McAllister; Douglas R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for McAllister; Douglas R..The latest application filed is for "enclosure system structure".
- McAllister; Douglas R. - San Ramon CA
- McAllister; Douglas R. - Pleasanton CA
- McAllister; Douglas R - San Ramon CA
| Patent | Date |
|---|---|
| Enclosure System Structure App 20220285180 - Menk; John C. ; et al. | 2022-09-08 |
| Retaining Ring With Shaped Surface And Method Of Forming App 20220152778 - Chen; Hung Chih ; et al. | 2022-05-19 |
| Retaining ring with shaped surface Grant 11,260,500 - Chen , et al. March 1, 2 | 2022-03-01 |
| Multi-object capable loadlock system Grant 11,211,269 - Harbert , et al. December 28, 2 | 2021-12-28 |
| Process Kit Ring Adaptor App 20210217650 - Volfovski; Leon ; et al. | 2021-07-15 |
| Process kit ring adaptor Grant 10,964,584 - Volfovski , et al. March 30, 2 | 2021-03-30 |
| Multi-object Capable Loadlock System App 20210020476 - Harbert; Andrew Paul ; et al. | 2021-01-21 |
| Retaining Ring with Shaped Surface App 20200398399 - Chen; Hung Chih ; et al. | 2020-12-24 |
| Process Kit Enclosure System App 20200373190 - Lee; Helder ; et al. | 2020-11-26 |
| Process Kit Ring Adaptor App 20200373194 - Volfovski; Leon ; et al. | 2020-11-26 |
| Retaining ring with shaped surface Grant 10,766,117 - Chen , et al. Sep | 2020-09-08 |
| Semiconductor processing chamber Grant 10,741,428 - Hunter , et al. A | 2020-08-11 |
| Retaining Ring With Shaped Surface App 20180185979 - Chen; Hung Chih ; et al. | 2018-07-05 |
| Retaining ring with Shaped Surface Grant 9,937,601 - Chen , et al. April 10, 2 | 2018-04-10 |
| Semiconductor Processing Chamber App 20170294325 - HUNTER; Aaron Muir ; et al. | 2017-10-12 |
| RTP lamp base with removal features Grant 9,462,636 - Ranish , et al. October 4, 2 | 2016-10-04 |
| Retaining Ring With Shaped Surface App 20160045997 - Chen; Hung Chih ; et al. | 2016-02-18 |
| Retaining ring with shaped surface Grant 9,186,773 - Chen , et al. November 17, 2 | 2015-11-17 |
| Rtp Lamp Base Improvement App 20150189697 - RANISH; Joseph M. ; et al. | 2015-07-02 |
| Retaining Ring With Shaped Surface App 20140053981 - Chen; Hung Chih ; et al. | 2014-02-27 |
| Retaining ring with shaped surface Grant 8,585,468 - Chen , et al. November 19, 2 | 2013-11-19 |
| Self cleaning and adjustable slurry delivery arm Grant 8,523,639 - Leighton , et al. September 3, 2 | 2013-09-03 |
| Retaining Ring With Shaped Surface App 20120071067 - Chen; Hung Chih ; et al. | 2012-03-22 |
| Retaining ring with shaped surface Grant 8,066,551 - Chen , et al. November 29, 2 | 2011-11-29 |
| Retaining Ring With Shaped Surface App 20110195639 - Chen; Hung Chih ; et al. | 2011-08-11 |
| Retaining ring with shaped surface Grant 7,927,190 - Chen , et al. April 19, 2 | 2011-04-19 |
| Self Cleaning And Adjustable Slurry Delivery Arm App 20100112917 - LEIGHTON; JAMIE STUART ; et al. | 2010-05-06 |
| Attaching components of a carrier head Grant 7,530,153 - Doan , et al. May 12, 2 | 2009-05-12 |
| Composite retaining ring Grant 7,503,837 - Oh , et al. March 17, 2 | 2009-03-17 |
| Retaining Ring With Shaped Surface App 20080196833 - Chen; Hung Chih ; et al. | 2008-08-21 |
| Retaining ring with shaped surface Grant 7,344,434 - Chen , et al. March 18, 2 | 2008-03-18 |
| Composite Retaining Ring App 20070197146 - Oh; Jeonghoon ; et al. | 2007-08-23 |
| Attaching components of a carrier head App 20070143980 - Doan; Trung T. ; et al. | 2007-06-28 |
| Composite retaining ring Grant 7,186,171 - Oh , et al. March 6, 2 | 2007-03-06 |
| Composite retaining ring App 20060240750 - Oh; Jeonghoon ; et al. | 2006-10-26 |
| Retaining ring with shaped surface App 20050191947 - Chen, Hung Chih ; et al. | 2005-09-01 |
| Method and apparatus for reducing contamination in a wafer loadlock of a semiconductor wafer processing system Grant 6,410,889 - Davis , et al. June 25, 2 | 2002-06-25 |
| Method and apparatus for reducing contamination in a wafer loadlock of a semiconductor wafer processing system App 20020008099 - Davis, Matthew F. ; et al. | 2002-01-24 |
| Method and apparatus for reducing contamination in a wafer loadlock of a semiconductor wafer processing system Grant 6,323,463 - Davis , et al. November 27, 2 | 2001-11-27 |
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