Patents by Inventor Rahul Raut

Rahul Raut 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).

  • Flux formulations
    Patent number: 9751159
    Abstract: Flux formulations that remain pliable and tack-free after deposition are disclosed. In certain examples, the flux comprises a first component and an effective amount of a second component to provide a pliable flux after deposition. The flux may also include activators, plasticizers, surface active agents and other components.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: September 5, 2017
    Inventors: Narahari Pujari, Sanyogita Arora, Siuli Sarkar, Anna Lifton, Rahul Raut, Bawa Singh
  • Flux Formulations
    Publication number: 20170106479
    Abstract: Flux formulations that remain pliable and tack-free after deposition are disclosed. In certain examples, the flux comprises a first component and an effective amount of a second component to provide a pliable flux after deposition. The flux may also include activators, plasticizers, surface active agents and other components.
    Type: Application
    Filed: December 27, 2016
    Publication date: April 20, 2017
    Inventors: Narahari Pujari, Sanyogita Arora, Siuli Sarkar, Anna Lifton, Rahul Raut, Bawa Singh
  • Flux formulations
    Patent number: 9566668
    Abstract: Flux formulations that remain pliable and tack-free after deposition are disclosed. In certain examples, the flux comprises a first component and an effective amount of a second component to provide a pliable flux after deposition. The flux may also include activators, plasticizers, surface active agents and other components.
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: February 14, 2017
    Inventors: Narahari Pujari, Sanyogita Arora, Siuli Sarkar, Anna Lifton, Rahul Raut, Bawa Singh
  • Rosin-Free Thermosetting Flux Formulations
    Publication number: 20160318134
    Abstract: Rosin-free thermosetting flux formulations for enhancing the mechanical reliability of solder joints. In accordance with one or more aspects, a solder paste as shown and described herein imparts improved or enhanced solder joint properties relating to at least one of drop shock, thermal cycling, thermal shock, shear strength, flexural strength performance, and/or other thermal-mechanical performance attributes.
    Type: Application
    Filed: December 31, 2014
    Publication date: November 3, 2016
    Applicant: Alpha Metals, Inc.
    Inventors: Morgana de Avila Ribas, Rahul Raut, Traian Cornel CUCU, Shu Tai Yong, Siuli Sarkar, Ramakrishna Hosur Katagiriyappa
  • JOINING TO ALUMINIUM
    Publication number: 20160175994
    Abstract: A flux comprising one or more amines which is especially useful as a solder flux in soldering operations involving reactive metals such as aluminum; and a process for making aluminium surfaces solderable using the flux and conventional solders.
    Type: Application
    Filed: August 29, 2014
    Publication date: June 23, 2016
    Applicant: ALPHA METALS, INC.
    Inventors: Ranjit Pandher, Bawa Singh, Rahul Raut, Arora Sanyogita, Ravindra Bhatkal, Bin Mo
  • DUAL-SIDE REINFORCEMENT FLUX FOR ENCAPSULATION
    Publication number: 20160163672
    Abstract: Dual-side reinforcement (DSR) materials and methods for semiconductor fabrication. The DSR materials exhibit the properties of conventional underfill materials with enhanced stability at room temperature.
    Type: Application
    Filed: July 31, 2014
    Publication date: June 9, 2016
    Inventors: Ramakrishna Hosur Venkatagiriyappa, Sutapa Mukherjee, Harish Hanchina Siddappa, Morgana De Avila Ribas, Siuli Sarkar, Bawa Singh, Rahul Raut
  • SINTERING POWDER
    Publication number: 20150353804
    Abstract: A sintering powder comprising: a particulate having a mean longest diameter of less than 10 microns, wherein at least some of the particles forming the particulate comprise a metal at least partially coated with a capping agent. A sintering paste and sintering film comprising the sintering powder. A method for making a sintered joint by sintering the sintering powder, paste, or film in the vicinity of two or more workpieces.
    Type: Application
    Filed: October 29, 2013
    Publication date: December 10, 2015
    Applicant: ALPHA METALS, INC.
    Inventors: Shamik Ghosal, Ranjit Pandher, Oscar Khaselev, Ravi Bhatkal, Rahul Raut, Bawa Singh, Morgana Ribas, Siuli Sarkar, Sutapa Mukherjee, Sathish Kumar, Remya Chandran, Pavan Vishwanath, Ashok Pachamuthu, Monnir Boureghda, Nitin Desai, Anna Lifton, Nirmalya Kumar Chaki
  • SOLDER COMPOSITIONS
    Publication number: 20140199115
    Abstract: A solder composition comprising a blend of a first powder component and a second powder component, wherein the first powder component is a first solder alloy and the second powder component is a second solder alloy or a metal.
    Type: Application
    Filed: August 2, 2012
    Publication date: July 17, 2014
    Applicant: ALPHA METALS, INC.
    Inventors: Morgana de Avila Ribas, Dominic Lodge, Ranjit Pandher, Bawa Singh, Ravindra M. Bhatkal, Rahul Raut, Siuli Sarkar, Kamanio Chattopadhyay, Proloy Nandi
  • FLUX FORMULATIONS
    Publication number: 20140060703
    Abstract: Flux formulations that remain pliable and tack-free after deposition are disclosed. In certain examples, the flux comprises a first component and an effective amount of a second component to provide a pliable flux after deposition. The flux may also include activators, plasticizers, surface active agents and other components.
    Type: Application
    Filed: November 12, 2013
    Publication date: March 6, 2014
    Inventors: Narahari Pujari, Sanyogita Arora, Siuli Sarkar, Anna Lifton, Rahul Raut, Bawa Singh