Patents by Inventor Michael Feit

Michael Feit 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).

  • Patent number: 10287457
    Abstract: A method for chemically stabilizing polishing slurries in aqueous suspension to prevent their agglomeration while maintaining their surface activity is disclosed. The method prevents the formation of irreversible particle agglomerates during drying and permits the subsequent re-suspension of dried particles with no impact on the particle size distribution. The stabilization method can be customized based on knowledge of the colloid surface charge at suspension pH conditions, addition of a charged species having like charge to the colloid at the suspension conditions, and control of the concentrations of the charged species and other ions in suspension.
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: May 14, 2019
    Assignee: Lawrence Livermore National Security, LLC
    Inventors: Rebecca Dylia-Spears, Michael Feit, Phillip E. Miller, William A. Steele, Tayyab I. Suratwala, Lana L. Wong
  • Publication number: 20150275048
    Abstract: A method for chemically stabilizing polishing slurries in aqueous suspension to prevent their agglomeration while maintaining their surface activity is disclosed. The method prevents the formation of irreversible particle agglomerates during drying and permits the subsequent re-suspension of dried particles with no impact on the particle size distribution. The stabilization method can be customized based on knowledge of the colloid surface charge at suspension pH conditions, addition of a charged species having like charge to the colloid at the suspension conditions, and control of the concentrations of the charged species and other ions in suspension.
    Type: Application
    Filed: October 16, 2013
    Publication date: October 1, 2015
    Inventors: Rebecca Dylla-Spears, Michael Feit, Phillip E. Miller, William A. Steele, Tayyab I. Suratwala, Lana L. Wong
  • Publication number: 20150170276
    Abstract: Disclosed are various embodiments for maintaining an interconnected network of platforms via a securities offering application. The interconnected network of platforms may comprise a master platform and at least one sub-platform. Each platform may be used to access or facilitate an offering for a plurality of securities over a network, thereby allowing issuing entities to raise capital. A first investment organization may syndicate a deal to a second investment organization. The securities offering application may further maintain a plurality of collaboration components accessible by the users to communicate across the interconnected network of platforms.
    Type: Application
    Filed: July 14, 2014
    Publication date: June 18, 2015
    Inventors: Sashi Kiran Lingam, Ryan Michael Feit, James Han, Harshil Mukesh Shah, Homan Lee
  • Publication number: 20070188752
    Abstract: Optical breakdown by predetermined laser pulses in transparent dielectrics produces an ionized region of dense plasma confined within the bulk of the material. Such an ionized region is responsible for broadband radiation that accompanies a desired breakdown process. Spectroscopic monitoring of the accompanying light in real-time is utilized to ascertain the morphology of the radiated interaction volume. Such a method and apparatus as presented herein, provides commercial realization of rapid prototyping of optoelectronic devices, optical three-dimensional data storage devices, and waveguide writing.
    Type: Application
    Filed: March 14, 2006
    Publication date: August 16, 2007
    Inventors: Christopher Carr, Stavros Demos, Michael Feit, Alexander Rubenchik