Patents by Inventor Michael A. Cobb
Michael A. Cobb 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).
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Patent number: 9404697Abstract: A bullet loader method and apparatus that enables a user to easily load bullets into a gun magazine. The gun magazine is inserted into the apparatus magazine opening. Bullets are individually loaded into the bullet loader with a grooved cam, so that the individual bullets rest in the groove. The cam is rotated so that the bullet travels within the groove(s) of the cam and pushed with a cog attached to the end of the groove into the magazine. The bullet is pushed into the magazine with both a downward and inward force to overcome the spring resistance of the magazine.Type: GrantFiled: October 8, 2015Date of Patent: August 2, 2016Inventor: Michael A. Cobb
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Publication number: 20160102932Abstract: A bullet loader method and apparatus that enables a user to easily load bullets into a gun magazine. The gun magazine is inserted into the apparatus magazine opening. Bullets are individually loaded into the bullet loader with a grooved cam, so that the individual bullets rest in the groove. The cam is rotated so that the bullet travels within the groove(s) of the cam and pushed with a cog attached to the end of the groove into the magazine. The bullet is pushed into the magazine with both a downward and inward force to overcome the spring resistance of the magazine.Type: ApplicationFiled: October 8, 2015Publication date: April 14, 2016Inventor: Michael A. Cobb
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Publication number: 20130316623Abstract: An apparatus for chemical mechanical planarization includes a spindle assembly structure and at least one substrate carrier, which make a linear lateral movement relative to each other while abrasive surfaces of a plurality of cylindrical spindles in the spindle assembly structure contact, and rotate against, at least one substrate mounted on the at least one substrate carrier. The direction of the linear lateral movement is within the plane that tangentially contacts the plurality of cylindrical spindles, and can be orthogonal to the axes of rotation of the plurality of cylindrical spindles.Type: ApplicationFiled: August 5, 2013Publication date: November 28, 2013Applicant: International Business Machines CorporationInventors: Michael A. Cobb, Mahadevaiyer Krishnan, Michael F. Lofaro, Dennis G. Manzer
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Patent number: 8591289Abstract: An apparatus for chemical mechanical planarization includes a spindle assembly structure and at least one substrate carrier, which make a linear lateral movement relative to each other while abrasive surfaces of a plurality of cylindrical spindles in the spindle assembly structure contact, and rotate against, at least one substrate mounted on the at least one substrate carrier. The direction of the linear lateral movement is within the plane that tangentially contacts the plurality of cylindrical spindles, and can be orthogonal to the axes of rotation of the plurality of cylindrical spindles.Type: GrantFiled: September 6, 2012Date of Patent: November 26, 2013Assignee: International Business Machines CorporationInventors: Michael A. Cobb, Mahadevaiyer Krishnan, Michael F. Lofaro, Dennis G. Manzer
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Patent number: 8535118Abstract: An apparatus for chemical mechanical planarization includes a spindle assembly structure and at least one substrate carrier, which make a linear lateral movement relative to each other while abrasive surfaces of a plurality of cylindrical spindles in the spindle assembly structure contact, and rotate against, at least one substrate mounted on the at least one substrate carrier. The direction of the linear lateral movement is within the plane that tangentially contacts the plurality of cylindrical spindles, and can be orthogonal to the axes of rotation of the plurality of cylindrical spindles.Type: GrantFiled: September 20, 2011Date of Patent: September 17, 2013Assignee: International Business Machines CorporationInventors: Michael A. Cobb, Mahadevaiyer Krishnan, Michael F. Lofaro, Dennis G. Manzer
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Publication number: 20130072089Abstract: An apparatus for chemical mechanical planarization includes a spindle assembly structure and at least one substrate carrier, which make a linear lateral movement relative to each other while abrasive surfaces of a plurality of cylindrical spindles in the spindle assembly structure contact, and rotate against, at least one substrate mounted on the at least one substrate carrier. The direction of the linear lateral movement is within the plane that tangentially contacts the plurality of cylindrical spindles, and can be orthogonal to the axes of rotation of the plurality of cylindrical spindles.Type: ApplicationFiled: September 20, 2011Publication date: March 21, 2013Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Michael F. Lofaro, Mahadevaiyer Krishnan, Michael A. Cobb, Dennis G. Manzer
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Publication number: 20130072092Abstract: An apparatus for chemical mechanical planarization includes a spindle assembly structure and at least one substrate carrier, which make a linear lateral movement relative to each other while abrasive surfaces of a plurality of cylindrical spindles in the spindle assembly structure contact, and rotate against, at least one substrate mounted on the at least one substrate carrier. The direction of the linear lateral movement is within the plane that tangentially contacts the plurality of cylindrical spindles, and can be orthogonal to the axes of rotation of the plurality of cylindrical spindles.Type: ApplicationFiled: September 6, 2012Publication date: March 21, 2013Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Michael F. Lofaro, Mahadevaiyer Krishnan, Michael A. Cobb, Dennis G. Manzer
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Patent number: 8101518Abstract: The present invention provides a method for forming a self-aligned Ni alloy silicide contact. The method of the present invention begins by first depositing a conductive Ni alloy with Pt and optionally at least one of the following metals Pd, Rh, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W or Re over an entire semiconductor structure which includes at least one gate stack region. An oxygen diffusion barrier comprising, for example, Ti, TiN or W is deposited over the structure to prevent oxidation of the metals. An annealing step is then employed to cause formation of a NiSi, PtSi contact in regions in which the metals are in contact with silicon. The metal that is in direct contact with insulating material such as SiO2 and Si3N4 is not converted into a metal alloy silicide contact during the annealing step A. selective etching step is then performed to remove unreacted metal from the sidewalls of the spacers and trench isolation regions.Type: GrantFiled: June 11, 2008Date of Patent: January 24, 2012Assignee: International Business Machines CorporationInventors: Cyril Cabral, Jr., Michael A. Cobb, Asa Frye, Balasubramanian S. Pranatharthi Haran, Randolph F. Knarr, Mahadevaiyer Krishnan, Christian Lavoie, Andrew P. Mansson, Renee T. Mo, Jay W. Strane, Horatio S. Wildman
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Patent number: 7955160Abstract: A glass mold polishing structure and method. The method includes providing a polishing tool comprising mounting plate, a chuck plate over and mechanically attached to the mounting plate, and a pad structure over and mechanically attached to the chuck plate. A retaining structure is attached the chuck plate. A glass mold comprising a plurality of cavities is placed on the pad structure and within a perimeter formed by the retaining structure. A vacuum device is attached to the chuck plate. The vacuum device is activated such that a vacuum is formed and mechanically attaches the glass mold to the pad structure. The polishing tool comprising the glass mold mechanically attached to the pad structure is placed over and in contact with the polishing pad. The polishing tool comprising the glass mold is rotated. The glass mold is polished as a result of the rotation.Type: GrantFiled: June 9, 2008Date of Patent: June 7, 2011Assignee: International Business Machines CorporationInventors: Michael A. Cobb, Dinesh R. Koli, Michael F. Lofaro, Dennis G. Manzer, Paraneetha Poloju, James A. Tornello
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Patent number: 7704815Abstract: A method for achieving a substantially defect free SGOI substrate which includes a SiGe layer that has a high Ge content of greater than about 25 atomic % using a low temperature wafer bonding technique is described. The wafer bonding process described in the present application includes an initial prebonding annealing step that is capable of forming a bonding interface comprising elements of Si, Ge and O, i.e., interfacial SiGeO layer, between a SiGe layer and a low temperature oxide layer. The present invention also provides the SGOI substrate and structure that contains the same.Type: GrantFiled: June 17, 2008Date of Patent: April 27, 2010Assignee: International Business Machines CorporationInventors: Jack O. Chu, Michael A. Cobb, Philip A. Saunders, Leathen Shi
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Publication number: 20090305616Abstract: A glass mold polishing structure and method. The method includes providing a polishing tool comprising mounting plate, a chuck plate over and mechanically attached to the mounting plate, and a pad structure over and mechanically attached to the chuck plate. A retaining structure is attached the chuck plate. A glass mold comprising a plurality of cavities is placed on the pad structure and within a perimeter formed by the retaining structure. A vacuum device is attached to the chuck plate. The vacuum device is activated such that a vacuum is formed and mechanically attaches the glass mold to the pad structure. The polishing tool comprising the glass mold mechanically attached to the pad structure is placed over and in contact with the polishing pad. The polishing tool comprising the glass mold is rotated. The glass mold is polished as a result of the rotation.Type: ApplicationFiled: June 9, 2008Publication date: December 10, 2009Inventors: Michael A. Cobb, Dinesh R. Koli, Michael F. Lofaro, Dennis G. Manzer, Praneetha Poloju, James A. Tornello
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Patent number: 7544610Abstract: The present invention provides a method for forming a self-aligned Ni alloy silicide contact. The method of the present invention begins by first depositing a conductive Ni alloy with Pt and optionally at least one of the following metals Pd, Rh, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W or Re over an entire semiconductor structure which includes at least one gate stack region. An oxygen diffusion barrier comprising, for example, Ti, TiN or W is deposited over the structure to prevent oxidation of the metals. An annealing step is then employed to cause formation of a NiSi, PtSi contact in regions in which the metals are in contact with silicon. The metal that is in direct contact with insulating material such as SiO2 and Si3N4 is not converted into a metal alloy silicide contact during the annealing step. A selective etching step is then performed to remove unreacted metal from the sidewalls of the spacers and trench isolation regions.Type: GrantFiled: September 7, 2004Date of Patent: June 9, 2009Assignee: International Business Machines CorporationInventors: Cyril Cabral, Jr., Michael A. Cobb, Asa Frye, Balasubramanian S. Pranatharthi Haran, Randolph F. Knarr, Mahadevaiyer Krishnan, Christian Lavoie, Andrew P. Mansson, Renee T. Mo, Jay W. Strane, Horatio S. Wildman
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Publication number: 20090004831Abstract: A method for achieving a substantially defect free SGOI substrate which includes a SiGe layer that has a high Ge content of greater than about 25 atomic % using a low temperature wafer bonding technique is described. The wafer bonding process described in the present application includes an initial prebonding annealing step that is capable of forming a bonding interface comprising elements of Si, Ge and O, i.e., interfacial SiGeO layer, between a SiGe layer and a low temperature oxide layer. The present invention also provides the SGOI substrate and structure that contains the same.Type: ApplicationFiled: June 17, 2008Publication date: January 1, 2009Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Jack O. Chu, Michael A. Cobb, Philip A. Saunders, Leathen Shi
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Publication number: 20080274611Abstract: The present invention provides a method for forming a self-aligned Ni alloy silicide contact. The method of the present invention begins by first depositing a conductive Ni alloy with Pt and optionally at least one of the following metals Pd, Rh, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W or Re over an entire semiconductor structure which includes at least one gate stack region. An oxygen diffusion barrier comprising, for example, Ti, TiN or W is deposited over the structure to prevent oxidation of the metals. An annealing step is then employed to cause formation of a NiSi, PtSi contact in regions in which the metals are in contact with silicon. The metal that is in direct contact with insulating material such as SiO2 and Si3N4 is not converted into a metal alloy silicide contact during the annealing step A selective etching step is then performed to remove unreacted metal from the sidewalls of the spacers and trench isolation regions.Type: ApplicationFiled: June 11, 2008Publication date: November 6, 2008Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Cyril Cabral, Michael A. Cobb, Asa Frye, Balasubramanian S. Pranatharthi Haran, Randolph F. Knarr, Mahadevaiyer Krishnan, Christian Lavoie, Andrew P. Mansson, Renee T. Mo, Jay W. Strane, Horatio S. Wildman
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Patent number: 7445977Abstract: A method for achieving a substantially defect free SGOI substrate which includes a SiGe layer that has a high Ge content of greater than about 25 atomic % using a low temperature wafer bonding technique is described. The wafer bonding process described in the present application includes an initial prebonding annealing step that is capable of forming a bonding interface comprising elements of Si, Ge and O, i.e., interfacial SiGeO layer, between a SiGe layer and a low temperature oxide layer. The present invention also provides the SGOI substrate and structure that contains the same.Type: GrantFiled: May 4, 2007Date of Patent: November 4, 2008Assignee: International Business Machines CorporationInventors: Jack O. Chu, Michael A. Cobb, Philip A. Saunders, Leathen Shi
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Patent number: 7235812Abstract: A method for achieving a substantially defect free SGOI substrate which includes a SiGe layer that has a high Ge content of greater than about 25 atomic % using a low temperature wafer bonding technique is described. The wafer bonding process described in the present application includes an initial prebonding annealing step that is capable of forming a bonding interface comprising elements of Si, Ge and O, i.e., interfacial SiGeO layer, between a SiGe layer and a low temperature oxide layer. The present invention also provides the SGOI substrate and structure that contains the same.Type: GrantFiled: September 13, 2004Date of Patent: June 26, 2007Assignee: International Business Machines CorporationInventors: Jack O. Chu, Michael A. Cobb, Philip A. Saunders, Leathen Shi
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Publication number: 20030073593Abstract: Slurry compositions comprising an oxidizing agent, optionally a copper corrosion inhibitor, abrasive particles; surface active agent, a service of chloride and a source of sulfate ions.Type: ApplicationFiled: August 30, 2002Publication date: April 17, 2003Inventors: Michael Todd Brigham, Donald Francis Canaperi, Michael A. Cobb, William Cote, Kenneth M. Davis, Scott Alan Estes, Edward Jack Gordon, James Willard Hannah, Mahadevaiyer Krishnan, Michael F. Lofaro, Michael Joseph MacDonald, Dean Allen Schaffer, George James Slusser, James A. Tornello, Eric Jeffrey White