Patents by Inventor Edward Reis
Edward Reis 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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Publication number: 20190035633Abstract: A shallow trench isolation (STI) structure is formed from a conventional STI trench structure formed of first dielectric material extending into the substrate. The conventional STI structure undergoes further processing, including removing a first portion of the dielectric material and adjacent portions of the semiconductor substrate to create a first recess, and then removing another portion of the dielectric material to create a second recess in just the dielectric material. A nitride layer is formed above remaining dielectric material and on the sidewalls of the substrate. A second dielectric material is formed on the spacer layer and fills the remainder of first and second recesses. The nitride layer provides an “inner spacer” between the first insulating material and the second insulating material and also separates the substrate from the second insulating material.Type: ApplicationFiled: July 31, 2017Publication date: January 31, 2019Inventors: Ashish Kumar Jha, Hui Zhan, Hong Yu, Zhenyu Hu, Haiting Wang, Edward Reis, Charles Vanleuvan
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Patent number: 10192746Abstract: A shallow trench isolation (STI) structure is formed from a conventional STI trench structure formed of first dielectric material extending into the substrate. The conventional STI structure undergoes further processing, including removing a first portion of the dielectric material and adjacent portions of the semiconductor substrate to create a first recess, and then removing another portion of the dielectric material to create a second recess in just the dielectric material. A nitride layer is formed above remaining dielectric material and on the sidewalls of the substrate. A second dielectric material is formed on the spacer layer and fills the remainder of first and second recesses. The nitride layer provides an “inner spacer” between the first insulating material and the second insulating material and also separates the substrate from the second insulating material.Type: GrantFiled: July 31, 2017Date of Patent: January 29, 2019Assignee: Globalfoundries Inc.Inventors: Ashish Kumar Jha, Hui Zhan, Hong Yu, Zhenyu Hu, Haiting Wang, Edward Reis, Charles Vanleuvan
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Patent number: 10164010Abstract: Methods form integrated circuit structures that include a semiconductor layer having at least one fin. At least three gate stacks contact, and are spaced along, the top of the fin. An insulator in trenches in the fin contacts the first and third of the gate stacks, and extends into the fin from the first and third gate stacks. Source and drain regions in the fin are adjacent a second of the gate stacks. The second gate stack is between the first and third gate stacks along the top of the fin. Additionally, a protective liner is in the trench between a top portion of the insulator a bottom portion of the insulator.Type: GrantFiled: October 31, 2017Date of Patent: December 25, 2018Assignee: GLOBALFOUNDRIES INC.Inventors: Wei Hong, Hsien-Ching Lo, Haiting Wang, Yanping Shen, Yi Qi, Yongjun Shi, Hui Zang, Edward Reis
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Patent number: 9498198Abstract: Surgical devices for stabilizing the heart are disclosed which facilitate anastomosis under beating heart conditions. Various instruments or devices may be maneuvered and secured on a retractor device to provide stabilization of the heart. An instrument mount is provided which is preferably configured to accept a surgical instrument, such as a tissue stabilizer, and to allow the instrument to be easily maneuvered to a desired position and subsequently locked into position with a simple operation of a single locking actuator. Further disclosed are stabilizer devices each having at least one surface for contacting the heart and each being adapted to be mounted to the retractor while having the ability to be positioned in the desired location against the heart.Type: GrantFiled: April 27, 2010Date of Patent: November 22, 2016Assignee: MAQUET CARDIOVASCULAR, LLCInventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green, II, Joshua K. Wallin, Morejohn P. Dwight, Charles S. Taylor, Gary B. Weller, Richard M. Ferrari
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Publication number: 20120078061Abstract: Devices and methods are disclosed for accessing and stabilizing an unstable or moving tissue structure within a patient's body, and in particular, for temporarily stabilizing a target site on the beating heart. The devices generally involve tissue stabilizers having at least one multiple link support member operably connecting a stabilizer foot to a retractor. The tissue stabilizer may have a stabilizer foot allowing for additional members to be connected to the stabilizer foot at discreet locations. The support member and the additional members may be attachable to a retractor. The support member and the additional members may be operably associated with attachments or mounts which provide additional degrees of freedom at a connection to the retractor.Type: ApplicationFiled: November 30, 2011Publication date: March 29, 2012Applicant: MAQUET CARDIOVASCULAR LLCInventors: Antonio M. Calafiore, David J. Paul, Eugene Edward Reis, Harry Leonard Green, II
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Publication number: 20100210916Abstract: Surgical devices for stabilizing the heart are disclosed which facilitate anastomosis under beating heart conditions. Various instruments or devices may be maneuvered and secured on a retractor device to provide stabilization of the heart. An instrument mount is provided which is preferably configured to accept a surgical instrument, such as a tissue stabilizer, and to allow the instrument to be easily maneuvered to a desired position and subsequently locked into position with a simple operation of a single locking actuator. Further disclosed are stabilizer devices each having at least one surface for contacting the heart and each being adapted to be mounted to the retractor while having the ability to be positioned in the desired location against the heart.Type: ApplicationFiled: April 27, 2010Publication date: August 19, 2010Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green, II, Joshua K. Wallin, Morejohn P. Dwight, Charles S. Taylor, Gary B. Weller, Richard M. Ferrari
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Patent number: 7736307Abstract: Surgical devices for stabilizing the heart are disclosed which facilitate anastomosis under beating heart conditions. Various instruments or devices may be maneuvered and secured on a retractor device to provide stabilization of the heart. An instrument mount is provided which is preferably configured to accept a surgical instrument, such as a tissue stabilizer, and to allow the instrument to be easily maneuvered to a desired position and subsequently locked into position with a simple operation of a single locking actuator. Further disclosed are stabilizer devices each having at least one surface for contacting the heart and each being adapted to be mounted to the retractor while having the ability to be positioned in the desired location against the heart.Type: GrantFiled: December 12, 2003Date of Patent: June 15, 2010Assignee: Maquet Cardiovascular LLCInventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green, II, Joshua K. Wallin, Morejohn P. Dwight, Charles S. Taylor, Gary B. Weller, Richard M. Ferrari
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Patent number: 7238155Abstract: In accordance with the present invention, there is disclosed surgical methods and apparatus for accessing and stabilizing the heart. The methods and apparatus facilitate access to an anastomosis site, allows various instruments or devices to be maneuvered and secured in place, and provide stabilization of the heart. In particular, the apparatus involves a retractor assembly having a pair of opposing blades having a channel adapted to engage an incision in a patient. The retractor blades may have features to cooperatively engage an instrument mount. The instrument mount may hold an instrument, such as a tissue stabilizer, and allows the instrument to be easily maneuvered. The retractor blades may have a number of suture locks for securing sutures used during surgery. The retractor system is particularly useful in accessing, positioning and stabilizing the beating heart for coronary artery bypass graft surgery.Type: GrantFiled: September 23, 2003Date of Patent: July 3, 2007Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green, II
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Publication number: 20040143168Abstract: Surgical devices for stabilizing the heart are disclosed which facilitate anastomosis under beating heart conditions. Various instruments or devices may be maneuvered and secured on a retractor device to provide stabilization of the heart. An instrument mount is provided which is preferably configured to accept a surgical instrument, such as a tissue stabilizer, and to allow the instrument to be easily maneuvered to a desired position and subsequently locked into position with a simple operation of a single locking actuator. Further disclosed are stabilizer devices each having at least one surface for contacting the heart and each being adapted to be mounted to the retractor while having the ability to be positioned in the desired location against the heart.Type: ApplicationFiled: December 12, 2003Publication date: July 22, 2004Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green, Joshua K. Wallin, Dwight P. Morejohn, Charles S. Taylor, Gary B. Weller, Richard M. Ferrari
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Publication number: 20040092799Abstract: In accordance with the present invention, there is disclosed surgical methods and apparatus for accessing and stabilizing the heart. The methods and apparatus facilitate access to an anastomosis site, allows various instruments or devices to be maneuvered and secured in place, and provide stabilization of the heart. In particular, the apparatus involves a retractor assembly having a pair of opposing blades having a channel adapted to engage an incision in a patient. The retractor blades may have features to cooperatively engage an instrument mount. The instrument mount may hold an instrument, such as a tissue stabilizer, and allows the instrument to be easily maneuvered. The retractor blades may have a number of suture locks for securing sutures used during surgery. The retractor system is particularly useful in accessing, positioning and stabilizing the beating heart for coronary artery bypass graft surgery.Type: ApplicationFiled: September 23, 2003Publication date: May 13, 2004Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green
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Publication number: 20040030223Abstract: Devices and methods are disclosed for accessing and stabilizing an unstable or moving tissue structure within a patient's body, and in particular, for temporarily stabilizing a target site on the beating heart. The devices generally involve tissue stabilizers having at least one multiple link support member operably connecting a stabilizer foot to a retractor. To minimize motion at the stabilizer foot and improve overall stabilization of the target site, the tissue stabilizer may involve the a stabilizer foot having multiple support members connected to the stabilizer foot at discreet locations. To improve the ability of an instrument support member to be easily articulated through an access incision to position the stabilizer foot as desired, the instrument support member may be operable associated with an attachment or mount which provides additional degrees of freedom at the connection to the retractor.Type: ApplicationFiled: August 7, 2003Publication date: February 12, 2004Inventors: Antonio M. Calafiore, David J. Paul, Eugene Edward Reis, Harry Leonard Green
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Patent number: 6685632Abstract: Surgical devices for stabilizing the heart which facilitate anastomosis under beating heart conditions. Various instruments or devices may be maneuvered and secured on a retractor device to provide stabilization of the heart. An instrument mount is provided which is preferably configured to accept a surgical instrument, such as a tissue stabilizer, and to allow the instrument to be easily maneuvered to a desired position and subsequently locked into position. Stabilizer devices each having at least one surface for contacting the heart and each being adapted to be mounted to the retractor while having the ability to be positioned in the desired location against the heart are provided.Type: GrantFiled: March 6, 2002Date of Patent: February 3, 2004Assignee: Cardiothoracic Systems, Inc.Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard II Green, Joshua K. Wallin, Dwight P. Morejohn, Charles S. Taylor, Gary B. Weller, Richard M. Ferrari
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Patent number: 6652454Abstract: In accordance with the present invention, there is disclosed surgical methods and apparatus for accessing and stabilizing the heart. The methods and apparatus facilitate access to an anastomosis site, allows various instruments or devices to be maneuvered and secured in place, and provide stabilization of the heart. In particular, the apparatus involves a retractor assembly having a pair of opposing blades having a channel adapted to engage an incision in a patient. The retractor blades may have features to cooperatively engage an instrument mount. The instrument mount may hold an instrument, such as a tissue stabilizer, and allows the instrument to be easily maneuvered. The retractor blades may have a number of suture locks for securing sutures used during surgery. The retractor system is particularly useful in accessing, positioning and stabilizing the beating heart for coronary artery bypass graft surgery.Type: GrantFiled: January 10, 2001Date of Patent: November 25, 2003Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green, II
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Patent number: 6626830Abstract: Devices and methods are disclosed for accessing and stabilizing an unstable or moving tissue structure within a patient's body, and in particular, for temporarily stabilizing a target site on the beating heart. The devices generally involve tissue stabilizers having at least one multiple link support member operably connecting a stabilizer foot to a retractor. To minimize motion at the stabilizer foot and improve overall stabilization of the target site, the tissue stabilizer may involve the a stabilizer foot having multiple support members connected to the stabilizer foot at discreet locations. To improve the ability of an instrument support member to be easily articulated through an access incision to position the stabilizer foot as desired, the instrument support member may be operable associated with an attachment or mount which provides additional degrees of freedom at the connection to the retractor.Type: GrantFiled: December 1, 1999Date of Patent: September 30, 2003Assignee: Cardiothoracic Systems, Inc.Inventors: Antonio Califiore, David J. Paul, Eugene Edward Reis, Harry Leonard Green, II
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Publication number: 20020004628Abstract: In accordance with the present invention, there is disclosed surgical methods and apparatus for accessing and stabilizing the heart. The methods and apparatus facilitate access to an anastomosis site, allows various instruments or devices to be maneuvered and secured in place, and provide stabilization of the heart. In particular, the apparatus involves a retractor apparatus having one or more opposing blades having a channel adapted to engage an incision in a patient. The retractor blades may have features to cooperatively engage an instrument mount. The instrument mount preferably is configured to hold an instrument, such as a tissue stabilizer, and allows the instrument to be easily maneuvered. The retractor blades may have a number of suture locks for securing sutures used during surgery. The retractor system is particularly useful in accessing, positioning and stabilizing the beating heart for coronary artery bypass graft surgery.Type: ApplicationFiled: July 6, 2001Publication date: January 10, 2002Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green
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Patent number: 6331158Abstract: Surgical methods and apparatus for accessing and stabilizing the heart. The methods and apparatus facilitate access to an anastomosis site, allow various instruments or devices to be maneuvered and secured in place, and provide stabilization of the heart. In particular, the apparatus involves a retractor assembly having a pair of opposing blades having a channel adapted to engage an incision in a patient. The retractor blades may have features to cooperatively engage an instrument mount. The retractor blades may have a number of suture locks for securing sutures used during surgery. The retractor system is particularly useful in accessing, positioning and stabilizing the beating heart for coronary artery bypass graft surgery.Type: GrantFiled: May 4, 1999Date of Patent: December 18, 2001Assignee: Cardiothoracic Systems, Inc.Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green, II
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Publication number: 20010020121Abstract: In accordance with the present invention, there is disclosed surgical methods and apparatus for accessing and stabilizing the heart. The methods and apparatus facilitate access to an anastomosis site, allows various instruments or devices to be maneuvered and secured in place, and provide stabilization of the heart. In particular, the apparatus involves a retractor apparatus having one or more opposing blades having a channel adapted to engage an incision in a patient. The retractor blades may have features to cooperatively engage an instrument mount. The instrument mount preferably is configured to hold an instrument, such as a tissue stabilizer, and allows the instrument to be easily maneuvered. The retractor blades may have a number of suture locks for securing sutures used during surgery. The retractor system is particularly useful in accessing, positioning and stabilizing the beating heart for coronary artery bypass graft surgery.Type: ApplicationFiled: May 4, 1999Publication date: September 6, 2001Inventors: LAWRENCE W. HU, DAVID J. PAUL, EUGENE EDWARD REIS, HARRY LEONARD GREEN
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Patent number: 6283912Abstract: In accordance with the present invention, there is disclosed surgical methods and apparatus for accessing and stabilizing the heart. The methods and apparatus facilitate access to an anastomosis site, allows various instruments or devices to be maneuvered and secured in place, and provide stabilization of the heart. In particular, the apparatus involves a retractor apparatus having one or more opposing blades having a channel adapted to engage an incision in a patient. The retractor blades may have features to cooperatively engage an instrument mount. The instrument mount preferably is configured to hold an instrument, such as a tissue stabilizer, and allows the instrument to be easily maneuvered. The retractor blades may have a number of suture locks for securing sutures used during surgery. The retractor system is particularly useful in accessing, positioning and stabilizing the beating heart for coronary artery bypass graft surgery.Type: GrantFiled: May 4, 1999Date of Patent: September 4, 2001Assignee: Cardiothoracic Systems, Inc.Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green, II
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Publication number: 20010002429Abstract: In accordance with the present invention, there is disclosed surgical methods and apparatus for accessing and stabilizing the heart. The methods and apparatus facilitate access to an anastomosis site, allows various instruments or devices to be maneuvered and secured in place, and provide stabilization of the heart. In particular, the apparatus involves a retractor assembly having a pair of opposing blades having a channel adapted to engage an incision in a patient. The retractor blades may have features to cooperatively engage an instrument mount. The instrument mount may hold an instrument, such as a tissue stabilizer, and allows the instrument to be easily maneuvered. The retractor blades may have a number of suture locks for securing sutures used during surgery. The retractor system is particularly useful in accessing, positioning and stabilizing the beating heart for coronary artery bypass graft surgery.Type: ApplicationFiled: January 10, 2001Publication date: May 31, 2001Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green
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Patent number: 6231506Abstract: In accordance with the present invention, there is disclosed surgical methods and apparatus for accessing and stabilizing the heart. The methods and apparatus facilitate access to an anastomosis site, allows various instruments or devices to be maneuvered and secured in place, and provide stabilization of the heart. In particular, the apparatus involves a retractor assembly having a pair of opposing blades having a channel adapted to engage an incision in a patient. The retractor blades may have features to cooperatively engage an instrument mount. The instrument mount may hold an instrument, such as a tissue stabilizer, and allows the instrument to be easily maneuvered. The retractor blades may have a number of suture locks for securing sutures used during surgery. The retractor system is particularly useful in accessing, positioning and stabilizing the beating heart for coronary artery bypass graft surgery.Type: GrantFiled: May 4, 1999Date of Patent: May 15, 2001Assignee: Cardiothoracic Systems, Inc.Inventors: Lawrence W. Hu, David J. Paul, Eugene Edward Reis, Harry Leonard Green, II