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Huan

Huan Chen, Min-Hsiung Chia-Yi TW

Patent application numberDescriptionPublished
20110283168Method of Handling Packet Loss Using Error-Correcting Codes and Block Rearrangement - A method of handling packet loss uses errorcorrecting codes and block rearrangement. This method divides the original data stream into data blocks, then codes the blocks by errorcorrecting codes. After coding the blocks, rearranges the coding blocks for spreading original data into new blocks and then transmitting the new blocks.11-17-2011

Huan Guo, Guangdong Province CN

Patent application numberDescriptionPublished
20120089693Method for Negotiating Message Session Relay Protocol Connection Parameters - The present invention discloses a method for negotiating MSRP connection parameters. The method comprises completing the negotiation of the MSRP parameters via a SDP negotiation process between a CPM client at the transmitting side, an originating participation function entity, a terminating participation function entity and a CPM client at the receiving side, that is, carrying the MSRP connection parameters of a transmitter of a SDP datagram in the SDP datagram carried in a session invite message and/or a success response message message. The present invention solves the problem in the prior art that the negotiation of the MSRP connection parameters cannot be achieved by a MSRP transmission link, thereby improving a scheme of transmitting a large message mode CPM message.04-12-2012

Huan He, Tallahassee, FL US

Patent application numberDescriptionPublished
20100159501METHOD FOR QUANTIFICATION OF CELLULAR SPHINGOLIPIDS - A method is provided for quantifying endogenous sphingolipids in a biological system. The method includes preparing one or more isotope labeled amino acids; introducing the isotope labeled amino acids into a biological system; extracting and separating a sphingolipid-containing fraction from the biological system; and quantifying the amount of endogenous sphingolipids in the biological system. The isotope-labeled amino acid may include a non-essential amino acid, and the method may further include adding an amino acid synthesis inhibitor into the biological system. Systems and kits for quantifying endogenous sphingolipids also are disclosed.06-24-2010

Huan Li, Wuhan CN

Patent application numberDescriptionPublished
20090259460SILENCE-BASED ADAPTIVE REAL-TIME VOICE AND VIDEO TRANSMISSION METHODS AND SYSTEM - A client for silence-based adaptive real-time voice and video (SAVV) transmission methods and systems, detects the activity of a voice stream of conversational speech and aggressively transmits the corresponding video frames if silence in the sending or receiving voice stream has been detected, and adaptively generates and transmits key frames of the video stream according to characteristics of the conversational speech. In one aspect, a coordination management module generates video frames, segmentation and transmission strategies according to feedback from a voice encoder of the SAVV client and the user's instructions. In another aspect, the coordination management module generates video frames, segmentation and transmission strategies according to feedback from a voice decoder of the SAVV client and the user's instructions. In one example, the coordination management module adaptively generates a key video frame when silence is detected in the receiving voice stream.10-15-2009

Huan Li, Shanghai CN

Patent application numberDescriptionPublished
20110263660ANTIHYPERTENSIVE PHARMACEUTICAL COMPOSITION - An antihypertensive pharmaceutical composition is provided, which contains levamlodipine or a pharmaceutically acceptable salt thereof, and indapamide. In the present invention, levamlodipine and indapamide are administrated in combination for treating hypertension, a good synergistic antihypertensive effect is achieved, and the edema side effect due to sodium and water retention caused when levamlodipine is administrated alone and the side effect of glucose metabolism interference caused when indapamide is administrated alone are mitigated.10-27-2011
20110313006PHARMACEUTICAL COMPOSITION OF LEVAMLODIPINE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND .beta. RECEPTOR BLOCKING AGENT, AND USE THEREOF - A pharmaceutical composition of levamlodipine or a pharmaceutically acceptable salt thereof and a β receptor blocking agent, and a use thereof are provided. An active ingredient of the pharmaceutical composition contains levamlodipine or a pharmaceutically acceptable salt thereof, and a β receptor blocking agent, in which the β receptor blocking agent is one selected from nebivolol, bisoprolol, betaxolol, celiprolol, and nadolol. A use of the pharmaceutical composition in preparation of a medicine for treating hypertension is further provided. The pharmaceutical composition of the prevent invention has the advantages that the therapeutic effect is obvious, and the administration is convenient.12-22-2011

Huan Nguyen, Huntington Beach, CA US

Patent application numberDescriptionPublished
20080313799Steam and sauna apparatus - An apparatus for converting a normal shower room into a steam and sauna facility. The apparatus mainly comprises a vertical panel, a rain shower, a hand held massage means, a back and foot massage means, a seat with seat massage means, and steam and heat generating means. The apparatus also includes an electronic device incorporating radio and telephone features and buttons for controlling steam, heat and massage means.12-25-2008

Huan Nguyen, Gardena, CA US

Patent application numberDescriptionPublished
20080224008HANGER BAR FOR RECESSED LIGHTING FIXTURES - A hanger bar for supporting a recessed light fixture is attachable to ceiling joists or a T-bar grid of a drop down ceiling. First and second bars of the hanger bar slide and telescope. First and second spring clips are detachably coupled to the brackets at the ends of the first and second bars, respectively. Each of the first and second clips has a pair of downwardly extending arms bent inwardly toward one another, a first leg extending from a first arm, a second leg extending from a second arm, and an outwardly-extending foot on the second leg. The spring clips snap on to the T-bar grid. Each bracket includes a nail that is angled away from the hanger bar and downward so that the nail head is below the level of the hanger bar. The angled nails enable easy hammer strikes to attach the hanger bar to ceiling joists without accidental hammer blows to the hanger bar.09-18-2008
20100110705HANGER BAR FOR RECESSED LIGHTING FIXTURES - A hanger bar for supporting a recessed light fixture is attachable to ceiling joists or a T-bar grid of a drop down ceiling. First and second bars of the hanger bar slide and telescope. First and second spring clips are detachably coupled to the brackets at the ends of the first and second bars, respectively. Each of the first and second clips has a pair of downwardly extending arms bent inwardly toward one another, a first leg extending from a first arm, a second leg extending from a second arm, and an outwardly-extending foot on the second leg. The spring clips snap on to the T-bar grid. Each bracket includes a nail that is angled away from the hanger bar and downward so that the nail head is below the level of the hanger bar. The angled nails enable easy hammer strikes to attach the hanger bar to ceiling joists without accidental hammer blows to the hanger bar. The bracket may be discrete from the hanger bar but attached via tox clinching or a tab pass-through attachment.05-06-2010
20110192644ELECTRICAL JUNCTION BOX - A junction box having a sheathed cable retainer structure is disclosed. The junction box contains pry outs that cover openings at corners of the junction box wherein the pry outs are removed and a sheathed cable or like electrical wiring can pass therethrough. A strain relief bracket having segmented distal bends at opposite ends thereof engages the cable and under bias pushes the cable against an indent formed on a wall inside the junction box opposite the cable.08-11-2011

Patent applications by Huan Nguyen, Gardena, CA US

Huan Nguyen, Vestavia Hills, AL US

Patent application numberDescriptionPublished
20110166328Avian Antibodies Specific to Influenza Virus and Technologically Simple Methods of Their Manufacture and Use - Avian antibodies that bind to influenza virus are provided. The disclosed antibodies are inexpensive to produce and are more effective than previously used antibodies against influenza. The present disclosure provides methods of treatment, prevention and diagnosis using such avian antibodies as well as methods of producing the disclosed avian antibodies. Methods of using the disclosed avian antibodies to prevent viral adhesion of influenza to cells are also provided. A novel source of such antibodies is bird eggs from countries in which vaccination against influenza of various bird populations is legally required. The present disclosure solves the problem of the limited supply of antibodies for the diagnosis, treatment, and prevention of influenza.07-07-2011

Huan Wang, Shenzhen CN

Patent application numberDescriptionPublished
20100091965SERVICE SUBSCRIPTION METHOD, SYSTEM AND SERVER - A service subscription method is provided. The method includes the following steps. A service subscription request is received from a client. The request carries a service identifier (ID). Service information about a service that the client requests to subscribe to and information about related services of the service that the client requests to subscribe to are obtained according to the service ID. Related-service-set subscription information is obtained according to the information about the service to be subscribed to and the information about its related services. The related-service-set subscription information is returned to the client. Moreover, a service subscription system and server are also provided. Through the technical solutions of the present invention, the interaction process of related-service subscription is simplified and the system resources are saved, and the real-time performance of service subscription and the probability of related-service subscription are also increased.04-15-2010
20110173324METHOD, APPARATUS, AND SYSTEM FOR ACCESSING SERVICES OVER THE EXTENSIBLE MESSAGING AND PRESENCE PROTOCOL - An XMPP server in a home domain that an XMPP client belongs to receives a service access request over XMPP; the XMPP server selects a routing path for the service access request, and forwards the service access request to a next hop XMPP server according to the selected routing path, and forwards the service access request in turn, to an XMPP gateway connected to a service server; after the XMPP gateway receives the service access request, the XMPP gateway invokes the service server to obtain a service access response, and forwards the service access response to the XMPP server in the home domain that the XMPP client belongs to; the XMPP server in the home domain that the XMPP client belongs to sends the service access response to the XMPP client.07-14-2011
20110238840METHOD, SYSTEM, AND DEVICE FOR SERVICE NEGOTIATION - The present invention discloses a service negotiation method, system and device. The service negotiation method includes: obtaining a service negotiation request that contains multiple services; obtaining a requirement processing result of the multiple services according to the service negotiation request; and selecting a target service according to the requirement processing result, generating a service negotiation result corresponding to the service negotiation request, and returning the service negotiation result. The present invention enables the service network to support service negotiation under multiple service requirements and meets the needs of service interactions and the requirements of the negotiation requester. With the present invention, the success rate of service negotiation is increased and the user satisfaction is enhanced.09-29-2011
20110268039METHOD, APPARATUS, AND SYSTEM FOR IMPLEMENTING SERVICE ROAMING - The present invention discloses a method for implementing service roaming. The method includes: receiving a roaming registration request that includes a service identifier (ID); obtaining a physical access address of a service according to the service ID, and generating and storing service registration route information that includes the service ID and the physical access address of the service; obtaining an address of a home service router or a service router to which the service belongs before the service roams, and sending a roaming notification message to the home service router or the service router to which the service belongs before the service roams. In this way, a user may access the service, thus the user experience and the universality of services created by the user are improved.11-03-2011

Huan Wang, King Of Prussia, PA US

Patent application numberDescriptionPublished
20110306765STEREOSELECTIVE HYDROGENATION OF A KETONE - The present invention relates to a method comprising reducing a ketone of formula I:12-15-2011

Huan Yang, Douglaston, NY US

Patent application numberDescriptionPublished
20080214454Use of HMGB fragments as anti-inflammatory agents - Compositions and methods are disclosed for inhibiting the release of a proinflammatory cytokine from a vertebrate cell, and for inhibiting an inflammatory cytokine cascade in a patient. The compositions comprise a vertebrate HMGB A box, and an antibody preparation that specifically binds to a vertebrate HMGB B box. The methods comprise treating a cell or a patient with sufficient amounts of the composition to inhibit the release of the proinflammatory cytokine, or to inhibit the inflammatory cytokine cascade.09-04-2008
20100040607Combination Therapy with Inhibitors of HMGB and Caspase for the Treatment of Inflammatory Diseases - Compositions and methods are disclosed for treating a condition characterized by activation of an inflammatory cytokine cascade in a patient. The compositions comprise an agent that inhibits HMGB biological activity and a caspase inhibitor. The methods comprise treating a cell or a patient with sufficient amounts of the composition to inhibit the release of proinflammatory cytokine(s) and/or inhibit the inflammatory cytokine cascade.02-18-2010
20110020318Inhibitors of the Interaction Between HMGB Polypeptides and Toll-Like Receptor 2 as Anti-Inflammatory Agents - The invention features a method of treating an inflammatory condition in an individual, comprising administering an agent inhibits the interaction between a Toll-like receptor 2 (TLR2) and a high mobility group B (HMGB) polypeptide to the individual. The invention also features methods for identifying agents that inhibit the interaction between TLR2 and HMGB.01-27-2011
20110268695USE OF HMGB FRAGMENTS AS ANTI-INFLAMMATORY AGENTS - Compositions and methods are disclosed for inhibiting the release of a proinflammatory cytokine from a vertebrate cell, and for inhibiting an inflammatory cytokine cascade in a patient. The compositions comprise a vertebrate HMGB A box, and an antibody preparation that specifically binds to a vertebrate HMGB B box. The methods comprise treating a cell or a patient with sufficient amounts of the composition to inhibit the release of the proinflammatory cytokine, or to inhibit the inflammatory cytokine cascade.11-03-2011

Patent applications by Huan Yang, Douglaston, NY US

Huan Yu, Zhejiang CN

Patent application numberDescriptionPublished
20100222252DESHYDROXY VANCOMYCIN, THE PREPARATION, PHARMACEUTICAL COMPOSITION AND THE USE - The present invention provides a deshydroxy vancomycin compound,a method of its preparation and a pharmaceutical composition comprising a pharmaceutically effective amount of the deshydroxy vancomycin and the use of the said composition in the preparation of drugs for the treatment of susceptible bacteria infections. The method includes the following steps: (1) preparing a concentrated vancomycin solution containing the deshydroxy vancomycin by fermentations of 09-02-2010

Huan Zhang, Shenzhen CN

Patent application numberDescriptionPublished
20100075681METHOD AND APPARATUS OF PHYSICAL CELL IDENTIFIER ALLOCATION - A method and apparatus of allocating a Physical Cell Identifier (PCI) is disclosed in an embodiment of the present invention allowing different cells to operate on different frequencies while eliminating or reducing risk of PCI conflicts. Thereby PCI allocation is provided that is effective also in a multi-frequency environment.03-25-2010

Huan Zhang, Shanghai CN

Patent application numberDescriptionPublished
20120071169METHOD AND APPARATUS OF PHYSICAL CELL IDENTIFIER ALLOCATION - A method and apparatus of allocating a Physical Cell Identifier (PCI) is disclosed in an embodiment of the present invention allowing different cells to operate on different frequencies while eliminating or reducing risk of PCI conflicts. Thereby PCI allocation is provided that is effective also in a multi-frequency environment.03-22-2012

Huan Zhou, Guangdong Province CN

Patent application numberDescriptionPublished
20100271185BINARY TREE METHOD FOR MULTI-TAG ANTI-COLLISION - A binary tree method for avoiding collision of multiple tags, comprising: during inventorying tags, a reader sending a re-splitting instruction to the tags and entering a next time slot for reception if the reader does not receive any reply information from the tags in a specified time slot and one of the following conditions is satisfied: the reader received incorrect reply information from the tags in the former time slot, or a re-splitting instruction was sent in the former time slot; and when the tags receive the re-splitting instruction, for tags whose counter values are not 1, the counter values remaining unchanged, and tags whose counter values are 1 splitting into two subsets 0 and 1, and those counter-0 tags replying to the reader. With the present invention, the inventorying flow of Binary Tree is optimized, the inventorying efficiency is improved, and the whole flow becomes more reasonable.10-28-2010