-
Patent Agency Ranking
公开(公告)号：US20180195836A1
公开(公告)日：2018-07-12
申请号：US15867604
申请日：2018-01-10
Applicant: SureFire, LLC
Inventor： John W. Matthews , William A. Hunt
CPC classification number: F41G1/35 , F41A19/11 , F41C27/00 , F41C33/0254 , F41G1/36 , F41G1/473 , F41H13/005 , F41J5/08 , G01B11/14
Abstract: A laser sight device for a firearm is provided with a variable power output. In one example, the laser sight device may include a laser assembly configured to provide a laser beam. The laser sight device may include a sensor configured to provide a sensor signal comprising a motion parameter value associated with motion of the laser sight device detected by the sensor while the laser sight device is attached to the firearm. The laser sight device may include a controller configured to provide a control signal to the laser assembly to selectively adjust an intensity of the laser beam in response to the motion parameter value. Additional features and related methods are also provided.
-
公开(公告)号：US20250067534A1
公开(公告)日：2025-02-27
申请号：US18811636
申请日：2024-08-21
Applicant: SureFire, LLC
Inventor： Steve Rorick , William Wells , Kevin T. Nguyen , William A. Hunt , Daniel Dimitrov
Abstract: A firearm training system and corresponding methods are provided. Firearm training system may include a recoil assembly disposed within a simulated housing of the system, where the recoil assembly is configured to simulate a recoil resulting from a discharge of a firearm. The system may include a training magazine, where the training magazine is configured to alter a mode of operation of the system. The system may include a simulated firearm, where the simulated firearm includes a lower receiver, having a grip and a trigger, and a simulated slide. The system may include a grip switch, where the grip switch is configured to be positioned on a grip of a lower receiver of the system and actuate one or more components of the system, such as a laser or other lighting device. Additional systems and methods are also provided.
-
公开(公告)号：US20150102746A1
公开(公告)日：2015-04-16
申请号：US14578201
申请日：2014-12-19
Applicant: SureFire, LLC
Inventor： William A. Hunt , Loc Nguyen , Ammar Burayez , John W. Matthews
IPC: H05B37/02
CPC classification number: H05B37/02 , H05B33/0803 , H05B41/391
Abstract: Various techniques are provided for implementing a variable control for a lighting device, such as a flashlight, that uses a variable inductor. The lighting device may include a tail cap, a battery terminal, and a variable inductor mounted in the tail cap and electrically connected in series with the battery terminal. The lighting device may also include a user operable switch configured to selectively bypass the variable inductor. The variable inductor may include, for example, a magnetic coil comprising a wire coil and a core. The variable inductor may also include a ring comprised of ferrous material and having a substantially elliptical inner circumfery and surrounding the magnetic coil, wherein the ring is adapted to be rotated relative to the magnetic coil in response to user actuation of a rotatable user control.
Abstract translation: 提供了各种技术来实现使用可变电感器的诸如手电筒的照明装置的可变控制。 照明装置可以包括尾盖，电池端子和安装在尾盖中并与电池端子串联电连接的可变电感器。 照明装置还可以包括被配置为选择性地旁路可变电感器的用户可操作开关。 可变电感器可以包括例如包括线圈和芯的电磁线圈。 可变电感器还可以包括由铁质材料构成的环，并且具有基本上椭圆形的内环绕并围绕电磁线圈，其中响应于用户可转动的使用者控制的动作，环适于相对于磁线圈旋转。
-
公开(公告)号：US11448371B2
公开(公告)日：2022-09-20
申请号：US16656369
申请日：2019-10-17
Applicant: SureFire, LLC
Inventor： William A. Hunt , William D. Wells
Abstract: A lighting device power control circuit configured to charge one or more capacitors through the pulsing of an inductor is provided. In one example, a lighting device includes a light source and a power control circuit. The power control circuit comprises an inductor, a power transistor configured to pass an operating current associated with the light source, and one or more capacitors configured to keep the power transistor turned on to pass the operating current. The one or more capacitors are configured to be periodically charged in response to a voltage spike generated across the inductor. Related methods and additional embodiments are also provided.
-
公开(公告)号：US20210116079A1
公开(公告)日：2021-04-22
申请号：US16656369
申请日：2019-10-17
Applicant: SureFire, LLC
Inventor： William A. Hunt , William D. Wells
Abstract: A lighting device power control circuit configured to charge one or more capacitors through the pulsing of an inductor is provided. In one example, a lighting device includes a light source and a power control circuit. The power control circuit comprises an inductor, a power transistor configured to pass an operating current associated with the light source, and one or more capacitors configured to keep the power transistor turned on to pass the operating current. The one or more capacitors are configured to be periodically charged in response to a voltage spike generated across the inductor. Related methods and additional embodiments are also provided.
-
-
-
-
Search Results
5
records
(took 0.027 seconds)
