Patents by Inventor Stacy Meyer
Stacy Meyer 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: 11850703Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: GrantFiled: February 9, 2023Date of Patent: December 26, 2023Assignee: Applied Materials, Inc.Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Publication number: 20230182261Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: ApplicationFiled: February 9, 2023Publication date: June 15, 2023Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Patent number: 11648639Abstract: Embodiments of the present invention provide a polishing ring assembly suitable for polishing an electrostatic chuck and method of using the same. In one embodiment, the polishing ring assembly has a retaining ring assembly and an electrostatic chuck fixture. The retaining ring assembly includes an inner diameter and a top surface, a plurality of outer drive rings wherein the plurality of outer drive rings are placed on the top surface of the ceramic retaining ring. The electrostatic chuck fixture includes an electrostatic chuck drive plate adjacent to the inner diameter of in the ceramic retaining ring. The electrostatic chuck drive plate has a lock to secure retaining ring assembly with the electrostatic chuck fixture without transferring the weight from one assembly over to the other through the locking mechanism.Type: GrantFiled: December 2, 2021Date of Patent: May 16, 2023Assignee: Applied Materials, Inc.Inventors: William Ming-ye Lu, Wendell Glenn Boyd, Jr., Stacy Meyer
-
Patent number: 11577361Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: GrantFiled: February 1, 2022Date of Patent: February 14, 2023Assignee: Applied Materials, Inc.Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Publication number: 20220152778Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: ApplicationFiled: February 1, 2022Publication date: May 19, 2022Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Publication number: 20220088743Abstract: Embodiments of the present invention provide a polishing ring assembly suitable for polishing an electrostatic chuck and method of using the same. In one embodiment, the polishing ring assembly has a retaining ring assembly and an electrostatic chuck fixture. The retaining ring assembly includes an inner diameter and a top surface, a plurality of outer drive rings wherein the plurality of outer drive rings are placed on the top surface of the ceramic retaining ring. The electrostatic chuck fixture includes an electrostatic chuck drive plate adjacent to the inner diameter of in the ceramic retaining ring. The electrostatic chuck drive plate has a lock to secure retaining ring assembly with the electrostatic chuck fixture without transferring the weight from one assembly over to the other through the locking mechanism.Type: ApplicationFiled: December 2, 2021Publication date: March 24, 2022Inventors: William Ming-ye LU, Wendell Glenn BOYD, JR., Stacy MEYER
-
Patent number: 11260498Abstract: Embodiments of the present invention provide a polishing ring assembly suitable for polishing an electrostatic chuck and method of using the same. In one embodiment, the polishing ring assembly has a retaining ring assembly and an electrostatic chuck fixture. The retaining ring assembly includes an inner diameter and a top surface, a plurality of outer drive rings wherein the plurality of outer drive rings are placed on the top surface of the ceramic retaining ring. The electrostatic chuck fixture includes an electrostatic chuck drive plate adjacent to the inner diameter of in the ceramic retaining ring. The electrostatic chuck drive plate has a lock to secure retaining ring assembly with the electrostatic chuck fixture without transferring the weight from one assembly over to the other through the locking mechanism.Type: GrantFiled: July 25, 2014Date of Patent: March 1, 2022Assignee: Applied Materials, Inc.Inventors: William Ming-ye Lu, Wendell Glen Boyd, Jr., Stacy Meyer
-
Patent number: 11260500Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: GrantFiled: September 3, 2020Date of Patent: March 1, 2022Assignee: Applied Materials, Inc.Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Publication number: 20200398399Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: ApplicationFiled: September 3, 2020Publication date: December 24, 2020Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Patent number: 10766117Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: GrantFiled: February 28, 2018Date of Patent: September 8, 2020Assignee: Applied Materials, Inc.Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Publication number: 20180185979Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: ApplicationFiled: February 28, 2018Publication date: July 5, 2018Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Patent number: 9937601Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: GrantFiled: October 29, 2015Date of Patent: April 10, 2018Assignee: Applied Materials, Inc.Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Patent number: 9381613Abstract: A reinforcement ring is for placement in a carrier head to abut an inner surface of a perimeter portion of a flexible membrane. The reinforcement ring includes a substantially vertical cylindrical portion, a first flange projecting inwardly from the bottom of the cylindrical portion, and a second flange projecting outwardly from a bottom of the cylindrical portion. The second flange projects downwardly at a non-zero angle from vertical.Type: GrantFiled: January 24, 2014Date of Patent: July 5, 2016Assignee: Applied Materials, Inc.Inventors: Jamie Stuart Leighton, Stacy Meyer, Young J. Paik
-
Publication number: 20160136780Abstract: A carrier head includes a base, a substrate mounting surface, a retaining ring secured to the base, and a plurality of stacked shims located between the base and the retaining ring. The retaining ring has a bottom surface for contacting a polishing pad during polishing.Type: ApplicationFiled: January 26, 2016Publication date: May 19, 2016Applicant: Applied Materials, Inc.Inventors: Stacy Meyer, Young J. Paik, Christopher R. Mahon
-
Patent number: 9272387Abstract: A carrier head includes a base, a substrate mounting surface, a retaining ring secured to the base, and a plurality of stacked shims located between the base and the retaining ring. The retaining ring has a bottom surface for contacting a polishing pad during polishing.Type: GrantFiled: April 12, 2012Date of Patent: March 1, 2016Assignee: Applied Materials, Inc.Inventors: Stacy Meyer, Young J. Paik, Christopher R. Mahon
-
Publication number: 20160045997Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: ApplicationFiled: October 29, 2015Publication date: February 18, 2016Applicant: APPLIED MATERIALS, INC.Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Patent number: 9227297Abstract: A retaining ring includes a generally annular upper portion having a top surface configured to be connected to a base of a carrier head and a lower surface, and a plurality of substantially identical arcuate segments detachably secured to the upper portion to form an annular lower portion. Each of the arcuate segments has an upper surface that abuts the lower surface of the upper portion and a bottom surface for contacting a polishing pad during polishing.Type: GrantFiled: March 19, 2014Date of Patent: January 5, 2016Assignee: Applied Materials, Inc.Inventors: Irfanulla Khuddus Rahmathullah, Bopanna Ichettira Vansantha, Padma Gopalakrishnan, Abraham Palaty, Aswathnarayanaiah Ravi, Ashish Bhatnagar, Young J. Paik, Stacy Meyer, Daniel Martin
-
Patent number: 9186773Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.Type: GrantFiled: October 31, 2013Date of Patent: November 17, 2015Assignee: Applied Materials, Inc.Inventors: Hung Chih Chen, Steven M. Zuniga, Charles C. Garretson, Douglas R. McAllister, Jian Lin, Stacy Meyer, Sidney P. Huey, Jeonghoon Oh, Trung T. Doan, Jeffrey P. Schmidt, Martin S. Wohlert, Kerry F. Hughes, James C. Wang, Danny Cam Toan Lu, Romain Beau De Lamenie, Venkata R. Balagani, Aden Martin Allen, Michael Jon Fong
-
Patent number: 9168631Abstract: A retaining ring includes an annular lower portion and an annular upper portion. The annular lower portion has a main body with a bottom surface for contacting a polishing pad during polishing, an inner rim projecting upward from the main body, an outer rim projecting upward from the main body and separated from the inner rim by a gap, and a plurality of azimuthally separated interlock features positioned between the inner rim and the outer rim, each interlock feature projecting upwardly from the main body. The annular upper portion has a top surface and a bottom surface and a plurality of azimuthally separated recesses in the bottom surface, the recesses defining thin portions of the upper portion, the plurality of interlock features fitting into the plurality of recesses. The lower portion is a plastic and the upper portion is a material that is more rigid than the plastic.Type: GrantFiled: May 31, 2013Date of Patent: October 27, 2015Assignee: Applied Materials, Inc.Inventors: Irfanulla Khuddus Rahmathullah, Bopanna Ichettira Vansantha, Padma Gopalakrishnan, Aswathnarayanaiah Ravi, Abraham Palaty, Young J. Paik, Stacy Meyer, James Klingler, Ashish Bhatnagar
-
Publication number: 20150044947Abstract: Embodiments of the present invention provide a polishing ring assembly suitable for polishing an electrostatic chuck and method of using the same. In one embodiment, the polishing ring assembly has a retaining ring assembly and an electrostatic chuck fixture. The retaining ring assembly includes an inner diameter and a top surface, a plurality of outer drive rings wherein the plurality of outer drive rings are placed on the top surface of the ceramic retaining ring. The electrostatic chuck fixture includes an electrostatic chuck drive plate adjacent to the inner diameter of in the ceramic retaining ring. The electrostatic chuck drive plate has a lock to secure retaining ring assembly with the electrostatic chuck fixture without transferring the weight from one assembly over to the other through the locking mechanism.Type: ApplicationFiled: July 25, 2014Publication date: February 12, 2015Inventors: William Ming-Ye LU, Wendell Glen BOYD, JR., Stacy MEYER