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1. 发明授权

US5563951A Audio interface garment and communication system for use therewith 失效
标题翻译：音频接口服装和通信系统
公开(公告)号：US5563951A
公开(公告)日：1996-10-08
申请号：US280185
申请日：1994-07-25
申请人： Weijia Wang , Daniel A. Shurman , Margaret D. R. Minsky
发明人： Weijia Wang , Daniel A. Shurman , Margaret D. R. Minsky
IPC分类号： A41D13/00 , A41D1/00 , G02C11/06 , H04B1/08 , H04B1/38 , H04R1/08 , H04R5/02 , H04R5/027 , H04R5/00 , H04B1/034
CPC分类号： H04R5/023 , G02C11/06 , G02C11/10 , H04B1/385 , A41D1/005 , H04B1/086 , H04B2001/3855 , H04R1/083 , H04R2201/023
摘要： A personal communications apparatus using a garment-based audio interface. A garment member is worn on the upper torso of a person, wherein the garment member includes a neck opening which allows extension therethrough of the neck of the person. An audio output device capable of producing hi-fidelity spatialized 3-D sound aiming in selected directions is located adjacent the neck opening of the garment member. A receiver capable of receiving at least one transmitted signal and producing an audio signal based thereupon is coupled to the audio output device. An audio input device capable of capturing spatialized 3-D sound from selected directions is located adjacent the neck opening of the garment member. The audio signal from the audio input device is provided to a transmitter capable of transmitting a signal in dependence upon the audio signal. Embodiments of the garment member include a shirt and a necklace.
摘要翻译：一种使用基于服装的音频接口的个人通信装置。衣服构件佩戴在人的上身上，其中，衣服构件包括颈部开口，颈部开口允许人的颈部伸出。能够产生瞄准选定方向的高保真空间化3-D声音的音频输出装置位于衣服构件的颈部开口附近。能够接收至少一个发送信号并且基于此产生音频信号的接收机被耦合到音频输出设备。能够从所选择的方向拍摄空间化的3-D声音的音频输入装置位于衣服构件的颈部开口附近。来自音频输入设备的音频信号被提供给能够根据音频信号发送信号的发射机。服装构件的实施例包括衬衫和项链。

2. 发明授权

US5757929A Audio interface garment and communication system for use therewith 失效
标题翻译：音频接口服装和通信系统
公开(公告)号：US5757929A
公开(公告)日：1998-05-26
申请号：US711468
申请日：1996-09-11
申请人： Weijia Wang , Daniel A. Shurman , Margaret Diane Rezvan Minsky
发明人： Weijia Wang , Daniel A. Shurman , Margaret Diane Rezvan Minsky
IPC分类号： A41D13/00 , A41D1/00 , G02C11/06 , H04B1/08 , H04B1/38 , H04R1/08 , H04R5/02 , H04R5/027 , H04R5/00 , H04B1/034
CPC分类号： H04R5/023 , G02C11/06 , G02C11/10 , H04B1/385 , A41D1/005 , H04B1/086 , H04B2001/3855 , H04R1/083 , H04R2201/023
摘要： A personal communications apparatus using a garment-based audio interface includes a garment member worn on the upper torso of a person, wherein the garment member includes a neck opening which allows extension therethrough of the neck of the person. An audio output device capable of producing hi-fidelity spatialized 3-D sound aiming in selected directions is located adjacent the neck opening of the garment member. A receiver capable of receiving at least one transmitted signal and producing an audio signal based thereupon is coupled to the audio output device. An audio input device capable of capturing spatialized 3-D sound from selected directions is located adjacent the neck opening of the garment member. The audio signal from the audio input device is provided to a transmitter capable of transmitting a signal in dependence upon the audio signal. Embodiments of the garment member include a shirt and a necklace.
摘要翻译：使用基于衣服的音频接口的个人通信装置包括穿在人的上身上的服装构件，其中，衣服构件包括允许人的颈部延伸通过的颈部开口。能够产生瞄准选定方向的高保真空间化3-D声音的音频输出装置位于衣服构件的颈部开口附近。能够接收至少一个发送信号并且基于此产生音频信号的接收机被耦合到音频输出设备。能够从所选择的方向拍摄空间化的3-D声音的音频输入装置位于衣服构件的颈部开口附近。来自音频输入设备的音频信号被提供给能够根据音频信号发送信号的发射机。服装构件的实施例包括衬衫和项链。

3. 发明授权

US5600777A Method and system for spatial accessing of time-based information 失效
标题翻译：时间信息空间访问方法与系统
公开(公告)号：US5600777A
公开(公告)日：1997-02-04
申请号：US509165
申请日：1995-07-31
申请人： Weijia Wang , Sean M. White
发明人： Weijia Wang , Sean M. White
IPC分类号： G06F3/16 , G06F3/00 , G06F3/01 , G06F3/033 , G06F3/041 , G06F3/048 , G06F3/14 , G06F17/21 , G06F3/02
CPC分类号： G06F3/016 , G06F3/011 , Y10S715/97
摘要： A method and system for permitting a user to spatially access and playback time-based information having a plurality of segments. Each of the plurality of segments are mapped to a corresponding one of a plurality of mapped spatial coordinates. A user interface determines an input spatial coordinate corresponding to a portion of a user's body within an input coordinate space. A segment of the time-based information corresponding to the input spatial coordinate is accessed and played back using a playback device. A sensory output which corresponds to the segment is produced for sensing by the portion of the user's body. The sensory output aids the user in obtaining a sense of the whole of the time-based information in the input coordinate space.
摘要翻译：一种用于允许用户空间访问和回放具有多个段的基于时间的信息的方法和系统。多个片段中的每一个被映射到多个映射空间坐标中的对应的一个。用户界面确定与输入坐标空间内的用户身体的一部分相对应的输入空间坐标。与输入的空间坐标相对应的基于时间的信息的段被使用回放设备访问和重放。产生对应于该段的感觉输出用于由用户身体的部分进行感测。感觉输出有助于用户获得输入坐标空间中基于时间的信息的整体感。

4. 发明授权

US6005853A Wireless network access scheme 失效
标题翻译：无线网络接入方案
公开(公告)号：US6005853A
公开(公告)日：1999-12-21
申请号：US942593
申请日：1997-10-02
申请人： Weijia Wang , Dzung-Ji Lii
发明人： Weijia Wang , Dzung-Ji Lii
IPC分类号： H04L12/28 , H04L12/413 , H04L12/56 , H04Q7/00
CPC分类号： H04W74/0816 , H04L1/1848 , H04W68/00 , Y10S370/913
摘要： A network access scheme enhances channel utilization under the ALOHA protocol by making use of the FM capture effect. The resulting network access scheme allows a transmitter to transmit a message simultaneously with other transmitters to a receiver without the need for retransmission when the message reaches the receiver with sufficient strength over the strengths of the other transmissions. In one embodiment, the network access scheme is applied to a wireless data network, which includes support to a two-way paging application. Another network access scheme combines the high channel utilization of the carrier sensing multi-access (CSMA) protocol with the FM capture effect to provide even higher expected channel utilization. The resulting network access scheme uses a channel access protocol ("CSMA/AT") which provides an adaptive threshold. An RF transmitter determines, using the adaptive threshold, whether or not to transmit its message. Under CSMA/AT, if the sensed power of other transmissions (RSSI) in the channel is below the adaptive threshold, the transmitter transmits; otherwise, the transmitter backs off.
摘要翻译：网络接入方案通过利用FM捕获效应来增强ALOHA协议下的信道利用率。所得到的网络接入方案允许发射机与其他发射机同时向接收机发送消息，而不需要重发，当消息以相对于其他传输的强度具有足够的强度到达接收机时。在一个实施例中，网络访问方案被应用于包括对双向寻呼应用的支持的无线数据网络。另一种网络接入方案将载波感测多路访问（CSMA）协议的高信道利用与FM捕获效应相结合，以提供更高的预期信道利用率。所得到的网络接入方案使用提供自适应阈值的信道接入协议（“CSMA / AT”）。 RF发射机使用自适应阈值来确定是否发送其消息。在CSMA / AT下，如果信道中其他传输（RSSI）的感测功率低于自适应阈值，则发射机发射; 否则，发射机退出。

5. 发明授权

US5721733A Wireless network access scheme 失效
公开(公告)号：US5721733A
公开(公告)日：1998-02-24
申请号：US542770
申请日：1995-10-13
申请人： Weijia Wang , Dzung-Ji Lii
发明人： Weijia Wang , Dzung-Ji Lii
IPC分类号： H04L12/28 , H04L12/413 , H04L12/56 , H04Q7/38
CPC分类号： H04W74/0816 , H04L1/1848 , H04W68/00 , Y10S370/913
摘要： A network access scheme enhances channel utilization under the ALOHA protocol by making use of the FM capture effect. The resulting network access scheme allows a transmitter to transmit a message simultaneously with other transmitters to a receiver without the need for retransmission when the message reaches the receiver with sufficient strength over the strengths of the other transmissions. In one embodiment, the network access scheme is applied to a wireless data network, which includes support to a two-way paging application. Another network access scheme combines the high channel utilization of the carrier sensing multi-access (CSMA) protocol with the FM capture effect to provide even higher expected channel utilization. The resulting network access scheme uses a channel access protocol ("CSMA/AT") which provides an adaptive threshold. An RF transmitter determines, using the adaptive threshold, whether or not to transmit its message. Under CSMA/AT, if the sensed power of other transmissions (RSSI) in the channel is below the adaptive threshold, the transmitter transmits; otherwise, the transmitter backs off.

6. 发明授权

US5664019A Systems for feedback cancellation in an audio interface garment 失效
标题翻译：用于在音频接口服装中反馈消除的系统
公开(公告)号：US5664019A
公开(公告)日：1997-09-02
申请号：US385760
申请日：1995-02-08
申请人： Weijia Wang , James H. Boyden
发明人： Weijia Wang , James H. Boyden
IPC分类号： G10K11/178 , H04R3/02 , H04R5/02 , G10K11/16 , H04B15/00 , H04R27/00
CPC分类号： H04R5/02 , G10K11/1786 , H04R3/02 , G10K2210/10 , G10K2210/108 , H04R2201/023
摘要： An audio interface garment includes systems for attenuating the influence of sound waves generated by audio output devices on output signals from a plurality of input devices an. In one embodiment, input signals which are applied to the audio output devices are combined by a mixer to form a mixed audio signal. A plurality of Widrow-Hoff least mean square adaptive filters each form a corresponding filtered signal based upon the mixed audio signal and the output signal from a corresponding one of the input devices. A plurality of processed signals are formed by differencing each filtered signal from the corresponding output signal. The weight values of the adaptive filters are modified according to the least mean square method. The processed signals provide signals in which the first sound waves are attenuated.
摘要翻译：音频接口服装包括用于衰减由音频输出设备产生的声波对来自多个输入设备的输出信号的影响的系统。在一个实施例中，施加到音频输出设备的输入信号通过混频器组合以形成混合音频信号。多个Widrow-Hoff最小均方自适应滤波器基于混合音频信号和来自相应输入设备的输出信号而形成相应的滤波信号。通过将每个滤波信号与相应的输出信号进行差分来形成多个经处理的信号。根据最小均方法对自适应滤波器的权重值进行修改。经处理的信号提供其中第一声波被衰减的信号。

7. 发明授权

US06839425B1 Integrated analog/digital telephone network interface circuit design 有权
标题翻译：集成模拟/数字电话网络接口电路设计
公开(公告)号：US06839425B1
公开(公告)日：2005-01-04
申请号：US09239566
申请日：1999-01-29
申请人： William Huang , Weijia Wang , Haixian Liu
发明人： William Huang , Weijia Wang , Haixian Liu
IPC分类号： H04Q11/04 , H04M1/00
CPC分类号： H04Q11/0421 , H04M11/062 , H04Q2213/13003 , H04Q2213/13039 , H04Q2213/13202 , H04Q2213/13209
摘要： A remote terminal for use at an access network node of a network provides a plurality of telecommunications services, the remote terminal providing selected ones of the telecommunications services to at least one corresponding terminal device. The telecommunications services provided by the network include a plain old telephone service (POTS), a an integrated service digital network service (ISDN), and internet services such as xDSL. In one embodiment, the remote terminal comprises: a digital signal processor coupled for communication with the network, the digital signal processor having a plurality of terminal ports; and a plurality of subscriber line interface circuit (SLIC's), each of the SLIC's providing an interface between a corresponding one of the terminal ports and at least one corresponding terminal device, the digital signal processor being configured to provide selected ones of the telecommunications services to corresponding ones of the terminal devices. In another embodiment, the remote terminal comprises: a digital signal processor coupled for communication with the network; a subscriber line interface circuit (SLIC) providing communication between a particular terminal device and the digital signal processor; a memory unit for storing computer readable instructions for execution by the digital signal processor, the instructions for implementing an adaptive telecommunications service process including the steps of: automatically determining a selected one of the telecommunications services required by the particular terminal device, and providing the selected telecommunications service to the particular terminal device.
摘要翻译：在网络的接入网络节点处使用的远程终端提供多个电信服务，所述远程终端向至少一个相应的终端设备提供所选的电信业务。网络提供的电信业务包括普通老式电话业务（POTS），综合业务数字网业务（ISDN），以及诸如xDSL等互联网业务。在一个实施例中，远程终端包括：数字信号处理器，被耦合用于与网络通信，数字信号处理器具有多个终端端口; 以及多个用户线路接口电路（SLIC），SLIC中的每一个提供相应的一个终端端口和至少一个对应的终端设备之间的接口，该数字信号处理器被配置为将选定的电信服务提供给相应的终端设备。在另一个实施例中，远程终端包括：耦合用于与网络通信的数字信号处理器; 提供特定终端设备和数字信号处理器之间的通信的用户线接口电路（SLIC）; 用于存储用于由数字信号处理器执行的计算机可读指令的存储单元，用于实现自适应电信服务处理的指令，包括以下步骤：自动确定特定终端设备所需的所选电信业务中的一个，并提供所选择的电信服务到特定的终端设备。

8. 发明授权

US06711418B1 Wireless personal mobile data terminal receiving a wide-area broadcast and capable of two-way communication in a local area 失效
标题翻译：无线个人移动数据终端接收广域广播并且能够在本地区域进行双向通信
公开(公告)号：US06711418B1
公开(公告)日：2004-03-23
申请号：US08543101
申请日：1995-10-13
申请人： Weijia Wang , Nhan Tri Nguyen
发明人： Weijia Wang , Nhan Tri Nguyen
IPC分类号： H04Q700
CPC分类号： H04W88/02 , H04W52/0216 , Y02D70/00
摘要： A wireless personal mobile terminal in a cellular data network includes a packet radio transceiver for communicating with cellular base stations and a paging receiver for receiving paging signals from a paging transmitter serving a large geographical area. The wireless personal mobile message unit has power-saving features built into the signal format. This personal mobile message unit accommodates many communication applications due to the high bandwidth and the low latency achieved in the cellular data network. Low-power operation and wide coverage is achieved using existing one-way paging infrastructure. The wireless personal mobile unit can be achieved inexpensively by modifying a conventional one-way pager.
摘要翻译：蜂窝数据网络中的无线个人移动终端包括用于与蜂窝基站通信的分组无线电收发机和用于从服务于大地理区域的寻呼发射机接收寻呼信号的寻呼接收机。无线个人移动消息单元具有内置在信号格式中的省电功能。由于在蜂窝数据网络中实现的高带宽和低延迟，该个人移动消息单元容纳许多通信应用。使用现有的单向寻呼基础设施实现了低功耗操作和广泛的覆盖。通过修改常规的单向寻呼机，可以廉价地实现无线个人移动单元。

9. 发明授权

US5832296A Wearable context sensitive user interface for interacting with plurality of electronic devices of interest to the user 失效
标题翻译：可穿戴上下文敏感的用户界面，用于与用户感兴趣的多个电子设备进行交互
公开(公告)号：US5832296A
公开(公告)日：1998-11-03
申请号：US429343
申请日：1995-04-26
申请人： Weijia Wang , Lee Felsenstein
发明人： Weijia Wang , Lee Felsenstein
IPC分类号： G06F1/00 , G06F3/033 , G06F3/038 , G06F21/00 , G06F15/02
CPC分类号： G06F3/0338 , G06F21/35 , G06F2203/0331 , H01H2009/0221 , H04B2001/3866 , Y04S40/24
摘要： A wearable universal user interface device is provided for interacting with a variety of electronic apparatus. The interface device includes various sensors, such as a temperature sensor, pressure sensor, and a two-dimensional quadrant force sensor. The interface device also includes processing circuitry, a wireless transmitter, and an optional receiver. In the preferred embodiment, the interface device is in the form of a ring adapted to be worn on the finger of a user. The device is operated by the wearer's fingers and thumb. Preferably, the interface device includes an internally mounted pressure sensor and an externally mounted two-dimensional force sensor. The body of the ring itself serves as an omnidirectional loop antenna for transmission and reception of signals. Representative applications of the interface device include use as a wireless computer mouse, a remote controller for a television, stereo, VCR, or the like.
摘要翻译：提供了一种可穿戴式通用用户界面装置，用于与各种电子设备进行交互。接口装置包括各种传感器，例如温度传感器，压力传感器和二维象限力传感器。接口设备还包括处理电路，无线发射器和可选接收器。在优选实施例中，接口装置是适于佩戴在使用者的手指上的环的形式。该装置由佩戴者的手指和拇指操作。优选地，接口装置包括内部安装的压力传感器和外部安装的二维力传感器。环的本体作为用于发送和接收信号的全向环形天线。接口装置的代表性应用包括用作无线计算机鼠标，用于电视，立体声，VCR等的遥控器。

10. 发明授权

US12084726B2 Detection kit for 有权
公开(公告)号：US12084726B2
公开(公告)日：2024-09-10
申请号：US18023739
申请日：2022-02-22
申请人： Weijia Wang , Yong Yuan
发明人： Weijia Wang , Qian Dong , Kang Chen , Xinjie Wang , Peng Liu , Jinye Xie , Yang Li , Yiyun Geng , Xinyi Liu , Juan Wang , Yanping Feng
IPC分类号： C07H21/02 , C12Q1/6806 , C12Q1/689
CPC分类号： C12Q1/689 , C12Q1/6806
摘要： The present disclosure discloses a detection kit for Salmonella typhi, a preparation method and an application thereof, the detection kit includes: amplification primer, crRNA, LbCas12a-RR protein and a single-stranded DNA reporting system, the crRNA is a specific crRNA for a detection segment of the flag gene of Salmonella typhi; a LbCas12a-RR protein expression sequence is a prokaryotic codon optimized with a Cas12 protein nucleic acid sequence, and amino acid positions of 532 and 595 are mutated into G532R and K595R, respectively. The application of the kit is, to use the detection kit of Salmonella typhi for nucleic acid detection of Salmonella typhi; and the kit has high sensitivity, high specificity and fast visualization.

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