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公开(公告)号：US11534982B2
公开(公告)日：2022-12-27
申请号：US17391873
申请日：2021-08-02
发明人： Hyun Jin Kim , Ki Jung Kim , Deuk Ho Song
IPC分类号： B29C65/08 , A63B37/00 , B29C65/00 , B29L31/54 , A63B102/32
摘要： A method of producing a golf ball applies ultrasonic welding on two half shells to form at least one intermediate layer, at least one cover layer, or at least one intermediate layer and at least one cover layer. The ultrasonic welding may include pressing the two half shells together, delivering a high power electrical signal to a welding stack, and converting the high power electrical signal at the welding stack to ultrasonic energy. The converting may include converting the high power electrical signal into a mechanical vibration, modifying an amplitude of the mechanical vibration to generate a modified mechanical vibration, and applying the modified mechanical vibration to an interface of the two half shells to weld them together ultrasonically. Aspects also relate to golf balls, or one or more layers thereof, made using ultrasonic welding.
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公开(公告)号：US20210354399A1
公开(公告)日：2021-11-18
申请号：US17385616
申请日：2021-07-26
发明人： Hyun Jin Kim , Ki Jung Kim , Deuk Ho Song
摘要： A method of producing a golf ball applies ultrasonic welding on two half shells to form at least one intermediate layer, at least one cover layer, or at least one intermediate layer and at least one cover layer. The ultrasonic welding may include pressing the two half shells together, delivering a high power electrical signal to a welding stack, and converting the high power electrical signal at the welding stack to ultrasonic energy. The converting may include converting the high power electrical signal into a mechanical vibration, modifying an amplitude of the mechanical vibration to generate a modified mechanical vibration, and applying the modified mechanical vibration to an interface of the two half shells to weld them together ultrasonically. Aspects also relate to golf balls, or one or more layers thereof, made using ultrasonic welding.
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公开(公告)号：US20210252343A1
公开(公告)日：2021-08-19
申请号：US16793984
申请日：2020-02-18
发明人： Hyun Jin KIM , Ki Jung KIM
摘要： A golf ball a core, one or more intermediate layers, and one or more cover layers. The core may comprise an inner portion and an outer portion. One or more layers of the golf ball may be formed by the application of ultrasonic welding on two half shells to form. One or more of the layers may be formed by a number of different chemical compositions, and may have varying thicknesses, hardnesses, coefficients of restitution, and PGA compression. The golf ball itself may have varying coefficient of restitution and PGA compression, depending on the layers.
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公开(公告)号：US11072126B2
公开(公告)日：2021-07-27
申请号：US16201967
申请日：2018-11-27
发明人： Hyun Jin Kim , Ki Jung Kim , Deuk Ho Song
IPC分类号： B32B7/00 , B29C65/08 , A63B37/00 , B29C65/00 , B29L31/54 , A63B102/32 , B29K101/12
摘要： A method of producing a golf ball applies ultrasonic welding on two half shells to form at least one intermediate layer, at least one cover layer, or at least one intermediate layer and at least one cover layer. The ultrasonic welding may include pressing the two half shells together, delivering a high power electrical signal to a welding stack, and converting the high power electrical signal at the welding stack to ultrasonic energy. The converting may include converting the high power electrical signal into a mechanical vibration, modifying an amplitude of the mechanical vibration to generate a modified mechanical vibration, and applying the modified mechanical vibration to an interface of the two half shells to weld them together ultrasonically. Aspects also relate to golf balls, or one or more layers thereof, made using ultrasonic welding.
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5.发明公开公开(公告)号：US20230256302A1
公开(公告)日：2023-08-17
申请号：US18138288
申请日：2023-04-24
发明人： Hyun Jin KIM , Ki Jung KIM
CPC分类号： A63B37/0087 , A63B37/0032 , A63B37/0033 , A63B37/0078 , A63B37/0065 , A63B37/0058 , B29D99/0042 , A63B37/0063 , A63B37/0076 , A63B37/0075
摘要： A golf ball a core, one or more intermediate layers, and one or more cover layers. The core may comprise an inner portion and an outer portion. One or more layers of the golf ball may be formed by the application of ultrasonic welding on two half shells to form. One or more of the layers may be formed by a number of different chemical compositions, and may have varying thicknesses, hardnesses, coefficients of restitution, and PGA compression. The golf ball itself may have varying coefficient of restitution and PGA compression, depending on the layers.
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公开(公告)号：US20210362436A1
公开(公告)日：2021-11-25
申请号：US17391873
申请日：2021-08-02
发明人： Hyun Jin KIM , Ki Jung KIM , Deuk Ho SONG
摘要： A method of producing a golf ball applies ultrasonic welding on two half shells to form at least one intermediate layer, at least one cover layer, or at least one intermediate layer and at least one cover layer. The ultrasonic welding may include pressing the two half shells together, delivering a high power electrical signal to a welding stack, and converting the high power electrical signal at the welding stack to ultrasonic energy. The converting may include converting the high power electrical signal into a mechanical vibration, modifying an amplitude of the mechanical vibration to generate a modified mechanical vibration, and applying the modified mechanical vibration to an interface of the two half shells to weld them together ultrasonically. Aspects also relate to golf balls, or one or more layers thereof, made using ultrasonic welding.
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公开(公告)号：US11077622B2
公开(公告)日：2021-08-03
申请号：US16201962
申请日：2018-11-27
发明人： Hyun Jin Kim , Ki Jung Kim , Deuk Ho Song
摘要： A method of producing a golf ball applies ultrasonic welding on two half shells to form at least one intermediate layer, at least one cover layer, or at least one intermediate layer and at least one cover layer. The ultrasonic welding may include pressing the two half shells together, delivering a high power electrical signal to a welding stack, and converting the high power electrical signal at the welding stack to ultrasonic energy. The converting may include converting the high power electrical signal into a mechanical vibration, modifying an amplitude of the mechanical vibration to generate a modified mechanical vibration, and applying the modified mechanical vibration to an interface of the two half shells to weld them together ultrasonically. Aspects also relate to golf balls, or one or more layers thereof, made using ultrasonic welding.
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8.发明申请公开(公告)号：US20200164592A1
公开(公告)日：2020-05-28
申请号：US16201962
申请日：2018-11-27
发明人： Hyun Jin KIM , Ki Jung KIM , Deuk Ho SONG
摘要： A method of producing a golf ball applies ultrasonic welding on two half shells to form at least one intermediate layer, at least one cover layer, or at least one intermediate layer and at least one cover layer. The ultrasonic welding may include pressing the two half shells together, delivering a high power electrical signal to a welding stack, and converting the high power electrical signal at the welding stack to ultrasonic energy. The converting may include converting the high power electrical signal into a mechanical vibration, modifying an amplitude of the mechanical vibration to generate a modified mechanical vibration, and applying the modified mechanical vibration to an interface of the two half shells to weld them together ultrasonically. Aspects also relate to golf balls, or one or more layers thereof, made using ultrasonic welding.
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公开(公告)号：US12023554B2
公开(公告)日：2024-07-02
申请号：US18138288
申请日：2023-04-24
发明人： Hyun Jin Kim , Ki Jung Kim
CPC分类号： A63B37/0087 , A63B37/0032 , A63B37/0033 , A63B37/0058 , A63B37/0063 , A63B37/0065 , A63B37/0078 , B29D99/0042 , A63B37/0075 , A63B37/0076
摘要： A golf ball a core, one or more intermediate layers, and one or more cover layers. The core may comprise an inner portion and an outer portion. One or more layers of the golf ball may be formed by the application of ultrasonic welding on two half shells to form. One or more of the layers may be formed by a number of different chemical compositions, and may have varying thicknesses, hardnesses, coefficients of restitution, and PGA compression. The golf ball itself may have varying coefficient of restitution and PGA compression, depending on the layers.
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公开(公告)号：US11666803B2
公开(公告)日：2023-06-06
申请号：US16793984
申请日：2020-02-18
发明人： Hyun Jin Kim , Ki Jung Kim
CPC分类号： A63B37/0087 , A63B37/0032 , A63B37/0033 , A63B37/0058 , A63B37/0063 , A63B37/0065 , A63B37/0078 , B29D99/0042 , A63B37/0075 , A63B37/0076
摘要： A golf ball a core, one or more intermediate layers, and one or more cover layers. The core may comprise an inner portion and an outer portion. One or more layers of the golf ball may be formed by the application of ultrasonic welding on two half shells to form. One or more of the layers may be formed by a number of different chemical compositions, and may have varying thicknesses, hardnesses, coefficients of restitution, and PGA compression. The golf ball itself may have varying coefficient of restitution and PGA compression, depending on the layers.
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