Xuyang
Xuyang Jiang, Saratoga, CA US
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20150121447 | METHOD AND APPARATUS FOR OPTIMIZING HYPERTEXT TRANSFER PROTOCOL (HTTP) UNIFORM RESOURCE LOCATOR (URL) FILTERING - A method for handling hyper-text transfer protocol (“HTTP”) requests from client devices is disclosed. The method comprises receiving an HTTP request from a client device to connect to a destination server. It further comprises extracting a plurality of HTTP headers from the HTTP request using a gateway device in accordance with a user defined configuration to create a subset of the request. Next, it comprises forwarding the subset to an external security device from the gateway device to perform URL policy processing using the request. Finally, it comprises based on a received result of the URL policy processing, transmitting the client request to the destination server. | 04-30-2015 |
Xuyang Li, Beijing CN
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20130166493 | METHOD AND SYSTEM FOR ONLINE FERRORESONANCE DETECTION - The invention concerns a method and a system for online ferroresonance detection in a high voltage electrical distribution network. The method includes: | 06-27-2013 |
Xuyang Li, Shenzhen CN
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20150271186 | METHOD, CLIENT TERMINAL DEVICE AND SYSTEM FOR VERIFYING PAGE INFORMATION - Examples of the present disclosure provide a method, client terminal device and system for verifying page information, the method includes: verification decryption information of real verification information of each of pages to be verified is obtained from a verification information server; real verification information of a page to be browsed by a user is obtained by decrypting the verification decryption information; and risk warning information is displayed when the real verification information of the page to be browsed by the user differs from actual verification information of the page to be browsed by the user. Technical solutions of the present disclosure may verify the page to be browsed after the page is obtained, and when it is determined after the verification that there is a risk, risk warning information may be displayed on the client terminal. Thus the reliability of network security may be increased. | 09-24-2015 |
Xuyang Li, Dublin, CA US
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20130185292 | APPLICATION RECOMMENDATION SYSTEM - Systems and method for receiving mobile device usage data from mobile electronic devices using security applications with enhanced access privileges. The mobile device usage data includes user-specific and application usage data. Application classification databases are searched for application characteristics of applications available for download from multiple marketplaces. Using the application characteristics, a weighted application relationship graph that includes relationship scores for application pairs that describe the degree to which applications in each of the application pairs are related to, is generated. Based on the mobile device usage and the relationship scores, a list of recommended applications can be generated for a particular user. The list of recommended applications includes the applications determined to be associated with at least one of the applications installed on the user's mobile device with a relationship score greater than a threshold. The method then sends the list of recommended applications to the user's mobile device. | 07-18-2013 |
20130212684 | Detecting Application Harmful Behavior and Grading Application Risks for Mobile Devices - In one embodiment, a method determines a permission list from an application and generates a set of potential behaviors. The potential behaviors are associated with actions that the application allows when executing on a mobile device where the potential behaviors are determined without execution of the application. The method then determines functional category information regarding a functional category from a set of application marketplaces that contain the application and determines application description information for the application. A required behavior list is generated including a set of required behaviors from the functional category information and the application description information. The method compares the required behaviors to the potential behaviors to determine a set of security related behaviors. The security related behaviors are behaviors found in the potential behaviors, but not in the required behaviors. A security rating is determined based on the set of security related behaviors. | 08-15-2013 |
20140019456 | Application Certification and Search System - In one embodiment, a method searches a plurality of application marketplaces for applications where each application marketplace includes a plurality of applications available for download to a mobile device. The method then compares a set of applications in different marketplaces to determine certified instances of applications and uncertified instances of applications. Information is stored for the certified instances of the applications that are found in different marketplaces in a database. The method indexes the information for the certified instances of the applications in the database and stores an index based on the indexing. The index is used to provide a search result for a search query for an application. | 01-16-2014 |
Xuyang Liu, Jinan CN
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20140013910 | Automatic paper cutting device - An automatic paper cutting device, includes: a paper reel frame for supporting the paper; and a core unit, wherein the core unit comprises a paper rolling shaft which a head portion of the paper reel rolls around, and the paper rolling shaft is connected to a cutting device. The present invention simplifies the internal structure for realizing the functional requirement that the structure are simpler and the accessories are fewer, the structure of the automatic paper cutting device is simpler, the automatic paper cutting device works more stable, the paper is outputted more smoothly, and the paper of different thickness and quality is capable of being cut automatically. | 01-16-2014 |
Xuyang Wang, Beijing CN
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20140038456 | Photovoltaic Connector - Embodiments of the present invention provide a photovoltaic (PV) connector, comprising a first connecting unit and a second connecting unit detachably connected with the first connecting unit, wherein the first connecting unit includes a first conductor, a first stop ring, a first housing and a first conductor core provided inside and detachably connected to the first housing; the first conductor is electrically connected with a pressing end of the first conductor core; the first stop ring is detachably connected with the first housing; the second connecting unit includes a second conductor, a second housing, a second stop ring and a second conductor core provided inside and detachably connected to the second housing; the second conductor is electrically connected with a pressing end of the second conductor core; the second stop ring is detachably connected with the second housing. | 02-06-2014 |
20140078625 | ISLANDING DETECTION METHOD AND SYSTEM - The present invention provides an islanding detection method and an islanding detection system. The method includes: acquiring a voltage signal at a grid-connected node of a power generation system, and extracting phase information of the voltage signal; constructing a slip-mode frequency shift islanding detection curve in the form of a quadratic function according to the phase information; and generating a disturbance signal according to the slip-mode frequency shift islanding detection curve, and sending the disturbance signal to an inverter of the power generation system. The method and system can avoid a non-detection zone, and can perform an inverter islanding detection in a fast and accurate manner under simple control. | 03-20-2014 |
20140177299 | INVERTER AND GRID-CONNECTED POWER GENERATION SYSTEM - An inverter and a grid-connected power generation system are provided to efficiently reduce the electric energy loss due to a DC boosted circuit, improve the efficiency of a PV system, and increase lifetime of the inverter. The inverter comprises: a DC boosted circuit; an inversion circuit connected to a output end of the DC boosted circuit; and a bypass circuit, of which an input end is connected to a positive electrode input end of the DC boosted circuit, and an output end is connected to a positive electrode output end of the DC boosted circuit. When a DC input voltage applied to the DC boosted circuit is higher than a voltage required by the inversion circuit, the bypass circuit is turned on, and the DC input voltage is supplied to the inversion circuit through the bypass circuit; and when the DC input voltage is lower than the voltage required by the inversion circuit, the bypass circuit is turned off, and the DC input voltage is amplified by the DC boosted circuit and then supplied to the inversion circuit. | 06-26-2014 |
Xuyang Zhao, Sichuan CN
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20120208994 | AZETIDINONE COMPOUNDS AND MEDICAL USE THEREOF - Preparation of azetidinone compounds and medical use thereof are provided by the present invention. More particularly, azetidionne compounds, shown as formula (I), wherein R | 08-16-2012 |
Xuyang Zhao, Zhejiang CN
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20130225810 | BENZAMIDE DERIVATIVE WITH ANTICANCER ACTIVITY AND PREPARATION METHOD AND USE THEREOF - Provided are a benzamide derivative as shown in formula (I) or a pharmaceutically acceptable salt thereof, and the preparation method and use thereof for preparing a medicine for treating cancer, wherein the group definitions of formula (I) are as set out in the description. | 08-29-2013 |
Xuyang Zhao, Chengdu CN
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20150191480 | BENZODIOXOLE DERIVATIVE AND PREPARATION METHOD AND USE THEREOF - Provided in the present invention are novel benzodioxole derivatives and preparation methods thereof. These compounds represented by formula (I) or pharmaceutically acceptable salts thereof have acetylcholinesterase inhibitory activity, so can be used in the treatment or prevention of Alzheimer's disease. The definitions of R | 07-09-2015 |
20150218091 | CRYSTAL FORMS OF AZETIDINONE COMPOUNDS AND PREPARING METHODS THEREOF - The present invention provides crystal forms of the compound of (3R,4S)-4-(4-hydroxyphenyl)-3-[3-(4-fluorophenyl)-4-hydroxybut-2(Z)-enyl]-1-(4-fluorophenyl)-2-azetidinone (formula A). The crystal forms can be characterized by X-ray powder diffraction (XRPD) spectra, differential scanning calorimetry (DSC) spectra, infrared absorption spectra and so on. Meanwhile, the present invention also provides methods for preparing the crystal forms of the compound of formula A, pharmaceutical compositions and uses thereof. | 08-06-2015 |
Xuyang Zhou, Shanghai CN
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20140289193 | SYNCHRONIZING FORWARDING DATABASES IN A NETWORK DEVICE BACKGROUND - Synchronizing forwarding databases in a network device. A first forwarding database may be maintained in a database engine portion of the network device. The forwarding database may include a plurality of entries, each of the entries comprises a synchronization field. The forwarding database may also include a global synchronization value used for the synchronization. A controller in the network device may receive a message indicating one or more changes to a first one or more entries in the forwarding database. The first one or more entries have a first global synchronization value in the synchronization field. Accordingly, the global synchronization value may be changed to a second value and a query may be performed using the first global synchronization value to return changes to the first entries. Changes to other entries in the forwarding database that occur after the global synchronization value is changed may not be part of the query results. | 09-25-2014 |