公开(公告)号：US08386334B2

公开(公告)日：2013-02-26

申请号：US13221560

申请日：2011-08-30

申请人： Eric Thomas ,  Ganesh Ramamurthy ,  Benjamin Salles ,  Mihir Sambhus ,  David Han

发明人： Eric Thomas ,  Ganesh Ramamurthy ,  Benjamin Salles ,  Mihir Sambhus ,  David Han

IPC分类号： G06Q30/00

CPC分类号： G06Q10/02 ,  G06Q30/0601 ,  G06Q30/0623 ,  G06Q30/0625 ,  G06Q30/0627 ,  G06Q30/0639 ,  G06Q30/0641 ,  G06Q30/0643

摘要： A system and methods for mapping price and location of tickets in an event venue are described. An interactive event venue seat map is provided by a network-based system that implements an online marketplace for tickets for upcoming events. The interactive event venue seat map enables sellers to view pricing information and transaction information for both sold and current event listings for any section or zone in an event venue. The interactive event venue seat map allows sellers to browse and click on sections to see sold and listed data for any section and zone in the event venue and to compare a proposed sale price to available pricing information of sold and current event listings in comparable sections. Other embodiments are described and claimed.

摘要翻译： 描述了在事件场地中对票的价格和位置进行映射的系统和方法。 交互式活动场地座位图由基于网络的系统提供，其实现即将到来的活动的门票的在线市场。 交互式活动场地座位图使卖家可以查看活动场地中任何区段或区域的已售和当前活动列表的定价信息和交易信息。 互动活动场地座位图允许卖家浏览并点击各节，查看活动场地中任何区段和区域的销售和列出的数据，并将建议的销售价格与可比较部分的已销售和当前活动列表的可用定价信息进行比较。 描述和要求保护其他实施例。

公开(公告)号：US20110320227A1

公开(公告)日：2011-12-29

申请号：US13221560

申请日：2011-08-30

申请人： Eric Thomas ,  Ganesh Ramamurthy ,  Benjamin Salles ,  Mihir Sambhus ,  David Han

发明人： Eric Thomas ,  Ganesh Ramamurthy ,  Benjamin Salles ,  Mihir Sambhus ,  David Han

IPC分类号： G06Q30/00

CPC分类号： G06Q10/02 ,  G06Q30/0601 ,  G06Q30/0623 ,  G06Q30/0625 ,  G06Q30/0627 ,  G06Q30/0639 ,  G06Q30/0641 ,  G06Q30/0643

摘要： A system and methods for mapping price and location of tickets in an event venue are described. An interactive event venue seat map is provided by a network-based system that implements an online marketplace for tickets for upcoming events. The interactive event venue seat map enables sellers to view pricing information and transaction information for both sold and current event listings for any section or zone in an event venue. The interactive event venue seat map allows sellers to browse and click on sections to see sold and listed data for any section and zone in the event venue and to compare a proposed sale price to available pricing information of sold and current event listings in comparable sections. Other embodiments are described and claimed.

摘要翻译： 描述了在事件场地中对票的价格和位置进行映射的系统和方法。 交互式活动场地座位图由基于网络的系统提供，其实现即将到来的活动的门票的在线市场。 交互式活动场地座位图使卖家可以查看活动场地中任何区段或区域的已售和当前活动列表的定价信息和交易信息。 互动活动场地座位图允许卖家浏览并点击各节，查看活动场地中任何区段和区域的销售和列出的数据，并将建议的销售价格与可比较部分的已销售和当前活动列表的可用定价信息进行比较。 描述和要求保护其他实施例。

公开(公告)号：US08024234B1

公开(公告)日：2011-09-20

申请号：US12544615

申请日：2009-08-20

申请人： Eric Thomas ,  Ganesh Ramamurthy ,  Benjamin Salles ,  Mihir Sambhus ,  David Han

发明人： Eric Thomas ,  Ganesh Ramamurthy ,  Benjamin Salles ,  Mihir Sambhus ,  David Han

IPC分类号： G06Q30/00

CPC分类号： G06Q10/02 ,  G06Q30/0601 ,  G06Q30/0623 ,  G06Q30/0625 ,  G06Q30/0627 ,  G06Q30/0639 ,  G06Q30/0641 ,  G06Q30/0643

摘要： A system and methods for mapping price and location of tickets in an event venue are described. An interactive event venue seat map is provided by a network-based system that implements an online marketplace for tickets for upcoming events. The interactive event venue seat map enables sellers to view pricing information and transaction information for both sold and current event listings for any section or zone in an event venue. The interactive event venue seat map allows sellers to browse and click on sections to see sold and listed data for any section and zone in the event venue and to compare a proposed sale price to available pricing information of sold and current event listings in comparable sections. Other embodiments are described and claimed.

摘要翻译： 描述了在事件场地中对票的价格和位置进行映射的系统和方法。 交互式活动场地座位图由基于网络的系统提供，其实现即将到来的活动的门票的在线市场。 交互式活动场地座位图使卖家可以查看活动场地中任何区段或区域的已售和当前活动列表的定价信息和交易信息。 互动活动场地座位图允许卖家浏览并点击各节，查看活动场地中任何区段和区域的销售和列出的数据，并将建议的销售价格与可比较部分的已销售和当前活动列表的可用定价信息进行比较。 描述和要求保护其他实施例。

公开(公告)号：USD430142S

公开(公告)日：2000-08-29

申请号：US107373

申请日：1999-07-01

申请人： Ing Der Kuo ,  Wang Yang Chang ,  David Han

设计人： Ing Der Kuo ,  Wang Yang Chang ,  David Han

公开(公告)号：USD1033649S1

公开(公告)日：2024-07-02

申请号：US29864185

申请日：2022-05-12

申请人： David Han

设计人： David Han

摘要： FIG. 1 is a front elevation view of a first embodiment of a vision focus device, showing my new design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front perspective view thereof as worn by a user;
FIG. 8 is a front elevation view of a second embodiment of the vision focus device;
FIG. 9 is a rear elevation view thereof;
FIG. 10 is a left side elevation view thereof;
FIG. 11 is a right side elevation view thereof;
FIG. 12 is a top plan view thereof;
FIG. 13 is a bottom plan view thereof; and,
FIG. 14 is a front perspective view thereof.
The broken lines depict environment and form no part of the claimed design.

公开(公告)号：US07245735B2

公开(公告)日：2007-07-17

申请号：US10815839

申请日：2004-04-02

申请人： David Han

发明人： David Han

IPC分类号： H04R25/00

CPC分类号： H04R1/1008 ,  A61F11/14 ,  H04R1/1025 ,  H04R1/1075 ,  H04R5/033

摘要： An earmuff structure for headset or ear protector includes two earmuff shells and two integrally injection molded speaker mounting plates that are screwed to an inner side of the earmuff shells and each has a central hole for receiving a speaker therein. The speaker mounting plates are provided at a rear surface with wall portions of predetermined heights. The wall portions on one of the speaker mounting plates are formed from outer bottom surfaces of two battery compartments formed on a front surface of the speaker mounting plate at two sides of the central hole. With the speaker mounting plates, batteries and speakers may be quickly assembled to form the earmuffs or disassembled for replacement. The wall portions on each speaker mounting plate cooperates with a foam located behind the speaker to define a space functioning like a cabinet, creating clear and high quality stereo sounds output from the speakers.

摘要翻译： 用于头戴耳机或耳塞的耳罩结构包括两个耳套和两个整体注模的扬声器安装板，它们被拧到耳罩的内侧，并且每个都具有用于在其中容纳扬声器的中心孔。 扬声器安装板设置在具有预定高度的壁部的后表面。 一个扬声器安装板上的壁部分由形成在扬声器安装板的前表面上的两个电池隔室的外底表面形成在中心孔的两侧。 使用扬声器安装板，可以快速组装电池和扬声器，以形成耳套或拆卸更换。 每个扬声器安装板上的壁部分与位于扬声器后面的泡沫配合以形成一个像橱柜一样的空间，从扬声器产生清晰和高质量的立体声。

公开(公告)号：USD435351S

公开(公告)日：2000-12-26

申请号：US113204

申请日：1999-11-01

申请人： Ing Der Kuo ,  Lin-Hsiang Hsieh ,  David Han

设计人： Ing Der Kuo ,  Lin-Hsiang Hsieh ,  David Han

公开(公告)号：US12042711B2

公开(公告)日：2024-07-23

申请号：US17662048

申请日：2022-05-04

申请人： David Han

发明人： David Han

IPC分类号： A63B69/36

CPC分类号： A63B69/3608

摘要： A golf swing training device can be easily worn by a user, without requiring any special connection mechanism or clothing item, to provide adjustably positionable sights that assist users in improving their golf swing. One goal of the training device is to keep the golfer's vision focused on the ball while taking the swing and minimize head movement, especially during the backswing. When the correct focus is established, the swing will follow, therefore enhancing muscle memory to improve the user's swing consistency. A pair of focusing rings may be flexibly connected to a mounting system. The focusing rings can be positioned to help the golfer focus on the ball while taking their swing, especially while putting. The mounting system can secure the focusing rings in the desired position during use, while being comfortable to wear.

公开(公告)号：US06961436B1

公开(公告)日：2005-11-01

申请号：US10815841

申请日：2004-04-02

申请人： David Han

发明人： David Han

IPC分类号： A61F11/06 ,  A61F11/14 ,  H03G3/00 ,  H04R1/10

CPC分类号： A61F11/14 ,  A61F2011/145

摘要： A noise-protecting arrangement for ear protector includes an audio-frequency receiving unit, a first audio-frequency amplifying unit, a volume control amplifying unit, a current amplifying unit, a gain control signal unit, an impedance matching unit, a gain control unit, a gain adjusting unit, a volume regulating unit, a second audio-frequency amplifying unit, and an audio-frequency output unit. The noise-protecting arrangement automatically attenuates a noise that enters into the ear protector and is higher than a predetermined dB level, and thereby protects a user's eardrum. The ear protector with this noise-protecting arrangement is suitable for use in environments in which various machine tools, such as drills, millers, lathes and the like are operated, firing training is performed, high-pressure air horn, vehicles, and aircrafts are maintained, or other types of high-frequency noises exist.

摘要翻译： 耳塞的噪声保护装置包括音频接收单元，第一音频放大单元，音量控制放大单元，电流放大单元，增益控制信号单元，阻抗匹配单元，增益控制单元 增益调整单元，音量调节单元，第二音频放大单元和音频输出单元。 噪声保护装置自动衰减进入耳朵保护器的噪声并且高于预定的dB电平，从而保护用户的鼓膜。 具有这种噪音保护装置的耳塞可适用于各种机床如钻机，铣床，车床等操作的环境，进行射击训练，高压空气喇叭，车辆和飞机等 维护或其他类型的高频噪声存在。

公开(公告)号：US20130254099A1

公开(公告)日：2013-09-26

申请号：US13430585

申请日：2012-03-26

申请人： David Han

发明人： David Han

IPC分类号： G06F15/16 ,  G06Q40/00

CPC分类号： G06Q10/1093

摘要： An Invitation system of having pluralities of methods within a process for providing novel techniques to engage people to form and gather for occasions, implemented from value based Marketing and Promotional activities Digitally and non-Digitally through Wireless communications as well as within the Hypertext Transfer Protocol environment (HTTP) with robust features to bring an engaging experience. The present invention is designed to be a more affective means to communicate information to a responder that would include engaging sets of activities within each invitation process in order to yield affective ways to promote and secure attendance.

摘要翻译： 一个邀请系统，在一个过程中提供多种方法，提供新颖的技术，让人们通过无线通信以及超文本传输​​协议环境数字和非数字地从价值为基础的市场营销和促销活动中进行形成和收集 （HTTP），具有强大的功能，带来吸引人的体验。 本发明被设计为将信息传达给应答者的更有意义的手段，该响应者将包括在每个邀请过程中参与一组活动，以便产生促进和确保出席情绪的情感方式。