Patents by Inventor Jonathan David Pesansky
Jonathan David Pesansky 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: 11852560Abstract: In a first aspect, a testing assembly for conducting reliability tests on liquid lenses includes a liquid lens, and a test frame arranged to receive the liquid lens. The liquid lens includes a lens body defining a cavity, a first liquid disposed within the cavity, and a second liquid disposed within the cavity that is substantially immiscible with the first liquid such that an interface between the first liquid and the second liquid forms a lens. The test frame includes a front wall, and a back wall oriented substantially parallel to the front wall. The liquid lens mounts to at least one of the front wall or the back wall and the test frame simulates a smart device incorporating a liquid lens.Type: GrantFiled: May 22, 2019Date of Patent: December 26, 2023Assignee: CORNING INCORPORATEDInventors: Petr Gorelchenko, Raymond Miller Karam, Jonathan David Pesansky, Michael David Shorkey, Ming Ying
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Patent number: 11765846Abstract: Disclosed are device display screen protectors comprising a first strengthened substrate sized to cover a display screen of an electronic device, the first strengthened substrate having a central tension value in the range greater than 0 MPa and less than 20 MPa, a surface having a Knoop lateral cracking scratch threshold of at least 3 N.Type: GrantFiled: February 8, 2021Date of Patent: September 19, 2023Assignee: CORNING INCORPORATEDInventors: Jaymin Amin, Joshua Michael Jacobs, Jonathan David Pesansky, Kevin Barry Reiman, Ananthanarayanan Subramanian
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Patent number: 11746046Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.Type: GrantFiled: August 2, 2021Date of Patent: September 5, 2023Assignee: Corning IncorporatedInventors: Jaymin Amin, Benedict Osobomen Egboiyi, Jonathan David Pesansky, Kevin Barry Reiman, Rostislav Vatchev Roussev, Brian Paul Strines
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Patent number: 11634359Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of at least about 45 ?m within the article are provided. In one embodiment, the compressive stress profile includes a single linear segment extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile includes two linear portions: the first portion extending from the surface to a relatively shallow depth and having a steep slope; and a second portion extending from the shallow depth to the depth of compression. The strengthened glass has a 60% survival rate when dropped from a height of 80 cm in an inverted ball drop test and a peak load at failure of at least 10 kgf as determined by abraded ring-on-ring testing. Methods of achieving such stress profiles are also described.Type: GrantFiled: October 19, 2018Date of Patent: April 25, 2023Assignee: Corning IncorporatedInventors: Jaymin Amin, Benedict Osobomen Egboiyi, Jonathan David Pesansky, Kevin Barry Reiman, Rostislav Vatchev Roussev, Brian Paul Strines
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Publication number: 20210364384Abstract: In a first aspect, a testing assembly for conducting reliability tests on liquid lenses includes a liquid lens, and a test frame arranged to receive the liquid lens. The liquid lens includes a lens body defining a cavity, a first liquid disposed within the cavity, and a second liquid disposed within the cavity that is substantially immiscible with the first liquid such that an interface between the first liquid and the second liquid forms a lens. The test frame includes a front wall, and a back wall oriented substantially parallel to the front wall. The liquid lens mounts to at least one of the front wall or the back wall and the test frame simulates a smart device incorporating a liquid lens.Type: ApplicationFiled: May 22, 2019Publication date: November 25, 2021Inventors: Petr Gorelchenko, Raymond Miller Karam, Jonathan David Pesansky, Michael David Shorkey, Ming Ying
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Publication number: 20210355027Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.Type: ApplicationFiled: August 2, 2021Publication date: November 18, 2021Inventors: Jaymin Amin, Benedict Osobomen Egboiyi, Jonathan David Pesansky, Kevin Barry Reiman, Rostislav Vatchev Roussev, Brian Paul Strines
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Patent number: 11084756Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.Type: GrantFiled: March 26, 2020Date of Patent: August 10, 2021Assignee: Corning IncorporatedInventors: Jaymin Amin, Benedict Osobomen Egboiyi, Jonathan David Pesansky, Kevin Barry Reiman, Rostislav Vatchev Roussev, Brian Paul Strines
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Patent number: 11079309Abstract: Embodiments are directed to strengthened glass articles comprising a thickness t?1 mm (1000 ?m), an inner region under a central tension CT (in MPa), and at least one compressive stress layer adjacent the inner region and extending within the strengthened glass article from a surface of the strengthened glass article to a depth of layer DOL (in ?m), wherein the strengthened glass article is under a compressive stress at the surface CSs (in MPa), wherein the strengthened glass article is an alkali aluminosilicate glass article comprising 0-5 mol % Li2O, and at least 3 mol % Al2O3, and wherein the DOL?70 ?m, and a CSs/DOL ratio?2.5 MPa/?m.Type: GrantFiled: July 25, 2014Date of Patent: August 3, 2021Assignee: Corning IncorporatedInventors: Laurence Ralph Morey, Jonathan David Pesansky, Kevin Barry Reiman, Benjamin Allen Stevens, Brian Paul Strines
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Publication number: 20210168957Abstract: Disclosed are device display screen protectors comprising a first strengthened substrate sized to cover a display screen of an electronic device, the first strengthened substrate having a central tension value in the range greater than 0 MPa and less than 20 MPa, a surface having a Knoop lateral cracking scratch threshold of at least 3 N.Type: ApplicationFiled: February 8, 2021Publication date: June 3, 2021Inventors: Jaymin Amin, Joshua Michael Jacobs, Jonathan David Pesansky, Kevin Barry Reiman, Ananthanarayanan Subramanian
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Patent number: 10955311Abstract: Apparatus and methods of for measuring stress incurred by a cover glass of a handheld device when the cover glass contacts a surface during a drop event. A transparent solid piece of material with a drop surface and a back surface is provided and oriented to receive a dropped handheld device so that the cover glass contacts the drop surface. At least two optical detectors are directed at the back surface of the transparent material to obtain image data including a plurality of pixel points.Type: GrantFiled: November 4, 2016Date of Patent: March 23, 2021Assignee: CORNING INCORPORATEDInventors: Prakash Chandra Panda, Jonathan David Pesansky, Praveen Reddy Samala, Adam Carver Skillings
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Patent number: 10917989Abstract: Disclosed are device display screen protectors comprising a first strengthened substrate sized to cover a display screen of an electronic device, the first strengthened substrate having a central tension value in the range greater than 0 MPa and less than 20 MPa, a surface having a Knoop lateral cracking scratch threshold of at least 3 N.Type: GrantFiled: March 25, 2019Date of Patent: February 9, 2021Assignee: CORNING INCORPORATEDInventors: Jaymin Amin, Joshua Michael Jacobs, Jonathan David Pesansky, Kevin Barry Reiman, Ananthanarayanan Subramanian
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Publication number: 20200223749Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.Type: ApplicationFiled: March 26, 2020Publication date: July 16, 2020Inventors: Jaymin Amin, Benedict Osobomen Egboiyi, Jonathan David Pesansky, Kevin Barry Reiman, Rostislav Vatchev Roussev, Brian Paul Strines
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Patent number: 10640420Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.Type: GrantFiled: November 6, 2018Date of Patent: May 5, 2020Assignee: Corning IncorporatedInventors: Jaymin Amin, Benedict Osobomen Egboiyi, Jonathan David Pesansky, Kevin Barry Reiman, Rostislav Vatchev Roussev, Brian Paul Strines
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Patent number: 10611674Abstract: Disclosed are alkali aluminosilicate glasses having unexpected resistance to indentation cracking. The glasses obtain this high resistance as a result of a high level of surface compression accompanied by a shallow depth of layer. The advantaged glasses show greater resistance to radial crack formation from Vickers indentation than glasses with the same compressive stress, but higher depths of layer.Type: GrantFiled: August 31, 2017Date of Patent: April 7, 2020Assignee: CORNING INCORPORATEDInventors: Jonathan David Pesansky, Chandan Kumar Saha, Trevor E Wilantewicz
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Patent number: 10556825Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of layer DOL of about 130 ?m up to about 175 ?m or, alternatively, to a depth of compression (DOC) in a range from about 90 ?m to about 120 ?m within the article. The compressive layer has a stress profile that includes a first substantially linear portion extending from a relatively shallow depth to the DOL or DOC and a second portion extending from the surface to the shallow depth. The second portion is substantially linear at a depth from 0 ?m to 5 ?m and has a steeper slope than that of the first portion of the profile. Methods of achieving such stress profiles are also described.Type: GrantFiled: January 26, 2017Date of Patent: February 11, 2020Assignee: Corning IncorporatedInventors: Jaymin Amin, Benedict Osobomen Egboiyi, Pascale Oram, Jonathan David Pesansky, Kevin Barry Reiman, Rostislav Vatchev Roussev, Vitor Marino Schneider, Brian Paul Strines
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Publication number: 20190223309Abstract: Disclosed are device display screen protectors comprising a first strengthened substrate sized to cover a display screen of an electronic device, the first strengthened substrate having a central tension value in the range greater than 0 MPa and less than 20 MPa, a surface having a Knoop lateral cracking scratch threshold of at least 3 N.Type: ApplicationFiled: March 25, 2019Publication date: July 18, 2019Inventors: Jaymin Amin, Joshua Michael Jocobs, Jonathan David Pesansky, Kevin Barry Reiman, Ananthanarayanan Subramanian
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Patent number: 10244648Abstract: Disclosed are device display screen protectors comprising a first strengthened substrate sized to cover a display screen of an electronic device, the first strengthened substrate having a central tension value in the range greater than 0 MPa and less than 20 MPa, a surface having a Knoop lateral cracking scratch threshold of at least 3 N.Type: GrantFiled: September 21, 2017Date of Patent: March 26, 2019Assignee: CORNING INCORPORATEDInventors: Jaymin Amin, Joshua Michael Jacobs, Jonathan David Pesansky, Kevin Barry Reiman, Ananthanarayanan Subramanian
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Publication number: 20190071350Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.Type: ApplicationFiled: November 6, 2018Publication date: March 7, 2019Inventors: Jaymin Amin, Benedict Osobomen Egboiyi, Jonathan David Pesansky, Kevin Barry Reiman, Rostislav Vatchev Roussev, Brian Paul Strines
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Publication number: 20190047909Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of at least about 45 ?m within the article are provided. In one embodiment, the compressive stress profile includes a single linear segment extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile includes two linear portions: the first portion extending from the surface to a relatively shallow depth and having a steep slope; and a second portion extending from the shallow depth to the depth of compression. The strengthened glass has a 60% survival rate when dropped from a height of 80 cm in an inverted ball drop test and a peak load at failure of at least 10 kgf as determined by abraded ring-on-ring testing. Methods of achieving such stress profiles are also described.Type: ApplicationFiled: October 19, 2018Publication date: February 14, 2019Inventors: Jaymin Amin, Benedict Osobomen Egboiyi, Jonathan David Pesansky, Kevin Barry Reiman, Rostislav Vatchev Roussev, Brian Paul Strines
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Patent number: 10150698Abstract: Chemically strengthened glass articles having at least one deep compressive layer extending from a surface of the article to a depth of compression DOC of at least about 125 ?m within the glass article. The compressive stress profile includes a single linear segment or portion extending from the surface to the depth of compression DOC. Alternatively, the compressive stress profile may include an additional portion extending from the surface to a relatively shallow depth and the linear portion extending from the shallow depth to the depth of compression.Type: GrantFiled: October 29, 2015Date of Patent: December 11, 2018Assignee: CORNING INCORPORATEDInventors: Jaymin Amin, Benedict Osobomen Egboiyi, Jonathan David Pesansky, Kevin Barry Reiman, Rostislav Vatchev Roussev, Brian Paul Strines