Patents by Inventor Curtis R. Olson

Curtis R. Olson 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: 8563435
    Abstract: Methods for reducing electron beam induced damage on semiconductor substrates employ compositions such as small chain organic solvents and non-neutral pH solutions to reduce or eliminate charge imbalances on semiconductor substrates caused by electron beam inspection of the semiconductor substrates. Damage to semiconductor substrates by electron beam inspection processes may also be reduced by generating or otherwise forming passivation films on a semiconductor substrate following electron beam inspection.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: October 22, 2013
    Assignee: Micron Technology, Inc.
    Inventors: David A. Daycock, Paul A. Morgan, Shawn D. Lyonsmith, Curtis R. Olson
  • Publication number: 20130011940
    Abstract: Methods for reducing electron beam induced damage on semiconductor substrates employ compositions such as small chain organic solvents and non-neutral pH solutions to reduce or eliminate charge imbalances on semiconductor substrates caused by electron beam inspection of the semiconductor substrates. Damage to semiconductor substrates by electron beam inspection processes may also be reduced by generating or otherwise forming passivation films on a semiconductor substrate following electron beam inspection.
    Type: Application
    Filed: September 13, 2012
    Publication date: January 10, 2013
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: David A. Daycock, Paul A. Morgan, Shawn D. Lyonsmith, Curtis R. Olson
  • Patent number: 8334209
    Abstract: Methods for reducing electron beam induced damage on semiconductor substrates employ compositions such as small chain organic solvents and non-neutral pH solutions to reduce or eliminate charge imbalances on semiconductor substrates caused by electron beam inspection of the semiconductor substrates. Damage to semiconductor substrates by electron beam inspection processes may also be reduced by generating or otherwise forming passivation films on a semiconductor substrate following electron beam inspection.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: December 18, 2012
    Assignee: Micron Technology, Inc.
    Inventors: David A. Daycock, Paul A. Morgan, Shawn D. Lyonsmith, Curtis R. Olson
  • Publication number: 20080076263
    Abstract: Methods for reducing electron beam induced damage on semiconductor substrates employ compositions such as small chain organic solvents and non-neutral pH solutions to reduce or eliminate charge imbalances on semiconductor substrates caused by electron beam inspection of the semiconductor substrates. Damage to semiconductor substrates by electron beam inspection processes may also be reduced by generating or otherwise forming passivation films on a semiconductor substrate following electron beam inspection.
    Type: Application
    Filed: September 21, 2006
    Publication date: March 27, 2008
    Inventors: David A. Daycock, Paul A. Morgan, Shawn D. Lyonsmith, Curtis R. Olson
  • Patent number: 6878213
    Abstract: Semiconductor substrates, particularly metallized substrates such as partially processed wafers, are rinsed with an aqueous medium, preferably deionized water, which further contains an anti-corrosive chemical agent or agents selected so as to minimize corrosion of metals resulting from contact with the water. The amount of anti-corrosive chemical agent is maintained in a controlled manner at a predetermined level or within a predetermined range preferably the rinsing with aqueous medium containing anticorrosive chemical agent is also carried out for a specified time, followed by further rinsing with deionized water alone. The rinsing may be combined, either in the same vessel or in a different vessel, with a subsequent drying step, such as a drying process utilizing a drying vapor introduced into the rinse tank or into a downstream vessel.
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: April 12, 2005
    Assignee: SCP Global Technologies, Inc.
    Inventors: John J. Rosato, Jane Fahrenkrug, Curtis R. Olson, Paul G. Lindquist