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1. 发明申请

US20220366930A1 Voice Transmitter Assembly 有权
公开(公告)号：US20220366930A1
公开(公告)日：2022-11-17
申请号：US17319271
申请日：2021-05-13
申请人： Sang Ko
发明人： Sang Ko
IPC分类号： G10L21/0364 , G06F3/16 , H04R1/02 , H04R1/08 , H04R3/00 , A41D13/11
摘要： A voice transmitter assembly for enhancing verbal communication for a user wearing a face mask includes a clip that has a first member which is biased against a second member to engage a face mask. A microphone is coupled to the second member of the clip to capture words spoken by the user. A speaker is coupled to the first member of the clip to emit audible sounds to a listener. The speaker is in communication with the microphone thereby facilitating the speaker to emit sounds captured by the microphone. In this way the speaker can enhance the listener's ability to hear the words spoken by the user.

2. 发明申请

US20070130769A1 Micro heat pipe with pligonal cross-section manufactured via extrusion or drawing 审中-公开
标题翻译：通过挤出或拉伸制造的具有普通截面的微型热管
公开(公告)号：US20070130769A1
公开(公告)日：2007-06-14
申请号：US11701610
申请日：2007-02-01
申请人： Seok Moon , Ho Yun , Sang Ko , Gunn Hwang , Tae Choy , Chi Jun , Youn Kim
发明人： Seok Moon , Ho Yun , Sang Ko , Gunn Hwang , Tae Choy , Chi Jun , Youn Kim
IPC分类号： B23P6/00
CPC分类号： B23P15/26 , B21C23/085 , B21C37/151 , B21C37/155 , B23P2700/09 , F28D15/0233 , F28D2015/0225 , F28F1/022 , H01L23/427 , H01L2924/0002 , Y10T29/49353 , H01L2924/00
摘要： A method for fabricating a metal micro heat pipe with a polygonal cross-section to allow working fluid to flow by capillary force generated at edges of the polygonal of the micro heat pipe. The polygonal cross-section is formed of a single metal layer via a single drawing process. The micro heat pipe is formed of a single metal plate.
摘要翻译：一种用于制造具有多边形横截面的金属微热管的方法，以允许工作流体通过在微热管的多边形的边缘处产生的毛细管力流动。多边形横截面通过单个拉丝工艺由单个金属层形成。微热管由单个金属板形成。

3. 发明申请

US20060157228A1 Micro heat pipe with poligonal cross-section manufactured via extrusion or drawing 审中-公开
标题翻译：通过挤出或拉伸制造的带有侧视截面的微热管
公开(公告)号：US20060157228A1
公开(公告)日：2006-07-20
申请号：US11352006
申请日：2006-02-10
申请人： Seok Moon , Ho Yun , Sang Ko , Gunn Hwang , Tae Choy , Chi Jun , Youn Kim
发明人： Seok Moon , Ho Yun , Sang Ko , Gunn Hwang , Tae Choy , Chi Jun , Youn Kim
IPC分类号： F28D15/02
CPC分类号： F28F1/022 , F28D15/0233 , F28D2015/0225 , F28F1/045
摘要： A method for fabricating a metal micro heat pipe with a polygonal cross-section including at least two concave sides to allow working fluid to flow by capillary force generated at the edges of the micro heat pipe. The concave sides are each formed of a single metal layer via a single drawing process. The polygonal cross-section is triangular, and the micro heat pipe is formed of a single metal plate.
摘要翻译：一种用于制造具有多边形横截面的金属微热管的方法，所述多边形截面包括至少两个凹面，以允许工作流体通过在微热管的边缘处产生的毛细管力流动。凹面各自通过单个拉丝工艺由单个金属层形成。多边形截面为三角形，微型热管由单个金属板形成。

4. 发明授权

US11508390B1 Voice transmitter assembly 有权
公开(公告)号：US11508390B1
公开(公告)日：2022-11-22
申请号：US17319271
申请日：2021-05-13
申请人： Sang Ko
发明人： Sang Ko
IPC分类号： H04R1/00 , G10L21/0364 , G06F3/16 , H04R1/02 , H04R3/00 , A41D13/11 , H04R1/08
摘要： A voice transmitter assembly for enhancing verbal communication for a user wearing a face mask includes a clip that has a first member which is biased against a second member to engage a face mask. A microphone is coupled to the second member of the clip to capture words spoken by the user. A speaker is coupled to the first member of the clip to emit audible sounds to a listener. The speaker is in communication with the microphone thereby facilitating the speaker to emit sounds captured by the microphone. In this way the speaker can enhance the listener's ability to hear the words spoken by the user.

5. 发明申请

US20080076438A1 METHOD FOR DYNAMIC RESOURCE ALLOCATION OF UPLINK AND DOWNLINK IN OFDMA/TDD CELLULAR SYSTEM 有权
标题翻译： OFDMA / TDD蜂窝系统中上行链路和下行链路动态资源分配的方法
公开(公告)号：US20080076438A1
公开(公告)日：2008-03-27
申请号：US11859287
申请日：2007-09-21
申请人： Kyung Chang , Sang Ko , Tae Sun , Jae Kim
发明人： Kyung Chang , Sang Ko , Tae Sun , Jae Kim
IPC分类号： H04Q7/20
CPC分类号： H04W52/267 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0046 , H04L5/006 , H04L5/0064 , H04L5/1469 , H04W24/10 , H04W72/04
摘要： Provided is a method for dynamic resource allocation of uplink and downlink in an OFDMA/TDD cellular system. The method for dynamic resource allocation of uplink in an OFDMA/TDD cellular system includes the steps of determining the number of sub-channels which can be allocated to each user through an FLR algorithm; performing channel allocation for a first frame through a round-robin algorithm in which channel information is not needed; performing dynamic channel allocation for a next frame through uplink channel information measured by uplink channel sounding; and performing power control. The method for dynamic resource allocation of downlink in an OFDMA/TDD cellular system includes the steps of selecting a user through a GPF algorithm; performing dynamic channel allocation through an ASA algorithm so as to perform a FASA algorithm for obtaining a multiuser diversity gain; and performing dynamic power allocation through an improved CHC algorithm, in consideration of a data rate provided to each user and a channel state.
摘要翻译：提供了一种在OFDMA / TDD蜂窝系统中的上行链路和下行链路的动态资源分配的方法。在OFDMA / TDD蜂窝系统中上行链路的动态资源分配方法包括以下步骤：通过FLR算法确定可以分配给每个用户的子信道的数量; 通过不需要信道信息的循环算法来执行第一帧的信道分配; 通过上行链路信道测距测量的上行信道信息对下一帧进行动态信道分配; 并执行功率控制。 OFDMA / TDD蜂窝系统中下行链路的动态资源分配方法包括以下步骤：通过GPF算法选择用户; 通过ASA算法执行动态信道分配，以便执行用于获得多用户分集增益的FASA算法; 并且考虑到提供给每个用户的数据速率和信道状态，通过改进的CHC算法执行动态功率分配。

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