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21. 发明申请

US20050195769A1 Code division multiple access (CDMA) method and apparatus for protecting and authenticating wirelessly transmitted digital information 有权
标题翻译：用于保护和认证无线传输的数字信息的码分多址（CDMA）方法和装置
公开(公告)号：US20050195769A1
公开(公告)日：2005-09-08
申请号：US11034987
申请日：2005-01-13
申请人： John Kaewell , Prabhakar Chitrapu , Robert Olesen , Sung-Hyuk Shin , John Hoffmann , Alexander Reznik
发明人： John Kaewell , Prabhakar Chitrapu , Robert Olesen , Sung-Hyuk Shin , John Hoffmann , Alexander Reznik
IPC分类号： H04B7/216 , H04B7/26 , H04J11/00 , H04L1/00 , H04L1/06 , H04L1/08 , H04L1/18 , H04W12/06
CPC分类号： H04B7/2628 , H04L1/0041 , H04L1/0061 , H04L1/0065 , H04L1/0606 , H04L1/0618 , H04L1/08 , H04L1/1812 , H04W12/06
摘要： A spread spectrum method and apparatus for protecting and authenticating wirelessly transmitted digital information using numerous techniques. The apparatus may be a wireless code division multiple access (CDMA) communication system, a base station, a wireless transmit/receive unit (WTRU), a transmitter, a receiver and/or an integrated circuit (IC). The wireless CDMA communication system includes a transmitter which steganographically embeds digital information in a CDMA communication signal and wirelessly transmits the CDMA communication signal. The system further includes a receiver which receives the CDMA communication signal and extracts the steganographically embedded digital information from the received CDMA communication signal.
摘要翻译：一种使用许多技术来保护和认证无线传输的数字信息的扩频方法和装置。该装置可以是无线码分多址（CDMA）通信系统，基站，无线发射/接收单元（WTRU），发射机，接收机和/或集成电路（IC）。无线CDMA通信系统包括将数字信息隐写地嵌入在CDMA通信信号中并且无线地发送CDMA通信信号的发射机。该系统还包括接收CDMA通信信号并从接收的CDMA通信信号中提取隐写的嵌入式数字信息的接收机。

22. 发明申请

US20070254581A1 Wild Game Hoist Apparatus and Method 审中-公开
标题翻译：野生动物提升装置和方法
公开(公告)号：US20070254581A1
公开(公告)日：2007-11-01
申请号：US11306260
申请日：2005-12-21
申请人： John Hoffmann
发明人： John Hoffmann
IPC分类号： A22B7/00
CPC分类号： A22B5/06
摘要： The present invention includes a portable apparatus and method to use the same to field-dress a downed wild game carcass in a remote area not easily accessible by larger vehicles. The apparatus includes a hanging frame pivotable with respect to a base assembly that the carcass can be secured to and raised to allow a hunter to dress the downed game.
摘要翻译：本发明包括一种便携式装置及其使用方法，用于在不容易被大型车辆接近的偏远地区的野兽游戏屠体中进行野外穿衣。该装置包括可相对于基座组件枢转的悬挂框架，该主体架可固定并升高以允许猎人穿着被击倒的游戏。

23. 发明申请

US20050220322A1 Watermarks/signatures for wireless communications 审中-公开
标题翻译：用于无线通信的水印/签名
公开(公告)号：US20050220322A1
公开(公告)日：2005-10-06
申请号：US11032780
申请日：2005-01-11
申请人： Robert Olesen , Prabhakar Chitrapu , John Kaewell , Bing Chiang , Richard Herschaft , John Hoffmann , Sung-Hyuk Shin , Alexander Reznik
发明人： Robert Olesen , Prabhakar Chitrapu , John Kaewell , Bing Chiang , Richard Herschaft , John Hoffmann , Sung-Hyuk Shin , Alexander Reznik
IPC分类号： H04L29/06 , H04M1/66 , H04M1/68 , H04W12/00 , H04W12/02 , H04W12/06 , H04W12/10
CPC分类号： H04L63/12 , H04L63/08 , H04L2463/101 , H04L2463/103 , H04W12/001 , H04W12/10
摘要： At least one At least one user data stream is layer 2/3 processed, physical layer processed and radio frequency processed. A watermark/signature is embedded at at least one of layer 2/3, physical layer or radio frequency, producing an embedded wireless communication. The embedded wireless communication is wirelessly transferred. The embedded wireless communication is received and the watermark/signature is extracted from the embedded wireless communication.
摘要翻译：至少一个至少一个用户数据流是第2/3层处理，物理层处理和射频处理。水印/签名被嵌入在层2/3，物理层或射频中的至少一个上，产生嵌入式无线通信。无线传输嵌入式无线通信。接收嵌入式无线通信，并从嵌入式无线通信中提取水印/签名。

24. 发明申请

US20050180315A1 Orthogonal frequency division multiplexing (OFDM) method and apparatus for protecting and authenticating wirelessly transmitted digital information 有权
标题翻译：用于保护和认证无线传输的数字信息的正交频分复用（OFDM）方法和装置
公开(公告)号：US20050180315A1
公开(公告)日：2005-08-18
申请号：US11035174
申请日：2005-01-13
申请人： Prabhakar Chitrapu , John Kaewell , Robert Olesen , Sung-Hyuk Shin , John Hoffmann , Richard Herschaft
发明人： Prabhakar Chitrapu , John Kaewell , Robert Olesen , Sung-Hyuk Shin , John Hoffmann , Richard Herschaft
IPC分类号： H04B7/216 , H04B7/26 , H04J11/00 , H04L1/00 , H04L1/06 , H04L1/08 , H04L1/18 , H04W12/06
CPC分类号： H04B7/2628 , H04L1/0041 , H04L1/0061 , H04L1/0065 , H04L1/0606 , H04L1/0618 , H04L1/08 , H04L1/1812 , H04W12/06
摘要： A method and apparatus for protecting and authenticating wirelessly transmitted digital information using numerous techniques. The apparatus may be a wireless orthogonal frequency division multiplexing (OFDM) communication system, a base station, a wireless transmit/receive unit (WTRU), a transmitter, a receiver and/or an integrated circuit (IC). The wireless OFDM communication system includes a transmitter which steganographically embeds digital information in an OFDM communication signal and wirelessly transmits the OFDM communication signal. The system further includes a receiver which receives the OFDM communication signal and extracts the steganographically embedded digital information from the received OFDM communication signal.
摘要翻译：一种使用许多技术来保护和认证无线传输的数字信息的方法和装置。该装置可以是无线正交频分复用（OFDM）通信系统，基站，无线发射/接收单元（WTRU），发射机，接收机和/或集成电路（IC）。无线OFDM通信系统包括在OFDM通信信号中隐写地嵌入数字信息并无线发送OFDM通信信号的发射机。该系统还包括接收OFDM通信信号并从接收的OFDM通信信号中提取隐写的嵌入式数字信息的接收机。

25. 发明申请

US20070121939A1 Watermarks for wireless communications 审中-公开
标题翻译：水印用于无线通信
公开(公告)号：US20070121939A1
公开(公告)日：2007-05-31
申请号：US11542405
申请日：2006-10-03
申请人： Robert Olesen , Prabhakar Chitrapu , John Kaewell, , Bing Chiang , Richard Herschaft , John Hoffmann , Sung-Hyuk Shin , Alexander Reznik
发明人： Robert Olesen , Prabhakar Chitrapu , John Kaewell, , Bing Chiang , Richard Herschaft , John Hoffmann , Sung-Hyuk Shin , Alexander Reznik
IPC分类号： H04N7/167
CPC分类号： H04W12/02 , G06F21/16 , H04L2463/101 , H04L2463/103 , H04W12/0013
摘要： In a communication system comprising a plurality of transmit/receive units (TRUs), a method for embedding a watermark into data includes modifying a carrier signal containing data to embed watermark information. The modified carrier signal is transmitted. A receiver receives the modified carrier signal and extracts the watermark information from the modified carrier signal.
摘要翻译：在包括多个发送/接收单元（TRU）的通信系统中，将水印嵌入数据的方法包括修改包含数据的载波信号以嵌入水印信息。发送修改的载波信号。接收机接收经修改的载波信号，并从修改的载波信号中提取水印信息。

26. 发明申请

US20070049192A1 Digital satellite radio systems and associated methods for providing indoor reception 有权
标题翻译：数字卫星无线电系统及相关方法提供室内接收
公开(公告)号：US20070049192A1
公开(公告)日：2007-03-01
申请号：US11215147
申请日：2005-08-30
申请人： John Hoffmann , Thomas Gorsuch
发明人： John Hoffmann , Thomas Gorsuch
IPC分类号： H04H1/00 , H04B7/185
CPC分类号： H04H20/63 , H04H20/82 , H04H40/90
摘要： A digital satellite radio system includes a content server for providing a digital satellite radio channels, and a satellite for broadcasting the digital satellite radio channels. For overcoming indoor reception problems, a modem is connected to the content server via the Internet for receiving a selected digital satellite radio channel while not receiving unselected digital satellite radio channels. A digital satellite radio unit receives the selected digital satellite radio channel from the modem while not receiving the unselected digital satellite radio channels. In lieu of the modem connected to the Internet, a repeater receiving signals from the satellite is used for providing the selected digital satellite radio channel to the digital satellite radio unit.
摘要翻译：数字卫星无线电系统包括用于提供数字卫星无线电信道的内容服务器和用于广播数字卫星无线电信道的卫星。为了克服室内接收问题，调制解调器经由互联网连接到内容服务器，用于在不接收未选择的数字卫星无线电信道的同时接收所选择的数字卫星无线电信道。数字卫星无线电单元从调制解调器接收所选择的数字卫星无线电信道，而不接收未选择的数字卫星无线电信道。代替连接到互联网的调制解调器，接收来自卫星的信号的中继器被用于向数字卫星无线电单元提供选定的数字卫星无线电信道。

27. 发明申请

US20060153319A1 Receiver hardware reduction for spatially independent signals and associated methods 有权
标题翻译：用于空间独立信号和相关方法的接收机硬件减少
公开(公告)号：US20060153319A1
公开(公告)日：2006-07-13
申请号：US11323944
申请日：2005-12-30
申请人： Thomas Gorsuch , John Hoffmann
发明人： Thomas Gorsuch , John Hoffmann
IPC分类号： H04L1/02
CPC分类号： H04B7/0871 , H04B7/08 , H04B7/0805 , H04B7/0874
摘要： A communications device includes an antenna array comprising antenna elements for receiving at least N spatially independent signals, and a receiver coupled to the antenna array. The receiver includes an analog receiver circuit for receiving the N spatially independent signals, and has a bandwidth of at least N times an information bandwidth of the spatially independent signals. The receiver further includes a digital receiver circuit coupled to the analog receiver circuit, and samples the N spatially independent signals at a rate of at least N times a Nyquist rate which would have been required if a single antenna element had been used to receive the signals. A processor is coupled to the digital receiver circuit for demultiplexing the sampled N spatially independent signals.
摘要翻译：通信设备包括天线阵列，天线阵列包括用于接收至少N个空间上独立的信号的天线元件和耦合到天线阵列的接收器。接收机包括用于接收N个空间独立信号的模拟接收机电路，并且具有至少N倍的空间独立信号的信息带宽的带宽。接收器还包括耦合到模拟接收器电路的数字接收器电路，并且以N个奇才速率的至少N倍的速率对N个空间独立信号进行采样，如果单个天线元件已经用于接收信号，那将是必需的。处理器耦合到数字接收机电路，用于对采样的N个空间独立信号进行解复用。

28. 发明申请

US20050226421A1 Method and system for using watermarks in communication systems 审中-公开
标题翻译：在通信系统中使用水印的方法和系统
公开(公告)号：US20050226421A1
公开(公告)日：2005-10-13
申请号：US11060840
申请日：2005-02-18
申请人： Alain Briancon , Akinlolu Kumoluyi , Alan Carlton , Richard Herschaft , John Hoffmann , Prabhakar Chitrapu , Debashish Purkayastha
发明人： Alain Briancon , Akinlolu Kumoluyi , Alan Carlton , Richard Herschaft , John Hoffmann , Prabhakar Chitrapu , Debashish Purkayastha
IPC分类号： H04K1/00 , H04L9/08 , H04L9/32 , H04L29/06 , H04W12/00 , H04W12/12
CPC分类号： H04L63/12 , H04L9/3247 , H04L2209/608 , H04L2209/805 , H04W12/00505 , H04W12/10 , H04W12/12
摘要： A method and system for using watermarks in communication systems is disclosed. Watermarks are typically small amounts of auxiliary data embedded in a cover signal. The cover signal is the primary communication signal, and may be binary bits, multi valued symbols, analog waveforms, or any other type of primary communication signal. Security strength indication, location tracking, intrusion detection and transmission of non-security information using watermarks are disclosed, along with a system for managing watermarks.
摘要翻译：公开了一种在通信系统中使用水印的方法及系统。水印通常是嵌入封面信号中的少量辅助数据。覆盖信号是主要通信信号，并且可以是二进制位，多值符号，模拟波形或任何其它类型的主要通信信号。公开了使用水印的安全强度指示，位置跟踪，入侵检测和非安全信息的传输，以及用于管理水印的系统。

29. 发明申请

US20050154925A1 Tokens/keys for wireless communications 有权
标题翻译：用于无线通信的令牌/密钥
公开(公告)号：US20050154925A1
公开(公告)日：2005-07-14
申请号：US10996493
申请日：2004-11-23
申请人： Prabhakar Chitrapu , Alain Briancon , Akinlolu Kumoluyi , Alan Carlton , Kiran Vanganuru , Richard Herschaft , John Hoffmann , John Thommana , Debashish Purkayastha , Guodong Zhang , Robert Olesen , Alexander Reznik , TieJun Shan , Sung-Hyuk Shin , Amit Singhal
发明人： Prabhakar Chitrapu , Alain Briancon , Akinlolu Kumoluyi , Alan Carlton , Kiran Vanganuru , Richard Herschaft , John Hoffmann , John Thommana , Debashish Purkayastha , Guodong Zhang , Robert Olesen , Alexander Reznik , TieJun Shan , Sung-Hyuk Shin , Amit Singhal
IPC分类号： G06T1/00 , H04L9/00 , H04L9/08 , H04L9/32 , H04L12/56 , H04W12/02 , H04W88/02
CPC分类号： H04W12/04 , H04L9/3234 , H04L9/3247 , H04L2463/061 , H04L2463/103 , H04W12/02 , H04W12/10 , H04W88/02
摘要： Tokens/keys are produced for wireless communications. These tokens/keys are used for watermarks, signature insertion, encryption and other uses. In one embodiment, contextual information is used to generate tokens/keys. The tokens/keys may be derived directly from the contextual information. The contextual information may be used in conjunction with other information to derive the tokens/keys. Tokens/keys may be exchanged between transmit/receive units. The exchange of these tokens/keys may be encrypted.
摘要翻译：产生用于无线通信的令牌/密钥。这些令牌/密钥用于水印，签名插入，加密和其他用途。在一个实施例中，使用上下文信息来生成令牌/密钥。令牌/密钥可以直接从上下文信息导出。上下文信息可以与其他信息一起使用以导出令牌/密钥。令牌/密钥可以在发送/接收单元之间交换。这些令牌/密钥的交换可以被加密。

30. 发明申请

US20050016700A1 Isolation of sclereids 审中-公开
标题翻译： sclereids的分离
公开(公告)号：US20050016700A1
公开(公告)日：2005-01-27
申请号：US10895361
申请日：2004-07-21
申请人： John Hoffmann , Robert Gooding
发明人： John Hoffmann , Robert Gooding
IPC分类号： D21D5/24 , G01N1/28 , G01N1/40 , G01N15/06 , G01N15/14 , G01N33/34 , D21C9/08 , B01D21/26
CPC分类号： G01N1/40 , D21D5/24 , G01N1/4077 , G01N15/0625 , G01N15/1463 , G01N33/34 , G01N2015/1486 , G01N2015/1493
摘要： A sclereid concentrator is an apparatus designed to concentrate sclereids found in pulp. The sclereid concentrator is based around a mini-hydrocyclone. When a slush pulp sample is passed through the mini-hydrocyclone, practically all the sclereids are removed by the reject port. The reject sample is then collected, screened and the sclereids are then manually counted or an image analysis system is used to automatically count the sclereids. This count, expressed on the basis of the original sample mass, gives an accurate measurement of the sclereid contamination level in the pulp. There is provided a sclereid concentrator device, a procedure to produce almost pure sclereids and a method to count sclereids manually or by image analysis.
摘要翻译：精神集中器是设计用于集中在纸浆中发现的sclereids的设备。 sclereid浓缩器基于微型水力旋流器。当泥浆纸浆样品通过微型水力旋流器时，实际上所有的石灰浆都被排放口除去。然后收集，筛选废品样品，然后手动计数sclereids，或使用图像分析系统自动计数sclereids。根据原始样品质量表示的这个数量可以准确测量纸浆中的杂质污染物水平。提供了一种sclereid浓缩器装置，一种产生几乎纯粹的sclereids的方法和一种手动或通过图像分析计算sclereids的方法。

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