Patents by Inventor Mark R. Fisher
Mark R. Fisher 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: 11948855Abstract: An integrated circuit (IC) package comprises a substrate having an outer portion close to the perimeter of the substrate, an inner portion surrounded by the outer portion, and an upper surface incorporating a wiring layer for the bonding of a semiconducting die (e.g., via its bottom face). The IC package includes a metallic or otherwise thermally conductive heat spreader thermally bonded on an inner surface of a boss on its bottom side to the top surface of the semiconducting die, and extending on its top surface to the edges of the substrate to maximize heat dissipation from the die. The boss extends toward the semiconducting die and is thermally coupled to the top face of the semiconducting die.Type: GrantFiled: May 3, 2022Date of Patent: April 2, 2024Assignee: Rockwell Collins, Inc.Inventors: Bret W. Simon, Jacob R. Mauermann, Mark T. Dimke, Kaitlyn M. Fisher
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Publication number: 20240059090Abstract: Non-phenolic direct thermal recording media have a thermally responsive layer containing a leuco dye and a plurality of diarylurea acidic developers selected to improve the quality and readability of the image produced in such media, particularly after being contacted with oils such as vegetable oil. The diarylurea developers preferably include, or consist essentially of, or consist of, N,N?-diphenylurea (“DPU”) and a derivative of DPU. An exemplary combination is DPU together with a developer known commercially as TGMD.Type: ApplicationFiled: August 4, 2023Publication date: February 22, 2024Applicant: Appvion, LLCInventor: Mark R. Fisher
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Publication number: 20230279615Abstract: Coating compositions are disclosed that can be applied to at least a food-facing surface of a molded fiber container to make the coated container suitable for applications involving long term storage of a dry or frozen food item combined with short term contact with the food item in a liquid or moist state. The coating compositions include carboxylated polyvinyl alcohol copolymer and a crosslinking resin that is epichlorohydrin-based and/or azetidinium-functionalized. The compositions can also include clay particles or other suitable fillers. After crosslinking and drying, the compositions form a thermoset barrier coating in which the polyvinyl alcohol is bonded to the crosslinker by a plurality of function groups including ester functional groups.Type: ApplicationFiled: March 7, 2022Publication date: September 7, 2023Applicant: Appvion, LLCInventors: Mark R. Fisher, Nicholas J. Sortedahl
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Patent number: 11718103Abstract: Direct thermal recording media are designed to operate based on a thermally-induced change of state rather than a thermally-induced chemical reaction between a leuco dye and an acidic developer. The media use two types of scattering particles, one of which changes its state from solid to liquid during printing, and the other of which does not. The former particles, upon melting, fill spaces between the latter particles, thus eliminating or substantially reducing light scattering, which makes an underlying colorant visible at selected print locations where heat is locally applied. The latter, higher melting point particles have a caged morphology and comprise perforated particles. The media can provide high quality thermally-produced images at print speeds at least as high as 10 inches per second (ips).Type: GrantFiled: September 25, 2020Date of Patent: August 8, 2023Assignee: Appvion, LLCInventors: Mark R. Fisher, Michael B. Pitsch
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Publication number: 20220332135Abstract: Direct thermal recording media are designed to operate based on a thermally-induced change of state rather than a thermally-induced chemical reaction between a leuco dye and an acidic developer. The media use two types of solid scattering particles, one of which changes its state from solid to liquid during printing, and the other of which does not. The former particles, upon melting, fill spaces between the latter particles, thus eliminating or substantially reducing light scattering, which makes an underlying colorant visible at selected print locations where heat is locally applied. The media can provide high quality thermally-produced images at print speeds at least as high as 10 inches per second (ips).Type: ApplicationFiled: June 27, 2022Publication date: October 20, 2022Applicant: Appvion, LLCInventor: Mark R. Fisher
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Patent number: 11376879Abstract: Dispersible record materials or media include a water-soluble or water-dispersible paper substrate, a printable layer carried by the substrate, and a base coat between the substrate and the printable layer. The printable layer may be a thermally responsive layer, e.g. containing a leuco dye and an acidic color developer, or an inkjet receptive layer. The binder material used in the base coat, and the base coat itself, are non-water-soluble, but nevertheless tailored in such a way that the record material as a whole is water-dispersible, i.e., it breaks apart under the influence of water with minimal agitation. The binder material of the base coat is preferably a non-resinous binder, a particulate binder, and/or a binder derived from a dispersion, such as latex. Use of such a binder material in a carefully selected concentration, with other elements, provides a base coat that allows for high quality images to be thermally printed at high print speeds on the thermally responsive layer.Type: GrantFiled: November 20, 2020Date of Patent: July 5, 2022Assignee: Appvion, LLCInventor: Mark R. Fisher
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Patent number: 11370241Abstract: Direct thermal recording media are designed to operate based on a thermally-induced change of state rather than a thermally-induced chemical reaction between a leuco dye and an acidic developer. The media use two types of solid scattering particles, one of which changes its state from solid to liquid during printing, and the other of which does not. The former particles, upon melting, fill spaces between the latter particles, thus eliminating or substantially reducing light scattering, which makes an underlying colorant visible at selected print locations where heat is locally applied. The media can provide high quality thermally-produced images at print speeds at least as high as 10 inches per second (ips).Type: GrantFiled: March 22, 2019Date of Patent: June 28, 2022Assignee: Appvion, LLCInventors: Mark R. Fisher, Michael B. Pitsch
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Publication number: 20220184986Abstract: Non-phenolic direct thermal recording media have a thermally responsive layer containing a leuco dye and a plurality of non-phenolic developers including 1,3-diphenyl urea (DPU) and urea urethane (UU). This chemistry enables multi-purpose recording materials capable of withstanding multiple different types of environmental conditions or agents—such as a water soak, contact with polyvinyl chloride meat wrapping film, boiling water, dry and humid heat, sunlight, and contact with hand sanitizer. The unique non-phenolic chemistry allows the product's thermally responsive layer to have an ultra-low coat weight, less than 1.48 g/m2.Type: ApplicationFiled: December 10, 2020Publication date: June 16, 2022Applicant: Appvion Operations, Inc.Inventor: Mark R. Fisher
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Publication number: 20220184985Abstract: We disclose specialized direct thermal recording media that are both phenol-free and water-dispersible. The thermally responsive layer of such media includes a leuco dye and an acidic developer. To avoid image fade and image formation problems associated with certain demanding environmental storage conditions, the developer is not only phenol-free but also a derivative of N,N?-diphenylurea. The thermal recording medium also includes a base coat between the substrate and the thermally responsive layer, the base coat containing a non-water-soluble binder, and a top coat carried by the substrate such that the thermally responsive layer is between the top coat and the substrate.Type: ApplicationFiled: August 20, 2021Publication date: June 16, 2022Applicant: Appvion Operations, Inc.Inventor: Mark R. Fisher
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Publication number: 20210155027Abstract: Dispersible record materials or media include a water-soluble or water-dispersible paper substrate, a printable layer carried by the substrate, and a base coat between the substrate and the printable layer. The printable layer may be a thermally responsive layer, e.g. containing a leuco dye and an acidic color developer, or an inkjet receptive layer. The binder material used in the base coat, and the base coat itself, are non-water-soluble, but nevertheless tailored in such a way that the record material as a whole is water-dispersible, i.e., it breaks apart under the influence of water with minimal agitation. The binder material of the base coat is preferably a non-resinous binder, a particulate binder, and/or a binder derived from a dispersion, such as latex. Use of such a binder material in a carefully selected concentration, with other elements, provides a base coat that allows for high quality images to be thermally printed at high print speeds on the thermally responsive layer.Type: ApplicationFiled: November 20, 2020Publication date: May 27, 2021Applicant: Appvion Operations, Inc.Inventor: Mark R. Fisher
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Publication number: 20210086524Abstract: Direct thermal recording media are designed to operate based on a thermally-induced change of state rather than a thermally-induced chemical reaction between a leuco dye and an acidic developer. The media use two types of scattering particles, one of which changes its state from solid to liquid during printing, and the other of which does not. The former particles, upon melting, fill spaces between the latter particles, thus eliminating or substantially reducing light scattering, which makes an underlying colorant visible at selected print locations where heat is locally applied. The latter, higher melting point particles have a caged morphology and comprise perforated particles. The media can provide high quality thermally-produced images at print speeds at least as high as 10 inches per second (ips).Type: ApplicationFiled: September 25, 2020Publication date: March 25, 2021Applicant: Appvion Operations, Inc.Inventors: Mark R. Fisher, Michael B. Pitsch
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Patent number: 10933681Abstract: A secure substrate may include a base layer and an opacity layer disposed above the base layer. An optional background layer may be disposed above the opacity layer. The secure substrate may further include an inkjet receptive layer. A first inkjet receptive layer may be disposed above the background layer, and a second inkjet layer may be disposed below the base layer. The opacity layer may include copper such as metallic copper flakes or other particles. The opacity layer may also include a binder material such as polyvinyl alcohol, and in some cases also carbon black, process black, or the like.Type: GrantFiled: September 20, 2019Date of Patent: March 2, 2021Assignee: Appvion Operations, Inc.Inventors: Fadi S. Chakar, Mark R. Fisher, Ian Draheim
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Publication number: 20200094607Abstract: A secure substrate may include a base layer and an opacity layer disposed above the base layer. An optional background layer may be disposed above the opacity layer. The secure substrate may further include an inkjet receptive layer. A first inkjet receptive layer may be disposed above the background layer, and a second inkjet layer may be disposed below the base layer. The opacity layer may include copper such as metallic copper flakes or other particles. The opacity layer may also include a binder material such as polyvinyl alcohol, and in some cases also carbon black, process black, or the like.Type: ApplicationFiled: September 20, 2019Publication date: March 26, 2020Applicant: Appvion Operations, Inc.Inventors: Fadi S. Chakar, Mark R. Fisher, Ian Draheim
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Publication number: 20190291493Abstract: Direct thermal recording media are designed to operate based on a thermally-induced change of state rather than a thermally-induced chemical reaction between a leuco dye and an acidic developer. The media use two types of solid scattering particles, one of which changes its state from solid to liquid during printing, and the other of which does not. The former particles, upon melting, fill spaces between the latter particles, thus eliminating or substantially reducing light scattering, which makes an underlying colorant visible at selected print locations where heat is locally applied. The media can provide high quality thermally-produced images at print speeds at least as high as 10 inches per second (ips).Type: ApplicationFiled: March 22, 2019Publication date: September 26, 2019Applicant: Appvion Operations, Inc.Inventors: Mark R. Fisher, Michael B. Pitsch