专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08565201B2 Method and apparatus for hybrid virtual MIMO transmission in wireless ad-hoc network 有权
标题翻译：无线自组网中混合虚拟MIMO传输的方法和装置
公开(公告)号：US08565201B2
公开(公告)日：2013-10-22
申请号：US12949377
申请日：2010-11-18
申请人： Wun-Cheol Jeong , Jong-Moon Chung , Joon-Hyung Kim , Dong-Hyuk Han , Seong-Soon Joo , Jong-Suk Chae
发明人： Wun-Cheol Jeong , Jong-Moon Chung , Joon-Hyung Kim , Dong-Hyuk Han , Seong-Soon Joo , Jong-Suk Chae
IPC分类号： H04Q7/24
CPC分类号： H04L5/0023 , H04B7/024 , H04L5/0035 , H04L45/121 , H04W40/06 , H04W40/10 , H04W40/20 , Y02D70/00 , Y02D70/164 , Y02D70/22 , Y02D70/322 , Y02D70/326 , Y02D70/38 , Y02D70/442
摘要： A hybrid virtual multiple-input multiple-output (V-MIMO) transmission method of a management node in a wireless ad-hoc network in which a transmission path from a source node to a destination node is divided into one or more sections is provided. The hybrid V-MIMO transmission method includes obtaining one or more pieces of node information of one or more nodes by transmitting an information request message to the nodes in response to a transmission request message for data transmission from the source node to the destination node; setting a shortest path (SP) from the source node to the destination node based on the obtained node information; determining transmission schemes individually for nodes present on the SP; issuing a transmission preparation request by transmitting the determined transmission schemes to the respective corresponding nodes; and transmitting a transmission start message to the source node in response to transmission ready responses from the respective nodes.
摘要翻译：提供了一种无线自组织网络中的管理节点的混合虚拟多输入多输出（V-MIMO）传输方法，其中从源节点到目的地节点的传输路径被划分为一个或多个部分。混合V-MIMO传输方法包括响应于从源节点到目的地节点的数据传输的传输请求消息，向节点发送信息请求消息来获得一个或多个节点的一个或多个节点信息; 基于获得的节点信息，从源节点到目的地节点设置最短路径（SP）; 为存在于SP上的节点分别确定传输方案; 通过将确定的传输方案发送到各个对应的节点来发出传输准备请求; 以及响应于来自各个节点的传输就绪响应，向所述源节点发送传输开始消息。

2. 发明申请

US20110142159A1 METHOD AND APPARATUS FOR HYBRID VIRTUAL MIMO TRANSMISSION IN WIRELESS AD-HOC NETWORK 有权
标题翻译：无线AD-HOC网络中混合虚拟MIMO传输的方法与装置
公开(公告)号：US20110142159A1
公开(公告)日：2011-06-16
申请号：US12949377
申请日：2010-11-18
申请人： Wun-Cheol JEONG , Jong-Moon Chung , Joon-Hyung Kim , Dong-Hyuk Han , Seong-Soon Joo , Jong-Suk Chae
发明人： Wun-Cheol JEONG , Jong-Moon Chung , Joon-Hyung Kim , Dong-Hyuk Han , Seong-Soon Joo , Jong-Suk Chae
IPC分类号： H04L27/00
CPC分类号： H04L5/0023 , H04B7/024 , H04L5/0035 , H04L45/121 , H04W40/06 , H04W40/10 , H04W40/20 , Y02D70/00 , Y02D70/164 , Y02D70/22 , Y02D70/322 , Y02D70/326 , Y02D70/38 , Y02D70/442
摘要： A hybrid virtual multiple-input multiple-output (V-MIMO) transmission method of a management node in a wireless ad-hoc network in which a transmission path from a source node to a destination node is divided into one or more sections is provided. The hybrid V-MIMO transmission method includes obtaining one or more pieces of node information of one or more nodes by transmitting an information request message to the nodes in response to a transmission request message for data transmission from the source node to the destination node; setting a shortest path (SP) from the source node to the destination node based on the obtained node information; determining transmission schemes individually for nodes present on the SP; issuing a transmission preparation request by transmitting the determined transmission schemes to the respective corresponding nodes; and transmitting a transmission start message to the source node in response to transmission ready responses from the respective nodes.
摘要翻译：提供了一种无线自组织网络中的管理节点的混合虚拟多输入多输出（V-MIMO）传输方法，其中从源节点到目的地节点的传输路径被划分为一个或多个部分。混合V-MIMO传输方法包括响应于从源节点到目的地节点的数据传输的传输请求消息，向节点发送信息请求消息来获得一个或多个节点的一个或多个节点信息; 基于获得的节点信息，从源节点到目的地节点设置最短路径（SP）; 为存在于SP上的节点分别确定传输方案; 通过将确定的传输方案发送到各个对应的节点来发出传输准备请求; 以及响应于来自各个节点的传输就绪响应，向所述源节点发送传输开始消息。

3. 发明授权

US10888474B2 Wheelchair power apparatus for electronic driving conversion 有权
公开(公告)号：US10888474B2
公开(公告)日：2021-01-12
申请号：US16202765
申请日：2018-11-28
申请人： Joon-Hyung Kim , Seong Hyun Paek
发明人： Joon-Hyung Kim , Seong Hyun Paek
IPC分类号： A61G5/04 , A61G5/02 , A61G5/10
摘要： Disclosed is a wheelchair power apparatus for electronic driving conversion. It is an object of the present invention to provide a wheelchair power apparatus for electronic driving conversion, which can provide severely disabled people, for instance, patients with spinal cord injury, the weak or the old, who use wheelchairs, with convenience in movement, and convert a manual four-wheel wheelchair into an electronic three-wheel wheelchair just by detachably mounting the electronic module having electronic wheels to the existing manual four-wheel wheelchair.

4. 发明授权

US09259805B2 Mask for evaporation, and method and apparatus for manufacturing the same 有权
标题翻译：用于蒸发的掩模，及其制造方法和装置
公开(公告)号：US09259805B2
公开(公告)日：2016-02-16
申请号：US12964706
申请日：2010-12-09
申请人： Joon-Hyung Kim , Young-Geun Cho , Eui-Shin Shin , Jong-Heon Kim , Seung-Ho Choi , Cheol-Lae Roh , Chang-Mog Jo , Jae-Seok Park
发明人： Joon-Hyung Kim , Young-Geun Cho , Eui-Shin Shin , Jong-Heon Kim , Seung-Ho Choi , Cheol-Lae Roh , Chang-Mog Jo , Jae-Seok Park
IPC分类号： B32B37/04 , B05C11/11 , B23K26/30 , B23K26/03 , B23K26/06 , H01L51/00
CPC分类号： B23K26/402 , B23K26/032 , B23K26/066 , B23K26/0661 , B23K26/702 , B23K2103/50 , H01L51/0011
摘要： Provided is a mask for an evaporation apparatus, which includes a first division mask and a second division mask. The first and second division masks are directly bonded to each other by welding, thereby forming welding portion between the first and the second division masks. A method and apparatus for manufacturing a mask for evaporation are also provided. The division masks according to the embodiment do not use subframes, and are directly bonded to one another by welding, so that a shadow effect does not occur. The apparatus for manufacturing a mask for evaporation includes a work stage, a clamp fixing a first division mask and a second division mask to the work stage, and a laser welding part welding the first division mask to the second division mask. The apparatus may further include a first roller leading the laser welding part and a second roller following the laser welding part.
摘要翻译：提供了一种用于蒸发装置的掩模，其包括第一分隔掩模和第二分隔掩模。第一和第二分割掩模通过焊接直接接合，从而在第一和第二分隔掩模之间形成焊接部分。还提供了用于制造用于蒸发的掩模的方法和装置。根据本实施例的分割掩模不使用子帧，并且通过焊接直接接合，从而不发生阴影效应。用于制造用于蒸发的掩模的装置包括工作台，将第一分区掩模固定到工作台的夹具和将第一分隔掩模焊接到第二分隔掩模的激光焊接部。该装置还可以包括引导激光焊接部的第一辊和跟随激光焊接部的第二辊。

5. 发明授权

US08792395B2 Wireless transceiver system for supporting dual mode 有权
标题翻译：无线收发系统支持双模
公开(公告)号：US08792395B2
公开(公告)日：2014-07-29
申请号：US12447104
申请日：2007-05-03
申请人： Heon-Kook Kwon , Joon-Hyung Kim , Seong-Min Kim , Yun-Soo Ko , Jae-Ho Jung , Kwang-Chun Lee
发明人： Heon-Kook Kwon , Joon-Hyung Kim , Seong-Min Kim , Yun-Soo Ko , Jae-Ho Jung , Kwang-Chun Lee
IPC分类号： H04B7/005 , H04B7/00 , H04J3/00 , H04J1/00
CPC分类号： H04B1/406 , H04B1/52 , H04B1/54
摘要： The present invention relates to a wireless transceiver system for supporting a dual mode that simultaneously supports the Frequency Division Duplex (FDD) method and the Time Division Duplex (TDD) method in a certain frequency band. The present system supports the FDD system conducting transmission and reception simultaneously by using different frequency bands for transmission and reception as well as the TDD system temporally alternating transmission and reception by using the common frequency band among an upper frequency band and a lower frequency band used in the FDD system as well as another frequency band adjacent thereto, thereby selectively supporting both of the two communication systems in a wireless transceiver system.
摘要翻译：本发明涉及一种用于支持在一定频带内同时支持频分双工（FDD）方法和时分双工（TDD）方法的双模式的无线收发机系统。本系统支持FDD系统，通过使用不同的频带进行发送和接收，并且通过使用在上述频带中使用的较高频带和较低频带中的公共频带来进行时间上交替的发送和接收，同时进行发送和接收 FDD系统以及与其相邻的另一频带，从而在无线收发器系统中选择性地支持两个通信系统。

6. 发明申请

US20110237210A1 APPARATUS AND METHOD FOR CONTROLLING GAIN OF POLAR TRANSMITTER 有权
标题翻译：控制极性发射器增益的装置和方法
公开(公告)号：US20110237210A1
公开(公告)日：2011-09-29
申请号：US13132537
申请日：2009-10-29
申请人： Jae-Ho Jung , Joon-Hyung Kim , Kwang-Chun Lee
发明人： Jae-Ho Jung , Joon-Hyung Kim , Kwang-Chun Lee
IPC分类号： H04B1/04
CPC分类号： H03G3/30 , H03F3/211 , H03F3/2176 , H03F3/24 , H04L27/361
摘要： Disclosed is an apparatus for transmitting complex signals in a wireless communication system. The present invention, there is provided a method for controlling gain according to a magnitude change of output signals in a polar transmitter including an amplification unit having two or more amplification degrees, the method includes processes to control an output level of a modulated signal when a output-required power of transmission signals are less than a predetermined threshold value, and to perform a basic amplification through the amplification unit; to amplify the amplification unit at a first amplification level when the output-required power of the transmission signals is equal to or greater than a predetermined first threshold value and is less than a predetermined second threshold value; and to amplify the amplification unit at a second amplification level when the output-required power of the transmission signal is equal to or greater than the second threshold value.
摘要翻译：公开了一种用于在无线通信系统中发送复杂信号的装置。本发明提供了一种用于根据包括具有两个或更多个放大度的放大单元的极性发射器中的输出信号的幅度变化来控制增益的方法，所述方法包括当调制信号的输出电平输出要求的发送信号功率小于预定阈值，并通过放大单元执行基本放大; 当发送信号的输出要求功率等于或大于预定的第一阈值且小于预定的第二阈值时，以第一放大级放大放大单元; 并且当发送信号的输出要求功率等于或大于第二阈值时，以第二放大级别放大放大单元。

7. 发明申请

US20110139365A1 MASK FOR EVAPORATION, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME 有权
标题翻译：用于蒸发的掩模，以及用于制造其的方法和装置
公开(公告)号：US20110139365A1
公开(公告)日：2011-06-16
申请号：US12964706
申请日：2010-12-09
申请人： Joon-Hyung Kim , Young-Geun Cho , Eui-Shin Shin , Jong-Heon Kim , Seung-Ho Choi , Cheol-Lae Roh , Chang-Mog Jo , Jae-Seok Park
发明人： Joon-Hyung Kim , Young-Geun Cho , Eui-Shin Shin , Jong-Heon Kim , Seung-Ho Choi , Cheol-Lae Roh , Chang-Mog Jo , Jae-Seok Park
IPC分类号： B32B37/04 , B05C11/11
CPC分类号： B23K26/402 , B23K26/032 , B23K26/066 , B23K26/0661 , B23K26/702 , B23K2103/50 , H01L51/0011
摘要： Provided is a mask for an evaporation apparatus, which includes a first division mask and a second division mask. The first and second division masks are directly bonded to each other by welding, thereby forming welding portion between the first and the second division masks. A method and apparatus for manufacturing a mask for evaporation are also provided. The division masks according to the embodiment do not use subframes, and are directly bonded to one another by welding, so that a shadow effect does not occur. The apparatus for manufacturing a mask for evaporation includes a work stage, a clamp fixing a first division mask and a second division mask to the work stage, and a laser welding part welding the first division mask to the second division mask. The apparatus may further include a first roller leading the laser welding part and a second roller following the laser welding part.
摘要翻译：提供了一种用于蒸发装置的掩模，其包括第一分隔掩模和第二分隔掩模。第一和第二分割掩模通过焊接直接接合，从而在第一和第二分隔掩模之间形成焊接部分。还提供了用于制造用于蒸发的掩模的方法和装置。根据本实施例的分割掩模不使用子帧，并且通过焊接直接接合，从而不发生阴影效应。用于制造用于蒸发的掩模的装置包括工作台，将第一分区掩模固定到工作台的夹具和将第一分隔掩模焊接到第二分隔掩模的激光焊接部。该装置还可以包括引导激光焊接部的第一辊和跟随激光焊接部的第二辊。

8. 发明授权

US07909426B2 Apparatus and method for inspecting droplet discharge characteristics of ink-jet printed head 有权
标题翻译：用于检查喷墨打印头的液滴喷出特性的装置和方法
公开(公告)号：US07909426B2
公开(公告)日：2011-03-22
申请号：US12312458
申请日：2007-11-12
申请人： Joon-Hyung Kim
发明人： Joon-Hyung Kim
IPC分类号： B41J29/393 , G06K9/00 , G01B11/14
CPC分类号： B41J2/04586 , B41J2/04561 , B41J2/2142
摘要： An apparatus and method for inspecting droplet discharge characteristics of an ink-jet printer head by photographing an overlapped droplet image for a plurality of ink droplet successively discharged from the ink-jet printer head.
摘要翻译：一种用于通过拍摄从喷墨打印头连续排出的多个墨滴的重叠液滴图像来检查喷墨打印机头的液滴喷出特性的装置和方法。

9. 发明申请

US20090143091A1 APPARATUS AND METHOD FOR CONTROLLING POWER IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于控制移动通信系统中的功率的装置和方法
公开(公告)号：US20090143091A1
公开(公告)日：2009-06-04
申请号：US12178323
申请日：2008-07-23
申请人： Seong-Min Kim , Heon-Kook Kwon , Joon-Hyung Kim , Kwang-Chun Lee
发明人： Seong-Min Kim , Heon-Kook Kwon , Joon-Hyung Kim , Kwang-Chun Lee
IPC分类号： H04Q7/20 , H04B7/00 , H04B17/00
CPC分类号： H04W52/247 , H04W52/146 , H04W52/282
摘要： Provided is an apparatus and method for controlling power in a mobile communication system. The apparatus includes a moving speed measuring unit for measuring a moving speed of the terminal, a Channel Quality Indicator (CQI) processing unit for requesting a base station to adjust a CQI report frequency when the moving speed measured by the moving speed measuring unit exceeds a threshold value, and determining a CQI report frequency based on information on the CQI report frequency received from the base station to report CQI, and a power controller for performing a power control in response to a power control signal created by the CQI reported from the base station.
摘要翻译：提供了一种用于在移动通信系统中控制电力的装置和方法。该装置包括：移动速度测量单元，用于测量终端的移动速度;信道质量指示符（CQI）处理单元，用于当移动速度测量单元测量的移动速度超过一个时，请求基站调整CQI报告频率阈值，并且基于从基站接收的CQI报告频率的信息来确定CQI报告频率以报告CQI;以及功率控制器，用于响应于从基站报告的CQI创建的功率控制信号来执行功率控制站。

10. 发明授权

US10752305B2 Stair-climbing type driving device and climbing driving method 有权
公开(公告)号：US10752305B2
公开(公告)日：2020-08-25
申请号：US16148987
申请日：2018-10-01
申请人： Joon-Hyung Kim
发明人： Joon-Hyung Kim
IPC分类号： B62D57/028 , B60K7/00 , B62D57/024 , B60K17/356
摘要： Disclosed are a stair-climbing type driving device and a climbing driving method thereof. It is an object of the present invention to provide a stair-climbing type driving device, which can climb upstairs in safety regardless of height and width of the stairs when the disabled, common people who want to experience four-wheel driving devices, or robots for fire extinguishment or industrial use climb up the stairs, and a climbing driving method of the stair-climbing type driving device.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式