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1. 外观设计

USD1027173S1 Menstrual cup 有权
公开(公告)号：USD1027173S1
公开(公告)日：2024-05-14
申请号：US29854617
申请日：2022-09-27
申请人： Hui Yan
设计人： Hui Yan
摘要： FIG. 1 is a front, right and top perspective view of a menstrual cup showing my new design;
FIG. 2 is a rear, left and bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left view thereof;
FIG. 6 is a right view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines shown in the figures are for the purpose of illustrating portions of the menstrual cup that forms no part of the claimed design.

2. 发明申请

US20200222749A1 Treadmill with Continuous Pull Force on User 审中-公开
公开(公告)号：US20200222749A1
公开(公告)日：2020-07-16
申请号：US16647724
申请日：2018-08-13
申请人： Hui Yan
发明人： Hui Yan
IPC分类号： A63B22/02 , A63B21/055 , A63B21/00 , A63B22/00
摘要： The present invention relates to a novel treadmill with elastic band aided system to drive the tread belt. The elastic band aided system comprises at least one of the foot attachment, hand attachment, and waist attachment. This elastic band aided system can be used in manual treadmills and motorized treadmills.

3. 发明申请

US20060249925A1 User-propelled riding toys with simultaneously pedal recovery system 失效
标题翻译：用户推进骑马玩具同时踏板恢复系统
公开(公告)号：US20060249925A1
公开(公告)日：2006-11-09
申请号：US11455981
申请日：2006-06-20
申请人： Hui Yan
发明人： Hui Yan
IPC分类号： B62M1/04
CPC分类号： B62M1/30 , B62K3/002
摘要： This invention is a user-propelled riding toy. A platform on which a user stands is supported by at least two wheels; and a geartrain mounts to the wheels. The geartrain is adapted to receive a downward force from the pedals, and translate a portion of the downward force into a rotational force on the wheels. The geartrain also provides an upward return force acting on the pedal. The platform is propelled forward direction by the rotational force on the wheels. When one pedal is pressed down, the other pedal will be raised simultaneously.
摘要翻译：本发明是用户推进的骑马玩具。用户站立的平台由至少两个车轮支撑; 一个geartrain安装在车轮上。齿轮箱适于从踏板接收向下的力，并将向下的力的一部分转换成车轮上的旋转力。齿轮还提供作用在踏板上的向上的返回力。平台通过车轮上的旋转力向前推进。当一个踏板被按下时，另一个踏板将同时升起。

4. 外观设计

USD955207S1 Curtain holdback tie 有权
公开(公告)号：USD955207S1
公开(公告)日：2022-06-21
申请号：US29766744
申请日：2021-01-18
申请人： Yang Jiao , Hui Yan
设计人： Yang Jiao , Hui Yan

5. 发明授权

US08704445B2 Method for improving uniformity of high-frequency plasma discharge by means of frequency modulation 失效
标题翻译：通过调频改善高频等离子体放电均匀性的方法
公开(公告)号：US08704445B2
公开(公告)日：2014-04-22
申请号：US13526484
申请日：2012-06-18
申请人： Bo Wang , Lichun Xu , Ming Zhang , Ruzhi Wang , Xuemei Song , Yudong Hou , Mankang Zhu , Jingbing Liu , Hao Wang , Hui Yan
发明人： Bo Wang , Lichun Xu , Ming Zhang , Ruzhi Wang , Xuemei Song , Yudong Hou , Mankang Zhu , Jingbing Liu , Hao Wang , Hui Yan
IPC分类号： H01J7/24
CPC分类号： C23C16/24 , C23C16/5096 , H01J37/32091 , H01J37/32155
摘要： A method for improving the uniformity of high-frequency discharge plasma by means of frequency modulation is disclosed. In a plasma discharge chamber, there is a pair of parallel electrodes. A high-frequency power supply is adopted to feed the electrodes. The frequency range of the electromagnetic field is 13.56 MHz˜160 MHz. Discharge gas is input to form plasma. The frequency of the fed-in high-frequency electromagnetic field is under automatic tuning control, and keeps changing cyclically without stop in the course of plasma discharge. The range of the frequency change may fall into either a portion of or the entire range of 13.56 MHz˜160 MHz and makes the locations with higher plasma density on the plane in parallel with the electrodes and in the plasma discharge space changed cyclically. In a time slot longer than one frequency change cycle, the average plasma density between the parallel electrodes is uniform.
摘要翻译：公开了一种通过频率调制来改善高频放电等离子体的均匀性的方法。在等离子体放电室中存在一对平行电极。采用高频电源供电电极。电磁场的频率范围为13.56MHz〜160MHz。输入放电气体以形成等离子体。馈电高频电磁场的频率处于自动调谐控制状态，并且在等离子体放电过程中不停止地循环变化。频率变化的范围可以落入13.56MHz〜160MHz的一部分或全部范围，并且使得与电极平行的平面上的等离子体密度较高的位置和等离子体放电空间周期性地变化。在长于一个频率变化周期的时隙中，平行电极之间的平均等离子体密度是均匀的。

6. 发明授权

US08517405B2 Human powered vehicle with two reciprocal pedals 有权
公开(公告)号：US08517405B2
公开(公告)日：2013-08-27
申请号：US12231366
申请日：2008-09-02
申请人： Hui Yan
发明人： Hui Yan
IPC分类号： B62M1/04 , F16H21/12
CPC分类号： F16H31/001 , B62K3/002 , B62M1/30
摘要： A reciprocal pedal drive mechanism for human powered vehicles. The drive motion on each of the two pedals is efficiently converted to two motions, one for pedal recovery and the other for driving the vehicle forward.

7. 发明授权

US07487987B2 User-propelled riding toys with simultaneous pedal recovery system 失效
标题翻译：用户推进骑马玩具同时踏板恢复系统
公开(公告)号：US07487987B2
公开(公告)日：2009-02-10
申请号：US11455981
申请日：2006-06-20
申请人： Hui Yan
发明人： Hui Yan
IPC分类号： B62M1/02
CPC分类号： B62M1/30 , B62K3/002
摘要： This invention is a user-propelled riding toy. A platform on which a user stands is supported by at least two wheels; and a geartrain mounts to the wheels. The geartrain is adapted to receive a downward force from the pedals, and translate a portion of the downward force into a rotational force on the wheels. The geartrain also provides an upward return force acting on the pedal. The platform is propelled forward direction by the rotational force on the wheels. When one pedal is pressed down, the other pedal will be raised simultaneously.
摘要翻译：本发明是用户推进的骑马玩具。用户站立的平台由至少两个车轮支撑; 一个geartrain安装在车轮上。齿轮箱适于从踏板接收向下的力，并将向下的力的一部分转换成车轮上的旋转力。齿轮还提供作用在踏板上的向上的返回力。该平台通过车轮上的旋转力向前推进。当一个踏板被按下时，另一个踏板将同时升起。

8. 发明授权

US11529546B2 Treadmill with continuous pull force on user 有权
公开(公告)号：US11529546B2
公开(公告)日：2022-12-20
申请号：US16647724
申请日：2018-08-13
申请人： Hui Yan
发明人： Hui Yan
IPC分类号： A63B22/02 , A63B22/00 , A63B21/055 , A63B21/00 , A63B69/00
摘要： The present invention relates to a novel treadmill with elastic band aided system to drive the tread belt. The elastic band aided system includes at least one of the foot attachment, hand attachment, and waist attachment. This elastic band aided system can be used in manual treadmills and motorized treadmills.

9. 发明授权

US07073805B2 User-propelled riding toys and methods 失效
标题翻译：用户推进骑马玩具和方法
公开(公告)号：US07073805B2
公开(公告)日：2006-07-11
申请号：US10751370
申请日：2004-01-05
申请人： Hui Yan
发明人： Hui Yan
IPC分类号： B62M1/04
CPC分类号： B62M1/30 , A63C5/04 , A63C17/01 , A63C17/12 , B62K3/002
摘要： This invention is a user-propelled riding toy. A platform on which a user stands is supported by a steering mechanism that transfers a directional force from the platform; and a geartrain mounts to the wheels. The geartrain is adapted to receive a downward force from the platform, and translate a portion of the downward force into a rotational force on the wheels. The geartrain also provides an upward return force acting on the platform, and translates a directional force into a lateral force acting on the wheels. The platform is propelled forward direction by the rotational force on the wheels. Lateral forces cause two sets of wheels to pivot in opposite directions, and thereby directionally steer the platform.
摘要翻译：本发明是用户推进的骑马玩具。用户站立的平台由转向机构支撑，该转向机构从平台传递定向力; 一个geartrain安装在车轮上。齿轮箱适于从平台接收向下的力，并将向下的力的一部分转化为车轮上的旋转力。齿轮还提供作用在平台上的向上的返回力，并将定向力转换成作用在车轮上的横向力。平台通过车轮上的旋转力向前推进。横向力导致两组车轮相反方向枢转，从而定向转向平台。

10. 发明授权

US10905913B2 Hand powered treadmill 有权
公开(公告)号：US10905913B2
公开(公告)日：2021-02-02
申请号：US16355856
申请日：2019-03-18
申请人： Hui Yan
发明人： Hui Yan
IPC分类号： A63B21/00 , A63B22/02 , A63B22/00 , A63B21/04 , A63B21/22
摘要： A novel treadmill has a practical hand-powered system to replace the electric motor for driving the tread belt. The hand-powered system includes fixed range movement of both handles, cranks coupling system for two handles, and a cyclic spring or magnetic energy storage and release system to help pass each handle's dead spot. The handles' pivotal and reciprocal movement can be smoothly and efficiently converted to tread belt movement.

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