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Xuan
Xuan Guo, Suwanee, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20080280781 | Methods and Compositions for Increasing Membrane Permeability - Methods and compositions for increasing membrane permeability are provided. One aspect provides protein resulting from a fusion between a membrane-active peptide and second peptide. Nucleic acids, and vectors encoding the, pore forming fusion proteins are also provided. | 11-13-2008 |
| 20100189731 | RECOMBINANT AVIAN INFLUENZA VACCINE AND USES THEREOF - The present invention encompasses influenza vaccines, in particular avian influenza vaccines. The vaccine may be a subunit vaccine based on the hemagglutinin of influenza. The hemagglutinin may be expressed in plants including duckweed. The invention also encompasses recombinant vectors encoding and expressing influenza antigens, epitopes or immunogens which can be used to protect animals against influenza. It encompasses also a vaccination regimen compatible with the DIVA strategy, including a prime-boost scheme using vector and subunit vaccines. | 07-29-2010 |
| 20110009291 | METHODS AND COMPOSITIONS FOR INCREASING MEMBRANE PERMEABILITY - Methods and compositions for increasing membrane permeability are provided. One aspect provides protein resulting from a fusion between a membrane-active peptide and second peptide. Nucleic acids and vectors encoding the pore forming fusion proteins are also provided. | 01-13-2011 |
| 20110162115 | RECOMBINANT NDV ANTIGEN AND USES THEREOF - The present invention encompasses NDV vaccines. The vaccine may be a subunit vaccine based on HN of NDV. The NDV HN may be expressed in plants or algae including microalgae. The invention also encompasses recombinant vectors encoding and expressing NDV antigens, epitopes or immunogens which can be used to protect animals against NDV. It encompasses also a vaccination regime compatible with the DIVA strategy, including a prime-boost scheme using viral vector or inactivated vaccines and subunit vaccines. | 06-30-2011 |
| 20110195480 | PRODUCTION OF HEMAGGLUTININ-NEURAMINIDASE PROTEIN IN MICROALGAE - The present invention is directed to recombinant microalgal cells and their use in production of heterologous hemagglutinin-neuraminidase (HN) polypeptides, as well as compositions and uses thereof. | 08-11-2011 |
| 20110236416 | FOOT AND MOUTH DISEASE VIRUS RECOMBINANT VACCINES AND USES THEREOF - The present invention encompasses FMDV vaccines or compositions. The vaccine or composition may be a vaccine or composition containing FMDV antigens. The invention also encompasses recombinant vectors encoding and expressing FMDV antigens, epitopes or immunogens which can be used to protect animals, in particular ovines, bovines, caprines, or porcines, against FMDV. | 09-29-2011 |
| 20110236420 | BLUETONGUE VIRUS RECOMBINANT VACCINES AND USES THEREOF - The present invention encompasses BTV vaccines or compositions. The vaccine or composition may be a vaccine or composition containing BTV antigens. The invention also encompasses recombinant vectors encoding and expressing BTV antigens, epitopes or immunogens which can be used to protect animals, such as ovines, bovines, or caprines, against BTV. | 09-29-2011 |
Xuan Li, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110039921 | CEPHALOMANNINE DERIVATIVES, THEIR PREPARATION, PHARMACEUTICAL COMPOSITION AND USE THEREOF - The present invention discloses cephalomannine derivatives of general formula (I), a process for preparation of such cephalomannine derivatives, a composition containing such compounds, and use of said compounds in the manufacture of a medicament for the treatment of tumors, especially multidrug resistant tumors. | 02-17-2011 |
| 20110047129 | BACKUP AND RECOVERY OF SYSTEMS INCLUDING BOOT CONFIGURATION DATA IN AN EXTENSION FIRMWARE INTERFACE PARTITION - Various embodiments includes at least one of systems, methods, and software for backup and recovery of systems including boot configuration data in an extension firmware interface partition. Generating a backup, in some embodiments, includes copying Boot Configuration Data (BCD) from a registry of an operating system executing on a computer into a file and storing the file. These and other embodiments may include a system restore process that consumes this file. Such a process may operate to identify an Extension Firmware Interface (EFI) hard disk partition on a hard disk of a system to be restored, temporarily assign a drive letter to the identified EFI hard disk partition, and copy files common amongst all installations an operating system to be restored on the system along with BCD data from the BCD file to the EFI hard disk partition according to the assigned drive letter. The system may then be rebooted. | 02-24-2011 |
Xuan Li, Ocean, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20100040043 | SYSTEMS AND METHODS FOR PERFORMING INITIAL SYNCHRONIZATION IN WIRELESS COMMUNICATIONS SYSTEMS - A method is described for performing frame synchronization that comprises performing a first synchronization to determine approximate timing of a frame boundary associated with a received signal. The method further comprises estimating frequency offset and symbol boundaries within the frame boundary based on the approximate timing and performing a second synchronization based on the frame boundary and the symbol boundary. | 02-18-2010 |
Xuan Liao, Singapore SG
| Patent application number | Description | Published |
|---|---|---|
| 20090013351 | Distribution Device and Reception Device - There is provided a preview distribution technique capable of realizing a flexible preview distribution between a distribution side and a user side. According to the technique, preview meta data describing reference destination information to the preview-constituting data of a plurality of types constituting the content preview is transmitted to a reception terminal. The reception terminal acquires the preview-constituting data by using the reference destination information described in the preview meta data and generates/reproduces the preview. Thus, when modifying the preview, the reception terminal can reproduce the preview after the modification, by acquiring only the data constituting the preview of the modified part, thereby easily modifying the data constituting the preview. That is, it is possible to perform a flexible preview distribution. | 01-08-2009 |
| 20100151782 | METHOD AND APPARATUS FOR BROADCAST CONTENT RELATED NOTIFICATION - The present invention is a system and method for broadcast content related notification. In embodiments, a Notification Generation unit (NTG) generates a notification message, the notification message including notification event description and related broadcast content identifiers. A broadcast content identifier references to a broadcast service, content or program which the notification event is related with. A Notification Channel Selection unit (NTCS) selects a notification channel to be used for delivery of the notification message. A Notification Distribution unit (NTD) uses the selected notification channel for the delivery of notification messages to one or multiple terminals. A Notification Reception unit (NTR) in a terminal receives the notification message from the notification channel. Notification Process unit (NTP) in the terminal processes the notification message and process the notification messages according to the notification event description, the related broadcast content identifiers and other information. | 06-17-2010 |
Xuan Liu, Singapore SG
| Patent application number | Description | Published |
|---|---|---|
| 20130144843 | Online Data Fusion - An online data fusion system receives a query, probes a first source for an answer to the query, returns the answer from the first source, refreshes the answer while probing an additional source, and applies fusion techniques on data associated with an answer that is retrieved from the additional source. For each retrieved answer, the online data fusion system computes the probability that the answer is correct and stops retrieving data for the answer after gaining enough confidence that data retrieved from the unprocessed sources are unlikely to change the answer. The online data fusion system returns correct answers and terminates probing additional sources in an expeditious manner without sacrificing the quality of the answers. | 06-06-2013 |
Xuan Pham, Glen Allen, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20080202955 | Pocket-size hand-held container for consumer items - A pocket-size hand-held container for containing a supply of consumer items comprises a frame, a lid, and preferably a bag is disposed in the container for holding the items being stored. The frame includes front and back portions, top and bottom portions, and side portions, the frame forming an internal storage compartment that stores the items. The front portion forms an access opening for the storage compartment, the access opening being situated closer to the top end portion than to the bottom end portion. The lid is attached to the front portion to be slid linearly between fully closed and fully open positions. In its fully closed position, the lid overlies the access opening, and in its fully open position, the lid lies within the footprint of the container. A securement structure formed by the lid and the frame yieldably holds the lid in the closed position. The bag is formed of a flexible plastic material and includes an openable window situated behind the access opening. | 08-28-2008 |
| 20090113852 | Product in seal deflection device - A device for deflecting a loose fill product from the seal zone of a bag and sealing the bag is provided. The device includes a product stopper. The product stopper is adjacent to the sealing element of a bagging machine. The product stopper includes a mount that mounts the product stopper to a bagging machine and a pinching element that pinches a bag proximal to a sealing zone before the bag is sealed by the sealing element at the sealing zone. In one embodiment, the pincher includes a spring loaded mechanism for pinching the bag proximal to the sealing zone. In another embodiment, the pincher includes an air assist mechanism for pinching the bag proximal to the sealing zone. | 05-07-2009 |
| 20100193535 | HINGE LID AROMA PACK - A hinge lid pack has a lower pack outerframe and an upper lid hingedly attached to the lower pack outerframe for movement between opened and closed positions. The lid includes front, top, back and opposite sidewall portions. An innerframe is within and upwardly extends from the outerframe, and the innerframe has front and opposite sidewall portions. Microencapsulated aroma surfaces on the pack move across roughened perforations on the pack upon opening of the pack to thereby release flavor by rupturing the microcapsules. | 08-05-2010 |
Xuan Song, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20120144483 | METHOD AND APPARATUS FOR PREVENTING NETWORK ATTACK - The present disclosure relates to the communication field, and discloses a method for preventing a network attack. The method includes: receiving a packet; when the received packet is a first packet, determining whether a source IP address and a source MAC address information that are carried in the first packet exist in a first record table; if so, obtaining a second packet, the source addresses of which are the same as the source as addresses of the first packet, and sending the second packet to a CPU for processing. Through this method, a network attack can be prevented effectively, and a packet can be sent to the CPU for processing in the case that the validity of the packet is determined. Therefore, some application that requires sending packets to the CPU for processing is supported. The present disclosure further discloses an apparatus for preventing a network attack. | 06-07-2012 |
Xuan Zhao, Dong Cheng District CN
| Patent application number | Description | Published |
|---|---|---|
| 20100152414 | MULTI-ARM POLYMER PRODRUGS - Provided herein are water-soluble prodrugs. The prodrugs of the invention comprise a water-soluble polymer having three or more arms, at least three of which are covalently attached to an active agent, e.g., a small molecule. The conjugates of the invention provide an optimal balance of polymer size and structure for achieving improved drug loading, since the conjugates of the invention possess three or more active agents releasably attached to a multi-armed water soluble polymer. The prodrugs of the invention are therapeutically effective, and exhibit improved properties in-vivo when compared to unmodified parent drug. | 06-17-2010 |
| 20100190933 | MULTI-ARM POLYMER PRODRUGS - Provided herein are water-soluble prodrugs. The prodrugs of the invention comprise a water-soluble polymer having three or more arms, at least three of which are covalently attached to an active agent, e.g., a small molecule. The conjugates of the invention provide an optimal balance of polymer size and structure for achieving improved drug loading, since the conjugates of the invention possess three or more active agents releasably attached to a multi-armed water soluble polymer. The prodrugs of the invention are therapeutically effective, and exhibit improved properties in-vivo when compared to unmodified parent drug. | 07-29-2010 |
Xuan Zhao, Huntsville, AL US
| Patent application number | Description | Published |
|---|---|---|
| 20080234430 | Multi-arm block copolymers as drug delivery vehicles - The invention provides methods for making copolymers and multi-arm block copolymers useful as drug delivery vehicles. The multi-arm block copolymers comprise a central core molecule, such as a residue of a polyol, and at least three copolymer arms covalently attached to the central core molecule, each copolymer arm comprising an inner hydrophobic polymer segment covalently attached to the central core molecule and an outer hydrophilic polymer segment covalently attached to the hydrophobic polymer segment, wherein the central core molecule and the hydrophobic polymer segment define a hydrophobic core region. The solubility of hydrophobic biologically active agents can be improved by entrapment within the hydrophobic core region of the block copolymer. The invention further includes pharmaceutical compositions including such block copolymers, pharmaceutical compositions, and methods of using the block copolymers as drug delivery vehicles. | 09-25-2008 |
| 20100305147 | CHEMICALLY MODIFIED SMALL MOLECULES - The invention provides small molecule drugs that are chemically modified by covalent attachment of a water-soluble oligomer obtained from a monodisperse or bimodal water-soluble oligomer composition. A conjugate of the invention, when administered by any of a number of administration routes, exhibits a reduced biological membrane crossing rate as compared to the biological membrane crossing rate of the small molecule drug not attached to the water-soluble oligomer. | 12-02-2010 |
| 20110009589 | DEGRADABLE HETEROBIFUNCTIONAL POLY(ETHYLENE GLYCOL) ACRYLATES AND GELS AND CONJUGATES DERIVED THEREFROM - A heterobifunctional poly(ethylene glycol) is provided having a hydrolytically degradable linkage, a first terminus comprising an acrylate group, and a second terminus comprising a target such as a protein or pharmaceutical agent or a reactive moiety capable of coupling to a target. Hydrogels can be prepared. The hydrogels can be used as a carrier for a protein or a pharmaceutical agent that can be readily released in a controlled fashion. | 01-13-2011 |
| 20120195846 | DEGRADABLE HETEROBIFUNCTIONAL POLY(ETHYLENE GLYCOL) ACRYLATES AND GELS AND CONJUGATES DERIVED THEREFROM - A heterobifunctional poly(ethylene glycol) is provided having a hydrolytically degradable linkage, a first terminus comprising an acrylate group, and a second terminus comprising a target such as a protein or pharmaceutical agent or a reactive moiety capable of coupling to a target. Hydrogels can be prepared. The hydrogels can be used as a carrier for a protein or a pharmaceutical agent that can be readily released in a controlled fashion. | 08-02-2012 |
Xuan Zheng, Alpharetta, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20090161681 | SYSTEM AND METHODS FOR CONNECTIONS USING AUTOMATICALLY SWITCHED OPTICAL NETWORK CONTROL PLANES - Systems and methods for connections on an Automatically Switched Optical Network (ASON) network including an ASON database and path computation algorithm, mechanisms for Ethernet connections over ASON, and mechanisms for label negotiation for SNCs are provided. Advantageously, the present invention provides mechanisms for ASON path computation and virtual topology management, Ethernet connection establishment, modification, and deletion in ASON networks, and label negotiation without requiring binding and releasing of connections before label negotiation. | 06-25-2009 |
Xuan Zhou, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20120147861 | TDMA CONTROLLER FOR A WIRELESS COMMUNICATION SYSTEM AND METHOD OF OPERATING SAME - A wireless device includes a base counter configured to generate counter signals synchronized with timing of a base station. A generation module is configured to generate a timing control signal in response to the counter signals. A transceiver is configured to, based on the timing control signal, (i) transmit data on a time division multiple access channel, and (ii) transmit the data in a first time slot without transmitting data in a second time slot. The first time slot is allocated by the base station for the wireless device. The second time slot is allocated by the base station for a second station. The wireless device is separate from the second station. The second time slot is subsequent to and abuts the first time slot. | 06-14-2012 |
Xuan Zhou, Sichuan Province CN
| Patent application number | Description | Published |
|---|---|---|
| 20110046400 | PREPARATION METHOD OF (3S,4S)-3-HEXYL-4-((R)-2-HYDROXYTRIDECYL)-OXETAN-2-0NE AND THE PRODUCT OF THAT METHOD - The present invention relates to a method for the preparation of (3S,4S)-3-hexyl-4-((R)-2-hydroxytridecyl)-oxetan-2-one and a product of the method. The method includes the following steps: a) reducing a substance represented by formula (II) to obtain a substance represented by formula (III), and then oxidizing the substance represented by formula (III) to form a substance represented by formula (IV); b) acylating n-octanoic acid to obtain n-octanoyl chloride using thionyl dichloride, then condensing the obtained n-octanoyl chloride with 2-mercapto-pyridine under basic condition to form a substance represented by formula (V), and then converting the substance represented by formula (V) to a substance represented by formula (VI); c) reacting the substance obtained in the step a) with the substance obtained in the step b) under catalytic condition of Lewis acid to generate a substance represented by formula (VII), and then reacting with a Lewis acid. The meanings of the signs in these formulas are the same as those in the description. | 02-24-2011 |
Xuan Zhu, Bejing CN
| Patent application number | Description | Published |
|---|---|---|
| 20120232904 | METHOD AND APPARATUS FOR CORRECTING A WORD IN SPEECH INPUT TEXT - A method and apparatus for correcting a named entity word in a speech input text. The method includes recognizing a speech input signal from a user, obtaining a recognition result including named entity vocabulary mark-up information, determining a named entity word recognized incorrectly in the recognition result according to the named entity vocabulary mark-up information, displaying the named entity word recognized incorrectly, and correcting the named entity word recognized incorrectly. | 09-13-2012 |