Li Shen
Li Shen, Shanghai CN
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20110102552 | ON-VEHICLE THREE-DIMENSIONAL VIDEO SYSTEM AND METHOD OF MONITORING THE SURROUNDING ENVIRONMENT OF A VEHICLE USING THE SAME - An on-vehicle three-dimensional video system is provided for a vehicle and a method is provided for monitoring a surrounding environment of a vehicle. The on-vehicle three-dimensional video system includes, but is not limited to cameras, a display screen, a control module, and a power supply device. The cameras are provided in pairs for filming the surrounding environment of the vehicle from different angles, and the display screen is able to bring about a three-dimensional video effect according to pairs of video signals from the cameras. With the on-vehicle three-dimensional video system, a realistic three-dimensional output of the surrounding environment of the vehicle is realized on the display screen so that the driver can clearly know about the precise relative position of a corresponding portion of the vehicle with respect to the surrounding environment. | 05-05-2011 |
Li Shen, Boyds, MD US
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20090124516 | System for Providing Control Reactions for Real Time RT-PCR - Provided are methods and oligonucleotides useful as primers and templates for internal controls designed for use in Real Time Reverse Transcriptase Polymerase Chain Reactions. Use of the present methods and oligonucleotides allows validation of assay parameters and of the results that an assay set. | 05-14-2009 |
20100304995 | Arrays and Methods for Reverse Genetic Functional Analysis - Provided are methods, kits and arrays for carrying out relative measurement of an analyte of interest in a biological sample. As specifically exemplified, there is an array of stabilized, desiccated cDNA preparations, each at a defined location within the array, where those cDNAs were prepared from cells treated with a particular condition believed to modulate at least one gene of interest. Detection can be via Real Time Polymerase Chain Reaction using an appropriate reaction mixture and primers specific for a coding sequence of interest, and a greater relative amount of a RT PCR product from a control preparation reflects greater gene expression in response to the test condition whereas a lower amount of RT PCR product reflects an inhibitory effect on expression of the coding sequence of interest as a result of the application of the test condition. | 12-02-2010 |
Li Shen, Audubon, PA US
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20080262228 | Metabolites of 5-fluoro-8- quinoline and methods of preparation and uses thereof - The present invention relates to novel metabolites of 5-Fluoro-8-{4-[4-(6-methoxyquinolin-8-yl)piperazin-1-yl]piperidin-1-yl}quinoline, which can be useful in treating CNS disorders. The present invention further relates to processes for their preparation, to pharmaceutical compositions comprising them, and to methods of using them. | 10-23-2008 |
20090306000 | TANAPROGET DERIVATIVES, METABOLITES, AND USES THEREOF - A method of generating synthetic metabolites of tanaproget derivatives thereof is provided. These compounds and methods of using these derivatives for detecting tanaproget metabolites in samples are provided. | 12-10-2009 |
Li Shen, Bellevue, WA US
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20080294783 | Grid Identification for Audio Provider - Procedures for identifying audio clients in a media session are described. A gateway device may provide a unique identifier for identifying the audio client/user agent instance. In an example, a globally routable user agent universal resource indicator (GRUU) may be mapped to the gateway device servicing the audio client and a unique identifier may be provided. In examples, the gateway device may include a grid and grid value for identifying the audio client. | 11-27-2008 |
20080298593 | Gateway Shared Key - Procedures for using common encrypt/decrypt keys are described. In an example, a scale key is generated for encrypting host media stream for more than one client. The scale key may be exchanged with a first client so that the host receives a first client key for decrypting a first client media stream. The host may send a gateway device the scale key such that the gateway device may use the scale key. In implementations, the host may receive a share key for decrypting end client media stream forwarded through the gateway device. | 12-04-2008 |
20090003249 | Determination and Display of Endpoint Identities - Tools and techniques for determination and display of endpoint identities are described herein. The tools may provide machine-readable storage media containing machine-readable instructions for receiving responses to requests to open call sessions involving given endpoints, and for extracting human-understandable identification information from these responses. These instructions may also extract previously stored identification information associated with the endpoint, where the identification information was extracted from a previous response transmitted from the endpoint. | 01-01-2009 |
20090003582 | Optimized Replacement of Calls Using A Grid Parameter - Tools and techniques for optimized replacement of calls using a grid parameter are described herein. The tools may provide machine-readable storage media containing machine-readable instructions for receiving indications of incoming calls, and for populating fields in a contact header structure that are associated with the incoming call. The fields may include a field for containing a globally unique identifier (GUID) associated with the incoming call. The tools may also receive requests to replace a call within a plurality of active calls that are handled by a server. In response to such requests, the tools may search for the call using the GUID. | 01-01-2009 |
20090116634 | ACCOMMODATION OF TWO INDEPENDENT TELEPHONY SYSTEMS - Independent telephony systems are integrated by using symmetric forking from both systems. Calls received by either system are forked to the other system. Thus, a call can be accepted by one of the systems, using its external interfaces, and presented to all devices in both systems. Each system is enabled to leverage internal call control advanced features to enhance overall user experience. Internally inserted parameters to call requests are used between the two systems for preventing endless loop of calls between the integrated systems. | 05-07-2009 |
20130185614 | Lost Real-Time Media Packet Recovery - Systems, methods and computer program products for facilitating the recovery of lost real-time media packets within a computer network real-time application implementing Forward Error Control (FEC), such that server performance is not affected from a CPU and memory perspective, are disclosed. In an embodiment, a conference server that is part of a communication network compliant with the Real Time Transport Protocol (RTP) is able to avoid regenerating FEC packets by not performing any FEC coding operation on the packets unless it is flagged to indicate regeneration via an FEC (e.g., Reed-Solomon) coding is necessary. Absent the flag, the conference server updates the received FEC packet as per the RTP and transmits the packet to its ultimate destination. Such disclosed systems, methods and computer program products are independent of the nature of the media being protected and flexible enough to support a wide variety of FEC techniques. | 07-18-2013 |
Li Shen, Beijing CN
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20130179748 | SYSTEMS AND METHODS FOR ERROR CHECKING AND CORRECTING FOR MEMORY MODULE - Methods for error checking and correcting (ECC) in a memory module including at least one memory unit are provided. The method includes the steps of: receiving input data from the memory unit; performing, by a first ECC module, a first ECC operation to the input data and generating a decoding result which indicates whether decoding was successful; and determining whether to activate a second ECC module to perform a second ECC operation to the input data according to the decoding result, wherein the first and second ECC modules respectively utilize a first method and a second method, wherein the first method applies a ECC with a first fault tolerant quantity for error correction and the second method applies a ECC with a second fault tolerant quantity for error correction, and the second fault tolerant quantity is larger than the first fault tolerant quantity. | 07-11-2013 |
Li Shen, Exton, PA US
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20130143827 | TANAPROGET DERIVATIVES, METABOLITES, AND USES THEREOF - A method of generating synthetic metabolites of tanaproget derivatives thereof is provided. These compounds and methods of using these derivatives for detecting tanaproget metabolites in samples are provided. | 06-06-2013 |
Li Shen, Cincinnati, OH US
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20150055134 | METHOD AND SYSTEM FOR ANALYZING A COLORIMETRIC ASSAY - Described herein is a method, system and computer program for analyzing a colorimetric assay that includes obtaining an image of the assay, optionally correcting for ambient lighting conditions in the image, converting the intensity data for at least one of the red channel, the green channel, or the blue channel to a first data point, recalling a predetermined standardized curve, comparing the first data point with the standardized curve, and identifying the value for the assay parameter from the standardized curve. | 02-26-2015 |