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Guan, US
Banglin Guan US
| Patent application number | Description | Published |
|---|---|---|
| 20110232620 | CUTTING MACHINE FOR STONE MATERIALS - The present invention provides a cutting machine for stone materials having a power head part, a bedplate, a frame for supporting the bedplate and a basin disposed under the frame. The present invention may also have an expanded basin disposed outside of the basin and a water-retaining device with an upward slope angle may be arranged on the expanded basin to block splashed muddy water in a multi-directional manner during a cutting operation. | 09-29-2011 |
Bing Guan, Bowie, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20100012849 | DETECTOR FOR DUAL BAND ULTRAVIOLET DETECTION - The invention concerns a single detector with two designable wavelengths and bandwidths for ultraviolet detection based on n | 01-21-2010 |
| 20110284756 | DETECTOR FOR DUAL BAND ULTRAVIOLET DETECTION - The invention concerns a single detector with two designable wavelengths and bandwidths for ultraviolet detection based on n | 11-24-2011 |
Chenxia Guan, Nashville, TN US
| Patent application number | Description | Published |
|---|---|---|
| 20080243113 | MODIFICATION OF STENT SURFACES TO IMPART FUNCTIONALITY - In one aspect, the invention relates to coated substrates comprising a substrate having a surface, a cationic polymer layer adjacent the surface of the substrate, an anionic polymer layer adjacent the cationic polymer layer and methods for producing and using same. In one aspect, the cationic polymer layer comprises at least one residue of a first compound having the structure: | 10-02-2008 |
| 20120059456 | MODIFICATION OF STENT SURFACES TO IMPART FUNCTIONALITY - In one aspect, the invention relates to coated substrates comprising a substrate having a surface, a cationic polymer layer adjacent the surface of the substrate, an anionic polymer layer adjacent the cationic polymer layer and methods for producing and using same. In one aspect, the cationic polymer layer comprises at least one residue of a first compound having the structure: | 03-08-2012 |
Chun Guan, Lexington, KY US
| Patent application number | Description | Published |
|---|---|---|
| 20080279446 | SYSTEM AND TECHNIQUE FOR RETRIEVING DEPTH INFORMATION ABOUT A SURFACE BY PROJECTING A COMPOSITE IMAGE OF MODULATED LIGHT PATTERNS - A technique, associated system and program code, for retrieving depth information about at least one surface of an object. Core features include: projecting a composite image comprising a plurality of modulated structured light patterns, at the object; capturing an image reflected from the surface; and recovering pattern information from the reflected image, for each of the modulated structured light patterns. Pattern information is preferably recovered for each modulated structured light pattern used to create the composite, by performing a demodulation of the reflected image. Reconstruction of the surface can be accomplished by using depth information from the recovered patterns to produce a depth map/mapping thereof. Each signal waveform used for the modulation of a respective structured light pattern, is distinct from each of the other signal waveforms used for the modulation of other structured light patterns of a composite image; these signal waveforms may be selected from suitable types in any combination of distinct signal waveforms, provided the waveforms used are uncorrelated with respect to each other. The depth map/mapping to be utilized in a host of applications, for example: displaying a 3-D view of the object; virtual reality user-interaction interface with a computerized device; face—or other animal feature or inanimate object—recognition and comparison techniques for security or identification purposes; and 3-D video teleconferencing/telecollaboration. | 11-13-2008 |
E Guan, Doylestown, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20110034882 | Stoppers Used in Pre-filled Syringes - A stopper adapted for attachment with a plunger rod for use within a syringe barrel is disclosed. The stopper includes a main body defining an open rearward end and a closed front end. The open rearward end is adapted to receive a front forward end attachment portion of the plunger rod. The stopper also includes a core member integrally formed with the main body adjacent the closed front end. The core member includes a nose portion having a conical tip configured for entering an outlet opening of the syringe barrel. The closed front end of the stopper has a profile configured to cooperate with an internal surface of the syringe barrel wall to prevent reflux and reduce dead space within the barrel. | 02-10-2011 |
E. Guan, Parsippany, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20080300550 | POSITIVE DISPLACEMENT STOPPER FOR A PRE-FILLED SYRINGE - A stopper adapted for attachment with a plunger rod for use within a syringe barrel is disclosed. The stopper includes a main body defining an open rearward end and a closed front end. The open rearward end is adapted to receive a front forward end attachment portion of the plunger rod. The stopper also includes a core member integrally formed with said main body adjacent the closed front end. The core member includes a nose portion having a profile adapted to create a positive seal with an outlet opening of such syringe barrel. | 12-04-2008 |
| 20080300551 | STOPPER AND PLUNGER ROD FOR A PRE-FILLED SYRINGE - A plunger rod adapted for attachment with a stopper for use with a syringe barrel is disclosed. The plunger rod includes an elongated member having a front end and a back end, the plunger rod extending along a longitudinal axis. The plunger rod includes at least one deflecting arm associated with the front end of the elongated member. The deflecting arm is capable of deflecting radially inward during insertion of the plunger rod into a stopper, and deflecting outward into contact with an inner surface of the stopper after insertion to lock the plunger rod within the stopper. | 12-04-2008 |
Haiying Guan, Bethesda, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20090290762 | SYSTEM AND METHOD FOR HUMAN HAND MOTION DETECTION BY SKIN COLOR PREDICTION - Systems and methods for motion detection of human skin within temporally adjacent electronic images are provided. Motion detection is accomplished by analyzing the color values of selected pixels within the electronic images represented in CbCr color space. Histogram distributions which represent skin colors and non-skin colors in CbCr color space are modeled in order to provide likelihoods that a selected color value appears within the histogram distributions. Posterior skin probability values, indicating the probability that a selected pixel having a given CbCr color value represents human skin, are calculated from these likelihoods. For each of the selected pixels, an intensity difference of the pixel between the electronic images is compared to an adaptive intensity threshold which is a function of the posterior skin probability in order to determine whether the pixel is in motion. | 11-26-2009 |
| 20100027845 | SYSTEM AND METHOD FOR MOTION DETECTION BASED ON OBJECT TRAJECTORY - A system and method for controlling a device via gesture recognition is disclosed. In one embodiment, the system comprises a video capture device configured to capture video of an object, a tracking module configured to track the position of the object, thereby defining a trajectory, a trajectory analysis module configured to determine whether or not a portion of the trajectory defines a recognized gesture, and a control module configured to change a parameter of the device when it is determined that the trajectory of the object defines a recognized gesture. | 02-04-2010 |
| 20100027846 | SYSTEM AND METHOD FOR WAVING DETECTION BASED ON OBJECT TRAJECTORY - A system and method for detecting a waving motion from a sequence of ordered points is disclosed. In one embodiment, the method comprising receiving a sequence of ordered points, selecting a subset of the sequence of ordered points, determining if the subset defines a circular shape, and storing an indication of whether or not the subset defines a waving motion. Various metrics for determining if the subset defines a waving motion, which allow for a trade-off between accuracy and complexity, are disclosed. | 02-04-2010 |
| 20100027892 | SYSTEM AND METHOD FOR CIRCLING DETECTION BASED ON OBJECT TRAJECTORY - A system and method for detecting a circular shape from a sequence of ordered points is disclosed. In one embodiment, the method comprises receiving a sequence of ordered points, selecting a subset of the sequence of ordered points, determining if the subset defines a circular shape, and storing an indication of whether or not the subset defines a circular shape. Various metrics for determining if the subset defines a circular shape, which allow for a trade-off between accuracy and complexity, are disclosed. | 02-04-2010 |
Hanjun Guan, Lexington, KY US
| Patent application number | Description | Published |
|---|---|---|
| 20080317732 | Amyloid Peptide Inactivating Enzyme to Treat Alzheimer's Disease Peripherally - Methods for treatment and/or prevention of Alzheimer's disease comprising inactivating peripheral AP in serum to a reduce A(3 in the brain. Methods comprise expression of amyloid peptide inactivating enzyme on bone marrow cells; and coupling of amyloid peptide inactivating enzyme to hematopoietic cells. | 12-25-2008 |
Hann-Wen Guan, Bothwell, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20110085167 | SURFACE PLASMON RESONANCE SPECTROMETER WITH AN ACTUATOR DRIVEN ANGLE SCANNING MECHANISM - Instruments and methods relating to surface plasmon imaging are described. An instrument comprises a semi-circular rail and a driving mechanism. The driving mechanism is attached to a light source mount and a detector mount, and both the light source mount and the detector mount are attached to the semi-circular rail with connectors. Each connector allows the light source mount and detector mount to slide along the rail. The synchronous movement of the light source mount and the detector mount changes the angle of incidence of a light beam from the light source with respect to the plane of the sample surface on the sample stage. | 04-14-2011 |
Hanping Guan, Chapel Hill, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100043100 | POLYNUCLEOTIDES FOR REGULATION OF HIGH LEVEL TISSUE-PREFERRED EXPRESSION IN CROP PLANTS - This invention provides polynucleotides regulating high level tissue-preferred expression. Compositions comprising the polynucleotides include DNA constructs useful for plant transformation and plants transformed with such DNA constructs. Further provided are methods for the expression of transgenes in plants using the tissue-preferred regulatory elements. | 02-18-2010 |
Huili Guan, Lawrence, KS US
| Patent application number | Description | Published |
|---|---|---|
| 20100292109 | SWELLABLE POLYMERS WITH HYDROPHOBIC GROUPS - The invention is directed to crosslinked water-soluble swellable polymers, methods for making same and their various uses. More particularly, the invention relates to a composition comprising expandable polymeric particles being made with 0.1-5% hydrophobic monomers and labile crosslinkers and stable crosslinkers, said particles mixed with a fluid. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into a well and when the heat and/or pH of the target zones in the formation cause degradation of the labile crosslinker and when the particle expands, the hydrophobic groups associate to form a hydrophobically associative polymer, thus diverting water to lower permeability regions and improving oil recovery. | 11-18-2010 |
| 20100314114 | SWELLABLE POLYMER WITH ANIONIC SITES - The invention is directed to stable crosslinked water-soluble swellable polymers and methods for making same. More particularly, the invention relates to a composition comprising expandable polymeric particles having anionic sites and labile crosslinkers and stable crosslinkers, said particle mixed with a fluid and a cationic crosslinker that is capable of further crosslinking the particle on degradation of the labile crosslinker and exposure of the anionic sites so as to form a gel. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into target zone and when the heat and/or suitable pH of the target zone cause degradation of the labile crosslinker and the particle expands, the cationic crosslinker crosslinks the polymer to form a gel, thus diverting water to lower permeability regions and improving oil recovery. | 12-16-2010 |
| 20100314115 | SWELLABLE POLYMER WITH CATIONIC SITES - The invention is directed to long lasting crosslinked water-soluble swellable polymers, methods for making same, and their uses. More particularly, the invention relates to a composition comprising expandable polymeric particles having cationic sites as well as labile crosslinkers and stable crosslinkers, said particle mixed with a fluid. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into a target zones in the reservoirs and when the heat and/or a suitable pH in the reservoir cause degradation of the labile crosslinker and when the particle expands, the cationic sites in the polymer adsorb to negative sites of the rock in the formation, thus diverting water to lower permeability regions and improving oil recovery. However, many other uses are possible. | 12-16-2010 |
| 20120037364 | DELAYED GELLING AGENTS - The invention is directed to delayed gelation agents comprising a degradable polymeric cage containing therein one or more gelation agents. The cage degrades in situ, e.g, in an oil reservoir, thus releasing the gelation agent(s), which can then crosslink second polymers in situ to form a gel. | 02-16-2012 |
Jiebo Guan, Missouri City, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100174682 | Methods, Systems and Computer Program Products for Monitoring Changes to Objects on a Computer System Using Information Models and Baselines - Methods for monitoring changes in objects on a computer system include receiving a request to generate a baseline snapshot of a plurality of objects having associated object types. The object types include at least one object having an object type not managed by a file system of the computer system. Current information is obtained, responsive to the request to generate a baseline snapshot, from a plurality of data collectors to determine at least one attribute of each of the objects to define the baseline snapshot. A request for a baseline report for the objects is received. Updated information is obtained, responsive to the request for a baseline report, from the plurality of data collectors to update the at least one attribute of each of the objects. The baseline snapshot is compared to the obtained updated information to determine if any of the objects have changed. Receiving the request to generate the baseline snapshot may be preceded by generating a baseline definition query that identifies object types to be included in the generated baseline snapshot and their associated attributes and the received request to generate the baseline report includes an identification of the baseline definition query. | 07-08-2010 |
Jihua Guan, Raritan, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20090258909 | Novel Benzimidazole Derivatives Useful as Selective Androgen Receptor Modulators (SARMS) - The present invention is directed to novel benzimidazole derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by the androgen receptor. | 10-15-2009 |
| 20100298383 | NOVEL BENZIMIDAZOLE DERIVATIVES USEFUL AS SELECTIVE ANDROGEN RECEPTOR MODULATORS (SARMS) - The present invention is directed to novel benzimidazole derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by the androgen receptor. | 11-25-2010 |
| 20110086883 | NOVEL BENZIMIDAZOLE DERIVATIVES USEFUL AS SELECTIVE ANDROGEN RECEPTOR MODULATORS (SARMS) - The present invention is directed to novel benzimidazole derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by the androgen receptor. | 04-14-2011 |
Junjie Guan, Tenafly, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20120040050 | CHEWING GUM COMPOSITIONS PROVIDING FLAVOR RELEASE PROFILES - A chewing gum composition including at least three flavor compositions providing a unique and long-lasting flavor sensations to the consumer. | 02-16-2012 |
Kun-Liang Guan, Ann Arbor, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20080199896 | Diagnosis and Treatment of Diseases Arising from Defects in the Tuberous Sclerosis Pathway - The present invention relates to compositions and methods for identifying abnormalities in TSC signaling pathways. In particular, the present invention relates to methods of diagnosing and treating disorders such as tuberous sclerosis, which are caused by mutations in the TSC genes. The present invention further relates to methods and compositions for treating cancers mediated by TSC signaling disorders. | 08-21-2008 |
| 20080207671 | Diagnosis and treatment of diseases arising from defects in the tuberous sclerosis pathway - The present invention relates to compositions, methods for identifying, and methods for treating abnormalities in TSC signaling pathways. In particular, the present invention relates to methods of diagnosing, treating and preventing disorders caused by defects in the TSC signaling pathway (e.g., TSC-1, TSC-2, TSC-1/TSC-2, Rheb, mTOR, S6K, and 4EBP-1) such as tuberous sclerosis, diabetes, and complications related to diabetes (e.g., insulin resistance, obesity, nephropathy). The present invention further relates to compositions for treating and preventing disorders such as tuberous sclerosis, diabetes, and complications related to diabetes (e.g., insulin resistance, obesity, nephropathy). | 08-28-2008 |
| 20080312267 | Diagnosis and Treatment of Diseases Arising from Defects in the Tuberous Sclerosis Pathway - The present invention relates to compositions and methods for identifying abnormalities in TSC signaling pathways. In particular, the present invention relates to methods of diagnosing and treating disorders such as tuberous sclerosis, which are caused by mutations in the TSC genes. The present invention further relates to methods and compositions for treating cancers mediated by TSC signaling disorders. | 12-18-2008 |
Kyle Guan, Wayne, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20120066169 | TRUST MANAGEMENT SYSTEM FOR DECISION FUSION IN NETWORKS AND METHOD FOR DECISION FUSION - Disclosed is a trust management system for decision fusion in a network. The trust management system includes a detection subsystem having a plurality of sensors, and a plurality of channels. Each sensor of the plurality of sensors detects one of an occurrence and a non-occurrence of an event in the network. The trust management system further includes a fusion subsystem communicably coupled to the detection subsystem through the plurality of channels for receiving a decision of the each sensor and iteratively assigning a pre-determined weightage. The fusion subsystem ascertains a summation of respective decisions of the plurality of sensors and compares the weighted summation with a corresponding decision of the each sensor. The fusion subsystem further updates the assigned pre-determined weightage and determines the presence of the each sensor being one of a compromised sensor and a non-compromised sensor. Further disclosed is a method for decision fusion in a network. | 03-15-2012 |
Lei Guan, Philadelphia, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20120009555 | APPARATUS AND METHOD FOR RECOGNITION OF PATIENT ACTIVITIES - A medication confirmation method and apparatus. The method of an embodiment of the invention includes the steps of capturing one or more video sequences of a user administering medication via a medication administration apparatus, storing the captured one or more video sequences, and analyzing at least one of the stored video sequences to confirm that the user has properly administered the medication, and has properly positioned the medication administration apparatus. | 01-12-2012 |
Leonard Guan, Wilsonville, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20100129090 | METHOD TO PREVENT METERED TONER GRAY MARKET LEAKAGE - A device, such as a printer or copier, identifies the type of module being used. If the type of module requires the device to receive an unlock code, the device prompts for the unlock code (which can be a hash of the serial number of the device). Once the unlock code is received, the device can be used with modules of that type. If the unlock code is not received, the device does not operate with modules of that type. | 05-27-2010 |
Maoshi Guan, Kentwood, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20110045317 | DECORATIVE SURFACE FINISH AND METHOD OF FORMING SAME - A decorative metal finish for a part with a non-conductive surface where the non-conductive surface is lightly roughened to improve its adherence capabilities. A thin metal layer is electrolessly deposited on the lightly roughened surface to provide a bright durable metal finish on the non-conductive surface. An translucent finish is deposited over the thin metal layer to provide protection for the metal finish. | 02-24-2011 |
Rong J. Guan, Sammamish, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20080256561 | Web service platform for keyword technologies - The present web service platform includes a set of application program interfaces (APIs) and a framework for adding services that correspond to the APIs. The web service platform may also support a stored procedure (sproc) that allows combining results from two or more services before transmitting results to an application. The services relate to keyword technologies. | 10-16-2008 |
Rong Jian Guan, Sammamish, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20110196746 | SEARCH AUCTION INSIGHTS FOR ADVERTISERS - Systems, methods, and computer storage media having computer-executable instructions embodied thereon that provide insight to advertisers that participated in online advertiser auctions. A system receives data from one or more advertiser auctions and stores the data in a log. The log is queried for a sample of the data from the advertiser auctions. Data is extracted from the sample regarding advertisements submitted by the advertisers that participated in the advertiser auctions. Based on the data extracted from the sample, a report is generated that summarizes statistics and feedback regarding the advertisements that participated in the advertiser auctions. The report is displayed to a user. In embodiments, the report is automatically generated and displayed to the advertisers that participated in the advertiser auctions. | 08-11-2011 |
Rui Guan, Pendleton, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20110273047 | ROTOR LAMINATION ASSEMBLY - An electric machine includes a stator, and a rotor lamination assembly configured to rotate relative to the stator. The rotor assembly includes at least one lamination member that includes a body having an inner diametric edge that extends to an outer diametric edge, and at least one magnet receiving member. The at least one magnet receiving member is formed in the body and includes a first end that extends to a second end. The second end is spaced from the outer diametric edge to form a bridge portion. The at least one lamination member includes at least one stress concentration element positioned between the inner diametric edge and the outer diametric edge. The at least one stress concentration element is configured and disposed to reduce stress in the bridge portion. | 11-10-2011 |
| 20110273049 | ROTOR LAMINATION ASSEMBLY - An electric machine includes a stator, and a rotor lamination assembly configured and disposed to rotate relative to the stator. The rotor lamination assembly includes at least one lamination member including a body member having an outer diametric edge, and at least one magnet receiving member. The at least one magnet receiving member includes a first end that extends to a second end. The second end establishes an interruption zone in the outer diametric edge. | 11-10-2011 |
Wei Guan, Las Vegas, NV US
| Patent application number | Description | Published |
|---|---|---|
| 20120004028 | PROGRESSIVE JACKPOT ALERTS IN A GAMING SYSTEM - Various embodiments are directed to a gaming system capable of providing progressive level alerts or promotions when a progressive jackpot reaches a predetermined value. In one embodiment, the user is able to register for a progressive level alert. In another embodiment, the progressive level alert is presented on an affiliated or third party website. By providing progressive jackpot amount information, the user, who may not otherwise patronize a casino, is encouraged to visit the particular casino offering games capable of awarding a progressive jackpot prize of a predetermined amount. | 01-05-2012 |
Wei Guan, Alanta, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20120004854 | METABOLIC BIOMARKERS FOR OVARIAN CANCER AND METHODS OF USE THEREOF - Panels of serum metabolic biomarkers and methods of their use in detecting and diagnosing cancer, especially ovarian cancer, are disclosed. The metabolic biomarker panels include 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 50, 75, 100, 150, or more metabolites. Supervised classification methods, such as trained support vector machines (SVMs) are used to determine whether the levels of metabolic biomarkers in a subject are indicative of the presence of cancer. The disclosed biomarkers and methods preferably allow a diagnosis of cancer with an accuracy, a specificity, and/or a sensitivity of at least 80%, 85%, 90%, 95%, 96%, 97%, 98% or 99%. | 01-05-2012 |
Wei Guan, Hyattsville, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20110136448 | UPLINK POWER CONTROL SCHEME - An uplink power control technique may include a simplified maximum sector throughput (SMST) and a generalized maximum sector throughput (GMST). The SMST and GMST techniques may be used to determine a maximum sector throughput and cell-edge throughput to enhance the overall efficiency of the communication system. The uplink power control technique may determine the optimal uplink power value without collecting interference over thermal noise and without computing the individual channel losses in each neighboring sector. | 06-09-2011 |
Weihua Guan, Rochester, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20080317071 | Dual-Single-Frequency Fiber Laser and Method - An embodiment of the invention is directed to a dual-single-frequency fiber laser. A linear cavity formed by a short length of highly doped optical waveguide with distributed Bragg reflectors (DBRs) at respective ends, one of which is a polarization-maintaining PM-DBR, and a suitable pump source, provides orthogonally polarized dual-single-frequency laser emissions. Operating characteristics of the laser may be customized by appropriate design of the PM-DBR. Wavelength spacing between dual lasing wavelengths can be controlled via the birefringence parameters of the PM-DBR. Laser emission wavelengths may be controlled as a function of the period of the PM-DBR. Output power may be scaled upward by optimizing the PM-DBR reflectance and via pump power adjustment. Relaxation-oscillation effects (noise peaks) may be reduced by using a negative-feedback circuit on the pump laser. The use of a polarization-filtering component in regard to the orthogonal polarizations of the dual emissions enable laser operation in a single-polarization-single-frequency regime. | 12-25-2008 |
Weihua Guan, New Haven, CT US
| Patent application number | Description | Published |
|---|---|---|
| 20110031389 | System and Method for Trapping and Measuring a Charged Particle in a Liquid - A system and method for trapping a charged particle is disclosed. A time-varying periodic multipole electric potential is generated in a trapping volume. A charged particle under the influence of the multipole electric field is confined to the trapping volume. A three electrode configuration giving rise to a 3D Paul trap and a four planar electrode configuration giving rise to a 2D Paul trap are disclosed. | 02-10-2011 |
Wu Guan, Allen, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090168787 | Method and Apparatus for Rapid Session Routing - A gateway device at a user premises edge of a wide area network implements a method for rapidly routing a media session. for an application layer service. The gateway device receivers a request from a first endpoint device to create the media session with a second device. The request includes an application layer identifier for the second device. The method involves accessing a routing table within the gateway device using the application layer identifier and obtaining, from the internal routing table a network layer address for communication with the second device. The gateway device then creates a route for the media session for the application layer service via bi-directional network layer communications through at least one of its interfaces using the network layer address. | 07-02-2009 |
Xiyun Guan, Arlington, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100099198 | APPARATUS AND SYSTEM FOR PATTERN RECOGNITION SENSING FOR BIOMOLECULES - The present invention is an array nanopore stochastic sensing system for detection of single biomolecules and oligonucleotides. The system comprises a multi-channel system with multiple genetically modified protein pores for detection of analytes using the pattern recognition mechanism. By monitoring current blockade patterns, identity of single biomolecules can be determined in complex mixtures. | 04-22-2010 |
| 20100148126 | GENOMIC SEQUENCING USING MODIFIED PROTEIN PORES AND IONIC LIQUIDS - The present invention is a nanopore stochastic sensing system comprising modified protein pores for detection and sequencing of oligonucleotides. The system comprises a genetically modified protein pore with a variety of non-covalent bonding recognition sites to significantly slow down the translocation of ssDNA in the pores. The present invention also describes identification and application of DNA fingerprints, which are a sequence of small current modulation events for the determination of the sequence of ssDNA molecules. In separate embodiments the present invention describes a system and a method for the detection of monovalent cations, liquid explosives, water-insoluble compounds, biomolecules and oligonucleotides. The system comprising a wild-type or genetically modified protein pore with or without a molecular adaptor. Analyte samples and mixtures are added along with specially synthesized ionic liquids. | 06-17-2010 |
Yan Yi Guan US
| Patent application number | Description | Published |
|---|---|---|
| 20100273743 | MORPHOLIN-4-IUM 4 METHOXYPHENYL (MORPHOLINO) PHOSPHINODITHIOATE (GYY4137) AS A NOVEL VASODILATOR AGENT - The invention is directed to a method of administering hydrogen sulfide (H | 10-28-2010 |
Yimin Guan, Lexingotn, KY US
| Patent application number | Description | Published |
|---|---|---|
| 20100213165 | LOW EJECTION ENERGY MICRO-FLUID EJECTION HEADS - A micro-fluid ejection device structure and method therefor having improved low energy design. The devices include a semiconductor substrate and an insulating layer deposited on the semiconductor substrate. A plurality of heater resistors are formed on the insulating layer from a resistive layer selected from the group consisting of TaAl, Ta2N, TaAl(O,N), TaAlSi, Ti(N,O), WSi(O,N), TaAlN, and TaAl/TaAlN. A sacrificial layer selected from an oxidizable metal and having a thickness ranging from about 500 to about 5000 Angstroms is deposited on the plurality of heater resistors. Electrodes are formed on the sacrificial layer from a first metal conductive layer to provide anode and cathode connections to the plurality of heater resistors. The sacrificial layer is oxidized in a plasma oxidation process to provide a fluid contact layer on the plurality of heater resistors. | 08-26-2010 |
Yiping Guan, North Plainfield, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20080253633 | Aligning grids derived from fluorescent images of an array of signal sources - Disclosed are methods of processing images, and in particular aligning and orienting grids from a fluorescent array of signal sources, by linking nearest neighbor sources to form a hexagon, and then using the hexagon lines for alignment and orientation of the grid. Also disclosed are methods and algorithms for aligning image with grid and correcting for signal beads which are smaller than a grid field and the shift in a grid field. These methods can be used where the signal sources are fluorescent images from a microarray. Also disclosed are methods of automated watershed clustering following transformation. | 10-16-2008 |
Yongjun Guan, Abingdon, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20100323401 | GENERAL METHOD FOR GENERATING HUMAN ANTIBODY RESPONSES IN VITRO - This invention relates to an in vitro method of producing antigen specific B cells and antibodies that provides for the capture of an entire primary human antibody repertoire for any foreign antigen, allows for screening large numbers of immunogen/adjuvant combinations, and permits the isolation of human monoclonal antibodies on demand thereby obviating the need to immunize humans with the target antigen. | 12-23-2010 |
| 20110223615 | Rapid Expression Cloning of Human Monoclonal Antibodies from Memory B Cells - The present application provides methods for producing human monoclonal antibodies without using hybridoma technology, antibodies produced used the described methods, and methods for using the antibodies to treat or prevent disease conditions (e.g., infection by pathogens such as the Human Immunodeficiency Virus). | 09-15-2011 |
Yongli Guan, Pearland, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090075928 | G-QUARTET OLIGONUCLEOTIDES THAT TARGET HYPOXIA-INDUCIBLE FACTOR 1-a (HIF1a ) - The present invention concerns particular G-quartet oligonucleotides that are employed for the treatment and/or prevention of cancer. In specific cases, the G-quartet oligonucleotides inhibit HIF-1α. | 03-19-2009 |
Yousheng Guan, Fairfax, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20110217300 | Quinazolinone Compounds and Methods of Use Thereof - The present invention relates to quinazolinone compounds, and methods of preparation of these compounds. The present invention also relates to pharmaceutical compositions comprising the quinazolinone compounds. The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a quinazolinone compound of the present invention | 09-08-2011 |
Yun Guan, Woodstock, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20110150769 | IDENTIFICATION AND USE OF COMPOUNDS FOR TREATING PERSISTENT PAIN - The present application provides methods and compositions that can be used to treat persistent pain and to identify compounds that can be used for treating persistent pain. More specifically, agonists of members of the Mrgpr receptor family, particularly agonists of MrgprX1, can identified and screened for use in treating persistent pain, such as pain caused by inflammation or nerve injury. | 06-23-2011 |