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1. 发明申请

US20050024543A1 Robust reception of digital broadcast transmission 审中-公开
标题翻译：强大的接收数字广播传输
公开(公告)号：US20050024543A1
公开(公告)日：2005-02-03
申请号：US10486400
申请日：2002-07-17
申请人： Kumar Ramaswamy , Paul Knutson , Jeffrey Cooper
发明人： Kumar Ramaswamy , Paul Knutson , Jeffrey Cooper
IPC分类号： H04H20/28 , H04H20/40 , H04H60/11 , H04H60/27 , H04L1/02 , H04N5/00 , H04N7/50 , H04N19/895 , H04N5/38 , H04N7/04
CPC分类号： H04L1/02 , H04H20/16 , H04H20/28 , H04H20/40 , H04H60/11 , H04H60/27 , H04N19/61 , H04N19/895 , H04N21/23406 , H04N21/234327 , H04N21/2365 , H04N21/2383 , H04N21/25816 , H04N21/2585 , H04N21/4181 , H04N21/42684 , H04N21/4331 , H04N21/4347 , H04N21/4382 , H04N21/44209 , H04N21/6112 , H04N21/6187 , H04N21/6402
摘要： A method and apparatus for improving the reception of digitally modulated signals. A main signal and a supplemental signal are provided in the transmitter. The signals may be substantially identical except that the supplemental signal is advanced in time with respect to the main signal. The main and supplemental signals are sent from the transmitter to the receiver modulated on a signal. At the receiver, the supplemental signal is stored in a buffer. If the main signal is undesirably changed during transmission, corresponding portions of the supplement signal are substituted for the undesired portions of the main signal.
摘要翻译：一种改善数字调制信号接收的方法和装置。在发射机中提供主信号和补充信号。信号可以基本相同，除了补充信号相对于主信号在时间上提前。主要和补充信号从发射机发送到在信号上调制的接收机。在接收机处，补充信号被存储在缓冲器中。如果主信号在传输期间不期望地改变，则补充信号的对应部分被替换为主信号的不期望的部分。

2. 发明申请

US20080030623A1 Robust reception of digital broadcast transmission 审中-公开
标题翻译：强大的接收数字广播传输
公开(公告)号：US20080030623A1
公开(公告)日：2008-02-07
申请号：US11716921
申请日：2007-03-12
申请人： Kumar Ramaswamy , Paul Knutson , Jeffrey Cooper
发明人： Kumar Ramaswamy , Paul Knutson , Jeffrey Cooper
IPC分类号： H04N5/38 , H04N7/04
CPC分类号： H04H60/11 , H04H20/28 , H04H20/40 , H04L1/02 , H04N19/61 , H04N19/895 , H04N21/234327 , H04N21/2383 , H04N21/4382 , H04N21/44209 , H04N21/6112
摘要： A method and apparatus for improving the reception of digitally modulated signals. A main signal and a supplemental signal are provided in the transmitter. The main signal contains both high priority and low priority data and the supplemental signal contains high priority data. The supplemental signal is advanced in time with respect to the main signal. The main and supplemental signals are sent from the transmitter to the receiver modulated on a signal. At the receiver, the supplemental signal is stored in a buffer. If the main signal is undesirably changed during transmission, corresponding portions of the high priority data of the supplement signal are substituted for the undesired portions of the main signal.
摘要翻译：一种改善数字调制信号接收的方法和装置。在发射机中提供主信号和补充信号。主信号包含高优先级和低优先级数据，补充信号包含高优先级数据。补充信号相对于主信号在时间上提前。主要和补充信号从发射机发送到在信号上调制的接收机。在接收机处，补充信号被存储在缓冲器中。如果主信号在传输期间不期望地改变，则补充信号的高优先级数据的相应部分被替换为主信号的不希望的部分。

3. 发明授权

US5446450A Genus tower light controller 失效
标题翻译：塔灯控制器
公开(公告)号：US5446450A
公开(公告)日：1995-08-29
申请号：US145700
申请日：1993-11-04
申请人： Paul Knutson
发明人： Paul Knutson
IPC分类号： B23Q17/00 , H01L21/00 , H01L21/02 , H01L21/677 , G08B21/00
CPC分类号： H01L21/67276 , H01L21/67259
摘要： A tower light controller comprises logic circuitry that easily connects with equipment used in the production of semiconductor wafers. The tower light controller uses the existing signals in the production equipment, namely a process signal, an alarm signal, left and right cassette present signals, and left and right atmosphere signals, to appropriately drive a light tower comprised of a yellow lamp, a red lamp, and a green lamp. The logic circuitry turns on the green lamp when a product is being run. A yellow lamp is continuously driven when the equipment has wafers that are ready to be unloaded and the yellow lamp is flashed when the equipment is ready to be loaded with wafers. The red lamp is flashed during alarm conditions and is driven continuously when the equipment is placed in a repair or in a preventative maintenance mode. The logic circuitry also comprises an oscillator formed by a series connection of three inverters. A pair of resistors are connected in series with each other and across the first and third inverters. A capacitor has one terminal connected between the second and the third inverters and the other terminal connected between the two resistors. The circuit additionally comprises a pair of LEDs, reverse biased with respect to each other, connected across the second inverter. With the addition of the two LEDs, the frequency of the oscillating signal may be lowered past the typical floor of 4 to 7 Hz down to about 0.25 Hz.
摘要翻译：塔灯控制器包括与生产半导体晶片所用设备很容易连接的逻辑电路。塔灯控制器使用生产设备中的现有信号，即过程信号，报警信号，左和右盒存在信号以及左右大气信号，以适当地驱动由黄灯，红灯灯和绿灯。当产品运行时，逻辑电路将打开绿色指示灯。当设备具有准备卸载的晶片并且当设备准备装载晶片时，黄色灯闪烁，黄色灯被连续驱动。在报警条件下，红灯闪烁，当设备处于维修或预防性维护模式时，它会持续驱动。逻辑电路还包括由三个反相器的串联连接形成的振荡器。一对电阻器彼此串联并跨越第一和第三逆变器。电容器具有连接在第二和第三反相器之间的一个端子，另一个端子连接在两个电阻器之间。该电路还包括一对LED，其相对于彼此反向偏置，跨越第二反相器连接。通过添加两个LED，可以将振荡信号的频率降低到典型的4到7Hz的底部，直到大约0.25Hz。

4. 发明申请

US20100242078A1 APPARATUS AND METHOD FOR USE IN A MOBILE/HANDHELD COMMUNICATIONS SYSTEM 审中-公开
标题翻译：用于移动/手持通信系统的装置和方法
公开(公告)号：US20100242078A1
公开(公告)日：2010-09-23
申请号：US12452160
申请日：2008-06-20
申请人： Wen Gao , Benyuan Zhang , Paul Knutson
发明人： Wen Gao , Benyuan Zhang , Paul Knutson
IPC分类号： H04N7/173
CPC分类号： H04L27/02 , H03M13/1102 , H03M13/6356 , H03M13/6362 , H04H20/22 , H04H20/426 , H04H20/57 , H04H20/95 , H04H60/43 , H04L1/0041 , H04L1/0059 , H04L1/0065 , H04L1/0067 , H04L1/0071 , H04L1/0072 , H04L25/03343 , H04N21/242 , H04N21/4302
摘要： An Advanced Television Systems Committee Digital Television (ATSC DTV) transmitter transmits a digital multiplex that includes a legacy DTV channel and a mobile DTV channel. The mobile DTV channel is conveyed in mobile packets that comprise mobile data and additional mobile training information. A mobile packet comprises 207 bytes wherein 2 bytes are header information, 20 bytes are Reed-Solomon (RS) parity information and 185 bytes convey mobile data and mobile training information. The mobile training information is inserted into mobile packets such that the additional training information appears in contiguous positions after convolutional interleaving.
摘要翻译：高级电视系统委员会数字电视（ATSC DTV）发射机发送包括传统DTV信道和移动DTV信道的数字多路复用。在包括移动数据和附加的移动训练信息的移动分组中传送移动DTV信道。移动分组包括207字节，其中2个字节是报头信息，20个字节是里德 - 所罗门（RS）奇偶校验信息，185个字节传送移动数据和移动训练信息。将移动训练信息插入到移动分组中，使得附加训练信息在卷积交织之后出现在相邻位置。

5. 发明申请

US20100138877A1 APPARATUS AND METHOD FOR USE IN A MOBILE/HANDHELD COMMUNICATIONS SYSTEM 审中-公开
标题翻译：用于移动/手持通信系统的装置和方法
公开(公告)号：US20100138877A1
公开(公告)日：2010-06-03
申请号：US12452246
申请日：2008-06-20
申请人： Paul Knutson , Wen Gao
发明人： Paul Knutson , Wen Gao
IPC分类号： H04N7/16 , H04B1/38
CPC分类号： H04L27/02 , H03M13/1102 , H03M13/6356 , H03M13/6362 , H04H20/22 , H04H20/426 , H04H20/57 , H04H20/95 , H04H60/43 , H04L1/0041 , H04L1/0059 , H04L1/0065 , H04L1/0067 , H04L1/0071 , H04L1/0072 , H04L25/03343 , H04N21/242 , H04N21/4302
摘要： An ATSC DTV mobile transmitter synchronizes their transmission with other associated stations. An ATSC DTV mobile receiver checks if it is in an area of poor reception and, if so, checks an associated station list for determining if the same programming can be received from an associated station.
摘要翻译： ATSC DTV移动发射机将其传输与其他相关站同步。 ATSC DTV移动接收机检查是否处于接收不良的区域，如果是，则检查相关联的站列表以确定是否可以从相关站接收相同的节目。

6. 发明申请

US20070184790A1 Control of a power amplifier for reducing power consumption in a transceiver 有权
标题翻译：控制功率放大器以降低收发器的功耗
公开(公告)号：US20070184790A1
公开(公告)日：2007-08-09
申请号：US10589167
申请日：2005-02-09
申请人： Philippe Gilberton , Paul Knutson
发明人： Philippe Gilberton , Paul Knutson
IPC分类号： H04B1/04 , H01Q11/12
CPC分类号： H03F3/24 , H03F1/0205 , H03F1/3205 , H03F3/189 , H03F3/1935 , H03F3/602 , H03F2200/294 , H03F2200/372 , H03F2200/543 , H04B1/0475
摘要： A technique for controlling a transceiver apparatus is useful for reducing power consumption, and may be particularly applicable to mobile transceivers which employ a battery power supply. According to an exemplary embodiment, the transceiver apparatus includes a power amplifier for amplifying a transmission signal. A controller controls the power amplifier based on a power level of third order intermodulation products associated with the power amplifier.
摘要翻译：用于控制收发器装置的技术对于降低功耗是有用的，并且可以特别适用于采用电池电源的移动收发器。根据示例性实施例，收发器装置包括用于放大发送信号的功率放大器。控制器基于与功率放大器相关联的三阶互调产物的功率电平来控制功率放大器。

7. 发明授权

US07580722B2 Control of a power amplifier for reducing power consumption in a transceiver 有权
标题翻译：控制功率放大器以降低收发器的功耗
公开(公告)号：US07580722B2
公开(公告)日：2009-08-25
申请号：US10589167
申请日：2005-02-09
申请人： Philippe Gilberton , Paul Knutson
发明人： Philippe Gilberton , Paul Knutson
IPC分类号： H04B7/00
CPC分类号： H03F3/24 , H03F1/0205 , H03F1/3205 , H03F3/189 , H03F3/1935 , H03F3/602 , H03F2200/294 , H03F2200/372 , H03F2200/543 , H04B1/0475
摘要： A technique for controlling a transceiver apparatus is useful for reducing power consumption, and may be particularly applicable to mobile transceivers which employ a battery power supply. According to an exemplary embodiment, the transceiver apparatus includes a power amplifier for amplifying a transmission signal. A controller controls the power amplifier based on a power level of third order intermodulation products associated with the power amplifier.
摘要翻译：用于控制收发器装置的技术对于降低功耗是有用的，并且可以特别适用于采用电池电源的移动收发器。根据示例性实施例，收发器装置包括用于放大发送信号的功率放大器。控制器基于与功率放大器相关联的三阶互调产物的功率电平来控制功率放大器。

8. 发明申请

US20070189508A1 Acoustic echo canceller with multimedia training signal 有权
标题翻译：具有多媒体训练信号的声回波消除器
公开(公告)号：US20070189508A1
公开(公告)日：2007-08-16
申请号：US10590893
申请日：2004-03-05
申请人： Paul Knutson , Andreas Aust , Snigdha Verma
发明人： Paul Knutson , Andreas Aust , Snigdha Verma
IPC分类号： H04M9/08
CPC分类号： H04M9/082
摘要： In an electronic device having an acoustic echo canceller and being capable of implementing audio applications and at least one of a conferencing application and a telephony application, there is provided a background training method for the acoustic echo canceller. The method includes the step of utilizing sound that corresponds to a non-training audio application to train the acoustic echo canceller
摘要翻译：在具有声学回声消除器并且能够实现音频应用以及会议应用和电话应用中的至少一个的电子设备中，提供了一种用于声学回声消除器的背景训练方法。该方法包括使用对应于非训练音频应用程序的声音来训练声学回声消除器的步骤

9. 发明授权

US5541576A Six channel dual display MFC monitor 失效
标题翻译：六通道双显示MFC显示器
公开(公告)号：US5541576A
公开(公告)日：1996-07-30
申请号：US527388
申请日：1995-09-13
申请人： Paul Knutson
发明人： Paul Knutson
IPC分类号： G01D7/00 , G01F1/00 , G01F15/06 , G01F25/00 , G05D7/00 , G08C19/30 , G08B26/00
CPC分类号： G01F25/0007
摘要： Disclosed is an apparatus having a plurality of interfaces, each corresponding to one of a plurality of MFCs which provide voltage signals corresponding to the control voltages controlling the MFCs; a plurality of wires for transmitting the voltage signals from the interfaces; a position switch coupled to the plurality of wires for selecting voltage signals corresponding to one of the MFCs; and a plurality of displays coupled to the switch for providing a visual display of the values of said voltage signals corresponding to one of the MFCs. The invention enables an operator to monitor/calibrate a plurality of MFC operating voltages simultaneously without interfering with other operations of a system using MFCs.
摘要翻译：公开了具有多个接口的装置，每个接口对应于多个MFC中的一个，提供与控制MFC的控制电压对应的电压信号; 用于从接口传送电压信号的多条电线; 耦合到所述多根导线的位置开关，用于选择与所述MFC之一相对应的电压信号; 以及耦合到开关的多个显示器，用于提供对应于一个MFC的所述电压信号的值的可视显示。本发明使得操作者能够同时监视/校准多个MFC操作电压，而不会干扰使用MFC的系统的其他操作。

10. 发明申请

US20100165213A1 APPARATUS AND METHOD FOR USE IN A MOBILE/HANDHELD COMMUNICATIONS SYSTEM 审中-公开
标题翻译：用于移动/手持通信系统的装置和方法
公开(公告)号：US20100165213A1
公开(公告)日：2010-07-01
申请号：US12451816
申请日：2008-06-20
申请人： Paul Knutson , Wen Gao
发明人： Paul Knutson , Wen Gao
IPC分类号： H04N5/50
CPC分类号： H04L27/02 , H03M13/1102 , H03M13/6356 , H03M13/6362 , H04H20/22 , H04H20/426 , H04H20/57 , H04H20/95 , H04H60/43 , H04L1/0041 , H04L1/0059 , H04L1/0065 , H04L1/0067 , H04L1/0071 , H04L1/0072 , H04L25/03343 , H04N21/242 , H04N21/4302
摘要： An ATSC DTV mobile transmitter synchronizes their transmissions with other associated stations. An ATSC DTV mobile receiver hops across channels during periods of idle time for forming a program guide including program guide information from channels besides a selected channel.
摘要翻译： ATSC DTV移动发射机将其传输与其他相关站同步。在空闲时间期间，ATSC DTV移动接收机跨越信道跳过，用于形成包括除所选频道之外的频道的节目指南信息的节目指南。

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