Patents by Inventor Phillip Bailey
Phillip Bailey 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: 11828117Abstract: A drilling assembly includes a hydraulic amplifier assembly, a driver, a bearing housing, and a shaft. The hydraulic amplifier assembly is configured to increase a pressure of a drilling fluid so as to produce a pressurized drilling fluid. The driver is driven by the pressure of the drilling fluid and is configured to rotate a drill bit. The bearing housing is coupled to the driver. The shaft extends through the bearing housing and is configured to be coupled to the drill bit. The shaft is driven to rotate by the driver. The hydraulic amplifier is configured to deliver the pressurized drilling fluid to the drill bit.Type: GrantFiled: May 5, 2020Date of Patent: November 28, 2023Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Eric Johnson, Phillip Bailey, Daniel Nobre, Nalin Weerasinghe
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Publication number: 20220316288Abstract: A drilling assembly includes a hydraulic amplifier assembly, a driver, a bearing housing, and a shaft. The hydraulic amplifier assembly is configured to increase a pressure of a drilling fluid so as to produce a pressurized drilling fluid. The driver is driven by the pressure of the drilling fluid and is configured to rotate a drill bit. The bearing housing is coupled to the driver. The shaft extends through the bearing housing and is configured to be coupled to the drill bit. The shaft is driven to rotate by the driver. The hydraulic amplifier is configured to deliver the pressurized drilling fluid to the drill bit.Type: ApplicationFiled: May 5, 2020Publication date: October 6, 2022Inventors: Eric Johnson, Phillip Bailey, Daniel Nobre, Nalin Weerasinghe
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Patent number: 7088041Abstract: Methods for creating a protective seal suitable for protecting polymer-based electronic devices, including light emitting diodes and polymer emissive displays, are disclosed together with the protected devices. The protective seal includes one or more thin films of silicon nitride (SiN) or other inorganic dielectric applied at low temperature. One or more nonreactive metal layers may be present in the protective layer as well. Other embodiments are disclosed which include a protective cover over the protective layers. These protective layers provide encapsulation with sufficient protection from the atmosphere to enable shelf life and stress life for polymer electronic devices that are adequate for commercial applications.Type: GrantFiled: January 6, 2004Date of Patent: August 8, 2006Assignee: DuPont Displays, Inc.Inventors: Boo Nilsson, Phillip Bailey
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Patent number: 6873101Abstract: Methods for creating a protective seal suitable for protecting polymer-based electronic devices, including light emitting diodes and polymer emissive displays, are disclosed together with the protected devices. The protective seal includes one or more thin films of silicon nitride (SiN) or other inorganic dielectric applied at low temperature. One or more nonreactive metal layers may be present in the protective layer as well. Other embodiments are disclosed which include a protective cover over the protective layers. These protective layers provide encapsulation with sufficient protection from the atmosphere to enable shelf life and stress life for polymer electronic devices that are adequate for commercial applications.Type: GrantFiled: April 1, 2003Date of Patent: March 29, 2005Assignee: E.I. du Pont de Nemours and CompanyInventors: Boo Nilsson, Phillip Bailey
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Publication number: 20040140766Abstract: Methods for creating a protective seal suitable for protecting polymer-based electronic devices, including light emitting diodes and polymer emissive displays, are disclosed together with the protected devices. The protective seal includes one or more thin films of silicon nitride (SiN) or other inorganic dielectric applied at low temperature. One or more nonreactive metal layers may be present in the protective layer as well. Other embodiments are disclosed which include a protective cover over the protective layers. These protective layers provide encapsulation with sufficient protection from the atmosphere to enable shelf life and stress life for polymer electronic devices that are adequate for commercial applications.Type: ApplicationFiled: January 6, 2004Publication date: July 22, 2004Inventors: Boo Nilsson, Phillip Bailey
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Patent number: 6635989Abstract: Methods for creating a protective seal suitable for protecting polymer-based electronic devices, including light emitting diodes and polymer emissive displays, are disclosed together with the protected devices. The protective seal includes one or more thin films of silicon nitride (SiN) or other inorganic dielectric applied at low temperature. One or more nonreactive metal layers may be present in the protective layer as well. Other embodiments are disclosed which include a protective cover over the protective layers. These protective layers provide encapsulation with sufficient protection from the atmosphere to enable shelf life and stress life for polymer electronic devices that are adequate for commercial applications.Type: GrantFiled: August 3, 1999Date of Patent: October 21, 2003Assignee: E. I. du Pont de Nemours and CompanyInventors: Boo Nilsson, Phillip Bailey
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Publication number: 20030184222Abstract: Methods for creating a protective seal suitable for protecting polymer-based electronic devices, including light emitting diodes and polymer emissive displays, are disclosed together with the protected devices. The protective seal includes one or more thin films of silicon nitride (SiN) or other inorganic dielectric applied at low temperature. One or more nonreactive metal layers may be present in the protective layer as well. Other embodiments are disclosed which include a protective cover over the protective layers. These protective layers provide encapsulation with sufficient protection from the atmosphere to enable shelf life and stress life for polymer electronic devices that are adequate for commercial applications.Type: ApplicationFiled: April 1, 2003Publication date: October 2, 2003Inventors: Boo Nilsson, Phillip Bailey
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Publication number: 20030137061Abstract: An electronic device configuration that prevents ambient moisture and oxygen from reacting with materials used in the fabrication of the devices and thus prevents ambient moisture and oxygen from deleteriously affecting device performance by use of an airtight enclosure comprising a porous drying agent.Type: ApplicationFiled: February 26, 2003Publication date: July 24, 2003Inventors: Phillip Bailey, Jorma Peltola, Ian Parker
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Patent number: 6430810Abstract: This invention pertains to methods of forming a patterned metal layer in an electronic device, wherein the metal layer is in contact with an underlying organic polymeric layer (e.g., a conductive or semiconductive organic polymeric layer), which methods comprise mechanically scribing the metal layer with a mechanical scribing instrument to form the patterned metal electrode.Type: GrantFiled: September 30, 1998Date of Patent: August 13, 2002Assignee: Uniax CorporationInventor: Phillip Bailey
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Patent number: 5756147Abstract: An improved dielectric layer of an electroluminescent laminate, and method of preparation are provided. The dielectric layer is formed as a thick layer from a ceramic material to provide:a dielectric strength greater than about 1.0.times.10.sup.6 V/m;a dielectric constant such that the ratio of the dielectric constant of the dielectric material to that of the phosphor layer is greater than about 50:1;a thickness such that the ratio of the thickness of the dielectric layer to that of the phosphor layer is in the range of about 20:1 to 500:1; anda surface adjacent the phosphor layer which is compatible with the phosphor layer and sufficiently smooth that the phosphor layer illuminates generally uniformly at a given excitation voltage.The invention also provides for electrical connection of an electroluminescent laminate to voltage driving circuity with through hole technology. The invention also extends to laser scribing the transparent conductor lines of an electroluminescent laminate.Type: GrantFiled: April 28, 1995Date of Patent: May 26, 1998Assignee: Westaim Technologies, Inc.Inventors: Xingwei Wu, James Alexander Robert Stiles, Ken Kok Foo, Phillip Bailey
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Patent number: 5702565Abstract: An improved dielectric layer of an electroluminescent laminate, and method of preparation are provided. The dielectric layer is formed as a thick layer from a ceramic material to provide:a dielectric strength greater than about 1.0.times.10.sup.6 V/m;a dielectric constant such that the ratio of the dielectric constant of the dielectric material to that of the phosphor layer is greater than about 50:1;a thickness such that the ratio of the thickness of the dielectric layer to that of the phosphor layer is in the range of about 20:1 to 500:1; anda surface adjacent the phosphor layer which is compatible with the phosphor layer and sufficiently smooth that the phosphor layer illuminates generally uniformly at a given excitation voltage.The invention also provides for electrical connection of an electroluminescent laminate to voltage driving circuity with through hole technology. The invention also extends to laser scribing the transparent conductor lines of an electroluminescent laminate.Type: GrantFiled: May 23, 1995Date of Patent: December 30, 1997Assignee: Westaim Technologies, Inc.Inventors: Xingwei Wu, James Alexander Robert Stiles, Ken Kok Foo, Phillip Bailey
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Patent number: 5679472Abstract: An improved dielectric layer of an electroluminescent laminate, and method of preparation are provided. The dielectric layer is formed as a thick layer from a ceramic material to provide:a dielectric strength greater than about 1.0.times.10.sup.6 V/m;a dielectric constant such that the ratio of the dielectric constant of the dielectric material to that of the phosphor layer is greater than about 50:1;a thickness such that the ratio of the thickness of the dielectric layer to that of the phosphor layer is in the range of about 20:1 to 500:1; anda surface adjacent the phosphor layer which is compatible with the phosphor layer and sufficiently smooth that the phosphor layer illuminates generally uniformly at a given excitation voltage.The invention also provides for electrical connection of an electroluminescent laminate to voltage driving circuity with through hole technology. The invention also extends to laser scribing the transparent conductor lines of an electroluminescent laminate.Type: GrantFiled: May 23, 1995Date of Patent: October 21, 1997Assignee: Westaim Technologies, Inc.Inventors: Xingwei Wu, James Alexander Robert Stiles, Ken Kok Foo, Phillip Bailey
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Patent number: 5634835Abstract: An improved dielectric layer of an electroluminescent laminate, and method of preparation are provided. The dielectric layer is formed as a thick layer from a ceramic material to provide:a dielectric strength greater than about 1.0.times.10.sup.6 V/m;a dielectric constant such that the ratio of the dielectric constant of the dielectric material to that of the phosphor layer is greater than about 50:1;a thickness such that the ratio of the thickness of the dielectric layer to that of the phosphor layer is in the range of about 20:1 to 500:1; anda surface adjacent the phosphor layer which is compatible with the phosphor layer and sufficiently smooth that the phosphor layer illuminates generally uniformly at a given excitation voltage.The invention also provides for electrical connection of an electroluminescent laminate to voltage driving circuity with through-hole technology. The invention also extends to laser scribing the transparent conductor lines of an electroluminescent laminate.Type: GrantFiled: May 23, 1995Date of Patent: June 3, 1997Assignee: Westaim Technologies Inc.Inventors: Xingwei Wu, James A. R. Stiles, Ken K. Foo, Phillip Bailey
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Patent number: 5432015Abstract: An improved dielectric layer of an electroluminescent laminate, and method of preparation are provided. The dielectric layer is formed as a thick layer from a ceramic material to provide:a dielectric strength greater than about 1.0.times.10.sup.6 V/m;a dielectric constant such that the ratio of the dielectric constant of the dielectric material to that of the phosphor layer is greater than about 50:1;a thickness such that the ratio of the thickness of the dielectric layer to that of the phosphor layer is in the range of about 20:1 to 500:1; anda surface adjacent the phosphor layer which is compatible with the phosphor layer and sufficiently smooth that the phosphor layer illuminates generally uniformly at a given excitation voltage.The invention also provides for electrical connection of an electroluminescent laminate to voltage driving circuity with through hole technology. The invention also extends to laser scribing the transparent conductor lines of an electroluminescent laminate.Type: GrantFiled: April 30, 1993Date of Patent: July 11, 1995Assignee: Westaim Technologies, Inc.Inventors: Xingwei Wu, James A. R. Stiles, Ken K. Foo, Phillip Bailey