Patents by Inventor Michael Chapin

Michael Chapin 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: 7200460
    Abstract: A method of forming a silicon carbide layer for use in integrated circuits is provided. The silicon carbide layer is formed by reacting a gas mixture comprising a silicon source, a carbon source, and a nitrogen source in the presence of an electric field. The as-deposited silicon carbide layer incorporates nitrogen therein from the nitrogen source.
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: April 3, 2007
    Assignee: Applied Materials, Inc.
    Inventors: Francimar Campana, Srinivas Nemani, Michael Chapin, Shankar Venkataraman
  • Publication number: 20060134347
    Abstract: Methods for forming coated substrates can be based on depositing material from a flow onto a substrate in which the coating material is formed by a reaction within the flow. In some embodiments, the product materials are formed in a reaction driven by photon energy absorbed from a radiation beam. In additional or alternative embodiments, the flow with the product stream is directed at the substrate. The substrate may be moved relative to the flow. Coating materials can be formed with densities of 65 percent to 95 percent of the fully densified coating material with a very high level of coating uniformity.
    Type: Application
    Filed: December 20, 2004
    Publication date: June 22, 2006
    Inventors: Shivkumar Chiruvolu, Michael Chapin
  • Publication number: 20050264811
    Abstract: Three dimensional optical structures are described that can have various integrations between optical devices within and between layers of the optical structure. Optical turning elements can provide optical pathways between layers of optical devices. Methods are described that provide for great versatility on contouring optical materials throughout the optical structure. Various new optical devices are enabled by the improved optical processing approaches.
    Type: Application
    Filed: July 28, 2005
    Publication date: December 1, 2005
    Inventors: Xiangxin Bi, Elizabeth Nevis, Ronald Mosso, Michael Chapin, Shivkumar Chiruvolu, Sardar Khan, Sujeet Kumar, Herman Lopez, Nguyen Huy, Craig Horne, Michael Bryan, Eric Euvrard
  • Patent number: 6855484
    Abstract: A method of forming a silicon carbide layer for use in integrated circuits is provided. The silicon carbide layer is formed by reacting a gas mixture comprising a silicon source, a carbon source, and a nitrogen source in the presence of an electric field. The as-deposited silicon carbide layer incorporates nitrogen therein from the nitrogen source.
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: February 15, 2005
    Assignee: Applied Materials, Inc.
    Inventors: Francimar Campana, Srinivas Nemani, Michael Chapin, Shankar Venkataraman
  • Publication number: 20030148223
    Abstract: A method of forming a silicon carbide layer for use in integrated circuits is provided. The silicon carbide layer is formed by reacting a gas mixture comprising a silicon source, a carbon source, and a nitrogen source in the presence of an electric field. The as-deposited silicon carbide layer incorporates nitrogen therein from the nitrogen source.
    Type: Application
    Filed: February 25, 2003
    Publication date: August 7, 2003
    Applicant: Applied Materials, Inc.
    Inventors: Francimar Campana, Srinivas Nemani, Michael Chapin, Shankar Venkataraman
  • Publication number: 20030148020
    Abstract: A method of forming a silicon carbide layer for use in integrated circuits is provided. The silicon carbide layer is formed by reacting a gas mixture comprising a silicon source, a carbon source, and a nitrogen source in the presence of an electric field. The as-deposited silicon carbide layer incorporates nitrogen therein from the nitrogen source.
    Type: Application
    Filed: February 25, 2003
    Publication date: August 7, 2003
    Applicant: Applied Materials, Inc.
    Inventors: Francimar Campana, Srinivas Nemani, Michael Chapin, Shankar Venkataraman
  • Patent number: 6537733
    Abstract: A method of forming a silicon carbide layer for use in integrated circuits is provided. The silicon carbide layer is formed by reacting a gas mixture comprising a silicon source, a carbon source, and a nitrogen source in the presence of an electric field. The as-deposited silicon carbide layer incorporates nitrogen therein from the nitrogen source.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: March 25, 2003
    Assignee: Applied Materials, Inc.
    Inventors: Francimar Campana, Srinivas Nemani, Michael Chapin, Shankar Venkataraman
  • Publication number: 20020119250
    Abstract: A method of forming a silicon carbide layer for use in integrated circuits is provided. The silicon carbide layer is formed by reacting a gas mixture comprising a silicon source, a carbon source, and a nitrogen source in the presence of an electric field. The as-deposited silicon carbide layer incorporates nitrogen therein from the nitrogen source.
    Type: Application
    Filed: February 23, 2001
    Publication date: August 29, 2002
    Applicant: Applied Materials, Inc.
    Inventors: Francimar Campana, Srinivas Nemani, Michael Chapin, Shankar Venkataraman
  • Patent number: 5551643
    Abstract: A fluorescent tube breaker apparatus includes a housing assembly which defines a bulb-receiving chamber for receiving a fluorescent tube. The housing assembly includes a first end portion, a body portion, and a second end portion. The second end portion is selectively removable and replaceable with respect to the body portion, and the body portion includes a spike-receiver aperture. A tube breaker assembly is connected to the housing assembly and includes a housing-connection portion connected to the housing assembly. A hinge portion is connected to the housing-connection portion. A lever portion is connected to the hinge portion, and a spike portion is connected to the lever portion. The spike portion projects from the lever portion and is in registration with the spike-receiver aperture of the body portion of the housing assembly. The spike portion includes a connected end which is connected to the lever portion of the tube breaker assembly.
    Type: Grant
    Filed: September 8, 1995
    Date of Patent: September 3, 1996
    Inventor: Michael Chapin