Patents by Inventor Pil-yong Oh
Pil-yong Oh 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: 11867221Abstract: The present disclosure relates to a stud improved to prevent loosening of the stud press-fitted into a sheet metal by increasing a resistance force against a torque. The stud includes a body provided to be inserted into a stud mounting hole formed on the sheet metal and formed with a screw thread to which a screw is fastened therein, a flange provided on one side of the body to have a larger diameter than the stud mounting hole and press-fitted into the sheet metal, and a rotation preventer protruding from the flange to have a diameter larger than the stud mounting hole and smaller than the flange and press-fitted into the sheet metal to prevent rotation of the stud, wherein the rotation preventer includes a plurality of rotation preventing protrusions having asymmetric shapes, and each of the plurality of rotation preventing protrusions includes a rotation preventing surface provided to be perpendicular to a tangent line of a circle connecting ends of the plurality of rotation preventing protrusions.Type: GrantFiled: October 28, 2019Date of Patent: January 9, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Pil Yong Oh, Jae Uk Kwak, Jeong Ryeol Lee
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Patent number: 11545602Abstract: The display panel includes: a panel cover; an adhesive layer positioned below the panel cover; and a plurality of display modules detachably attached to the panel cover by the adhesive layer. The adhesive layer includes: a first adhesive layer positioned on the plurality of display modules, and a second adhesive layer positioned on the first adhesive layer. A peel strength of the second adhesive layer is greater than a peel strength of the first adhesive layer.Type: GrantFiled: July 22, 2020Date of Patent: January 3, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Pil Yong Oh, Kwang Jae Lee, Sung Soo Jung, Jeong In Han
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Publication number: 20220049737Abstract: The present disclosure relates to a stud improved to prevent loosening of the stud press-fitted into a sheet metal by increasing a resistance force against a torque. The stud includes a body provided to be inserted into a stud mounting hole formed on the sheet metal and formed with a screw thread to which a screw is fastened therein, a flange provided on one side of the body to have a larger diameter than the stud mounting hole and press-fitted into the sheet metal, and a rotation preventer protruding from the flange to have a diameter larger than the stud mounting hole and smaller than the flange and press-fitted into the sheet metal to prevent rotation of the stud, wherein the rotation preventer includes a plurality of rotation preventing protrusions having asymmetric shapes, and each of the plurality of rotation preventing protrusions includes a rotation preventing surface provided to be perpendicular to a tangent line of a circle connecting ends of the plurality of rotation preventing protrusions.Type: ApplicationFiled: October 28, 2019Publication date: February 17, 2022Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Pil Yong OH, Jae Uk KWAK, Jeong Ryeol LEE
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Publication number: 20210392764Abstract: Disclosed is a display apparatus including a configuration for adjusting step difference of printed circuit boards (PCBs) on which a micro light emitting diode (Micro LED) is mounted.Type: ApplicationFiled: September 30, 2019Publication date: December 16, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gyeong Joong KIM, Pil Yong OH, Yong Soon LEE, Seung Sik TAK
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Publication number: 20210043812Abstract: The display panel includes: a panel cover; an adhesive layer positioned below the panel cover; and a plurality of display modules detachably attached to the panel cover by the adhesive layer. The adhesive layer includes: a first adhesive layer positioned on the plurality of display modules, and a second adhesive layer positioned on the first adhesive layer. A peel strength of the second adhesive layer is greater than a peel strength of the first adhesive layer.Type: ApplicationFiled: July 22, 2020Publication date: February 11, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Pil Yong OH, Kwang Jae LEE, Sung Soo JUNG, Jeong In HAN
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Patent number: 10631796Abstract: A brake apparatus provided on a body of a medical apparatus, the brake apparatus including: a rail unit; a lever unit configured to rotate with respect to a rotational shaft; an elastic member provided on the lever unit at a first end of the lever unit and configured to provide an elastic force to rotate the lever unit; a wedge provided on a second end opposite to the first end of the lever unit, configured to be inserted into the rail unit according to rotation of the lever unit and configured to apply braking pressure on the rail unit.Type: GrantFiled: April 26, 2018Date of Patent: April 28, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Pil Yong Oh, Eun Hye Seo
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Publication number: 20180242930Abstract: A brake apparatus provided on a body of a medical apparatus, the brake apparatus including: a rail unit; a lever unit configured to rotate with respect to a rotational shaft; an elastic member provided on the lever unit at a first end of the lever unit and configured to provide an elastic force to rotate the lever unit; a wedge provided on a second end opposite to the first end of the lever unit, configured to be inserted into the rail unit according to rotation of the lever unit and configured to apply braking pressure on the rail unit.Type: ApplicationFiled: April 26, 2018Publication date: August 30, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Pil Yong OH, Eun Hye SEO
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Patent number: 10039505Abstract: An anatomical imaging system of the sort having a fixed gantry and a rotating disc, with an adjustable angle of tilt and increased structural integrity, and with improved power transmission and position sensing.Type: GrantFiled: July 21, 2015Date of Patent: August 7, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Eric Bailey, Andrew Tybinkowski, Pil Yong Oh
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Patent number: 9974497Abstract: A brake apparatus provided on a body of a medical apparatus, the brake apparatus including: a rail unit; a lever unit configured to rotate with respect to a rotational shaft; an elastic member provided on the lever unit at a first end of the lever unit and configured to provide an elastic force to rotate the lever unit; a wedge provided on a second end opposite to the first end of the lever unit, configured to be inserted into the rail unit according to rotation of the lever unit and configured to apply braking pressure on the rail unit.Type: GrantFiled: September 23, 2015Date of Patent: May 22, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Pil Yong Oh, Eun Hye Seo
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Patent number: 9968317Abstract: A radiation imaging apparatus includes: a housing configured to be hollow and extend along a first axial direction; a radiation emitter configured to be disposed in the housing and emit radiation along an optical axial direction perpendicular to the first axial direction; protruding units configured to extend along a second axial direction perpendicular to the first axial direction and the optical axial direction, and disposed to be fixed to both sides of the radiation emitter; and pressing units including an inclined unit disposed to contact at least one of the protruding units, so that the inclined unit and the at least one of the protruding units support each other.Type: GrantFiled: April 18, 2016Date of Patent: May 15, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jawoon Kim, Eun-hye Seo, Pil-yong Oh, Soon-tae Lee
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Publication number: 20160345922Abstract: A radiation imaging apparatus includes: a housing configured to be hollow and extend along a first axial direction; a radiation emitter configured to be disposed in the housing and emit radiation along an optical axial direction perpendicular to the first axial direction; protruding units configured to extend along a second axial direction perpendicular to the first axial direction and the optical axial direction, and disposed to be fixed to both sides of the radiation emitter; and pressing units including an inclined unit disposed to contact at least one of the protruding units, so that the inclined unit and the at least one of the protruding units support each other.Type: ApplicationFiled: April 18, 2016Publication date: December 1, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jawoon KIM, Eun-hye SEO, Pil-yong OH, Soon-tae LEE
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Publication number: 20160206254Abstract: A brake apparatus provided on a body of a medical apparatus, the brake apparatus including: a rail unit; a lever unit configured to rotate with respect to a rotational shaft; an elastic member provided on the lever unit at a first end of the lever unit and configured to provide an elastic force to rotate the lever unit; a wedge provided on a second end opposite to the first end of the lever unit, configured to be inserted into the rail unit according to rotation of the lever unit and configured to apply braking pressure on the rail unit.Type: ApplicationFiled: September 23, 2015Publication date: July 21, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Pil Yong OH, Eun Hye SEO
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Publication number: 20160022232Abstract: An anatomical imaging system of the sort having a fixed gantry and a rotating disc, with an adjustable angle of tilt and increased structural integrity, and with improved power transmission and position sensing.Type: ApplicationFiled: July 21, 2015Publication date: January 28, 2016Inventors: Eric Bailey, Andrew Tybinkowski, Pil Yong Oh
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Patent number: 8237872Abstract: A projection type display apparatus is capable of significantly reducing operational noise of a color wheel. The projection type display apparatus includes a color wheel, a color wheel assembly in which the color wheel is installed, and a noise damping section which changes air flow caused by a rotation of the color wheel so as to reduce the noise.Type: GrantFiled: August 20, 2007Date of Patent: August 7, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Sung Ho Hwang, Jee Hoon Sung, Pil Yong Oh, Jun Seok Park
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Patent number: 8111348Abstract: A liquid crystal display device includes a housing, a liquid crystal panel provided in the housing and comprises first and second transparent substrates spaced from each other at predetermined intervals, a sealing member to seal an internal space formed between the first and second transparent substrates, a liquid crystal to fill the internal space, first and second transparent electrodes formed in the first and second transparent substrates, respectively, and a polarizing plate to transmit light in a predetermined polarizing direction, a backlight unit disposed in the housing to emit surface light to the liquid crystal panel, and a polarizing filter disposed in the housing, and spaced from the liquid crystal panel at predetermined intervals to transmit predetermined polarized light and to block other polarized light of incident light.Type: GrantFiled: April 15, 2011Date of Patent: February 7, 2012Assignee: SAMSUNG Electronics Co., Ltd.Inventors: Pil-yong Oh, Il-yong Jung
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Patent number: 8035967Abstract: A cooling fan assembly includes a cooling fan unit having a rotating shaft and a plurality of rotating vanes combined with the rotating shaft, and a flow control unit provided in a front of a ventilation direction of the cooling fan unit to control a flow of air to reproduce a rotational directional flow component and to reduce a resistance of the flow of the air in a central portion thereof.Type: GrantFiled: October 3, 2006Date of Patent: October 11, 2011Assignee: Samsung Electronics Co., Ltd.Inventor: Pil-yong Oh
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Publication number: 20110187962Abstract: A liquid crystal display device includes a housing, a liquid crystal panel provided in the housing and comprises first and second transparent substrates spaced from each other at predetermined intervals, a sealing member to seal an internal space formed between the first and second transparent substrates, a liquid crystal to fill the internal space, first and second transparent electrodes formed in the first and second transparent substrates, respectively, and a polarizing plate to transmit light in a predetermined polarizing direction, a backlight unit disposed in the housing to emit surface light to the liquid crystal panel, and a polarizing filter disposed in the housing, and spaced from the liquid crystal panel at predetermined intervals to transmit predetermined polarized light and to block other polarized light of incident light.Type: ApplicationFiled: April 15, 2011Publication date: August 4, 2011Applicant: Samsung Electronics Co., LtdInventors: Pil-yong Oh, Il-yong Jung
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Patent number: 7948575Abstract: A liquid crystal display device includes a housing, a liquid crystal panel provided in the housing and comprises first and second transparent substrates spaced from each other at predetermined intervals, a sealing member to seal an internal space formed between the first and second transparent substrates, a liquid crystal to fill the internal space, first and second transparent electrodes formed in the first and second transparent substrates, respectively, and a polarizing plate to transmit light in a predetermined polarizing direction, a backlight unit disposed in the housing to emit surface light to the liquid crystal panel, and a polarizing filter disposed in the housing, and spaced from the liquid crystal panel at predetermined intervals to transmit predetermined polarized light and to block other polarized light of incident light.Type: GrantFiled: August 25, 2008Date of Patent: May 24, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Pil-yong Oh, Il-yong Jung
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Patent number: 7868722Abstract: An inductor apparatus including an inductor having a core formed in a loop shape to form a hollow part, and a coil winding the core, and a supporting member having a supporting surface to support the core to face the hollow part, and a vibration preventing hole formed to correspond to the hollow part of the core.Type: GrantFiled: November 22, 2006Date of Patent: January 11, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Sung-ho Hwang, Jeong-il Kang, Pil-yong Oh, Jin-hyun Cho, Sang-hoon Lee
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Patent number: 7637717Abstract: A fan assembly includes a fan, a supporting case to support at least a part of the fan along a circumferential direction of the fan, and a vibration-proof member having at least one opening passing through a side thereof and interposed between the fan and the supporting case, to prevent noise from being generated from the fan. The fan assembly can efficiently prevent or dampen vibration generated by the fan and reduce noise.Type: GrantFiled: June 30, 2006Date of Patent: December 29, 2009Assignee: Samsung Electronics Co., LtdInventors: Pil-yong Oh, Jun-seok Park