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1. 发明申请

US20080174127A1 Opening and closing apparatus for mobile phones 审中-公开
标题翻译：手机开关装置
公开(公告)号：US20080174127A1
公开(公告)日：2008-07-24
申请号：US12010196
申请日：2008-01-22
申请人： Seong Geun Kim , Oh Soo Kwon
发明人： Seong Geun Kim , Oh Soo Kwon
IPC分类号： E05C17/56
CPC分类号： E05C19/166 , H04M1/0214 , H04M1/0245 , Y10T292/11
摘要： Disclosed herein is an opening and closing apparatus for mobile phones. The apparatus includes an electromagnet which is installed at a predetermined position in a main body, with a permanent magnet being provided in the electromagnet. A metal piece is installed at a predetermined position in a display body, which is foldably coupled to the main body, and generates attractive force between the metal piece and the permanent magnet of the electromagnet. The electromagnet generates magnetic force to offset the attractive force between the permanent magnet and the metal piece when external electricity is applied to the electromagnet. The apparatus also includes a coil spring which elastically biases the display body to open the display body when external electricity is applied to the electromagnet.
摘要翻译：本文公开了一种用于移动电话的打开和关闭装置。该装置包括安装在主体中的预定位置的电磁体，永磁体设置在电磁体中。金属片被安装在可折叠地联接到主体的显示体中的预定位置处，并且在金属片和电磁体的永久磁铁之间产生吸引力。当外部电力施加到电磁体时，电磁体产生磁力以抵消永磁体和金属片之间的吸引力。该装置还包括螺旋弹簧，当向电磁体施加外部电力时，弹簧偏压显示体以打开显示体。

2. 发明申请

US20130072187A1 DUAL MODE COMMUNICATIONS DEVICE AND METHOD OF IMPROVING DATA RATE THEREOF 失效
标题翻译：双模通信设备及其提高数据速率的方法
公开(公告)号：US20130072187A1
公开(公告)日：2013-03-21
申请号：US13331887
申请日：2011-12-20
申请人： Chul Hwan YOON , Seong Geun Kim , Youn Suk Kim , Sung Jae Yoon , Jae Hyouck Choi , Dae Seok Jang , Sang Wook Park
发明人： Chul Hwan YOON , Seong Geun Kim , Youn Suk Kim , Sung Jae Yoon , Jae Hyouck Choi , Dae Seok Jang , Sang Wook Park
IPC分类号： H04W88/06 , H04W4/00
CPC分类号： H04B1/401 , H04B1/0067 , H04W88/06
摘要： There are provided a dual mode communications device and a method of improving a data rate thereof. The dual mode communications device according to the embodiment of the present invention may include a selection unit 100 connecting antenna terminals to receive terminals or transmit terminals, a receive path circuit unit allowing RF receive signals from each of the first and second antennas to pass therethrough, a transmit path circuit unit providing RF transmit signals to the transmit terminals of the selection unit, an RF circuit unit converting the RF receive signals from the receive path circuit unit into baseband signals and converting the baseband signals to be transmitted into the RF transmit signals, and a baseband circuit unit performing control and signal processing of the selection unit in a single communications mode among a dual mode and a single mode.
摘要翻译：提供了双模式通信设备和提高其数据速率的方法。根据本发明实施例的双模式通信设备可以包括将天线终端连接到接收终端或发射终端的选择单元100，允许来自第一和第二天线中的每一个的RF接收信号的接收路径电路单元通过，发送路径电路单元，向所述选择单元的发送端提供RF发送信号; RF电路单元，将来自所述接收路径电路单元的RF接收信号变换为基带信号，并将要发送的基带信号变换为所述RF发送信号; 以及基带电路单元，在双模和单模中以单通信模式进行所述选择单元的控制和信号处理。

3. 发明授权

US08222960B2 RF power amplifier 有权
标题翻译：射频功率放大器
公开(公告)号：US08222960B2
公开(公告)日：2012-07-17
申请号：US13006989
申请日：2011-01-14
申请人： Youn Suk Kim , Dae Seok Jang , Hyo Kun Bae , Seong Geun Kim , Young Jean Song , Ju Young Park
发明人： Youn Suk Kim , Dae Seok Jang , Hyo Kun Bae , Seong Geun Kim , Young Jean Song , Ju Young Park
IPC分类号： H02H7/20
CPC分类号： H03F3/245 , H03F1/52 , H03F1/523 , H03F3/195 , H03F2200/426 , H03F2200/444
摘要： An RF power amplifier includes an RF choke coil, a power amplification circuit unit, and an electrostatic discharge (ESD) protection unit. The RF choke coil is connected to a voltage terminal through which an operating voltage is applied. The RF choke coil supplies the operating voltage and interrupts an RF signal. The power amplification circuit unit is supplied with the operating voltage through the RF choke coil. The power amplification circuit unit amplifies an input signal inputted through an input terminal and outputs the amplified input signal through an output terminal. The ESD protection unit is connected between a first connection node and a ground. The ESD protection unit bypasses an ESD voltage from the first connection node to the ground, the first connection node being a node between the voltage terminal and the RF choke coil.
摘要翻译： RF功率放大器包括RF扼流线圈，功率放大电路单元和静电放电（ESD）保护单元。 RF扼流线圈连接到施加工作电压的电压端子。 RF扼流线圈提供工作电压并中断RF信号。功率放大电路单元通过RF扼流线圈提供工作电压。功率放大电路单元放大通过输入端子输入的输入信号，并通过输出端子输出放大的输入信号。 ESD保护单元连接在第一连接节点和地之间。 ESD保护单元将ESD电压从第一连接节点旁路到地，第一连接节点是电压端子和RF扼流线圈之间的节点。

4. 发明授权

US07606386B2 Vibration actuator 失效
标题翻译：振动执行器
公开(公告)号：US07606386B2
公开(公告)日：2009-10-20
申请号：US11105502
申请日：2005-04-14
申请人： Dae Lyun Kang , Dai Gil Lee , Sang Wook Park , Hak Sung Kim , Seuk Hwan Chung , Seong Geun Kim , Sang Won Kim , Jun Kun Choi
发明人： Dae Lyun Kang , Dai Gil Lee , Sang Wook Park , Hak Sung Kim , Seuk Hwan Chung , Seong Geun Kim , Sang Won Kim , Jun Kun Choi
IPC分类号： H04R1/00
CPC分类号： B06B1/045
摘要： A vibration actuator excites a mass member by interaction between an electric field of a vibration coil provided in an inner space of a case and a magnetic field of a magnetic field unit disposed corresponding to the vibration coil. The vibration actuator has an elastic wire having a wire body fixed to the outer surface of the mass member and elastic ends fixed to the inner surface of the case. The elastic wire is connected between the case and the mass member for elastically supporting mass member.
摘要翻译：振动执行器通过设置在壳体的内部空间中的振动线圈的电场与对应于振动线圈设置的磁场单元的磁场之间的相互作用来激励质量构件。振动致动器具有弹性线，其具有固定到质量构件的外表面的线体，并且弹性端固定到壳体的内表面。弹性线连接在壳体和质量构件之间，用于弹性支撑质量构件。

5. 发明授权

US08718705B2 Dual mode communications device and method of improving data rate thereof 失效
标题翻译：双模通信设备及其数据速率提高方法
公开(公告)号：US08718705B2
公开(公告)日：2014-05-06
申请号：US13331887
申请日：2011-12-20
申请人： Chul Hwan Yoon , Seong Geun Kim , Youn Suk Kim , Sung Jae Yoon , Jae Hyouck Choi , Dae Seok Jang , Sang Wook Park
发明人： Chul Hwan Yoon , Seong Geun Kim , Youn Suk Kim , Sung Jae Yoon , Jae Hyouck Choi , Dae Seok Jang , Sang Wook Park
IPC分类号： H04M1/00
CPC分类号： H04B1/401 , H04B1/0067 , H04W88/06
摘要： There are provided a dual mode communications device and a method of improving a data rate thereof. The dual mode communications device according to the embodiment of the present invention may include a selection unit 100 connecting antenna terminals to receive terminals or transmit terminals, a receive path circuit unit allowing RF receive signals from each of the first and second antennas to pass therethrough, a transmit path circuit unit providing RF transmit signals to the transmit terminals of the selection unit, an RF circuit unit converting the RF receive signals from the receive path circuit unit into baseband signals and converting the baseband signals to be transmitted into the RF transmit signals, and a baseband circuit unit performing control and signal processing of the selection unit in a single communications mode among a dual mode and a single mode.
摘要翻译：提供了双模式通信设备和提高其数据速率的方法。根据本发明实施例的双模式通信设备可以包括将天线终端连接到接收终端或发射终端的选择单元100，允许来自第一和第二天线中的每一个的RF接收信号的接收路径电路单元通过，发送路径电路单元，向所述选择单元的发送端提供RF发送信号; RF电路单元，将来自所述接收路径电路单元的RF接收信号变换为基带信号，并将要发送的基带信号变换为所述RF发送信号; 以及基带电路单元，在双模和单模中以单通信模式进行所述选择单元的控制和信号处理。

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