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1. 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.

2. 发明公开

US20240084402A1 DETECTION KIT FOR SALMONELLA TYPHI , PREPARATION METHOD AND APPLICATION THEREOF 审中-公开
公开(公告)号：US20240084402A1
公开(公告)日：2024-03-14
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： C12Q1/689 , C12Q1/6806
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.

3. 发明授权

US11343317B2 Data transmission method and device 有权
公开(公告)号：US11343317B2
公开(公告)日：2022-05-24
申请号：US16615683
申请日：2017-05-26
申请人： Siemens Aktiengesellschaft , He Yu , Yong Yuan , Hai Tao Zhang
发明人： He Yu , Yong Yuan , Hai Tao Zhang
IPC分类号： H04L67/12 , H04L69/18
摘要： Embodiments provide a data transmission method and apparatus. The method includes: after obtaining information of a target input port of a data receiving device and information of a target protocol used by a target Internet of Things device connected to the target input port, the data receiving device determines the target input port and the target protocol, and decapsulates, according to the target protocol, a first data packet transmitted by the target Internet of Things device via means of the target input port to obtain data. The data receiving device can adaptively determine a target protocol according to the information of the target protocol used by the target Internet of Things device, without configuring the target protocol for the target Internet of Things device in advance.

4. 发明授权

US11136378B2 Methods of curing HBV infection and providing complete protection against HBV infection 有权
公开(公告)号：US11136378B2
公开(公告)日：2021-10-05
申请号：US15354043
申请日：2016-11-17
申请人： Yong-Yuan Zhang
发明人： Yong-Yuan Zhang
IPC分类号： C07K16/08 , A61K39/42 , A61K45/06 , A61K39/00
摘要： Disclosed are the methods of curing HBV infection and providing complete protection against HBV infection in a simplified HBV immunization schedule. The mechanistic basis for curing HBV infection is founded on the understanding that hepatitis B virus infection is established and prolonged by new rounds of infection with continuously produced viruses, which are not fully neutralized because of insufficient endogenous neutralizing antibodies. The methods of curing HBV infection including chronic HBV infection are aimed to block new rounds of HBV infection. The guidelines for establishing treatment regimens for curing HBV infection, include production or administration of sufficient level of HBV neutralizing antibodies in treated patients. Among the many different possibilities contemplated, the sufficient level of HBV neutralizing antibodies is expressed and maintained by the single injection of the HBV therapeutics that comprises non-replicating viruses or vectors encoding HBV neutralizing antibodies or by multi-injection of exogenous HBV neutralizing antibodies.

5. 发明授权

US08838961B2 Security credential deployment in cloud environment 有权
标题翻译：云环境中的安全凭证部署
公开(公告)号：US08838961B2
公开(公告)日：2014-09-16
申请号：US13617941
申请日：2012-09-14
申请人： James R. Zarfoss, III , Yong Yuan
发明人： James R. Zarfoss, III , Yong Yuan
IPC分类号： H04L29/06 , G06F21/00
CPC分类号： G06F21/335 , H04L63/0428 , H04L63/083
摘要： Techniques are described for deploying a security credential for an application deployed in a cloud. An encrypted security credential is received from a remote system and is inserted into a virtual machine instance associated with the application. Upon deploying the virtual machine instance, embodiments transmit a request to a cryptex server for a decrypted security credential, the request including the encrypted security credential and a virtual machine identifier for the deployed virtual machine instance. The cryptex server is configured to retrieve metadata associated with the virtual machine identifier and to authenticate the deployed virtual machine instance using the retrieved metadata. Embodiments receive, from the cryptex server, the decrypted security credential for use by the application.
摘要翻译：描述了为部署在云中的应用程序部署安全凭证的技术。从远程系统接收到加密的安全凭证，并将其插入到与应用程序相关联的虚拟机实例中。在部署虚拟机实例之后，实施例向cryptex服务器发送解密的安全凭证的请求，该请求包括加密的安全凭证和所部署的虚拟机实例的虚拟机标识符。 cryptex服务器被配置为检索与虚拟机标识符相关联的元数据，并使用检索到的元数据对已部署的虚拟机实例进行身份验证。实施例从cryptex服务器接收解密的安全凭证供应用程序使用。

6. 发明授权

US08736422B2 Method and reader to conduct a label query in a radio frequency identification system 有权
标题翻译：方法和读者在射频识别系统中进行标签查询
公开(公告)号：US08736422B2
公开(公告)日：2014-05-27
申请号：US12675825
申请日：2008-07-22
申请人： Dieter Horst , Dan Yu , Yong Yuan , Liang Zhang
发明人： Dieter Horst , Dan Yu , Yong Yuan , Liang Zhang
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008
摘要： A method for conducting a passive label query in a radio frequency identification system, wherein a query process conducted by a reader for a group of passive labels comprises a first query and a subsequent query. The link frequency used by a reverse link from the passive label to the reader in the subsequent query is smaller than that the link frequency used by the reverse link in the first query. The method improves the reverse link performance of a passive label radio frequency identification system, and increased the reading success rate of the passive label. A reader is also provided to implement the method.
摘要翻译：一种用于在射频识别系统中进行无源标签查询的方法，其中由一组无源标签的读取器进行的查询处理包括第一查询和后续查询。在后续查询中，从被动标签到读取器的反向链路使用的链路频率小于第一个查询中的反向链路使用的链路频率。该方法提高了无源标签射频识别系统的反向链路性能，提高了无源标签的读取成功率。还提供读者来实施该方法。

7. 发明申请

US20140082349A1 SECURITY CREDENTIAL DEPLOYMENT IN CLOUD ENVIRONMENT 有权
标题翻译：安全环境部署在CLOUD环境中
公开(公告)号：US20140082349A1
公开(公告)日：2014-03-20
申请号：US13617505
申请日：2012-09-14
申请人： James R. Zarfoss, III , Yong Yuan
发明人： James R. Zarfoss, III , Yong Yuan
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： H04L63/08 , G06F21/44 , H04L9/006 , H04L9/321
摘要： Techniques are described for deploying a security credential for an application deployed in a cloud. An encrypted security credential is received from a remote system and is inserted into a virtual machine image associated with the application. Upon deploying the virtual machine image as a virtual machine instance, embodiments transmit a request to a cryptex server for a decrypted security credential, the request including the encrypted security credential and a virtual machine identifier for the virtual machine instance. The cryptex server is configured to retrieve metadata associated with the virtual machine identifier and to authenticate the virtual machine instance using the retrieved metadata. Embodiments receive, from the cryptex server, the decrypted security credential for use by the application.
摘要翻译：描述了为部署在云中的应用程序部署安全凭证的技术。从远程系统接收到加密的安全凭证，并将其插入到与应用程序相关联的虚拟机映像中。在将虚拟机映像部署为虚拟机实例之后，实施例向cryptex服务器发送解密的安全凭证的请求，该请求包括加密的安全凭证和虚拟机实例的虚拟机标识符。 cryptex服务器被配置为检索与虚拟机标识符相关联的元数据，并使用检索的元数据对虚拟机实例进行身份验证。实施例从cryptex服务器接收解密的安全凭证供应用程序使用。

8. 发明授权

US08669850B2 Method for adjusting the transmission time of a continuous wave and reader thereof 有权
标题翻译：调整连续波的传输时间的方法及其阅读器
公开(公告)号：US08669850B2
公开(公告)日：2014-03-11
申请号：US13003736
申请日：2010-09-09
申请人： Hui Li , Yong Yuan , Liang Zhang
发明人： Hui Li , Yong Yuan , Liang Zhang
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G06K7/10217 , G06K7/10297
摘要： A reader and method for adjusting the transmission time of a continuous wave (CW), wherein the method comprises setting an initial value for a response waiting time, sending the CW to a tag after sending a command to the tag and waiting for a response from the tag, judging whether the response from the tag is received within the response waiting time. If the response from the tag is received within the response waiting time, then sending of the CW is stopped and the response waiting time is adjusted. If the response from the tag is still not received beyond the response waiting time, then sending of the CW is stopped. The time for the reader to wait for a response from the tag is far less than 20 ms. Consequently, a command failure can be found early, so as to improve the processing efficiency of an RFID system.
摘要翻译：一种用于调整连续波（CW）的传输时间的读取器和方法，其中所述方法包括设置响应等待时间的初始值，在向标签发送命令并等待响应之后将CW发送到标签标签，判断在响应等待时间内是否接收到来自标签的响应。如果在响应等待时间内接收到来自标签的响应，则停止发送CW并且调整响应等待时间。如果在响应等待时间之后仍然没有收到标签的响应，则CW的发送被停止。读者等待标签响应的时间远远少于20 ms。因此，可以及早发现命令故障，以提高RFID系统的处理效率。

9. 发明申请

US20130234837A1 Method, Apparatus and System for Verifying Data 有权
标题翻译：用于验证数据的方法，装置和系统
公开(公告)号：US20130234837A1
公开(公告)日：2013-09-12
申请号：US13876843
申请日：2011-09-30
申请人： Hui Li , Dan Yu , Yong Yuan , Liang Zhang
发明人： Hui Li , Dan Yu , Yong Yuan , Liang Zhang
IPC分类号： G06K7/10
CPC分类号： G06K7/10009 , G06K19/0723
摘要： A method for data verification may include: receiving by a radio frequency identification (RFID) tag a write command including data to be written; writing by said RFID tag said data to be written into a local storage; reading by said RFID tag data from said local storage; and carrying out by said RFID tag a data verification according to said data read out. Further, a data verification apparatus may include a receiving module for receiving a write command including data to be written; a writing module for writing said data to be written into a first storage module configured for storing said data to be written; a reading module for reading data from said first storage module; and a verifying module for carrying out verification according to the data read out by said reading module. Such method and apparatus may reduce the time of data verification by an RFID tag.
摘要翻译：用于数据验证的方法可以包括：通过射频识别（RFID）标签接收包括要写入的数据的写入命令; 由所述RFID标签写入要写入本地存储器的数据; 从所述本地存储器读取所述RFID标签数据; 并且由所述RFID标签执行根据读出的所述数据的数据验证。此外，数据验证装置可以包括用于接收包括要写入的数据的写入命令的接收模块; 写入模块，用于将要写入的数据写入被配置为存储要写入的数据的第一存储模块; 读取模块，用于从所述第一存储模块读取数据; 以及用于根据由所述读取模块读出的数据执行验证的验证模块。这样的方法和装置可以减少RFID标签的数据验证时间。

10. 发明申请

US20120119882A1 Movement Detection Method and Reader/Writers in a Radio Frequency Identification System 审中-公开
标题翻译：无线电频率识别系统中的移动检测方法和读写器
公开(公告)号：US20120119882A1
公开(公告)日：2012-05-17
申请号：US13386297
申请日：2010-07-13
申请人： Dieter Horst , Dan Yu , Yong Yuan
发明人： Dieter Horst , Dan Yu , Yong Yuan
IPC分类号： G06K7/01
CPC分类号： G06K7/0008 , G06K7/10079 , G06K7/10356 , G06K7/10435
摘要： A method in a Radio Frequency Identification (RFID) system including at least one reader/writer and a group of tags each attached to a workpiece. The method includes reading a plurality of tags from the group of tags, capturing received signal strength indication envelopes of tags, and storing the received signal strength indication envelope one tag as a template. A correlation match is performed for the received signal strength indication envelope of the tags and the template to obtain a time interval between the received signal strength indication envelope of each of the tags and the template when the correlation is at a maximum value. Using the present invention, the at least one reader/writer can report each tag that is directly in front of an antenna, even if multiple tags exist in the complicated industrial environment, ensuring First Come First-Read (FCFR) and improving the reliability of an ultra high frequency RFID system.
摘要翻译：一种射频识别（RFID）系统中的方法，包括至少一个读取器/写入器和一组标签，每个标签附接到工件。该方法包括从标签组中读取多个标签，捕获标签的接收信号强度指示包络，以及将接收到的信号强度指示包围一个标签作为模板。对标签和模板的接收信号强度指示包络执行相关匹配，以获得每个标签的接收信号强度指示包络和当相关值处于最大值时的模板之间的时间间隔。使用本发明，即使在复杂的工业环境中存在多个标签，至少一个读取器/写入器可以报告直接在天线前面的每个标签，确保先进先出（FCFR）和提高可靠性超高频RFID系统。

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