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公开(公告)号：US06898278B1
公开(公告)日：2005-05-24
申请号：US09567136
申请日：2000-05-08
申请人： Li Li , Edward Ndububa , Samuel Chen , Jianping Jiang , Jianli Wang , Chunsheng Xie , Tu Do , Frank Xu , Yi Oin , Zoran Milojevic , Anna Cheung , Andre Moskal
发明人： Li Li , Edward Ndububa , Samuel Chen , Jianping Jiang , Jianli Wang , Chunsheng Xie , Tu Do , Frank Xu , Yi Oin , Zoran Milojevic , Anna Cheung , Andre Moskal
CPC分类号： H04L65/1069 , H04L29/06027 , H04L65/4007 , H04M7/006 , H04Q3/0025 , H04Q3/0045
摘要： A signalling switch for use in information protocol telephony is provided, which can initiate, sustain, and terminate a plurality of discrete voice and data calls simultaneously. A plurality of cards are mounted on a computer bus, where the first card is a single board computer whose function is to act as the operations and maintenance control card for the switch. A non-system card functions as a message transport controller card; and there is at least one further non-system card which functions as a master application controller card. Local bus communication among the non-system cards is provided by a local bus found on the message transport controller card. Telephone routing information protocol software is resident in the switch, and the switch communicates externally via Ethernet interfaces. Thus, the signalling switch may be positioned in an information protocol telephony network environment to initiate, sustain, and terminate connections between a client and the network or the network and a client, under the control of the resident telephone routing information protocol software.
摘要翻译： 提供了用于信息协议电话的信令交换机，其可以同时发起，维持和终止多个离散语音和数据呼叫。 多个卡安装在计算机总线上，其中第一卡是单板计算机，其功能是充当开关的操作和维护控制卡。 非系统卡作为消息传输控制卡; 并且存在至少一个用作主应用控制器卡的非系统卡。 非系统卡之间的本地总线通信由在消息传输控制器卡上发现的本地总线提供。 电话路由信息协议软件驻留在交换机中，交换机通过以太网接口从外部通信。 因此，信令交换机可以位于信息协议电话网络环境中，以在驻留的电话路由信息协议软件的控制下发起，维持和终止客户端与网络或网络以及客户端之间的连接。
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公开(公告)号：US20220409942A1
公开(公告)日：2022-12-29
申请号：US17900763
申请日：2022-08-31
申请人： Samuel Chen
发明人： Samuel Chen
摘要： A hopscotch trampoline has a trampoline with a bed suspended across a trampoline frame. The bed has a bed center, a bed middle, and a bed periphery. A trampoline length is greater than a trampoline width. A hopscotch field is formed on the bed. The hopscotch field includes successive areas. The successive areas are at least partially linearly oriented. Contact sensors mounted on each area and the contact sensors are electrically connected by an electrical connection and electrically connected to a control panel harness. A middle crossbar can extend underneath the bed and connecting a right vertical post to a left vertical post.
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公开(公告)号：US11319725B2
公开(公告)日：2022-05-03
申请号：US16937930
申请日：2020-07-24
申请人： Samuel Chen
发明人： Samuel Chen
摘要： A swingset frame shade has a canopy top. The canopy top is bounded by and has a canopy front support, a canopy rear support, a canopy right upper support, and a canopy left upper support. A right panel is connected to the canopy top at a canopy right upper support. A extends canopy right front support extending downwardly from the canopy right upper support and a canopy right rear support extends downwardly from the canopy right upper support. The canopy right front support and the canopy right rear support join together at a right lower tip. A left panel connects to the canopy top at a canopy left upper support. A canopy left front support extends downwardly from the canopy left upper support and a canopy left rear support extends downwardly from the canopy left upper support.
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公开(公告)号：US20220023677A1
公开(公告)日：2022-01-27
申请号：US16934496
申请日：2020-07-21
申请人： Samuel Chen , Kurt Groen
发明人： Samuel Chen , Kurt Groen
IPC分类号： A62B18/04
摘要： A powered air purifying respirator has a headcover with an air intake, a face cover, and a neck cover. The face cover seals to the headcover and pivots from the headcover. The neck cover extends from the headcover and the face cover. A first fan motor powers a first fan and a second fan motor powers a second fan. The headcover has an upper section and a lower section. The first fan is flow connected to the upper section. The upper section is formed as a hollow area between a user's head and the headcover. The first fan is flow connected to the lower section. The lower section is formed as a hollow area between a user's face and the face cover. A filter draws air from outside of the upper section and lower section. The filter is driven by a fan.
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公开(公告)号：US20220001226A1
公开(公告)日：2022-01-06
申请号：US16920184
申请日：2020-07-02
申请人： Samuel Chen
发明人： Samuel Chen
摘要： A universal trampoline backboard mount has a backboard. The backboard includes a hoop connection configured for receiving a basketball hoop. A right post has a right post upper connector and a right post lower connector. A right upper line connects to the right post upper connector. The right upper line connects to the backboard. A right lower line connects to the right post lower connector. The right lower line connects to the backboard. The right lower line is mounted below the right upper line. A right enclosure pole adapter connects the right post to an upper end of a right enclosure pole. A left post has a left post upper connector and a left post lower connector. A left upper line connects to the left post upper connector and the right side is symmetrical to the left side.
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公开(公告)号：US20200375366A1
公开(公告)日：2020-12-03
申请号：US16996164
申请日：2020-08-18
申请人： Samuel Chen
发明人： Samuel Chen
摘要： A sunshaded swing seat includes a suspension frame including a main horizontal beam, and a pair of extension members mounted to the main horizontal beam. The pair of extension members forms four tips. Tension supports extend downwardly from the four tips, and each tension support extends downwardly from each tip. A swing seat has a rigid swing seat rim, and the swing seat has a fabric seat body attached to the swing seat rim and forming a seat hollow. A shade has a upper panel mounted over the swing seat. The shade optionally further includes a shade left side panel and a shade right side panel. The shade left side panel has a shade left arc on its lower edge.
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公开(公告)号：USD871814S1
公开(公告)日：2020-01-07
申请号：US29645335
申请日：2018-04-25
申请人： Samuel Chen
设计人： Samuel Chen
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公开(公告)号：USD843537S1
公开(公告)日：2019-03-19
申请号：US29613651
申请日：2017-08-11
申请人： Samuel Chen
设计人： Samuel Chen
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公开(公告)号：US10173091B2
公开(公告)日：2019-01-08
申请号：US15438082
申请日：2017-02-21
申请人： Samuel Chen
发明人： Samuel Chen
摘要： A trampoline includes a trampoline frame including a trampoline frame ring supported by a trampoline frame. A trampoline bed is supported across the trampoline frame. The trampoline frame is foldable. Enclosure poles are oriented in a vertical orientation when the enclosure poles are in a deployed position. One or more hinge joints connect the enclosure poles to the trampoline frame. The enclosure poles are mounted to the trampoline frame ring at the hinge joints. The enclosure poles fold inward to a horizontal position when the enclosure poles fold to a folded position. The enclosure poles may overlap each other when folding to the folded position.
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公开(公告)号：US10092787B2
公开(公告)日：2018-10-09
申请号：US15389024
申请日：2016-12-22
申请人： Samuel Chen
发明人： Samuel Chen
摘要： A trampoline has a trampoline bed, a set of trampoline springs, and a trampoline frame retaining the trampoline bed. The trampoline frame has a horizontal tube frame. The horizontal tube frame is made in sections. A corrugated upper surface is formed on the horizontal tube frame including an inside tube connected to an outside tube. An inside tube has an inside tube wave top and an outside view has an outside tube wave top. Preferably, the horizontal tube frame further includes a corrugated lower surface formed on the inside tube and on outside tube so that the inside tube has an inside tube wave bottom and the outside tube has an outside tube wave bottom.
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