Yin, PA
Bei Yin, Phoenixville, PA US
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20150230460 | MICROBICIDAL COMPOSITION - A synergistic microbicidal composition containing 2-(decylthio)ethanamine or its hydrochloride salt and 2,2-dibromomalonamide in a weight ratio from 64/1 to 1/16. | 08-20-2015 |
Dawei Yin, Bethlehem, PA US
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20140156231 | PROBABILISTIC RELATIONAL DATA ANALYSIS - A multi-relational data set is represented by a probabilistic multi-relational data model in which each entity of the multi-relational data set is represented by a D-dimensional latent feature vector. The probabilistic multi-relational data model is trained using a collection of observations of relations between entities of the multi-relational data set. The collection of observations includes observations of at least two different relation types. A prediction is generated for an observation of a relation between two or more entities of the multi-relational data set based on a dot product of the optimized D-dimensional latent feature vectors representing the two or more entities. The training may comprise optimizing the D-dimensional latent feature vectors to maximize likelihood of the collection of observations, for example by Bayesian inference performed using Gibbs sampling. | 06-05-2014 |
20140156579 | CONVEX COLLECTIVE MATRIX FACTORIZATION - A method operates on observed relationship data between pairs of entities of a set of entities including entities of at least two (and optionally at least three) different entity types. An observed collective symmetric matrix is constructed in which element (n,m)=element (m,n) stores the observed relationship between entities indexed n and m when the observed relationship data includes this observed relationship. A prediction collective symmetric matrix is optimized in order to minimize a loss function comparing the observed collective symmetric matrix and the prediction collective symmetric matrix. A relationship between two entities of the set of entities is predicted using the optimized prediction collective symmetric matrix. Entities of the same entity type may be indexed using a contiguous set of indices such that the entity type maps to a contiguous set of rows and corresponding contiguous set of columns in the observed collective symmetric matrix. | 06-05-2014 |
Hao Yin, King Of Prussia, PA US
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20100081830 | METHODS OF SYNTHESIZING N-HYDROXYSUCCINIMIDYL CARBONATES - The present disclosure relates to methods of synthesizing N-hydroxysuccinimidyl-carbonate intermediates from the corresponding sulfones useful in the preparation of 1-(acyloxy)-alkyl carbamate prodrugs. | 04-01-2010 |
20100087667 | METHODS OF SYNTHESIZING 1-(ACYLOXY)-ALKYL CARBAMATE PRODRUGS - The present disclosure relates to methods of synthesizing 1-(acyloxy)-alkyl carbamate prodrugs and to intermediates used in the methods. | 04-08-2010 |
20130116436 | PROCESS FOR PREPARING PYRANO - [2,3-C]PYRIDINE DERIVITAVES - The present invention relates to a process comprising the step of dehydrating a compound of Formula (I): | 05-09-2013 |
Hujun Yin, Bethlehem, PA US
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20080259792 | Packet shaping for mixed rate 802.11 wireless networks - A method of shaping data packet transmissions by nodes in a wireless network is presented. Each node sets a maximum limit for MAC service data unit size based on data rate so that maximum transmission times for data packet transmissions by all of the nodes are approximately the same. | 10-23-2008 |
20080259866 | WLAN having load balancing by access point admission/termination - A network includes access points that admit/terminate mobile station associations based upon the loading level of the access point and/or whether a mobile station can associate with a further access point. Mobile stations transmit information indicative of the access points to which they can associate. The access points determine whether to admit/terminate a mobile station association based upon access point loading. | 10-23-2008 |
20080316985 | WLAN having load balancing based on access point loading - A network having distribution of access point loading includes access points to which mobile stations can associate themselves based upon access point beacon signal levels and loading levels for the various access points. A mobile station receives beacon signals from various access points and determines a signal strength for the received beacon signals. The mobile station also receives access point loading information from the access points. The mobile station associates with an access point based upon the access point beacon signal strengths and the access point loading information. | 12-25-2008 |
20110149770 | Adaptive MAC fragmentation and rate selection for 802.11 wireless networks - A method for setting and adjusting MAC fragmentation threshold for IEEE 802.11 networks operating at different data rates is presented. The fragmentation threshold is adjusted based on throughput performance, delay constraints and hidden node influence. | 06-23-2011 |
Hujun Yin, Whitehall, PA US
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20110164520 | WLAN Having Load Balancing Based on Access Point Loading - A network having distribution of access point loading includes access points to which mobile stations can associate themselves based upon access point beacon signal levels and loading levels for the various access points. A mobile station receives beacon signals from various access points and determines a signal strength for the received beacon signals. The mobile station also receives access point loading information from the access points. The mobile station associates with an access point based upon the access point beacon signal strengths and the access point loading information. | 07-07-2011 |
20130028116 | WLAN Having Load Balancing Based on Access Point Loading - A network having distribution of access point loading includes access points to which mobile stations can associate themselves based upon access point beacon signal levels and loading levels for the various access points. A mobile station receives beacon signals from various access points and determines a signal strength for the received beacon signals. The mobile station also receives access point loading information from the access points. The mobile station associates with an access point based upon the access point beacon signal strengths and the access point loading information. | 01-31-2013 |
Jiyi Yin, Swarthmore, PA US
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20080293663 | CELLULAR GENES REGULATED BY HIV-1 INFECTION AND METHODS OF USE THEREOF - This invention provides cellular gene products which have anti-apoptotic activity in HIV-1 infected cells and provides agents for the inhibition of the cellular gene products. | 11-27-2008 |
Kainan Yin, Blue Bell, PA US
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20140039904 | DATA EDITING AND APPROVAL FUNCTION IN CLINICAL SUPPLIES IVRS SYSTEMS - Systems, methods, and other embodiments associated with data editing in a web-based interactive web response system are described. In one embodiment, a method includes receiving a request to perform an edit on a data field over a web-based protocol. The request is sent to an approval function that accesses stored authorization data to select an approval level associated with the data field. The approval function also determines an authorized approver mapped to the approval level to generate a notification over the web-based protocol. The notification is transmitted to at least one authorized approver over the web-based protocol. Approval to perform the edit is received from the at least one authorized approver over the web-based protocol. | 02-06-2014 |
Le-Jun Yin, Harleysville, PA US
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20150213067 | SYSTEM AND METHOD FOR OBJECT ENTRY AND EGRESS CONTROL IN A PREDEFINED AREA - A system and method of loss prevention using a pair of ID tags is disclosed. The user or owner of the protected object can dynamically create a security perimeter by using key ID tag and object ID tag pair. An object ID tag is either embedded in or attached to a protected object. A key ID tag, which is in a handheld device, has protection to prevent unauthorized scan. The object ID tag information can only be obtained from key ID tag using preprogrammed algorithm. The area security system will be armed after reading and validating a key ID tag scanned by the user. If anyone takes protected object with object ID tag out of the area without proper key ID tag authentication, alarm will be triggered. | 07-30-2015 |
Shizhuo Yin, State College, PA US
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20140146159 | Z-MICROSCOPY - We present a method for parallel axial imaging, or z-microscopy, utilizing an array of tilted micro mirrors arranged along the axial direction. Image signals emitted from different axial positions can be orthogonally reflected by the corresponding micro mirrors and spatially separated for parallel detection, essentially converting the more challenging axial imaging to a lateral imaging problem. Each micro mirror also provides optical sectioning capability due to its finite dimension. | 05-29-2014 |
Zuohong Yin, West Chester, PA US
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20080242830 | Lower-color polytrimethylene ether glycol using hydride compounds - The present invention relates to a process for preparing lower-color polytrimethylene ether glycol, comprising contacting said polytrimethylene ether glycol, or its precursor reaction-mixture, with a hydride compound during at least one stage of the process of manufacture, or on the polytrimethylene ether glycol resulting form such process, such that the polytrimethylene ether glycol demonstrates a reduced color (as compared to using no hydride compound). | 10-02-2008 |
20080242831 | Lower-color polytrimethylene ether glycol using zero-valent metals - The present invention relates to a process for preparing lower-color polytrimethylene ether glycol polymer, comprising contacting said polytrimethylene ether glycol polymer, or its precursor reaction-mixture, with a zero-valent metal during at least one stage of the process of manufacture, or on the polytrimethylene glycol resulting form such process, such that the polytrimethylene ether glycol polymer demonstrates a reduced color (as compared to using no zero-valent metal). | 10-02-2008 |
20100204436 | PROCESS FOR PREPARING POLY(TRIMETHYLENE ETHER) GLYCOL AND COPOLYMERS THEREOF - Processes for preparing relatively high molecular weight poly(trimethylene ether)glycol employing a cocatalyst system are provided. | 08-12-2010 |
20100204439 | PROCESSES FOR MAKING POLY(TRIMETHYLENE ETHER) GLYCOL USING ORGANOPHOSPHOROUS COMPOUND - Processes for preparing poly(trimethylene ether)glycol-based polymers using an organophosphorous compound are provided. | 08-12-2010 |
20130009333 | PROCESS FOR MAKING NONWOVEN WEBS - A nonwoven web comprising bicomponent fibers. The fibers have continuous phases each of a first polyarylene sulfide (PAS) component and a polymer component. The polymer component may also be a second polyarylene sulfide. The first polyarylene sulfide component contains a tin or a zinc additive or both, and the first polyarylene sulfide component of any given fiber is at least partially exposed to the external surface of that fiber. | 01-10-2013 |
20130011544 | STABILIZATION OF POLYMERIC STRUCTURES - A method for stabilizing a polymeric structure against thermo-oxidative degradation is described. A polymeric core structure is provided with a skin layer that contains a skin resin in which the skin resin at least partially envelops a portion of the core structure. The skin structure then provides a barrier that thereby stabilizes the portion of the structure that is enveloped. The skin resin is made from a treated polyarylene sulfide. | 01-10-2013 |
20130012092 | STABILIZATION OF POLYMERIC STRUCTURES - A nonwoven web comprising bicomponent fibers. The fibers have continuous phases each of a first polyarylene sulfide (PAS) component and a polymer component. The polymer component may also be a second polyarylene sulfide. The first polyarylene sulfide component contains a tin or a zinc additive or both, and the first polyarylene sulfide component of any given fiber is at least partially exposed to the external surface of that fiber. | 01-10-2013 |
20130012638 | METHODS OF DECREASING VISCOSITY OF A POLYARYLENE SULFIDE-CONTAINING POLYMER MELT - This invention relates to methods for decreasing the complex viscosity of a polyarylene sulfide polymer melt while maintaining the molecular weight of the polyarylene sulfide with time. This invention also relates to polymer melt compositions comprising a polyarylene sulfide, wherein the complex viscosity of the composition is decreased relative to the complex viscosity of the native polyarylene sulfide measured under the same conditions, and the weight average molecular weight of the polyarylene sulfide is maintained. The methods of decreasing the complex viscosity of a polyarylene sulfide-containing polymer melt, and the polymer melt compositions so obtained, are useful in processes to produce fibers, films, nonwovens, and molded parts from polyarylene sulfides. | 01-10-2013 |
20130012671 | CURE ACCELERATION OF POLYMERIC STRUCTURES - A method for accelerating the curing of a polyarylene sulfide. The polyarylene sulfide is blended with a cure accelerator to form a mixture where the weight percentage of accelerator is between 0.2% and 15.0% of the total weight of the blend. The mixture is cured at 320° C. or above for at least 20 minutes. The cure accelerator is a compound selected from the group consisting of ionomers, hindered phenols, polyhydric alcohols, polycarboxylates, and mixtures of the foregoing. | 01-10-2013 |
20130210307 | POLYARYLENE SULFIDE COMPOSITIONS - Provided are novel compositions comprising a polyarylene sulfide and at least one tin additive comprising a branched tin(II) carboxylate selected from the group consisting of Sn(O | 08-15-2013 |