Patents by Inventor Young-kun Kwon
Young-kun Kwon 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).
-
Publication number: 20230223715Abstract: Proposed is a connector for high-speed signal transmission with a rigid alignment function. The connector allows rigid alignment between pin arrays as a part of the connector moves slightly in the left-right or front-rear direction depending on the degree of engagement between corresponding pins when coupled to a counterpart connector.Type: ApplicationFiled: October 26, 2022Publication date: July 13, 2023Applicant: WITHWAVEInventors: Sung Jin KIM, Jeong Il JEON, Maeng Youl LEE, Yong Goo LEE, Jeong Nam CHEON, Young Kun KWON, Bum Hee BAE, Youn Ho KIM, Jong Wan SHIM, Seong Soo HAN
-
Publication number: 20230146943Abstract: Proposed is a pin array assembly and a connector for high-speed signal transmission using the same and, more particularly, a connector technology in which high-speed signal transmission characteristics are guaranteed by implementing a pin array assembly with multiple pins whose pitches are precisely adjusted by insert injection and a connector capable of relieving stress caused by an external force while applying the pin array assembly.Type: ApplicationFiled: October 26, 2022Publication date: May 11, 2023Applicant: WITHWAVEInventors: Soo Joo LEE, Jeong Il JEON, Sung Jin KIM, Yong Goo LEE, Jeong Nam CHEON, Young Kun KWON, Bum Hee BAE, Youn Ho KIM, Jong Wan SHIM, Seong Soo HAN
-
Patent number: 10651526Abstract: A flexible flat cable and a manufacturing method thereof are provided. The flexible flat cable includes a plurality of ground parts comprising a conductive material disposed at intervals, a plurality of signal transmission parts comprising a conductive material disposed between the plurality of ground parts, an outer skin covering the signal transmission parts and the ground parts, and a conductive adhesive layer disposed between the ground parts and the signal transmission parts and the outer skin part, the signal transmission part comprising an insulating member and a strip line disposed within the insulating member and the ground part comprising a ground member having the same cross section as the strip line and a conductive adhesive block coupled to the ground member with the conductive adhesive layer.Type: GrantFiled: June 22, 2017Date of Patent: May 12, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Bum-hee Bae, Young-kun Kwon
-
Patent number: 10422825Abstract: A device for detecting a connector mounting failure includes a detection unit and a connection member that interconnects the detection unit and a connector device. The connection member includes a connection connector inserted into and seated in the connector device, and a connection line unit that interconnects the connection connector and the detection unit. The connection line unit also delivers a detection value of the connection connector to the detection unit.Type: GrantFiled: April 6, 2017Date of Patent: September 24, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Bon-Seok Ku, Young-Kun Kwon, Jae-Ryong Han
-
Publication number: 20180053981Abstract: A flexible flat cable and a manufacturing method thereof are provided. The flexible flat cable includes a plurality of ground parts comprising a conductive material disposed at intervals, a plurality of signal transmission parts comprising a conductive material disposed between the plurality of ground parts, an outer skin covering the signal transmission parts and the ground parts, and a conductive adhesive layer disposed between the ground parts and the signal transmission parts and the outer skin part, the signal transmission part comprising an insulating member and a strip line disposed within the insulating member and the ground part comprising a ground member having the same cross section as the strip line and a conductive adhesive block coupled to the ground member with the conductive adhesive layer.Type: ApplicationFiled: June 22, 2017Publication date: February 22, 2018Inventors: Bum-hee BAE, Young-kun KWON
-
Publication number: 20170292985Abstract: A device for detecting a connector mounting failure includes a detection unit and a connection member that interconnects the detection unit and a connector device. The connection member includes a connection connector inserted into and seated in the connector device, and a connection line unit that interconnects the connection connector and the detection unit. The connection line unit also delivers a detection value of the connection connector to the detection unit.Type: ApplicationFiled: April 6, 2017Publication date: October 12, 2017Inventors: Bon-Seok Ku, Young-Kun Kwon, Jae-Ryong Han
-
Patent number: 9094240Abstract: Disclosed herein are a passive equalizer and a high-speed digital signal transmission system, including first and second impedances connected in series to a first transfer line, third and fourth impedances connected in series to a second transfer line, a first inductor connected in parallel between the first impedance and the second impedance, a second inductor connected in parallel between the third impedance and the fourth impedance, and a resistor connected in series between the first inductor and the second inductor.Type: GrantFiled: April 21, 2014Date of Patent: July 28, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Eak Hwan Song, Young Kun Kwon, Won Seob Kim, Hark Byeong Park, Hyun Sik Yun, Eun Seok Hong, Chul Soon Hwang
-
Publication number: 20140314136Abstract: Disclosed herein are a passive equalizer and a high-speed digital signal transmission system, including first and second impedances connected in series to a first transfer line, third and fourth impedances connected in series to a second transfer line, a first inductor connected in parallel between the first impedance and the second impedance, a second inductor connected in parallel between the third impedance and the fourth impedance, and a resistor connected in series between the first inductor and the second inductor.Type: ApplicationFiled: April 21, 2014Publication date: October 23, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Eak Hwan SONG, Young Kun KWON, Won Seob KIM, Hark Byeong PARK, Hyun Sik YUN, Eun Seok HONG, Chul Soon HWANG
-
Patent number: 7561376Abstract: A servo track writer and a chuck thereof which are capable of maintaining a central axis of a disk hub to be aligned with a rotating axis of a spindle motor adapted to rotate the disk hub, thereby preventing disks mounted on the disk hub from fluctuating. The servo track writer includes a disk hub, on which a plurality of disks are mounted, a magnetic head assembly to write servo information on the disks mounted on the disk hub, a spindle motor to rotate the disk hub, and a chuck to firmly hold the disk hub. The chuck firmly holds the disk hub at a plurality of points to prevent the central axis of the disk hub from being inclined from the rotating axis of the spindle motor.Type: GrantFiled: August 16, 2004Date of Patent: July 14, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Ki-keon Yeom, Sang-jin Choi, Young-kun Kwon, Tae-hwan Kim, Hyun-jin Lee
-
Patent number: 7114244Abstract: A disc centering device includes a base plate, a chuck which is installed on the base plate, a hub unit which is detachably engaged to the chuck and receives discs and spacers to be stacked, disc pushers which are slidably provided outside the hub unit and include corresponding pressure members which center the discs by pushing circumferences of the discs, a driving unit which slides the disc pushers, and biasing units which are slidably provided outside the hub unit and push circumferences of the spacers. Accordingly, by performing a spacer biasing along with a disc centering, the accuracy of a centering is increased, thereby providing the discs having data recorded thereon with a uniform quality. Additionally, vibration of a rotation body can be minimized due to the simple configuration of the disc centering device. Furthermore, the productivity and manufacturability of HDDs are improved in view of the simplified maintenance and repair of the same.Type: GrantFiled: October 2, 2003Date of Patent: October 3, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Ki-keon Yeom, Sang-jin Choi, Young-kun Kwon, Hyun-jin Lee, Dong-ok Kwak
-
Publication number: 20050157421Abstract: A servo track writer and a chuck thereof which are capable of maintaining a central axis of a disk hub to be aligned with a rotating axis of a spindle motor adapted to rotate the disk hub, thereby preventing disks mounted on the disk hub from fluctuating. The servo track writer includes a disk hub, on which a plurality of disks are mounted, a magnetic head assembly to write servo information on the disks mounted on the disk hub, a spindle motor to rotate the disk hub, and a chuck to firmly hold the disk hub. The chuck firmly holds the disk hub at a plurality of points to prevent the central axis of the disk hub from being inclined from the rotating axis of the spindle motor.Type: ApplicationFiled: August 16, 2004Publication date: July 21, 2005Inventors: Ki-keon Yeom, Sang-jin Choi, Young-kun Kwon, Tae-hwan Kim, Hyun-jin Lee
-
Publication number: 20040117979Abstract: A disc centering device includes a base plate, a chuck which is installed on the base plate, a hub unit which is detachably engaged to the chuck and receives discs and spacers to be stacked, disc pushers which are slidably provided outside the hub unit and include corresponding pressure members which center the discs by pushing circumferences of the discs, a driving unit which slides the disc pushers, and biasing units which are slidably provided outside the hub unit and push circumferences of the spacers. Accordingly, by performing a spacer biasing along with a disc centering, the accuracy of a centering is increased, thereby providing the discs having data recorded thereon with a uniform quality. Additionally, vibration of a rotation body can be minimized due to the simple configuration of the disc centering device. Furthermore, the productivity and manufacturability of HDDs are improved in view of the simplified maintenance and repair of the same.Type: ApplicationFiled: October 2, 2003Publication date: June 24, 2004Applicant: Samsung Electronics Co., Ltd.Inventors: Ki-Keon Yeom, Sang-Jin Choi, Young-Kun Kwon, Hyun-Jin Lee, Dong-Ok Kwak