专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US08509626B2 System and method for reducing mutual leakage between distributed feedback laser and electro-absorption modulator in integrated electro-absorption modulated laser 有权
标题翻译：集成电吸收调制激光器中分布式反馈激光与电吸收调制器间相互泄漏的系统和方法
公开(公告)号：US08509626B2
公开(公告)日：2013-08-13
申请号：US12976642
申请日：2010-12-22
申请人： Jun Wang , Richard A. Meier
发明人： Jun Wang , Richard A. Meier
IPC分类号： H04B10/04
CPC分类号： H04B10/5057 , H04B10/25751
摘要： A device is provided for use with a dither tone signal and an information signal. The device includes a laser diode, an electro-optic modulator, a first filter and a second filter. The laser diode can output a first light signal, whereas the electro-optic modulator can transmit a second light signal. The first filter can generate a first filtered signal based on the information signal. The second filter can generate a second filtered signal based on the dither tone signal. The first light signal is based on the dither tone signal, the information signal and the first filtered signal. The second light signal is based on the first light signal, the information signal, the dither tone signal and the second filtered signal. The filtered signals reduce or cancel the undesired leaked/interfering signals.
摘要翻译：提供了一种用于抖动音调信号和信息信号的装置。该器件包括激光二极管，电光调制器，第一滤光器和第二滤光器。激光二极管可以输出第一光信号，而电光调制器可以发射第二光信号。第一滤波器可以基于信息信号产生第一滤波信号。第二滤波器可以基于抖动音信号产生第二滤波信号。第一光信号基于抖动音信号，信息信号和第一滤波信号。第二光信号基于第一光信号，信息信号，抖动音信号和第二滤波信号。经滤波的信号减少或消除不需要的泄漏/干扰信号。

92. 发明授权

US08477728B2 Handoff between base stations of different protocol revisions in a CDMA system 失效
公开(公告)号：US08477728B2
公开(公告)日：2013-07-02
申请号：US12889184
申请日：2010-09-23
申请人： Lijun Zhao , Jun Wang
发明人： Lijun Zhao , Jun Wang
IPC分类号： H04W4/00 , H04B7/216 , H04W36/00
CPC分类号： H04W36/0066
摘要： Techniques for supporting handoff of a terminal between base stations of different protocol revisions (P_REVs) in a CDMA system. The terminal is handed off from a first base station (with a first P_REV) to a second base station (with a second P_REV) while it is in an active (data or voice) call with the first base station. The second P_REV is later than the first P_REV. The active call may be maintained between the terminal and second base station using a first service configuration previously established via the first base station for the active call. A second service configuration may be established via the second base station for the active call. This may be achieved by (1) querying the terminal, (2) assignment by the second base station, or (3) initiation by the terminal. The active call may then be maintained using the second service configuration if available.

93. 发明申请

US20130113990A1 DOCUMENT SCANNER 审中-公开
标题翻译：文件扫描仪
公开(公告)号：US20130113990A1
公开(公告)日：2013-05-09
申请号：US13698357
申请日：2010-05-27
申请人： Andrew Roy Cullum , Graham James Ohn Tinn , Jianjun Zuo , Feng Li , Peng Jiang , David Badger , Jun Wang
发明人： Andrew Roy Cullum , Graham James Ohn Tinn , Jianjun Zuo , Feng Li , Peng Jiang , David Badger , Jun Wang
IPC分类号： H04N1/03
CPC分类号： H04N1/03 , H04N1/12 , H04N1/191 , H04N1/1917 , H04N1/1918
摘要： A document scanner comprises first and second image sensor units (30,32), each having an array of electromagnetic radiation detectors (44) situated adjacent circuitry (42) for operating the detectors. A scanning mechanism (70,72,76,78,80) causes relative movement between the detectors and a document to cause the detectors to scan the document along a scanning direction. The array of detectors of the first unit (30) is situated ahead of the array of detectors of the second unit (32) in said scanning direction, the orientation of the detectors of the first unit with respect to their circuitry thus being the reverse of that of the detectors of the second unit, thereby to reduce the distance, in the scanning direction, between the two arrays.
摘要翻译：文件扫描仪包括第一和第二图像传感器单元（30,32），每个图像传感器单元具有位于电路（42）附近的用于操作检测器的电磁辐射检测器阵列（44）。扫描机构（70,72,76,78,80）引起检测器和文件之间的相对移动，使得检测器沿着扫描方向扫描文件。第一单元（30）的检测器阵列在所述扫描方向上位于第二单元（32）的检测器阵列之前，第一单元的检测器相对于它们的电路的取向因此是第二单元的检测器的距离，从而减小扫描方向在两个阵列之间的距离。

94. 发明申请

US20130107330A1 DOCUMENT SCANNER 有权
标题翻译：文件扫描仪
公开(公告)号：US20130107330A1
公开(公告)日：2013-05-02
申请号：US13698362
申请日：2010-05-27
申请人： Andrew Roy Cullum , Graham James Ohn Tinn , Jianjun Zuo , Feng Li , Peng Jiang , David Badger , Jun Wang
发明人： Andrew Roy Cullum , Graham James Ohn Tinn , Jianjun Zuo , Feng Li , Peng Jiang , David Badger , Jun Wang
IPC分类号： H04N1/03
CPC分类号： H04N1/03 , H04N1/0312 , H04N1/12 , H04N1/191 , H04N1/1917 , H04N1/1918
摘要： A document scanner comprises a first image sensor unit (30) and a second image sensor unit (32) and a scanning mechanism (70, 72, 76, 80) for causing relative movement between a document and the units so that the units scan the document in a scanning direction. The first unit (30) is situated ahead of the second unit (32) in the scanning direction and partially overlaps the second unit. Each sensor unit has a respective linear array (44) of electromagnetic radiation detectors and one or more light guides (48, 49) for directing light from a respective one of two imaging lines (63) on to the detectors, wherein, in use, the imaging lines scan the document to capture data representative of two respective sets of scan line portions for combination to obtain a succession of scan lines for the document, the one or more light guides of the first unit (30) are angled rearwardly with respect to the scanning direction, whilst the one or more light guides of the second unit (32) are angled forwardly with respect to the scanning direction, so as to reduce the distance with respect to the scanning direction, between the imaging lines (63).
摘要翻译：文件扫描器包括第一图像传感器单元（30）和第二图像传感器单元（32）和扫描机构（70,72,76,80），用于引起文件和单元之间的相对移动，使得单元扫描在扫描方向记录。第一单元（30）在扫描方向上位于第二单元（32）的前方并与第二单元部分重叠。每个传感器单元具有相应的电磁辐射检测器的线性阵列（44）和用于将来自两个成像线（63）中的相应一个的光引导到检测器上的一个或多个光导（48,49），其中在使用中，成像线扫描文件以捕获表示两组相应的扫描线部分组合的数据，用于组合以获得文档的一连串扫描线，第一单元（30）的一个或多个光导相对于扫描方向，同时第二单元（32）的一个或多个光导相对于扫描方向向前成角度，以便减小成像线（63）之间相对于扫描方向的距离。

95. 发明授权

US08428593B2 Method and apparatus for soft handoff between base stations using different frame formats 有权
公开(公告)号：US08428593B2
公开(公告)日：2013-04-23
申请号：US12025492
申请日：2008-02-04
申请人： Jun Wang , Ling Hang
发明人： Jun Wang , Ling Hang
IPC分类号： H04W4/00
CPC分类号： H04W36/0066 , H04L41/046 , H04L41/0893 , H04L41/12 , H04L45/02 , H04L45/04 , H04L45/42 , H04W36/0055 , H04W36/14 , H04W36/18
摘要： A method of enabling soft handoff between base stations using different signaling frame formats allows soft handoff from an origination base station supporting a lower Protocol Data Unit revision format to an alternative base station supporting a higher Protocol Data Unit revision format, as well as soft handoff between an origination base station supporting a higher Protocol Data Unit revision format to an alternative base station supporting a lower Protocol Data Unit revision format. The base station using the higher Protocol Data Unit revision format downgrades to the lower Protocol Data Unit revision format for the duration of soft handoff. As all base stations use the same Protocol Data Unit revision format during soft handoff, the signals from all of the receive paths can be combined by a mobile station.

96. 外观设计

USD677520S1 Mixer 有权
公开(公告)号：USD677520S1
公开(公告)日：2013-03-12
申请号：US29432121
申请日：2012-09-13
申请人： June Mei Chee Choi , Jun Wang
设计人： June Mei Chee Choi , Jun Wang

97. 发明申请

US20130045881A1 Probe Based Nucleic Acid Detection 有权
标题翻译：基于探针的核酸检测
公开(公告)号：US20130045881A1
公开(公告)日：2013-02-21
申请号：US13467933
申请日：2012-05-09
申请人： Kenneth J. Livak , Stacey N. Myers , Jun Wang , Xiaohui Wang
发明人： Kenneth J. Livak , Stacey N. Myers , Jun Wang , Xiaohui Wang
IPC分类号： G01N21/64 , C40B30/04
CPC分类号： C12Q1/6818 , C12Q2525/151
摘要： The invention provides a method for detecting a target nucleotide sequence by tagging the nucleotide sequence with a nucleotide tag, providing a probe oligonucleotide with a melting temperature Tm1, comprising a regulatory sequence and a nucleotide tag recognition sequence; incorporating the probe oligonucleotide into the tagged polynucleotide in a polynucleotide amplification reaction, providing a regulatory oligonucleotide with a melting temperature Tm2, comprising a sequence segment that is at least partially complementary to the regulatory sequence, amplifying the tagged target nucleic acid sequence in a PCR amplification reaction using the probe oligonucleotide as a primer, and detecting the amplification product; wherein Tm1 and Tm2 are higher than the annealing temperature associated with the polynucleotide amplification reaction.
摘要翻译：本发明提供了通过用核苷酸标签标记核苷酸序列来检测靶核苷酸序列的方法，提供了具有调节序列和核苷酸标签识别序列的融解温度Tm1的探针寡核苷酸; 在多核苷酸扩增反应中将探针寡核苷酸掺入标记的多核苷酸中，提供具有解链温度Tm2的调节性寡核苷酸，其包含与调节序列至少部分互补的序列片段，在PCR扩增中扩增标记的靶核酸序列使用探针寡核苷酸作为引物的反应，检测扩增产物; 其中Tm1和Tm2高于与多核苷酸扩增反应相关的退火温度。

98. 发明授权

US08359053B2 Method and apparatus for delivering information to an idle mobile station in a group communication network 有权
公开(公告)号：US08359053B2
公开(公告)日：2013-01-22
申请号：US12975143
申请日：2010-12-21
申请人： Eric Rosen , Mark Maggenti , Jun Wang
发明人： Eric Rosen , Mark Maggenti , Jun Wang
IPC分类号： G06F15/16
CPC分类号： H04W4/06 , H04M3/42 , H04M3/42382 , H04M3/56 , H04M2203/2044 , H04W4/10 , H04W52/0216 , H04W72/02 , H04W76/45 , Y02D70/1222 , Y02D70/23
摘要： A method and apparatus provides for delivering information to an idle mobile station in a group communication network includes delivering the information to the mobile station in special form, e.g., short data burst (SDB) form, if the information is smaller than a predetermined size limit. In one embodiment, the method and apparatus provides for encapsulating the information inside a frame, forwarding the frame to a server for delivery to the mobile station, and causing the server to extract the information from the frame and deliver the information to the mobile station on a forward common channel. In one embodiment, the method and apparatus provides for receiving information for delivery to the mobile station, the information being tagged for delivery on a forward common channel, and delivering the information to the mobile station on the forward common channel. In one aspect, the method delivers the information when the mobile station is in idle state with no traffic channel.

99. 发明申请

US20120310843A1 METHOD AND APPARATUS FOR UPDATING PRICES FOR KEYWORD PHRASES 审中-公开
标题翻译：用于更新关键词的价格的方法和装置
公开(公告)号：US20120310843A1
公开(公告)日：2012-12-06
申请号：US13152946
申请日：2011-06-03
申请人： Surya Josyula , Jun Wang , Kanji Uchino
发明人： Surya Josyula , Jun Wang , Kanji Uchino
IPC分类号： G06Q99/00
CPC分类号： G06Q10/00
摘要： A method for updating prices for phrases may begin by receiving, at a computing device, a real-time data feed comprising a plurality of messages. The method may continue by detecting, by the computing device, a topic associated with a message in the plurality of messages using natural language processing. The topic may indicate the subject of the message. The method may continue by calculating, by the computing device, a score for the topic using temporal data associated with the message. The score may indicate the popularity of the topic. The method may continue by extracting, by the computing device, a keyword phrase from the topic. The method may conclude by determining, by the computing device, a price associated with the keyword phrase using the score.
摘要翻译：用于更新短语价格的方法可以开始于在计算设备处接收包括多个消息的实时数据馈送。该方法可以通过由计算设备通过使用自然语言处理检测与多个消息中的消息相关联的主题来继续。主题可能表示消息的主题。该方法可以通过计算设备使用与消息相关联的时间数据来计算主题的得分来继续。该分数可能表明该主题的受欢迎程度。该方法可以通过由计算设备提取来自主题的关键字短语来继续。该方法可以通过由计算设备通过使用该分数来确定与关键词短语相关联的价格来得出结论。

100. 发明申请

US20120276635A1 FLUIDIC DEVICE 审中-公开
标题翻译：流体装置
公开(公告)号：US20120276635A1
公开(公告)日：2012-11-01
申请号：US13537182
申请日：2012-06-29
申请人： Chang Lu , Hsiang-Yu Wang , Jun Wang
发明人： Chang Lu , Hsiang-Yu Wang , Jun Wang
IPC分类号： C12N13/00 , C12N15/02
CPC分类号： C12M35/02 , C12M23/16 , C12M47/06
摘要： A fluidic device for cell electroporation, cell lysis, and cell electrofusion based on constant DC voltage and geometric variation is provided. The fluidic device can be used with prokaryotic or eukaryotic cells. In addition, the device can be used for electroporative delivery of compounds, drugs, and genes into prokaryotic and eukaryotic cells on a microfluidic platform.
摘要翻译：提供了一种用于细胞电穿孔，细胞裂解和基于恒定直流电压和几何变化的细胞电融合的流体装置。流体装置可以与原核或真核细胞一起使用。此外，该装置可用于电化学递送化合物，药物和基因至微流体平台上的原核和真核细胞。

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