Patents by Inventor Dennis Craig Morrison
Dennis Craig Morrison 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: 10551573Abstract: A fiber optic connector sub-assembly includes a ferrule having a front end, a rear end, and a ferrule bore extending between the front and rear ends along a longitudinal axis. The fiber optic connector sub-assembly also includes a bonding agent disposed in the ferrule bore and having first and second ends along the longitudinal axis. The bonding agent has been melted and solidified at the first and second ends without there being an optical fiber present in the ferrule bore.Type: GrantFiled: April 3, 2019Date of Patent: February 4, 2020Assignee: Corning Optical Communications LLCInventors: Adra Smith Baca, Rebecca Lynn Burt, Jeffrey Dean Danley, Darrin Max Miller, Dennis Craig Morrison
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Patent number: 10451814Abstract: A fiber optic connector sub-assembly includes a ferrule having a front end, a rear end, and a ferrule bore extending between the front and rear ends along a longitudinal axis. The fiber optic connector sub-assembly also includes a bonding agent disposed in the ferrule bore and having first and second ends along the longitudinal axis. The bonding agent has been melted and solidified at the first and second ends.Type: GrantFiled: August 25, 2017Date of Patent: October 22, 2019Assignee: Corning Optical Communications LLCInventors: Adra Smith Baca, Darrin Max Miller, Dennis Craig Morrison
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Publication number: 20190227243Abstract: A fiber optic connector sub-assembly includes a ferrule having a front end, a rear end, and a ferrule bore extending between the front and rear ends along a longitudinal axis. The fiber optic connector sub-assembly also includes a bonding agent disposed in the ferrule bore and having first and second ends along the longitudinal axis. The bonding agent has been melted and solidified at the first and second ends without there being an optical fiber present in the ferrule bore.Type: ApplicationFiled: April 3, 2019Publication date: July 25, 2019Inventors: Adra Smith Baca, Rebecca Lynn Burt, Jeffrey Dean Danley, Darrin Max Miller, Dennis Craig Morrison
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Patent number: 10274684Abstract: A fiber optic connector sub-assembly includes a ferrule having a front end, a rear end, and a ferrule bore extending between the front and rear ends along a longitudinal axis. The ferrule bore has a first section extending inwardly from the rear end of the ferrule, a second section extending inwardly from the front end of the ferrule and having a width that is less than the first section, and a transition section located between the first and second sections. The fiber optic connector sub-assembly also includes a bonding agent disposed in at least a portion of both the transition section and the second section of the ferrule bore. At least some of the bonding agent in the second section of the ferrule bore has been melted and solidified.Type: GrantFiled: February 21, 2018Date of Patent: April 30, 2019Assignee: Corning Optical Communications LLCInventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison
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Patent number: 10274685Abstract: A method of making a fiber optic connector sub-assembly involves: initially disposing a bonding agent in a ferrule bore of a ferrule; heating at least a portion of the ferrule above a melting temperature of the bonding agent so that some of the bonding agent melts; and solidifying the bonding agent that has melted to form the fiber optic connector sub-assembly, all without an optical fiber being disposed within the ferrule bore.Type: GrantFiled: February 21, 2018Date of Patent: April 30, 2019Assignee: Corning Optical Communications LLCInventors: Adra Smith Baca, Rebecca Lynn Burt, Jeffrey Dean Danley, Darrin Max Miller, Dennis Craig Morrison
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Patent number: 10094984Abstract: A method of forming an optical fiber connector comprises preloading an adhesive plug into a ferrule bore of a ferrule. The ferrule bore extends between a first face and a second face of the ferrule and includes a large diameter bore section extending inwardly from the first face, a micro-hole section extending inwardly from the second face, and a transition section located between the large diameter bore section and the micro-hole section. The adhesive plug: a) is coupled to at least the transition section during the preloading, b) comprises an adhesive composition in a stable form, and c) blocks an entrance into the micro-hole section from the transition section. The method also comprises storing the adhesive plug in the ferrule bore for at least one day without coupling the optical connector to an optical fiber.Type: GrantFiled: October 27, 2017Date of Patent: October 9, 2018Assignee: Corning Optical Communications LLCInventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison
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Publication number: 20180180823Abstract: A method of making a fiber optic connector sub-assembly involves: initially disposing a bonding agent in a ferrule bore of a ferrule; heating at least a portion of the ferrule above a melting temperature of the bonding agent so that some of the bonding agent melts; and solidifying the bonding agent that has melted to form the fiber optic connector sub-assembly, all without an optical fiber being disposed within the ferrule bore.Type: ApplicationFiled: February 21, 2018Publication date: June 28, 2018Inventors: Adra Smith Baca, Rebecca Lynn Burt, Jeffrey Dean Danley, Darrin Max Miller, Dennis Craig Morrison
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Publication number: 20180180821Abstract: A fiber optic connector sub-assembly includes a ferrule having a front end, a rear end, and a ferrule bore extending between the front and rear ends along a longitudinal axis. The ferrule bore has a first section extending inwardly from the rear end of the ferrule, a second section extending inwardly from the front end of the ferrule and having a width that is less than the first section, and a transition section located between the first and second sections. The fiber optic connector sub-assembly also includes a bonding agent disposed in at least a portion of both the transition section and the second section of the ferrule bore. At least some of the bonding agent in the second section of the ferrule bore has been melted and solidified.Type: ApplicationFiled: February 21, 2018Publication date: June 28, 2018Inventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison
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Publication number: 20180180822Abstract: A method of making a fiber optic connector sub-assembly involves: initially disposing a bonding agent in a ferrule bore of a ferrule; heating at least a portion of the ferrule above a melting temperature of the bonding agent so that some of the bonding agent melts; and solidifying the bonding agent that has melted to form the fiber optic connector sub-assembly, all without an optical fiber being disposed within the ferrule bore.Type: ApplicationFiled: February 21, 2018Publication date: June 28, 2018Inventors: Adra Smith Baca, Rebecca Lynn Burt, Jeffrey Dean Danley, Darrin Max Miller, Dennis Craig Morrison
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Publication number: 20180059336Abstract: A fiber optic connector sub-assembly includes a ferrule having a front end, a rear end, and a ferrule bore extending between the front and rear ends along a longitudinal axis. The fiber optic connector sub-assembly also includes a bonding agent disposed in the ferrule bore and having first and second ends along the longitudinal axis. The bonding agent has been melted and solidified at the first and second ends.Type: ApplicationFiled: August 25, 2017Publication date: March 1, 2018Inventors: Adra Smith Baca, Darrin Max Miller, Dennis Craig Morrison
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Publication number: 20180052286Abstract: A method of forming an optical fiber connector comprises preloading an adhesive plug into a ferrule bore of a ferrule. The ferrule bore extends between a first face and a second face of the ferrule and includes a large diameter bore section extending inwardly from the first face, a micro-hole section extending inwardly from the second face, and a transition section located between the large diameter bore section and the micro-hole section. The adhesive plug: a) is coupled to at least the transition section during the preloading, b) comprises an adhesive composition in a stable form, and c) blocks an entrance into the micro-hole section from the transition section. The method also comprises storing the adhesive plug in the ferrule bore for at least one day without coupling the optical connector to an optical fiber.Type: ApplicationFiled: October 27, 2017Publication date: February 22, 2018Inventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison
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Patent number: 9835805Abstract: A method of forming an optical fiber connector is provided. The optical connector includes a body having a passage with a first section extending inwardly from a first face of the body, a second section extending inwardly from a second face from the body, and a transition section located between the first and second sections. The first section of the passage has a first width and the second section of the passage has a second width that is less than the first width. The method comprises loading an adhesive composition into the passage and storing the adhesive composition for at least one day without coupling the optical connector to an optical fiber. The adhesive composition is a meltable, substantially solid material maintained the first passage section, transition section, or both the second passage section and transition section.Type: GrantFiled: January 25, 2017Date of Patent: December 5, 2017Assignee: Corning Optical Communications LLCInventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison
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Patent number: 9791637Abstract: A method of terminating an optical fiber involves providing a ferrule having a front end, a rear end, a ferrule bore extending between the front and rear ends, and a bonding agent disposed in at least a portion of the ferrule bore. The method also involves applying energy to heat the bonding agent. An end section of an optical fiber is inserted into the ferrule bore and through the bonding agent when the bonding agent is heated. The end section of the optical fiber includes a primary coating prior to insertion into the ferrule bore. During insertion of the end section of the optical fiber through the bonding agent, the heated bonding agent thermally removes at least a portion of the primary coating during so that the optical fiber can be secured in the ferrule bore with the bonding agent.Type: GrantFiled: April 15, 2015Date of Patent: October 17, 2017Assignee: Corning Optical Communications LLCInventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison, Kipp David Yeakel
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Publication number: 20170131484Abstract: A method of forming an optical fiber connector is provided. The optical connector includes a body having a passage with a first section extending inwardly from a first face of the body, a second section extending inwardly from a second face from the body, and a transition section located between the first and second sections. The first section of the passage has a first width and the second section of the passage has a second width that is less than the first width. The method comprises loading an adhesive composition into the passage and storing the adhesive composition for at least one day without coupling the optical connector to an optical fiber. The adhesive composition is a meltable, substantially solid material maintained the first passage section, transition section, or both the second passage section and transition section.Type: ApplicationFiled: January 25, 2017Publication date: May 11, 2017Inventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison
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Patent number: 9588303Abstract: An optical fiber connector preloaded with an adhesive is provided. The optical connector includes a body having a passage with a first section extending inwardly from a first face of the body, a second section extending inwardly from a second face from the body, and a transition section located between the first section and the second section. The first section of the passage has a first width and the second section of the passage has a second width that is less than the first width. An adhesive composition is located within the transition section of the passage and is configured to bind an optical fiber to an inner surface of the second section following melting and solidification of the adhesive composition.Type: GrantFiled: November 9, 2015Date of Patent: March 7, 2017Assignee: Corning Optical Communications LLCInventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison
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Patent number: 9581768Abstract: A fiber optic connector sub-assembly includes a ferrule having a front end, a rear end, and a ferrule bore extending between the front and rear ends along a longitudinal axis. The fiber optic connector sub-assembly also includes a bonding agent disposed in the ferrule bore and having first and second ends along the longitudinal axis. The bonding agent has been melted and solidified at the first and second ends.Type: GrantFiled: October 19, 2015Date of Patent: February 28, 2017Assignee: Corning Optical Communications LLCInventors: Adra Smith Baca, Rebecca Lynn Burt, Jeffrey Dean Danley, Darrin Max Miller, Dennis Craig Morrison
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Publication number: 20170052328Abstract: A fiber optic connector sub-assembly includes a ferrule having a front end, a rear end, and a ferrule bore extending between the front and rear ends along a longitudinal axis. The fiber optic connector sub-assembly also includes a bonding agent disposed in the ferrule bore and having first and second ends along the longitudinal axis. The bonding agent has been melted and solidified at the first and second ends.Type: ApplicationFiled: October 19, 2015Publication date: February 23, 2017Inventors: Adra Smith Baca, Rebecca Lynn Burt, Jeffrey Dean Danley, Darrin Max Miller, Dennis Craig Morrison
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Patent number: 9429719Abstract: A fiber optic connector sub-assembly includes a ferrule having a front end, a rear end, and a ferrule bore extending between the front and rear ends along a longitudinal axis. The ferrule bore has a first section extending inwardly from the rear end of the ferrule, a second section extending inwardly from the front end of the ferrule and having a width that is less than the first section, and a transition section located between the first and second sections. The fiber optic connector sub-assembly also includes a bonding agent disposed in at least a portion of both the transition section and the second section of the ferrule bore. At least some of the bonding agent in the second section of the ferrule bore has been melted and solidified.Type: GrantFiled: October 22, 2015Date of Patent: August 30, 2016Assignee: CORNING OPTICAL COMMUNICATIONS LLCInventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison
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Publication number: 20160062054Abstract: An optical fiber connector preloaded with an adhesive is provided. The optical connector includes a body having a passage with a first section extending inwardly from a first face of the body, a second section extending inwardly from a second face from the body, and a transition section located between the first section and the second section. The first section of the passage has a first width and the second section of the passage has a second width that is less than the first width. An adhesive composition is located within the transition section of the passage and is configured to bind an optical fiber to an inner surface of the second section following melting and solidification of the adhesive composition.Type: ApplicationFiled: November 9, 2015Publication date: March 3, 2016Inventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison
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Publication number: 20150301292Abstract: A method of terminating an optical fiber involves providing a ferrule having a front end, a rear end, a ferrule bore extending between the front and rear ends, and a bonding agent disposed in at least a portion of the ferrule bore. The method also involves applying energy to heat the bonding agent. An end section of an optical fiber is inserted into the ferrule bore and through the bonding agent when the bonding agent is heated. The end section of the optical fiber includes a primary coating prior to insertion into the ferrule bore. During insertion of the end section of the optical fiber through the bonding agent, the heated bonding agent thermally removes at least a portion of the primary coating during so that the optical fiber can be secured in the ferrule bore with the bonding agent.Type: ApplicationFiled: April 15, 2015Publication date: October 22, 2015Inventors: Jeffrey Dean Danley, Robert Bruce Elkins, II, Darrin Max Miller, Dennis Craig Morrison, Kipp David Yeakel