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41.发明申请公开(公告)号：US20070273966A1
公开(公告)日：2007-11-29
申请号：US11654490
申请日：2007-01-16
Applicant: Shane Chen
Inventor： Shane Chen
IPC: G03B21/56
CPC classification number: G03B21/56
Abstract: A screen for a trade show or like environment that is lightweight, flexible and compactible. The screen may be patterned to include a plurality of ridges extending from a top to a bottom thereof that serve to reflect projected light into a larger field of view. The screen may be concave about a horizontal axis of otherwise arranged to reflect projected light toward a desired audience. Various releasable, biased mechanisms for attaching a flexible screen member to a disassembleable frame structure are also disclosed.
Abstract translation: 用于贸易展示或类似环境的屏幕，轻便，灵活和可压缩。 屏幕可以被图案化以包括从顶部延伸到底部的多个脊，其用于将投影光反射到更大的视场。 屏幕可以围绕水平轴凹入，否则布置成将投影光反射到期望的观众。 还公开了用于将柔性筛网构件附接到可拆卸框架结构的各种可释放的偏置机构。
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公开(公告)号：US20070170686A1
公开(公告)日：2007-07-26
申请号：US11525538
申请日：2006-09-21
Applicant: Shane Chen
Inventor： Shane Chen
IPC: B62M1/00
Abstract: A scooter device having a flexible, tiltable frame structure and biased direction rear wheels. The scooter may be of a type that achieves forward propelled by side-to-side movement of a user. The frame structure may include a flexible member or members and/or incorporate other flexible or moveable components to achieve desired performance. The frame structure and steering mechanism may be moveable into a more compact form for storage or transport. A brake arrangement and other features are also disclosed.
Abstract translation: 具有柔性，可倾斜框架结构和偏置方向后轮的踏板车装置。 踏板车可以是通过用户的侧向运动而向前推动的类型。 框架结构可以包括柔性构件和/或并入其它柔性或可移动构件以实现期望的性能。 框架结构和转向机构可以移动成更紧凑的形式用于存储或运输。 还公开了制动装置和其它特征。
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公开(公告)号：US20070170666A1
公开(公告)日：2007-07-26
申请号：US11525537
申请日：2006-09-21
Applicant: Shane Chen
Inventor： Shane Chen
IPC: A63G19/00
CPC classification number: B62K3/002
Abstract: A scooter device propelled by side to side movement of a user that includes a frame structure through which at least a front wheel is coupled to two direction biased rear wheels. The frame structure may have a foot placement platform that extends laterally between the two rear wheels. The platform may extend over half of the distance between the rear wheels and/or be substantially continuous for that distance. Various platform embodiments and frame structures, including rigid and flexible, are disclosed, among other aspects.
Abstract translation: 一种踏板车装置，其由包括框架结构的用户的侧向运动推动，至少一个前轮通过该框架结构联接到两个方向偏置的后轮。 框架结构可以具有在两个后轮之间横向延伸的脚放置平台。 平台可以延伸超过后轮之间的一半距离和/或在该距离处基本连续。 除了其它方面之外，公开了包括刚性和柔性的各种平台实施例和框架结构。
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44.发明授权公开(公告)号：US11524740B2
公开(公告)日：2022-12-13
申请号：US16055148
申请日：2018-08-05
Applicant: Shane Chen
Inventor： Shane Chen
IPC: B62J45/42 , B62K11/00 , B62M7/04 , B62D61/02 , B62D51/02 , B62J45/41 , B62K3/00 , B62M7/12 , B62D55/06
Abstract: Various embodiments of transportation devices that have at least two axes of rotation and employ ride balance based drive control are disclosed. One embodiment is a scooter type device with a platform structure movable in fore-aft. The drive motor may be provided at the platform section or drive wheel or be otherwise located. Other embodiments include inline wheeled board embodiments. Yet other embodiments include those utilizing a continuous track. The continuous track embodiments may have two drive motors, among other features.
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公开(公告)号：US11279431B2
公开(公告)日：2022-03-22
申请号：US16739091
申请日：2020-01-09
Applicant: Shane Chen , Ywanne Chen
Inventor： Shane Chen , Ywanne Chen
Abstract: An auto-balancing transportation device having a compact form. Left and right foot platform sections are coupled for fore-aft tilt angle movement relative to one another. Left and right wheels are provided under the respective foot platforms. With a rider's weight directed primarily downward onto the wheels and not onto the coupling structure, the coupling structure may have sufficient space to house the battery. In addition, more efficient and lighter weight supports and bearing arrangements may be used in the coupling structure. Various embodiments are disclosed.
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Patent Agency Ranking
公开(公告)号：US10556636B2
公开(公告)日：2020-02-11
申请号：US15408401
申请日：2017-01-17
Applicant: Shane Chen
Inventor： Shane Chen
Abstract: A self-balancing load-bearing device having a load platform or like structure that may move relative to the drive wheel or wheels under the force of gravity as the device operates. The load platform may be mounted with a pendulum based structure including curved support tracks or pendulum arms or a related structure. User input of control signals may be achieved with a joystick, foot pedal, remote control or other. Various embodiments and uses are disclosed.
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公开(公告)号：US10226683B2
公开(公告)日：2019-03-12
申请号：US15007200
申请日：2016-01-26
Applicant: Shane Chen
Inventor： Shane Chen
Abstract: A wheeled board device with forward and rearward in-line wheel structures attached to a user platform. The forward wheel may have a forward tilt axle or be otherwise direction-biased to permit lean-based turning. The rear wheel may be singular or comprise two tires or the like and be motorized or not. The wheels are preferably large to more readily handle surface irregularities. A self-balancing wheelie mode is disclosed in one embodiment. Other embodiments include placement of the forward tilt axle within or without the envelope of the front wheel. The user platform is below the top of the rear wheel and preferably near the axis of the rear wheel, among other features.
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48.发明申请公开(公告)号：US20190039675A1
公开(公告)日：2019-02-07
申请号：US16055148
申请日：2018-08-05
Applicant: Shane Chen
Inventor： Shane Chen
Abstract: Various embodiments of transportation devices that have at least two axes of rotation and employ ride balance based drive control are disclosed. One embodiment is a scooter type device with a platform structure movable in fore-aft. The drive motor may be provided at the platform section or drive wheel or be otherwise located. Other embodiments include inline wheeled board embodiments. Yet other embodiments include those utilizing a continuous track. The continuous track embodiments may have two drive motors, among other features.
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公开(公告)号：US09889368B1
公开(公告)日：2018-02-13
申请号：US15256504
申请日：2016-09-02
Applicant: Shane Chen
Inventor： Shane Chen
CPC classification number: A63C17/045 , A63C17/0033 , A63C17/0093 , A63C17/016 , A63C17/064 , A63C17/265 , A63C2203/10
Abstract: A personal transportation device having first and second elongated foot support member that are arranged substantially in parallel and approximate to some extent the experience of skiing. The lateral distance of the foot support members may be adjusted. Biased-direction caster wheels may be provided that permit propulsion from side to side movement as well as kicking off and other propulsion techniques. Tiltable steering assemblies are disclosed that may impart a tilting of a front wheel to achieve turning. Various embodiments are disclosed.
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公开(公告)号：US20170233023A1
公开(公告)日：2017-08-17
申请号：US15338387
申请日：2016-10-29
Applicant: Shane Chen
Inventor： Shane Chen
CPC classification number: B62K11/007 , A63C17/12 , A63C2203/40 , B62K25/00 , B62M7/12
Abstract: Personal transportation devices having at least first and second foot platform units that are each fore-aft self-balancing. Various connector structures are disclosed that permit movement and/or positioning of the foot platform units at difference distances or spacings from one another. The spacing may be releaseably set or free moving or other. The connecting structure may maintain a parallel relationship between the two foot platform units, in the line of direction of travel of the device. The foot platform units may move laterally or longitudinally or both, depending on the embodiment, from one another.
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