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1. 发明申请

US20120099506A1 DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL 有权
标题翻译：数字广播系统及数字广播信号发送与接收方法
公开(公告)号：US20120099506A1
公开(公告)日：2012-04-26
申请号：US13275146
申请日：2011-10-17
申请人： Wongyu Song , Byounggill Kim , Chulkyu Mun , Inhwan Choi , Jinwoo Kim
发明人： Wongyu Song , Byounggill Kim , Chulkyu Mun , Inhwan Choi , Jinwoo Kim
IPC分类号： H04H20/71
CPC分类号： H04H20/57 , H04H20/95 , H04L1/0071
摘要： The disclosed method for processing a digital broadcast signal comprises encoding signaling information for mobile service data of the mobile service, the signaling information including first signaling data which includes transmission parameters and second signaling data which contains cross layer information between a physical layer and a upper layer, formatting a data group including known data, the first signal data and the mobile service data and transmitting the digital broadcast signal including data in the data group, wherein the mobile service in the digital broadcast signal is transmitted via first transmission mode or second transmission mode, wherein the slot is a basic time period for multiplexing of the mobile service data and main service data according to the first or second transmission mode, wherein the first signaling data includes slot indicating information identifying whether the slot is a slot for the first transmission mode or a slot for the second transmission mode.
摘要翻译：所公开的处理数字广播信号的方法包括编码用于移动业务的移动业务数据的信令信息，所述信令信息包括包括传输参数的第一信令数据和包含物理层和上层之间的交叉层信息的第二信令数据格式化包括已知数据的数据组，第一信号数据和移动业务数据，并发送包括数据组中的数据的数字广播信号，其中数字广播信号中的移动业务经由第一传输模式或第二传输模式其中，所述时隙是用于根据所述第一或第二传输模式复用所述移动业务数据和主业务数据的基本时间段，其中，所述第一信令数据包括用于标识所述时隙是否是所述第一发送模式的时隙的时隙或用于第二传输的槽模式。

2. 发明申请

US20110286546A1 DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL 有权
标题翻译：数字广播系统及数字广播信号发送与接收方法
公开(公告)号：US20110286546A1
公开(公告)日：2011-11-24
申请号：US13109947
申请日：2011-05-17
申请人： Wongyu SONG , Jinwoo Kim , Inhwan Choi , Byounggill Kim , Hyounggon Lee , Chulkyu Mun , Jeahyung Song
发明人： Wongyu SONG , Jinwoo Kim , Inhwan Choi , Byounggill Kim , Hyounggon Lee , Chulkyu Mun , Jeahyung Song
IPC分类号： H04L27/00
CPC分类号： H04L5/003 , H04L1/0042 , H04L1/0047 , H04L1/0065 , H04L1/007 , H04L5/0091 , H04L2001/0093
摘要： The disclosed method for processing a digital broadcast signal in a transmitter comprises encoding signaling data including transmission parameter channel data, wherein the transmission parameter channel data includes transmission parameter for mobile service data, forming data groups including the mobile service data, the encoded signaling data and known data sequences, formatting mobile service data packets including data in the data groups, and transmitting the digital broadcast signal including the formatted mobile service data packets during slots, the slots including first type slot and second type slot.
摘要翻译：所公开的用于在发射机中处理数字广播信号的方法包括编码包括传输参数信道数据的信令数据，其中传输参数信道数据包括用于移动业务数据的传输参数，形成数据组，包括移动业务数据，编码信令数据和已知数据序列，格式化包括数据组中的数据的移动业务数据分组，以及在时隙期间发送包括格式化的移动业务数据分组的数字广播信号，所述时隙包括第一类型时隙和第二类型时隙。

3. 发明授权

US08837343B2 Digital broadcasting system and method for transmitting and receiving digital broadcast signal 有权
标题翻译：用于发送和接收数字广播信号的数字广播系统和方法
公开(公告)号：US08837343B2
公开(公告)日：2014-09-16
申请号：US13275146
申请日：2011-10-17
申请人： Wongyu Song , Byounggill Kim , Chulkyu Mun , Inhwan Choi , Jinwoo Kim
发明人： Wongyu Song , Byounggill Kim , Chulkyu Mun , Inhwan Choi , Jinwoo Kim
IPC分类号： H04H20/71 , H04H20/95 , H04H20/57
CPC分类号： H04H20/57 , H04H20/95 , H04L1/0071
摘要： The disclosed method for processing a digital broadcast signal comprises encoding signaling information for mobile service data of the mobile service, the signaling information including first signaling data which includes transmission parameters and second signaling data which contains cross layer information between a physical layer and a upper layer, formatting a data group including known data, the first signal data and the mobile service data and transmitting the digital broadcast signal including data in the data group, wherein the mobile service in the digital broadcast signal is transmitted via first transmission mode or second transmission mode, wherein the slot is a basic time period for multiplexing of the mobile service data and main service data according to the first or second transmission mode, wherein the first signaling data includes slot indicating information identifying whether the slot is a slot for the first transmission mode or a slot for the second transmission mode.
摘要翻译：所公开的处理数字广播信号的方法包括编码用于移动业务的移动业务数据的信令信息，所述信令信息包括包括传输参数的第一信令数据和包含物理层和上层之间的交叉层信息的第二信令数据格式化包括已知数据的数据组，第一信号数据和移动业务数据，并发送包括数据组中的数据的数字广播信号，其中数字广播信号中的移动业务经由第一传输模式或第二传输模式其中，所述时隙是用于根据所述第一或第二传输模式复用所述移动业务数据和主业务数据的基本时间段，其中，所述第一信令数据包括用于标识所述时隙是否是所述第一发送模式的时隙的时隙或用于第二传输的槽模式。

4. 发明申请

US20120099660A1 RECEIVING SYSTEM AND METHOD FOR PROCESSING DIGITAL BROADCAST SIGNAL IN THE RECEIVING SYSTEM 有权
标题翻译：接收系统和接收系统中数字广播信号处理方法
公开(公告)号：US20120099660A1
公开(公告)日：2012-04-26
申请号：US13277062
申请日：2011-10-19
申请人： Chulkyu Mun , Jinwoo Kim , Inhwan Choi , Byounggill Kim , Wongyu Song
发明人： Chulkyu Mun , Jinwoo Kim , Inhwan Choi , Byounggill Kim , Wongyu Song
IPC分类号： H04N7/68 , H04N7/26
CPC分类号： H04N19/66 , H03M13/09 , H03M13/1515 , H03M13/256 , H03M13/2721 , H03M13/2921 , H03M13/293 , H03M13/2966 , H03M13/2972 , H03M13/356 , H04H20/57 , H04L1/005 , H04L1/0057 , H04L1/006 , H04L1/0061 , H04L1/0065 , H04L1/0071 , H04L25/0212 , H04L27/06 , H04L29/00 , H04L2001/0093 , H04L2027/0026 , H04N7/24 , H04N21/23608 , H04N21/23611 , H04N21/2362 , H04N21/2383 , H04N21/2389 , H04N21/4382 , H04N21/4383 , H04N21/6112
摘要： A transmitting system, a receiving system, and a method of processing broadcast signals are disclosed. The method for processing a broadcast signal in a broadcast receiver comprises receiving a DTV signal including a data group, the data group including mobile service data, segmented known data sequences, long known data sequences and transmission parameter data, compensating carrier frequency offset of the DTV signal and channel-equalizing the carrier frequency offset compensated DTV signal using at least one of the long known data sequences and segmented known data sequences in the data group of the DTV signal, wherein the channel-equalizing includes performing a Error Correction (FEC) decoding on data located between the segmented known data sequences, and estimating Channel Impulse Response (CIR) using the FEC decoded data as known data.
摘要翻译：公开了一种发送系统，接收系统和处理广播信号的方法。用于在广播接收机中处理广播信号的方法包括：接收包括数据组的DTV信号，包括移动业务数据的数据组，分段的已知数据序列，长的已知数据序列和传输参数数据，补偿DTV的载波频率偏移使用多个已知数据序列中的至少一个和DTV信号的数据组中的分段已知数据序列来信号和信道均衡载波频偏补偿DTV信号，其中信道均衡包括执行纠错（FEC）解码在分段的已知数据序列之间的数据上，并且使用FEC解码数据作为已知数据来估计信道脉冲响应（CIR）。

5. 发明授权

US08964857B2 Receiving system and method for processing digital broadcast signal in the receiving system 有权
标题翻译：在接收系统中处理数字广播信号的接收系统和方法
公开(公告)号：US08964857B2
公开(公告)日：2015-02-24
申请号：US13277062
申请日：2011-10-19
申请人： Chulkyu Mun , Jinwoo Kim , Inhwan Choi , Byounggill Kim , Wongyu Song
发明人： Chulkyu Mun , Jinwoo Kim , Inhwan Choi , Byounggill Kim , Wongyu Song
IPC分类号： H04N7/26 , H04N7/68 , H04N21/2389 , H04L29/00 , H04N7/24 , H04N21/2383 , H04N21/438 , H04N21/61 , H04L1/00 , H04L25/02 , H03M13/27 , H03M13/29 , H03M13/35 , H04L27/06 , H04N21/236 , H04N21/2362 , H04L27/00 , H03M13/09 , H03M13/15 , H03M13/25 , H04H20/57
CPC分类号： H04N19/66 , H03M13/09 , H03M13/1515 , H03M13/256 , H03M13/2721 , H03M13/2921 , H03M13/293 , H03M13/2966 , H03M13/2972 , H03M13/356 , H04H20/57 , H04L1/005 , H04L1/0057 , H04L1/006 , H04L1/0061 , H04L1/0065 , H04L1/0071 , H04L25/0212 , H04L27/06 , H04L29/00 , H04L2001/0093 , H04L2027/0026 , H04N7/24 , H04N21/23608 , H04N21/23611 , H04N21/2362 , H04N21/2383 , H04N21/2389 , H04N21/4382 , H04N21/4383 , H04N21/6112
摘要： A transmitting system, a receiving system, and a method of processing broadcast signals are disclosed. The method for processing a broadcast signal in a broadcast receiver comprises receiving a DTV signal including a data group, the data group including mobile service data, segmented known data sequences, long known data sequences and transmission parameter data, compensating carrier frequency offset of the DTV signal and channel-equalizing the carrier frequency offset compensated DTV signal using at least one of the long known data sequences and segmented known data sequences in the data group of the DTV signal, wherein the channel-equalizing includes performing a Error Correction (FEC) decoding on data located between the segmented known data sequences, and estimating Channel Impulse Response (CIR) using the FEC decoded data as known data.
摘要翻译：公开了一种发送系统，接收系统和处理广播信号的方法。用于在广播接收机中处理广播信号的方法包括：接收包括数据组的DTV信号，包括移动业务数据的数据组，分段的已知数据序列，长的已知数据序列和传输参数数据，补偿DTV的载波频率偏移使用多个已知数据序列中的至少一个和DTV信号的数据组中的分段已知数据序列来信号和信道均衡载波频偏补偿DTV信号，其中信道均衡包括执行纠错（FEC）解码在分段的已知数据序列之间的数据上，并且使用FEC解码数据作为已知数据来估计信道脉冲响应（CIR）。

6. 发明授权

US08416755B2 Digital broadcasting system and method for transmitting and receiving digital broadcast signal 有权
标题翻译：用于发送和接收数字广播信号的数字广播系统和方法
公开(公告)号：US08416755B2
公开(公告)日：2013-04-09
申请号：US13109947
申请日：2011-05-17
申请人： Wongyu Song , Jinwoo Kim , Inhwan Choi , Byounggill Kim , Hyounggon Lee , Chulkyu Mun , Jaehyung Song
发明人： Wongyu Song , Jinwoo Kim , Inhwan Choi , Byounggill Kim , Hyounggon Lee , Chulkyu Mun , Jaehyung Song
IPC分类号： H04L27/00
CPC分类号： H04L5/003 , H04L1/0042 , H04L1/0047 , H04L1/0065 , H04L1/007 , H04L5/0091 , H04L2001/0093
摘要： The disclosed method for processing a digital broadcast signal in a transmitter comprises encoding signaling data including transmission parameter channel data, wherein the transmission parameter channel data includes transmission parameter for mobile service data, forming data groups including the mobile service data, the encoded signaling data and known data sequences, formatting mobile service data packets including data in the data groups, and transmitting the digital broadcast signal including the formatted mobile service data packets during slots, the slots including first type slot and second type slot.
摘要翻译：所公开的用于在发射机中处理数字广播信号的方法包括编码包括传输参数信道数据的信令数据，其中传输参数信道数据包括用于移动业务数据的传输参数，形成数据组，包括移动业务数据，编码信令数据和已知数据序列，格式化包括数据组中的数据的移动业务数据分组，以及在时隙期间发送包括格式化的移动业务数据分组的数字广播信号，所述时隙包括第一类型时隙和第二类型时隙。

7. 发明授权

US09369947B2 Method for searching for device and communication device using same 有权
标题翻译：用于搜索使用其的设备和通信设备的方法
公开(公告)号：US09369947B2
公开(公告)日：2016-06-14
申请号：US13882935
申请日：2011-11-01
申请人： Byungjoo Lee , Jinwoo Kim , Jaehyung Song , Inhwan Choi , Hangseok Oh
发明人： Byungjoo Lee , Jinwoo Kim , Jaehyung Song , Inhwan Choi , Hangseok Oh
IPC分类号： G06F15/16 , H04W48/16 , H04W8/00 , H04W84/10 , H04W8/18
CPC分类号： H04W8/005 , H04L67/1046 , H04W4/80 , H04W8/186 , H04W48/16 , H04W84/10
摘要： Provided are a device discovery method and a communication device thereof. The method includes: transmitting a probe request frame; receiving a probe response frame including session information on a client connected to a group owner (GO), from the GO among source and sink devices belonging to the display group; and determining whether to associate with the display group by using the session information in the probe response frame.
摘要翻译：提供了一种设备发现方法及其通信设备。该方法包括：发送探测请求帧; 从属于所述显示组的源和接收装置之间的GO接收包括连接到组所有者（GO）的客户端上的会话信息的探测响应帧; 以及通过使用探测响应帧中的会话信息来确定是否与显示组相关联。

8. 发明申请

US20130227152A1 METHOD FOR SEARCHING FOR DEVICE AND COMMUNICATION DEVICE USING SAME 有权
标题翻译：用于搜索设备的方法和使用该设备的通信设备
公开(公告)号：US20130227152A1
公开(公告)日：2013-08-29
申请号：US13882935
申请日：2011-11-01
申请人： Byungjoo Lee , Jinwoo Kim , Jaehyung Song , Inhwan Choi , Hangseok Oh
发明人： Byungjoo Lee , Jinwoo Kim , Jaehyung Song , Inhwan Choi , Hangseok Oh
IPC分类号： H04W48/16
CPC分类号： H04W8/005 , H04L67/1046 , H04W4/80 , H04W8/186 , H04W48/16 , H04W84/10
摘要： Provided are a device discovery method and a communication device thereof. The method includes: transmitting a probe request frame; receiving a probe response frame including session information on a client connected to a group owner (GO), from the GO among source and sink devices belonging to the display group; and determining whether to associate with the display group by using the session information in the probe response frame.
摘要翻译：提供了一种设备发现方法及其通信设备。该方法包括：发送探测请求帧; 从属于所述显示组的源和接收装置之间的GO接收包括连接到组所有者（GO）的客户端上的会话信息的探测响应帧; 以及通过使用探测响应帧中的会话信息来确定是否与显示组相关联。

9. 外观设计

USD917881S1 Eyewear case 有权
公开(公告)号：USD917881S1
公开(公告)日：2021-05-04
申请号：US29674950
申请日：2018-12-27
申请人： Evan Spiegel , Jinwoo Kim , Tanatip Arunanondchai , Mathias Andreas Hintermann , Lauryn Morris
设计人： Evan Spiegel , Jinwoo Kim , Tanatip Arunanondchai , Mathias Andreas Hintermann , Lauryn Morris

10. 外观设计

USD877505S1 Eyeglass case 有权
公开(公告)号：USD877505S1
公开(公告)日：2020-03-10
申请号：US29635241
申请日：2018-01-30
申请人： Matthew Hanover , Mathias Hintermann , Qiaokun Huang , Jinwoo Kim , Lauryn Morris , Evan Spiegel
设计人： Matthew Hanover , Mathias Hintermann , Qiaokun Huang , Jinwoo Kim , Lauryn Morris , Evan Spiegel
摘要： FIG. 1 is a front isometric view of an eyeglass case shown in a closed configuration;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left-side elevation view thereof;
FIG. 5 is a right-side elevation view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
FIG. 8 is a front isometric view of the eyeglass case of FIG. 1 shown in an open configuration;
FIG. 9 is a front elevation view thereof;
FIG. 10 is a rear elevation view thereof;
FIG. 11 is a left-side elevation view thereof;
FIG. 12 is a right-side elevation view thereof;
FIG. 13 is a top plan view thereof; and,
FIG. 14 is a bottom plan view thereof.
The broken line showing of the eyeglass case is for the purpose of illustrating portions of the eyeglass case and forms no part of the claimed design.

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