Patents by Inventor Aaron Logan
Aaron Logan 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: 20240341315Abstract: A fish scaler pocket knife device is provided. The device is comprised of two body ends, each serving a different purpose with the benefit of one device. The device is comprised of a fish cleaning tool on one end. Additionally, the device is comprised of a fish descaling tool on the opposite end. The body ends are attached at a point of rotation. The knife can be rotated degrees to store safely in the recessed area of the descaling tool.Type: ApplicationFiled: December 28, 2023Publication date: October 17, 2024Inventors: Mandy Logan, Lewis Aaron Logan
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Publication number: 20240348223Abstract: A mutually induced filter for filtering radio frequency (RF) power from signals supplied to a load is described. The mutually induced filter includes a first portion connected to a first load element of the load for filtering RF power from one of the signals supplied to the first load element. The load is associated with a pedestal of a plasma chamber. The mutually induced filter further includes a second portion connected to a second load element of the load for filtering RF power from another one of the signals supplied to the second load element. The first and second portions are twisted with each other to be mutually coupled with each other to further facilitate a coupling of a resonant frequency associated with the first portion to the second portion.Type: ApplicationFiled: June 27, 2024Publication date: October 17, 2024Inventors: Sunil Kapoor, Aaron Logan, Hyungjoon Kim, Yaswanth Rangineni, Karl Leeser
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Patent number: 12052006Abstract: A mutually induced filter for filtering radio frequency (RF) power from signals supplied to a load is described. The mutually induced filter includes a first portion connected to a first load element of the load for filtering RF power from one of the signals supplied to the first load element. The load is associated with a pedestal of a plasma chamber. The mutually induced filter further includes a second portion connected to a second load element of the load for filtering RF power from another one of the signals supplied to the second load element. The first and second portions are twisted with each other to be mutually coupled with each other to further facilitate a coupling of a resonant frequency associated with the first portion to the second portion.Type: GrantFiled: January 21, 2022Date of Patent: July 30, 2024Assignee: Lam Research CorporationInventors: Sunil Kapoor, Aaron Logan, Hyungjoon Kim, Yaswanth Rangineni, Karl Leeser
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Publication number: 20230233616Abstract: The present invention provides clinical evidence for a method of stem cell transplantation that facilitates engraftment and reconstitutes immunocompetence of the recipient without requiring myeloablative conditioning.Type: ApplicationFiled: March 14, 2023Publication date: July 27, 2023Inventors: Rajni Agarwal, Janel Long Boyle, Morton J. Cowan, Christopher Dvorak, Hye-Sook Kwon, Anne Le, Aaron Logan, Wendy Pang, Robertson Parkman, Maria-Grazia Roncarolo, Kenneth Weinberg, Judith A. Shizuru, Susan Sweeney Prohaska, Agnieszka Czechowicz, Irving L. Weissman
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Patent number: 11642379Abstract: The present invention provides clinical evidence for a method of stem cell transplantation that facilitates engraftment and reconstitutes immunocompetence of the recipient without requiring myeloablative conditioning.Type: GrantFiled: December 7, 2018Date of Patent: May 9, 2023Assignees: The Board of Trustees of the Leland Stanford Junior University, The Regents of the University of CaliforniaInventors: Rajni Agarwal, Janel Long Boyle, Morton J. Cowan, Christopher Dvorak, Hye Sook Kwon, Anne Le, Aaron Logan, Wendy Pang, Robertson Parkman, Maria-Grazia Roncarolo, Kenneth Weinberg, Judith A. Shizuru, Susan Sweeney Prohaska, Agnieszka Czechowicz, Irving L. Weissman
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Publication number: 20220149801Abstract: A mutually induced filter for filtering radio frequency (RF) power from signals supplied to a load is described. The mutually induced filter includes a first portion connected to a first load element of the load for filtering RF power from one of the signals supplied to the first load element. The load is associated with a pedestal of a plasma chamber. The mutually induced filter further includes a second portion connected to a second load element of the load for filtering RF power from another one of the signals supplied to the second load element. The first and second portions are twisted with each other to be mutually coupled with each other to further facilitate a coupling of a resonant frequency associated with the first portion to the second portion.Type: ApplicationFiled: January 21, 2022Publication date: May 12, 2022Inventors: Sunil Kapoor, Aaron Logan, Hyungjoon Kim, Yaswanth Rangineni, Karl Leeser
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Patent number: 11258420Abstract: A mutually induced filter for filtering radio frequency (RF) power from signals supplied to a load is described. The mutually induced filter includes a first portion connected to a first load element of the load for filtering RF power from one of the signals supplied to the first load element. The load is associated with a pedestal of a plasma chamber. The mutually induced filter further includes a second portion connected to a second load element of the load for filtering RF power from another one of the signals supplied to the second load element. The first and second portions are twisted with each other to be mutually coupled with each other to further facilitate a coupling of a resonant frequency associated with the first portion to the second portion.Type: GrantFiled: March 30, 2020Date of Patent: February 22, 2022Assignee: Lam Research CorporationInventors: Sunil Kapoor, Aaron Logan, Hyungjoon Kim, Yaswanth Rangineni, Karl Leeser
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Publication number: 20210369782Abstract: The present invention provides clinical evidence for a method of stem cell transplantation that facilitates engraftment and reconstitutes immunocompetence of the recipient without requiring myeloablative conditioning.Type: ApplicationFiled: December 7, 2018Publication date: December 2, 2021Inventors: Rajni Agarwal, Janel Long Boyle, Morton J. Cowan, Christopher Dvorak, Hye Sook Kwon, Anne Le, Aaron Logan, Wendy Pang, Robertson Parkman, Maria-Grazia Roncarolo, Kenneth Weinberg, Judith A. Shizuru, Susan Sweeney Prohaska
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Publication number: 20200252040Abstract: A mutually induced filter for filtering radio frequency (RF) power from signals supplied to a load is described. The mutually induced filter includes a first portion connected to a first load element of the load for filtering RF power from one of the signals supplied to the first load element. The load is associated with a pedestal of a plasma chamber. The mutually induced filter further includes a second portion connected to a second load element of the load for filtering RF power from another one of the signals supplied to the second load element. The first and second portions are twisted with each other to be mutually coupled with each other to further facilitate a coupling of a resonant frequency associated with the first portion to the second portion.Type: ApplicationFiled: March 30, 2020Publication date: August 6, 2020Inventors: Sunil Kapoor, Aaron Logan, Hyungjoon Kim, Yaswanth Rangineni, Karl Leeser
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Patent number: 10704384Abstract: A retrievable receiver for electromagnetic telemetry signals originating from a first wellbore is located in a second wellbore. The receiver uses a casing of the second wellbore as an antenna. A signal pickup unit is provided on a multi-conductor wireline in the second wellbore. The signal pickup provides sensors (e.g. electrodes) for detecting signals at plural locations along the second wellbore. Signal reception can be optimized by adjusting the position of the wireline in the second wellbore and/or selecting sensor(s) for use in receiving the telemetry signals. The receiver may lack any active electronics in the second wellbore.Type: GrantFiled: July 24, 2019Date of Patent: July 7, 2020Assignee: Phoenix Technology Services Inc.Inventors: Alexander Down, Aaron Logan, Theunis Van Schalkwyk, Rostyslav Kuchma, Mojtaba Kazemi Miraki
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Patent number: 10637427Abstract: A mutually induced filter for filtering radio frequency (RF) power from signals supplied to a load is described. The mutually induced filter includes a first portion connected to a first load element of the load for filtering RF power from one of the signals supplied to the first load element. The load is associated with a pedestal of a plasma chamber. The mutually induced filter further includes a second portion connected to a second load element of the load for filtering RF power from another one of the signals supplied to the second load element. The first and second portions are twisted with each other to be mutually coupled with each other to further facilitate a coupling of a resonant frequency associated with the first portion to the second portion.Type: GrantFiled: July 16, 2018Date of Patent: April 28, 2020Assignee: Lam Research CorporationInventors: Sunil Kapoor, Aaron Logan, Hyungjoon Kim, Yaswanth Rangineni, Karl Leeser
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Publication number: 20190345817Abstract: A retrievable receiver for electromagnetic telemetry signals originating from a first wellbore is located in a second wellbore. The receiver uses a casing of the second wellbore as an antenna. A signal pickup unit is provided on a multi-conductor wireline in the second wellbore. The signal pickup provides sensors (e.g. electrodes) for detecting signals at plural locations along the second wellbore. Signal reception can be optimized by adjusting the position of the wireline in the second wellbore and/or selecting sensor(s) for use in receiving the telemetry signals. The receiver may lack any active electronics in the second wellbore.Type: ApplicationFiled: July 24, 2019Publication date: November 14, 2019Inventors: Alexander DOWN, Aaron LOGAN, Theunis VAN SCHALKWYK, Rostyslav KUCHMA, Mojtaba KAZEMI MIRAKI
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Patent number: 10400585Abstract: A retrievable receiver for electromagnetic telemetry signals originating from a first wellbore is located in a second wellbore. The receiver uses a casing of the second wellbore as an antenna. A signal pickup unit is provided on a multi-conductor wireline in the second wellbore. The signal pickup provides sensors (e.g. electrodes) for detecting signals at plural locations along the second wellbore. Signal reception can be optimized by adjusting the position of the wireline in the second wellbore and/or selecting sensor(s) for use in receiving the telemetry signals. The receiver may lack any active electronics in the second wellbore.Type: GrantFiled: December 18, 2017Date of Patent: September 3, 2019Assignee: Phoenix Technology Services Inc.Inventors: Alexander Down, Aaron Logan, Theunis Van Schalkwyk, Rostyslav Kuchma, Mojtaba Kazemi Miraki
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Publication number: 20180331669Abstract: A mutually induced filter for filtering radio frequency (RF) power from signals supplied to a load is described. The mutually induced filter includes a first portion connected to a first load element of the load for filtering RF power from one of the signals supplied to the first load element. The load is associated with a pedestal of a plasma chamber. The mutually induced filter further includes a second portion connected to a second load element of the load for filtering RF power from another one of the signals supplied to the second load element. The first and second portions are twisted with each other to be mutually coupled with each other to further facilitate a coupling of a resonant frequency associated with the first portion to the second portion.Type: ApplicationFiled: July 16, 2018Publication date: November 15, 2018Inventors: Sunil Kapoor, Aaron Logan, Hyungjoon Kim, Yaswanth Rangineni, Karl Leeser
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Patent number: 10044338Abstract: A mutually induced filter for filtering radio frequency (RF) power from signals supplied to a load is described. The mutually induced filter includes a first portion connected to a first load element of the load for filtering RF power from one of the signals supplied to the first load element. The load is associated with a pedestal of a plasma chamber. The mutually induced filter further includes a second portion connected to a second load element of the load for filtering RF power from another one of the signals supplied to the second load element. The first and second portions are twisted with each other to be mutually coupled with each other to further facilitate a coupling of a resonant frequency associated with the first portion to the second portion.Type: GrantFiled: October 15, 2015Date of Patent: August 7, 2018Assignee: Lam Research CorporationInventors: Sunil Kapoor, Aaron Logan, Hyungjoon Kim, Yaswanth Rangineni, Karl Leeser
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Publication number: 20180187544Abstract: A retrievable receiver for electromagnetic telemetry signals originating from a first wellbore is located in a second wellbore. The receiver uses a casing of the second wellbore as an antenna. A signal pickup unit is provided on a multi-conductor wireline in the second wellbore. The signal pickup provides sensors (e.g. electrodes) for detecting signals at plural locations along the second wellbore. Signal reception can be optimized by adjusting the position of the wireline in the second wellbore and/or selecting sensor(s) for use in receiving the telemetry signals. The receiver may lack any active electronics in the second wellbore.Type: ApplicationFiled: December 18, 2017Publication date: July 5, 2018Inventors: Alexander DOWN, Aaron LOGAN, Theunis VAN SCHALKWYK, Rostyslav KUCHMA, Mojtaba KAZEMI MIRAKI
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Publication number: 20170111025Abstract: A mutually induced filter for filtering radio frequency (RF) power from signals supplied to a load is described. The mutually induced filter includes a first portion connected to a first load element of the load for filtering RF power from one of the signals supplied to the first load element. The load is associated with a pedestal of a plasma chamber. The mutually induced filter further includes a second portion connected to a second load element of the load for filtering RF power from another one of the signals supplied to the second load element. The first and second portions are twisted with each other to be mutually coupled with each other to further facilitate a coupling of a resonant frequency associated with the first portion to the second portion.Type: ApplicationFiled: October 15, 2015Publication date: April 20, 2017Inventors: Sunil Kapoor, Aaron Logan, Hyungjoon Kim, Yaswanth Rangineni, Karl Leeser
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Patent number: 9109403Abstract: A drill bit assembly having an electrically isolated gap joint for electromagnetic telemetry comprises a drill bit, a pin body, an electrically insulating gap joint therebetween, and an electrical conductor extending across the gap joint. The bit head has a cutting end and an opposite connecting end with an engagement section. The pin body has a tubular body with an axial bore therethrough, and comprises a connecting end with an engagement section. The pin body connecting end is connected to the bit head connecting end such that the engagement sections overlap. The electrically insulating gap joint fills an annular gap between the bit head and pin body engagement sections such that the bit head and pin body are mechanically connected together at the connecting ends but are electrically separated. The electrical conductor has one end electrically contacting one of the bit head and pin body, and the other end communicable with electronics equipment.Type: GrantFiled: October 29, 2009Date of Patent: August 18, 2015Assignee: Schlumberger Technology CorporationInventors: Derek Logan, Garry Holmen, Tony Dopf, Aaron Logan, Rob Utter, Brian Clark, Reza Taherian
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Patent number: 9022144Abstract: A drill bit assembly for measuring reservoir formation properties comprises a bit head and a pin body, and an electrically insulated gap joint between two conductive parts of the drill bit assembly. The bit head has a cutting end and an opposite connecting end with an engagement section. The pin body comprises a connecting end with an engagement section. The pin connecting end is connected to the bit head connecting end such that the engagement sections overlap. The electrically insulating gap joint can fill a gap between the bit head and pin body engagement sections such that the bit head and pin body are mechanically connected together at the connecting ends but electrically separated. Alternatively or additionally, the pin body can have two pieces which are separated by an electrically insulating gap joint.Type: GrantFiled: October 29, 2009Date of Patent: May 5, 2015Assignee: Schlumberger Technology CorporationInventors: Brian Clark, Reza Taherian, Derek W. Logan, Garry Holmen, Anthony R. Dopf, Aaron Logan, Robert Utter
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Publication number: 20150101867Abstract: A drill bit assembly for measuring reservoir formation properties comprises a bit head and a pin body, and an electrically insulated gap joint between two conductive parts of the drill bit assembly. The electrically insulating gap joint can fill a gap between bit head and pin body engagement sections such that the bit head and pin body are mechanically connected together at connecting ends but electrically separated. Alternatively or additionally, the pin body can have two pieces which are separated by an electrically insulating gap joint. An electrical conductor is electrically connected at a first end to the bit head and is communicable at a second end with an alternating current signal to transmit an alternating current into the bit head, thereby inducing an electric current into a reservoir formation adjacent the bit head.Type: ApplicationFiled: November 6, 2014Publication date: April 16, 2015Inventors: Brian Oliver Clark, Reza Taherian, Derek W. Logan, Garry Holmen, Anthony R. Dopf, Aaron Logan, Robert J. Utter