outer surface of the outer conductive sleeve. The outer conductive sleeve includes a conical contact surface configured to engage the conical contact surface of the outer conductive sleeve when the cap is matingly engaged with the outer sleeve. The cap includes a terminator configured to be aligned with and received by the gripping arrangement, which electrically couples the terminator to the electrically conductive contact member.

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