Patents by Inventor Pratap Singh

Pratap Singh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20080162719
    Abstract: A method for information management comprises intercepting an output from an application; distributing packets according to a routing scheme, wherein the packets are associated with the output, and wherein distributing the packets may occur when the application is associated with a first operating system, and may also occur when the application is associated with a second operating system; and storing the packets.
    Type: Application
    Filed: March 18, 2005
    Publication date: July 3, 2008
    Inventors: Ajay Pratap Singh Kushwah, Akhil Kaushik, Jian Xing, Mayank Joshi, Pashupati Kumar, Subramaniam Periyagaram, Rangarajan Suryanarayanan, Yogita Bijani
  • Patent number: 7386565
    Abstract: Computer systems often strive to retrieve and process data from multiple sources. Integration and processing of data from multiple data sources tends to increase processing demands and decrease throughput due to the additional deployment of computational resources for handling multiple sources. An executable entity, such as a bean, which accesses each data source by the location of the data objects, and retrieves data objects corresponding to rows of data, is operable to access a plurality of data sources independently of the storage medium (i.e. DBMS), or format, and aggregate multiple objects from each of the data sources into a set of compound objects, in which each compound object includes associated fields from the accessed objects of the individual data sources.
    Type: Grant
    Filed: May 24, 2004
    Date of Patent: June 10, 2008
    Assignee: Sun Microsystems, Inc.
    Inventors: Servesh Pratap Singh, Amit Handa, Shreyas S. Kaushik
  • Publication number: 20080108147
    Abstract: Methods and compositions are disclosed for reducing non-specific binding in a binding assay for the determination of an analyte in a sample wherein one of the reagents for conducting the binding assay is an antibody reagent. The methods comprise treating the antibody reagent at a pH of about 2.0 to about 3.5. The method may further comprise treating the antibody reagent with a reducing agent in an amount sufficient to reduce non-specific binding of the antibody reagent. In some embodiments the reducing agent may be a thiol-containing reducing agent or a combination of two or more thiol-containing reducing agents.
    Type: Application
    Filed: November 3, 2006
    Publication date: May 8, 2008
    Inventors: Tie Wei, Pratap Singh, James Duffy, Amy Posey
  • Patent number: 7365218
    Abstract: The present invention provides an improved process for the preparation of Guggulsterones which comprises epoxidising 16-dihydropegnenolone acetate (16 DPA) by reacting 16DPA with hydrogen peroxide reagent adduct in the presence of a co-base in a polar solvent to obtain 3 ? hydroxy-16 ?, 17-oxido-5 pregnen-20-one, converting the 3 ? hydroxy-16?, 17-oxido-5-pregnen-20-one by reacting with hydrazine in the presence of a strong base at refluxing temperature followed by oxidation to obtain desired guggulsterones viz. to 5, 17-(20)-cis and trans pregnadiene-3 ?, 16-diol of the formula Ia and Ib.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: April 29, 2008
    Assignee: Council of Scientific and Industrial Research
    Inventors: Ram Pratap, Dharmendra Pratap Singh, Raghavendra Pal, Satyawan Singh
  • Publication number: 20080074190
    Abstract: Embodiments of the present invention disclose operational amplifiers which demonstrate good settling behavior with minimum over-shoot or ringing for improving settling behavior. The amplifiers include one or more amplification stages connected to form a symmetric structure. The amplification stage includes a boosting amplifier, a MOS transistor and a compensation capacitor. The MOS transistor can be an NMOS transistor and a PMOS transistor. Using this scheme pole-zero doublets are rearranged in a manner to improve the transient settling response.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 27, 2008
    Applicant: STMicroelectronics Pvt. Ltd., an Indian Company
    Inventors: Pratap Singh, Chandrajit Debnath, Rakesh Malik, Arnold D'Souza
  • Publication number: 20080074189
    Abstract: A continuous time common mode feedback module is capable of operating in a wide range of input voltages. The common mode feedback module includes a common mode detector and an amplifier for computing and amplifying the difference of a reference voltage and a common mode voltage of a first input signal and a second input signal. The common-mode feedback module includes a common mode resolver and a control voltage generating module coupled to each other to provide a common mode feedback voltage. The common mode feedback module provides a good linearity and a wide bandwidth, without compensation requirements. The common mode feedback module also provides small process corner dependence of bias current and a common mode offset.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 27, 2008
    Applicant: STMicroelectronics Pvt. Ltd., an Indian Company
    Inventors: Pratap Singh, Chandrajit Debnath, Rakesh Malik
  • Publication number: 20080068083
    Abstract: Embodiments of the present invention provide a low voltage continuous time common mode feedback (CMFB) module, for low voltage operational amplifiers, providing good linearity, wide bandwidth and low systematic offset. The common mode feedback module includes a controlling module and an initializing module. The controlling module and the initializing module are parallel common mode feedback loops. The controlling module is a main CMFB loop and the initializing module is an auxiliary CMFB loop and both the loops work simultaneously. The controlling module and the initializing module receive a first differential input voltage and a second differential input voltage supplied by differential outputs of a main differential amplifier. Both the CMFB loops are low gain amplifiers in order to provide operation as linear as possible over the entire differential output operating range of the main differential amplifier.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 20, 2008
    Applicant: STMicroelectronics Pvt. Ltd. an Indian Company
    Inventors: Pratap Singh, Chandrajit Debnath, Rakesh Malik, Ashish Sharma
  • Publication number: 20070297252
    Abstract: An integrated circuit device (for example, a logic device or a memory device (such as, a discrete memory device)), including a memory cell array having a plurality of memory cells arranged in a matrix of rows and columns, multiplexer circuitry, coupled to the memory cell array, wherein the multiplexer circuitry includes a plurality of data multiplexers, each data multiplexer having a plurality of inputs, including (i) a first input to receive write data which is representative of data to be written into the memory cells of the memory cell array in response to a write operation, and (ii) a second input to receive read data which is representative of data read from memory cells of the memory cell array, and an associated output to responsively output data from one of the plurality of inputs, and syndrome generation circuitry, coupled to the multiplexer circuitry, to generate: (i) a write data syndrome vector using the write data and (ii) a read data syndrome vector using the read data.
    Type: Application
    Filed: June 22, 2007
    Publication date: December 27, 2007
    Inventor: Anant Pratap Singh
  • Publication number: 20070268761
    Abstract: An integrated circuit device (for example, a logic device (such as, a microcontroller or microprocessor) or a portion of a memory device (such as, a discrete memory)), including (a) a memory cell array having a plurality of memory cells arranged in (i) a plurality of normal rows of memory cells which are associated with and selectable via normal row addresses and (ii) a redundant row of memory cells which is associated with and selectable via a redundant row address, (b) address decoder circuitry to generate decoded row address data in response to an applied row address, (c) a memory to store decoded redundant row address data, (d) normal word line drivers, (e) redundant word line drivers, and (f) redundancy address evaluation circuitry to (i) store decoded redundant row address data which corresponds to the redundant row address, and (ii) in operation, determine whether the decoded row address data corresponds to the decoded redundant row address data, and, in response thereto, to enable the redundant word l
    Type: Application
    Filed: May 17, 2007
    Publication date: November 22, 2007
    Inventor: Anant Pratap Singh
  • Publication number: 20070224608
    Abstract: The present invention discloses the detection of an important 12K-Da protein having cross-reactivity amongst different prevalent allergenic grasses and fungi can be useful for detection of respiratory allergies. Conventionally, the whole extracts that are used for diagnosis are unable to specifically detect the causative agents. In addition, they are also responsible for additional non-specific sensitivities in patients to other components present in the extract. If a single cross-reactive protein is available, it can replace large number of extracts used for detection of raised IgE levels in allergy by ELISA, immunoblotting and the likes. Further, number of pricks would be reduced and this would benefit both patient and clinicians. It is further realized that production of such a protein by recombinant methods can lead to its availability in pure form and bulk amounts required for routine diagnosis.
    Type: Application
    Filed: October 25, 2006
    Publication date: September 27, 2007
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Naveen Arora, Bhanu Pratap Singh, Vidhu Sharma
  • Patent number: 7266676
    Abstract: Methods and apparatus are provided for branch prediction in a digital processor. A method includes providing a branch target buffer having a tag array and a data array, wherein each entry in the tag array provides an index to a corresponding entry in the data array, storing in a selected entry in the tag array information representative of a branch target of a current branch instruction, storing in a corresponding entry in the data array information representative of a branch target of a next branch instruction, and providing the information representative of the branch target of the next branch instruction in response to a match to an entry in the tag array. The information representative of the branch target of the next branch instruction may include a taken branch target address of the next branch instruction and an offset value. The offset value may represent an address of a next sequential instruction following the next branch instruction.
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: September 4, 2007
    Assignee: Analog Devices, Inc.
    Inventors: Thang M. Tran, Ravi Pratap Singh, Deepa Duraiswamy, Srikanth Kannan
  • Patent number: 7220842
    Abstract: Methods, compositions and kits are disclosed directed at haptens, immunogens and immunoassays for buprenorphine (BUP) and nor buprenorphine (norBUP). The method comprises providing in combination in a medium (i) a sample suspected of containing buprenorphine (BUP) or norbuprenorphine (norBUP) and (ii) an antibody raised against an immunogen of buprenorphine (BUP) or norbuprenorphine (norBUP). The medium is examined for the presence of a complex comprising a labeled hapten of buprenorphine (BUP) or norbuprenorphine (norBUP) where the presence of such as complex indicates the presence of the compound in the sample.
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: May 22, 2007
    Assignee: Dade Behring Inc.
    Inventors: Yi-Feng Zheng, Pratap Singh, Dorota Bolle, Hshiou-Ting Liu
  • Patent number: 7134000
    Abstract: An instruction alignment unit for aligning instructions in a digital processor having a pipelined architecture includes an instruction queue, a current instruction buffer and a next instruction buffer in a pipeline stage n, an aligned instruction buffer in a pipeline stage n+1, instruction fetch logic for loading instructions into the current instruction buffer from an instruction cache or from the next instruction buffer and for loading instructions into the next instruction buffer from the instruction cache or from the instruction queue, and alignment control logic responsive to instruction length information contained in the instructions for controlling transfer of instructions from the current instruction buffer and the next instruction buffer to the aligned instruction buffer.
    Type: Grant
    Filed: May 21, 2003
    Date of Patent: November 7, 2006
    Assignee: Analog Devices, Inc.
    Inventors: Thang M. Tran, Ravi Pratap Singh, Deepa Duraiswamy, Srikanth Kannan
  • Publication number: 20050221405
    Abstract: Methods, compositions and kits are disclosed directed at haptens, immunogens and immunoassays for buprenorphine (BUP) and nor buprenorphine (norBUP). The method comprises providing in combination in a medium (i) a sample suspected of containing buprenorphine (BUP) or norbuprenorphine (norBUP) and (ii) an antibody raised against an immunogen of buprenorphine (BUP) or norbuprenorphine (norBUP). The medium is examined for the presence of a complex comprising a labeled hapten of buprenorphine (BUP) or norbuprenorphine (norBUP) where the presence of such as complex indicates the presence of the compound in the sample.
    Type: Application
    Filed: April 5, 2004
    Publication date: October 6, 2005
    Inventors: Yi-Feng Zheng, Pratap Singh, Dorota Bolle, Hshiou-Ting Liu
  • Publication number: 20050118727
    Abstract: Methods for quantitatively or qualitatively detecting an analyte in a sample and suitable reagents for this purpose, in particular to a carrier molecule to which one or more analyte-specific binding partner(s) is/are bonded and which possesses additional binding sites for a specific binding partner X or Y which is associated with a component of a signal-generating system, and to the use of such a conjugate, in particular in homogeneous binding tests.
    Type: Application
    Filed: December 1, 2003
    Publication date: June 2, 2005
    Inventors: Carsten Schelp, Pratap Singh, Michael Trier, Harald Ackermann, Susan Swann, Lee Hall
  • Patent number: 6831214
    Abstract: The invention relates to a novel palmarosa plant christened as “Vaishnavi”, said plant capable of setting seeds under selfing conditions and having high oil yield potential, and developed employing crop-burning technique as a physical mutagen.
    Type: Grant
    Filed: December 26, 2002
    Date of Patent: December 14, 2004
    Assignee: Council of Scientific & Industrial Research
    Inventors: Nirmal Kumar Patra, Sushil Kumar, Alok Kalra, Herikesh Bahadur Singh, Hemendra Pratap Singh, Ved Ram Singh, Hasan Tanveer, Nareshwar Mengi, Om Parkash Dhawan, Mahendra Singh Negi, Paltoo Ram, Vijay Pal Singh, Jitendra Pal Singh
  • Publication number: 20040236926
    Abstract: An instruction alignment unit for aligning instructions in a digital processor having a pipelined architecture includes an instruction queue, a current instruction buffer and a next instruction buffer in a pipeline stage n, an aligned instruction buffer in a pipeline stage n+1, instruction fetch logic for loading instructions into the current instruction buffer from an instruction cache or from the next instruction buffer and for loading instructions into the next instruction buffer from the instruction cache or from the instruction queue, and alignment control logic responsive to instruction length information contained in the instructions for controlling transfer of instructions from the current instruction buffer and the next instruction buffer to the aligned instruction buffer.
    Type: Application
    Filed: May 21, 2003
    Publication date: November 25, 2004
    Applicant: Analog Devices, Inc.
    Inventors: Thang M. Tran, Ravi Pratap Singh, Deepa Duraiswamy, Srikanth Kannan
  • Publication number: 20040186985
    Abstract: Methods and apparatus are provided for branch prediction in a digital processor. A method includes providing a branch target buffer having a tag array and a data array, wherein each entry in the tag array provides an index to a corresponding entry in the data array, storing in a selected entry in the tag array information representative of a branch target of a current branch instruction, storing in a corresponding entry in the data array information representative of a branch target of a next branch instruction, and providing the information representative of the branch target of the next branch instruction in response to a match to an entry in the tag array. The information representative of the branch target of the next branch instruction may include a taken branch target address of the next branch instruction and an offset value. The offset value may represent an address of a next sequential instruction following the next branch instruction.
    Type: Application
    Filed: March 21, 2003
    Publication date: September 23, 2004
    Applicant: Analog Devices, Inc.
    Inventors: Thang M. Tran, Ravi Pratap Singh, Deepa Duraiswamy, Srikanth Kannan
  • Publication number: 20040186306
    Abstract: The present invention provides an improved process for the preparation of Guggulsterones which comprises epoxidising 16-dihydropegnenolone acetate (16 DPA) by reacting 16DPA with hydrogen peroxide reagent adduct in the presence of a co-base in a polar solvent to obtain 3 &bgr; hydroxy-16 &agr;, 17-oxido-5 pregnen-20-one, converting the 3 &bgr; hydroxy-16&agr;, 17-oxido-5-pregnen-20-one by reacting with hydrazine in the presence of a strong base at refluxing temperature followed by oxidation to obtain desired guggulsterones viz. to 5, 17-(20)-cis and trans pregnadiene-3 &bgr;, 16-diol of the formula Ia and Ib.
    Type: Application
    Filed: March 20, 2003
    Publication date: September 23, 2004
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Ram Pratap, Dharmendra Pratap Singh, Raghavendra Pal, Satyawan Singh
  • Patent number: 6793957
    Abstract: The present invention relates to a process for the production of herbal wines from Himalayan ripe berries namely as Palam Queen from ripe berries of Berberis lycium, Palam Belle from fruits of Pyrus pashia and sweet wines Rohtang Chill and Thamsar Breeze form ripe fruits of Actinidia deliciosa and Syzygium jambos found naturally growing in the Dhauladhar sub tropical belt of Himalayas in the state of Himachal Pradesh in India, the wine is a self-preserving nutritive health drink of high valuation and it is unique with respect to must composition, fruit and water quality of the region, temperature, acidity and duration of fermentation carried out, process for activation and maintenance of the yeast culture and the unique climate and soil conditions of the region offer for producing fine bouquet and taste to the product.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: September 21, 2004
    Assignee: Council of Scientific and Industrial Research
    Inventors: Harsh Pratap Singh, Brajinder Singh, Varinder Singh Dhadwal