公开(公告)号：US06213619B1

公开(公告)日：2001-04-10

申请号：US09170444

申请日：1998-10-13

Applicant: Sun Yu

Inventor： Sun Yu

IPC: F21V2108

CPC classification number: F21V21/145 ,  A45F5/00 ,  A45F5/02 ,  A45F2005/008 ,  A45F2200/0516 ,  F21L4/005 ,  F21V21/08 ,  Y10S116/44

Abstract: A flashlight assembly is mountable onto a user's wrist to provide a light source which is pivotable in two planes of motion. The assembly includes a housing which is pivotably mounted on a wrist band. The housing includes a light source which is pivotably mounted thereto.

Abstract translation: 手电筒组件可安装在用户的手腕上，以提供可在两个运动平面中枢转的光源。 组件包括可枢转地安装在腕带上的壳体。 壳体包括可枢转地安装在其上的光源。

公开(公告)号：USD398774S

公开(公告)日：1998-09-29

申请号：US76559

申请日：1997-09-10

Applicant: Sun Yu

Designer： Sun Yu

公开(公告)号：US20070183145A1

公开(公告)日：2007-08-09

申请号：US11347107

申请日：2006-02-03

Applicant: Sun Yu

Inventor： Sun Yu

IPC: F21L4/04

CPC classification number: F21L4/005 ,  F21V14/025 ,  F21Y2101/00 ,  F21Y2115/10

Abstract: A flashlight is provided that includes a housing and a light assembly including a light source and a battery. A light activation switch is provided for selectively forming an electric circuit between the light source and the battery to induce light emission from the light source. A pivot engages both the housing and the light assembly to rotate the light assembly between a closed position and an open position relative to the housing. The housing provides a measure of protection to the light activation switch. A spring is provided to bias the light assembly towards either of the closed position or the extended position. In combination with the spring, a flip switch is added so that upon activation of the flip switch the spring moves the light assembly to an extended position. The rotation between extended and closed positions for the light assembly typically ranges between 80 and 200 degrees, and ideally greater than 140 degrees. With the addition of a set screw, an intermediate position between closed and open positions is also maintained.

Abstract translation: 提供了一种手电筒，其包括壳体和包括光源和电池的灯组件。 提供光激活开关，用于在光源和电池之间选择性地形成电路，以引起来自光源的光发射。 枢轴接合壳体和灯组件以使灯组件相对于壳体在闭合位置和打开位置之间旋转。 外壳提供对光激活开关的保护措施。 提供弹簧以将灯组件朝向关闭位置或延伸位置中的任一个偏置。 与弹簧组合，添加了翻转开关，使得在启动翻转开关时，弹簧将灯组件移动到延伸位置。 光组件的延伸和关闭位置之间的旋转通常在80和200度之间，理想地大于140度。 通过添加固定螺钉，还保持了闭合位置和打开位置之间的中间位置。

公开(公告)号：US20060280047A1

公开(公告)日：2006-12-14

申请号：US11439652

申请日：2006-05-24

Applicant: Sun Yu

Inventor： Sun Yu

IPC: G11B21/08

CPC classification number: B43K23/008 ,  B43K24/06 ,  B43K29/004 ,  B43K29/005 ,  B43K29/08 ,  B43K29/10 ,  G11B33/06

Abstract: An audio player is provided that includes a digital audio player and a writing instrument incorporated within a housing. Integration of the digital audio player into a pen facilitates transcription. A method for transcribing audio information with the audio player includes playing a digital audio file on the player and creating graphical markings with the writing instrument indicative of the file contents. Ideally, the digital audio player portion is coupled to an electronic device dockable plug facilitating transfer of digital data between the digital audio player and an electronic device.

Abstract translation: 提供一种音频播放器，其包括数字音频播放器和结合在壳体内的书写工具。 将数字音频播放器集成到笔中便于转录。 用于使用音频播放器转录音频信息的方法包括在播放器上播放数字音频文件，并用书写工具创建指示文件内容的图形标记。 理想地，数字音频播放器部分耦合到电子设备可停靠插头，便于在数字音频播放器和电子设备之间传送数字数据。

公开(公告)号：USD523678S1

公开(公告)日：2006-06-27

申请号：US29219200

申请日：2004-12-14

Applicant: Roman S. Ferber ,  Sun Yu ,  Russell T. Brzezinski ,  Barbara A. Westfield

Designer： Roman S. Ferber ,  Sun Yu ,  Russell T. Brzezinski ,  Barbara A. Westfield

CPC classification number: A47G9/0253 ,  A47G9/10

公开(公告)号：US07030592B2

公开(公告)日：2006-04-18

申请号：US10101907

申请日：2002-03-19

Applicant: Sun Yu

Inventor： Sun Yu

IPC: H02J7/00

CPC classification number: A63H29/22 ,  A63H3/50 ,  A63H13/00 ,  H02J7/0044

Abstract: A battery charger amusement has a receptacle adapted to receive a rechargeable battery and an electronic circuit communicating information stored within the device that is independent of charge status. The battery charger can include a motion actuator so as to move during the battery recharge process or includes a synthesizer so as to utter spoken utterances that are independent of charge status during the process. The device is intended to encourage the use of rechargeable batteries over a disposable counterpart.

公开(公告)号：US06987366B2

公开(公告)日：2006-01-17

申请号：US10334624

申请日：2002-12-31

Applicant: Sun Yu

Inventor： Sun Yu

IPC: G05F1/00 ,  F21L4/04

CPC classification number: F21V23/0414 ,  F21L4/005 ,  F21Y2115/10 ,  H05B33/0803

Abstract: The present invention relates to a voltage reducing circuit for use with an LED flashlight. The LED flashlight according to the invention comprises a battery, a solid state light source having an on voltage less than the voltage of the battery, and a voltage reducing circuit in electrical communication with the battery and the solid state light source. The voltage reducing circuit is operative to reduce the voltage from the battery to a level that is slightly above the on-voltage threshold of the solid state light source. In this manner, power expended from the battery by the solid state light source is minimized such that the need for battery replacement is prolonged.

Abstract translation: 本发明涉及一种与LED手电筒一起使用的降压电路。 根据本发明的LED手电筒包括电池，具有小于电池电压的导通电压的固态光源，以及与电池和固态光源电连通的电压降低电路。 电压降低电路用于将电池的电压降低到稍高于固态光源的导通电压阈值的电平。 以这种方式，通过固态光源从电池消耗的功率被最小化，使得对电池更换的需要被延长。

公开(公告)号：USD513282S1

公开(公告)日：2005-12-27

申请号：US29214046

申请日：2004-09-27

Applicant: Sun Yu ,  David A. Perrin, III ,  Roman S. Ferber

Designer： Sun Yu ,  David A. Perrin, III ,  Roman S. Ferber

公开(公告)号：US20050036303A1

公开(公告)日：2005-02-17

申请号：US10929971

申请日：2004-08-30

Applicant: Sun Yu ,  Andrew Tiefel ,  Divid Perrin

Inventor： Sun Yu ,  Andrew Tiefel ,  Divid Perrin

IPC: B43K29/10

CPC classification number: B43K29/10 ,  Y10S362/80

Abstract: An ultraviolet light emitting diode flashlight is contained within a housing having a pen tip extending from the housing and an ink or dye reservoir in fluid communication with the pen tip. The ultraviolet light emitting diode flashlight within the housing emits light capable of inducing fluorescence in the ink or dye. A switch assembly completes an electrical circuit between a light emitting diode and a battery to activate the flashlight. A writing system package includes at least two of: a neon or pastel colored writing surface, a security pen having an ink or dye that fluoresces in the visible portion of the light spectrum upon exposure to ultraviolet light, and an ultraviolet light emitting diode flashlight.

公开(公告)号：US07497585B2

公开(公告)日：2009-03-03

申请号：US11194185

申请日：2005-08-01

Applicant: Sun Yu

Inventor： Sun Yu

IPC: F21V21/084

CPC classification number: F21L13/06 ,  F21Y2115/10

Abstract: A light assembly includes an electrically powered light source, a hand-powered electric dynamo and a rechargeable battery. The hand-powered electric dynamo has the capability to power the light source and recharge the battery. A fastener is used to detachably mount the light source, dynamo and battery to the user. In providing the user with a detachably mounted light assembly having the capability to recharge the batteries thereon, a more reliable light source is provided for the user working under extreme and often dangerous conditions.

Abstract translation: 灯组件包括电动光源，手动发电机和可充电电池。 手动发电机具有为光源供电并为电池充电的能力。 紧固件用于将光源，发电机和电池可拆卸地安装到用户。 在给用户提供具有对其上的电池再充电的能力的可拆卸安装的灯组件时，为在极端和经常危险的条件下工作的用户提供更可靠的光源。