Patents by Inventor Ranbir Singh

Ranbir 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: 20190248531
    Abstract: The present invention is an apparatus and method for cutting individual label strips from a roll of label web utilizing a cutter assembly. A label cutter comprises a cutter assembly for continuously and independently controlling the rotational speeds of a rotating cutter shaft, a stationary shaft, and a label feed roller is provided. The length of the label strip is controlled by the distinct speed of rotation of a stationary knife, the stationary knife is rotatably coupled to the stationary shaft. At least one cutter blade is operatively associated to the rotating cutter shaft for cutting the label web. The stationary knife rotates with a speed of rotation different from the speed of rotation of the cutter blade to produce longer or shorter label length strips. The frequency at which the cutter blade meets the stationary knife is inversely related to the length of the label strip that is produced during cut off.
    Type: Application
    Filed: June 6, 2017
    Publication date: August 15, 2019
    Inventors: Ranbir Singh Claire, Vinay Leeladhar Piratla, Karmen Claire
  • Patent number: 10323307
    Abstract: A steel alloy and process for producing a hot formed component. The process includes providing a steel alloy sheet having a chemical composition (wt %) within a range of 0.3-0.85 C, 1.0-6.0 Mn, 1.0-4.0 Si+Al and the remainder being tramp elements and impurities. The steel alloy sheet is heated to within a temperature range between 700-900° C. for a time between 1-180 seconds and hot formed. Thereafter, the hot formed sheet is cooled to ambient temperature. Then, cooled hot formed sheet is tempered at a temperature between 200-600° C. for a time between 20-3000 seconds and cooled again to ambient temperature. The tempered and cooled sheet has a tensile strength between 1400-2400 MPa and at least 10% elongation to failure, and/or a product of tensile strength times percent elongation to failure of at least 16000 MPa·%.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: June 18, 2019
    Assignee: AM/NS Calvert LLC
    Inventors: Bertram Wilhelm Ehrhardt, Ranbir Singh Jamwal
  • Patent number: 9916282
    Abstract: Systems and methods are provided for analyzing unstructured time stamped data. A distribution of time-stamped data is analyzed to identify a plurality of potential time series data hierarchies for structuring the data. An analysis of a potential time series data hierarchy may be performed. The analysis of the potential time series data hierarchies may include determining an optimal time series frequency and a data sufficiency metric for each of the potential time series data hierarchies. One of the potential time series data hierarchies may be selected based on a comparison of the data sufficiency metrics. Multiple time series may be derived in a single-read pass according to the selected time series data hierarchy. A time series forecast corresponding to at least one of the derived time series may be generated.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: March 13, 2018
    Assignee: SAS INSTITUTE INC.
    Inventors: Michael James Leonard, Edward Tilden Blair, Jerzy Michal Brzezicki, Udo V. Sglavo, Ranbir Singh Tomar, Kannukuzhiyil Kurien Kurien, Sujatha Pothireddy, Rajib Nath, Vilochan Suresh Muley
  • Patent number: 9593399
    Abstract: A process for manufacturing a cold rolled high strength dual phase steel. The process includes soaking a steel slab within a temperature range of 1200-1300° C., hot rolling the soaked steel slab in a roughing treatment and producing a transfer bar, and hot rolling the transfer bar in a finishing treatment and producing hot rolled strip. The hot rolled strip is cold rolled with at least a 55% reduction in thickness. The cold rolled sheet is intercritically annealed at a temperature between 790-840° C. and rapidly cooled to a temperature between 450-500° C. The rapidly cooled sheet has a ferrite plus martensite microstructure, a 0.2% yield strength of at least 550 MPa, a tensile strength of at least 980 MPa and a total elongation to failure of at least 10%.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: March 14, 2017
    Assignee: Thyssenkrupp Steel USA, LLC
    Inventors: Ranbir Singh Jamwal, Joseph Frimpong, Bertram Wilhelm Ehrhardt, Harald Van Bracht, Roger Dale Boggs, Stanley Wayne Bevans
  • Patent number: 9493864
    Abstract: A process for producing high strength steel is provided. The process includes providing a steel slab having a chemical composition in weight percent within a range of 0.025-0.07 C, 1.20-1.70 Mn, 0.050-0.085 Nb, 0.022 max Ti, 0.065 max N, 0.0040 max S, 0.10-0.45 Si, 0.070 max P, with the balance being Fe and incidental impurities. The steel slab is soaked within a temperature range of 1150-1230° C., hot rolled using a roughing treatment in order to produce a transfer bar and further hot rolled using a finishing treatment in order to produce hot rolled strip. The hot rolled strip is cooled using a cooling rate between 10-100° C./second (sec) and coiled within a temperature range of 580-400° C. Finally, the coiled hot rolled strip has a yield strength of at least 80 ksi and a DWTT transition temperature equal or less than ?20° C.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: November 15, 2016
    Assignee: AM/NS Calvert LLC
    Inventors: Bertram Wilhelm Ehrhardt, Chris John Paul Samuel, Ranbir Singh Jamwal, Gerald McGloin, Stanley Wayne Bevans, Markus Wilhelm Forsch, Rudolf Schonenberg
  • Publication number: 20160017469
    Abstract: A steel alloy and process for producing a hot formed component. The process includes providing a steel alloy sheet having a chemical composition (wt %) within a range of 0.3-0.85 C, 1.0-6.0 Mn, 1.0-4.0 Si+Al and the remainder being tramp elements and impurities. The steel alloy sheet is heated to within a temperature range between 700-900° C. for a time between 1-180 seconds and hot formed. Thereafter, the hot formed sheet is cooled to ambient temperature. Then, cooled hot formed sheet is tempered at a temperature between 200-600° C. for a time between 20-3000 seconds and cooled again to ambient temperature. The tempered and cooled sheet has a tensile strength between 1400-2400 MPa and at least 10% elongation to failure, and/or a product of tensile strength times percent elongation to failure of at least 16000 MPa·%.
    Type: Application
    Filed: July 17, 2015
    Publication date: January 21, 2016
    Inventors: Bertram Wilhelm Ehrhardt, Ranbir Singh Jamwal
  • Patent number: 9186695
    Abstract: A machine and a method of applying a non-Newtonian liquid composition onto a surface in a controlled manner. The composition is held in a chamber at a controlled variable pressure and is dispensed through a slit die nozzle as controlled by a valve. Characteristics of the composition are empirically developed and provided to a logic control circuit to assure that the composition is dispensed on either the entire surface or in one or more precise locations.
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: November 17, 2015
    Assignee: B&H Manufacturing Company, Inc.
    Inventors: Svatoboj Otruba, Ranbir Singh Claire
  • Publication number: 20150278153
    Abstract: Systems and methods are provided for analyzing unstructured time stamped data. A distribution of time-stamped data is analyzed to identify a plurality of potential time series data hierarchies for structuring the data. An analysis of a potential time series data hierarchy may be performed. The analysis of the potential time series data hierarchies may include determining an optimal time series frequency and a data sufficiency metric for each of the potential time series data hierarchies. One of the potential time series data hierarchies may be selected based on a comparison of the data sufficiency metrics. Multiple time series may be derived in a single-read pass according to the selected time series data hierarchy. A time series forecast corresponding to at least one of the derived time series may be generated.
    Type: Application
    Filed: June 10, 2015
    Publication date: October 1, 2015
    Inventors: Michael James Leonard, Edward Tilden Blair, Jerzy Michal Brzezicki, Udo V. Sglavo, Ranbir Singh Tomar, Kannukuzhiyil Kurien Kurien, Sujatha Pothireddy, Rajib Nath, Vilochan Suresh Muley
  • Publication number: 20150240324
    Abstract: A silicon alloyed steel for hot rolling and a process of hot rolling the silicon alloyed steel is provided. The process includes providing a steel slab having a chemical composition in weight percent within a range of 0.06-0.30 C, 0.3-2.0 Mn, 0.6-3.5 Si, and Fe plus incidental melting impurities. The steel slab is hot rolled and hot rolled steel strip is produced. The hot rolled steel strip is coiled at temperatures between 100-600° C. and has a microstructure containing at least 90 vol % ferrite plus pearlite, a yield strength of at least 400 megapascals (MPa), a tensile strength of at least 600 MPa, and a tensile elongation of at least 20%.
    Type: Application
    Filed: February 24, 2014
    Publication date: August 27, 2015
    Applicant: THYSSENKRUPP STEEL USA, LLC
    Inventors: Bertram Wilhelm Ehrhardt, Chris John Paul Samuel, Ranbir Singh Jamwal, Thomas Michael Poplawski, Timo Faath
  • Patent number: 9087306
    Abstract: Systems and methods are provided for analyzing unstructured time stamped data of a physical process in order to generate structured hierarchical data for a hierarchical time series analysis application. A plurality of time series analysis functions are selected from a functions repository. Distributions of time stamped unstructured data are analyzed to identify a plurality of potential hierarchical structures for the unstructured data with respect to the selected time series analysis functions.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: July 21, 2015
    Assignee: SAS Institute Inc.
    Inventors: Michael James Leonard, Edward Tilden Blair, Jerzy Michal Brzezicki, Udo V. Sglavo, Ranbir Singh Tomar, Kannukuzhiyil Kurien Kurien, Sujatha Pothireddy, Rajib Nath, Vilochan Suresh Muley
  • Publication number: 20140261914
    Abstract: A process for manufacturing hot rolled high strength dual phase steels. In some instances, hot rolled strip is continuously cooled to less than 100° C. prior to coiling using a cooling rate between 40-70° C./second. In other instances, hot rolled strip is cooled to less than 100° C. prior to coiling using a step cooling treatment. In yet other instances, hot rolled strip is continuously cooled to less than 100° C. prior to coiling using a cooling rate between 70-100° C./second. For hot rolled strip subjected to a cooling rate between 40-70° C./second, or subjected to the step cooling treatment, hot rolled steel sheet with a tensile strength greater than 590 MPa is produced. For hot rolled strip subjected to a cooling rate between 70-100° C./second, hot rolled steel sheet with a tensile strength greater than 690 MPa is produced. Also, the hot rolled steel sheet has a ferrite plus martensite microstructure free of pearlite and bainite.
    Type: Application
    Filed: January 31, 2014
    Publication date: September 18, 2014
    Applicant: THYSSENKRUPP STEEL USA, LLC
    Inventors: Ranbir Singh Jamwal, Bertram Wilhelm Ehrhardt, Stanley Wayne Bevans, Bernd Trilling, Harald Van Bracht
  • Publication number: 20140261915
    Abstract: A process for producing high strength steel is provided. The process includes providing a steel slab having a chemical composition in weight percent within a range of 0.025-0.07 C, 1.20-1.70 Mn, 0.050-0.085 Nb, 0.022 max Ti, 0.065 max N, 0.0040 max S, 0.10-0.45 Si, 0.070 max P, with the balance being Fe and incidental impurities. The steel slab is soaked within a temperature range of 1150-1230° C., hot rolled using a roughing treatment in order to produce a transfer bar and further hot rolled using a finishing treatment in order to produce hot rolled strip. The hot rolled strip is cooled using a cooling rate between 10-100° C./second (sec) and coiled within a temperature range of 580-400° C. Finally, the coiled hot rolled strip has a yield strength of at least 80 ksi and a DWTT transition temperature equal or less than ?20° C.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: AM/NS CALVERT LLC
    Inventors: Bertram Wilhelm Ehrhardt, Chris John Paul Samuel, Ranbir Singh Jamwal, Gerald McGloin, Stanley Wayne Bevans, Markus Wilhelm Forsch, Rudolf Schonenberg
  • Publication number: 20140166163
    Abstract: A process for manufacturing a cold rolled high strength dual phase steel. The process includes soaking a steel slab within a temperature range of 1200-1300° C., hot rolling the soaked steel slab in a roughing treatment and producing a transfer bar, and hot rolling the transfer bar in a finishing treatment and producing hot rolled strip. The hot rolled strip is cold rolled with at least a 55% reduction in thickness. The cold rolled sheet is intercritically annealed at a temperature between 790-840 ° C. and rapidly cooled to a temperature between 450-500 ° C. The rapidly cooled sheet has a ferrite plus martensite microstructure, a 0.2% yield strength of at least 550 MPa, a tensile strength of at least 980 MPa and a total elongation to failure of at least 10%.
    Type: Application
    Filed: December 13, 2013
    Publication date: June 19, 2014
    Applicant: THYSSENKRUPP STEEL USA, LLC
    Inventors: Ranbir Singh Jamwal, Joseph Frimpong, Bertram Wilhelm Ehrhardt, Harald Van Bracht, Roger Dale Boggs, Stanley Wayne Bevans
  • Patent number: 8685861
    Abstract: A integrated circuit system including providing an integrated circuit device, forming an undoped insulating layer over the integrated circuit device, forming a thin insulating layer over the undoped insulating layer, forming a doped insulating layer over the thin insulating layer, and forming a contact in the undoped insulating layer, thin insulating layer and the doped insulating layer.
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: April 1, 2014
    Assignee: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Chih Ping Yong, Peter Chew, Chuin Boon Yeap, Hoon Lian Yap, Ranbir Singh, Nace Rossi, Jovin Lim
  • Publication number: 20140019088
    Abstract: Systems and methods are provided for analyzing unstructured time stamped data of a physical process in order to generate structured hierarchical data for a hierarchical time series analysis application. A plurality of time series analysis functions are selected from a functions repository. Distributions of time stamped unstructured data are analyzed to identify a plurality of potential hierarchical structures for the unstructured data with respect to the selected time series analysis functions.
    Type: Application
    Filed: July 13, 2012
    Publication date: January 16, 2014
    Inventors: Michael James LEONARD, Edward Tilden BLAIR, Jerzy Michal BRZEZICKI, Udo V. SGLAVO, Ranbir Singh TOMAR, Kannukuzhiyil Kurien KURIEN, Sujatha POTHIREDDY, Rajib NATH, Vilochan Suresh MULEY
  • Patent number: 8367497
    Abstract: A method is provided that includes forming a trench isolation structure in a dynamic random memory region (DRAM) of a substrate and patterning an etch mask over the trench structure to expose a portion of the trench structure. A portion of the exposed trench structure is removed to form a gate trench that includes a first corner formed by the substrate and a second corner formed by the trench structure. The etch mask is removed and the first corner of the gate trench is rounded to form a rounded corner. This is followed by the formation of an oxide layer over a sidewall of the gate trench, the first rounded corner, and the semiconductor substrate adjacent the gate trench. The trench is filled with a gate material.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: February 5, 2013
    Assignee: Agere Systems LLC
    Inventors: Nace M. Rossi, Ranbir Singh, Xiaojun Yuan
  • Publication number: 20120142918
    Abstract: A caged phosphine product is provided which can act as a ligand to form a metal complex. The metal complex can be used as a catalyst.
    Type: Application
    Filed: January 26, 2010
    Publication date: June 7, 2012
    Inventors: Ranbir Singh Padda, Martin Barry Smith, Gordon Findlay Docherty, Michael John Harrison
  • Publication number: 20110244115
    Abstract: A machine and a method of applying a non-Newtonian liquid composition onto a surface in a controlled manner. The composition is held in a chamber at a controlled variable pressure and is dispensed through a slit die nozzle as controlled by a valve. Characteristics of the composition are empirically developed and provided to a logic control circuit to assure that the composition is dispensed on either the entire surface or in one or more precise locations.
    Type: Application
    Filed: March 30, 2011
    Publication date: October 6, 2011
    Applicant: B&H MANUFACTURING COMPANY, INC.
    Inventors: Svatoboj Otruba, Ranbir Singh Claire
  • Patent number: 8022481
    Abstract: In a semiconductor substrate, a shallow trench isolation structure having a dielectric material disposed in voids of a trench-fill material and a method for forming the shallow trench isolation structure. The voids may be formed during a wet clean process after the dielectric material is formed in the trench. A conformal silicon nitride layer is formed over the substrate and in the voids. After removal of the silicon nitride layer, the voids are at least partially filled by the silicon nitride material.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: September 20, 2011
    Assignee: Agere Systems Inc.
    Inventors: Arun K. Nanda, Nace Rossi, Ranbir Singh
  • Patent number: 7982286
    Abstract: The invention, in one aspect, provides a method of manufacturing a semiconductor device. This method includes providing a semiconductor substrate and depositing a metal layer over the semiconductor substrate that has an overall thickness of about 1 micron or greater. The metal layer is formed by depositing a first portion of the thickness of the metal layer, which has a compressive or tensile stress associated therewith over the semiconductor substrate. A stress-compensating layer is deposited over the first portion, such that the stress-compensating layer imparts a stress to the first portion that is opposite to the compressive or tensile stress associated with the first portion. A second portion of the thickness of the metal layer is then deposited over the stress-compensating layer.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: July 19, 2011
    Assignee: Agere Systems Inc.
    Inventors: Nace Rossi, Ranbir Singh