Patents by Inventor Kyoung-Il Kang
Kyoung-Il Kang 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: 20200395717Abstract: Disclosed is a compact coaxial cable connector for transmitting super-high frequency signals, which is adapted to connect a PCB to a single or multiple super-high frequency coaxial cable signal lines transmitting super-high frequency signals therethrough. The compact coaxial cable connector includes: a single or multiple coaxial cables each including an inner conductor, an outer conductor, a dielectric, and a sheath, wherein the outer conductor, the dielectric, and the sheath are stripped to expose the inner conductor over a predetermined length and a terminal of the exposed inner conductor is brought into electrical contact with a circuit signal line terminal pad formed on the PCB; and a male connector including a shielding can receiving the exposed inner conductors of the single or multiple coaxial cables, securing and protecting ends of the exposed inner conductors, and blocking electromagnetic waves generated from the inner conductors of the single or multiple coaxial cables.Type: ApplicationFiled: June 11, 2020Publication date: December 17, 2020Inventors: Byoung Nam KIM, Kyoung Il KANG, Joung Min PARK, Sang Woo HAN
-
Publication number: 20200395653Abstract: Disclosed herein is a compact connector for transmitting super-high-frequency signals, which is adapted to connect a printed circuit board (PCB) to a single or multiple high-frequency signal lines transmitting super-high frequency signals therethrough. The compact connector includes: a male connector connected to the single or multiple super-high frequency signal lines and comprising a male connector housing receiving, securing, and protecting terminals of the single or multiple super-high frequency signal lines; and a connector socket mounted on the PCB and receiving the male connector housing fastened to the male connector, wherein the super high-frequency signal line terminals in the male connector are brought into direct contact with and connected to signal line terminal pads formed on the printed circuit board, respectively.Type: ApplicationFiled: June 11, 2020Publication date: December 17, 2020Inventors: Byoung Nam KIM, Kyoung Il KANG, Sung Gyu PARK, Joung Min PARK, Sang Woo HAN, Ji Hun KANG
-
Patent number: 9209566Abstract: Disclosed is a connector for preventing unlocking which includes a signal pin transferring a signal; a body into which the signal pin is inserted and which is electrically isolated from the signal pin; a first housing having a hollow portion into which one end of the body is inserted, a thread groove and at least one protruding portion or a plurality of fixing grooves formed at an inner circumferential surface of the other end thereof; and a second housing having a hollow portion into which the other body end is inserted and through which the second housing is moved along an outer circumferential surface of the body in an axial direction.Type: GrantFiled: July 10, 2012Date of Patent: December 8, 2015Assignees: Defense Agency for Technology and Quality, Gigalane Co., Ltd.Inventors: Yong Goo Lee, Kyoung Il Kang, Dong Il Lim, Chong Ho Chi
-
Publication number: 20140154906Abstract: Disclosed is a connector for preventing unlocking which includes a signal pin transferring a signal; a body into which the signal pin is inserted and which is electrically isolated from the signal pin; a first housing having a hollow portion into which one end of the body is inserted, a thread groove and at least one protruding portion or a plurality of fixing grooves formed at an inner circumferential surface of the other end thereof; and a second housing having a hollow portion into which the other body end is inserted and through which the second housing is moved along an outer circumferential surface of the body in an axial direction.Type: ApplicationFiled: July 10, 2012Publication date: June 5, 2014Applicants: GIGALANE CO., LTD., DEFENSE AGENCY FOR TECHNOLOGY AND QUALITYInventors: Yong Goo Lee, Kyoung Il Kang, Dong Il Lim, Chong Ho Chi
-
Patent number: 8371864Abstract: A grounding unit for a high-frequency connector is provided, wherein the grounding unit may include a grounding unit body configured to be selectively fixed to the high-frequency connector; and a grounding fixation unit configured to be connected to the grounding unit body, to be in pressure contact with a grounding region of a printed circuit board (PCB) under elastic force applied in proportion to a thickness of the PCB, and to electrically connect the high-frequency connector to the grounding region.Type: GrantFiled: May 17, 2011Date of Patent: February 12, 2013Assignee: Gigalane Co. Ltd.Inventors: Kyoung il Kang, Yong Goo Lee, Jang Mook Lee, Dong-il Lim
-
Patent number: 8333596Abstract: There is provided a micro connector mounted on a printed circuit board (PCB) comprising a core conductor including a contact terminal formed of two or more insertion panels and a signal transmission panel; a body including a trunk formed in the shape of a barrel surrounding the contact terminal, and one or more projection arms extended from a bottom of the trunk; a dielectric; and a tail including a bottom panel disposed opposite to the signal transmission panel, interposing the body therebetween, and supporting the dielectric.Type: GrantFiled: December 10, 2009Date of Patent: December 18, 2012Assignee: Gigalane Co., Ltd.Inventors: Kyoung il Kang, Yong Goo Lee, Jang Mook Lee, Nam Sik Lee
-
Publication number: 20120295455Abstract: A grounding unit for a high-frequency connector is provided, wherein the grounding unit may include a grounding unit body configured to be selectively fixed to the high-frequency connector; and a grounding fixation unit configured to be connected to the grounding unit body, to be in pressure contact with a grounding region of a printed circuit board (PCB) under elastic force applied in proportion to a thickness of the PCB, and to electrically connect the high-frequency connector to the grounding region.Type: ApplicationFiled: May 17, 2011Publication date: November 22, 2012Inventors: Kyoung il KANG, Yong Goo Lee, Jang Mook Lee, Dong-il Lim
-
Patent number: 8198545Abstract: There is provided a printed circuit board (PCB) comprising a first ground layer extended in one direction; a first dielectric layer laminated on the first ground layer and extended in the same direction of the first ground layer; a signal transmission line laminated on the first dielectric layer and extended in the same direction of the first dielectric layer; a first bonding sheet disposed above the first dielectric layer; a second bonding sheet disposed above the first dielectric layer; a second dielectric layer disposed above the signal transmission line, the first bonding sheet, and the second bonding sheet; and a second ground layer laminated on the second dielectric layer.Type: GrantFiled: November 21, 2008Date of Patent: June 12, 2012Assignee: Gigalane Co. Ltd.Inventors: Yong Goo Lee, Kyoung Il Kang
-
Publication number: 20120006582Abstract: Provided is a flexible board for transmitting signals which includes: a dielectric on which different signal lines are respectively disposed on independent separation regions on opposite surfaces of opposite sides thereof; a metallic shielding portion that is spaced apart from each other at intervals at a boundary between the separation regions and shields interference between the different signal lines; and a ground conductive layer that is formed on a portion of the dielectric and is electrically connected to the metallic shielding portion.Type: ApplicationFiled: July 6, 2011Publication date: January 12, 2012Inventors: Yong Goo LEE, Kyoung il KANG, Kyung Hun JUNG
-
Publication number: 20120009812Abstract: There is provided a micro connector mounted on a printed circuit board (PCB) comprising a core conductor including a contact terminal formed of two or more insertion panels and a signal transmission panel; body including a trunk formed in the shape of a barrel surrounding the contact terminal, and one or more projection arms extended from a bottom of the trunk; a dielectric; and a tail including a bottom panel disposed opposite to the signal transmission panel, interposing the body therebetween, and supporting the dielectric.Type: ApplicationFiled: December 10, 2009Publication date: January 12, 2012Inventors: Kyoung il Kang, Yong Goo Lee, Jang Mook Lee, Nam Sik Lee
-
Patent number: 8013254Abstract: The present disclosure provides a printed circuit board (PCB) comprising a first ground layer extended in one direction a first dielectric layer laminated on the first ground layer and extended in the same direction as that of the first ground layer; a signal transmission line laminated on the first dielectric layer and extended in the same direction as that of the first dielectric layer; and a plurality of first ground patterns formed by etching a surface of the first ground layer in an axial direction thereof at a predetermined interval in a line, wherein the plurality of first ground patterns expose the first dielectric layer.Type: GrantFiled: November 21, 2008Date of Patent: September 6, 2011Assignee: Gigalane Co. Ltd.Inventors: Yong Goo Lee, Kyoung il Kang
-
Publication number: 20100314159Abstract: The present disclosure provides a printed circuit board (PCB) comprising a first ground layer extended in one direction a first dielectric layer laminated on the first ground layer and extended in the same direction as that of the first ground layer; a signal transmission line laminated on the first dielectric layer and extended in the same direction as that of the first dielectric layer; and a plurality of first ground patterns formed by etching a surface of the first ground layer in an axial direction thereof at a predetermined interval in a line, wherein the plurality of first ground patterns expose the first dielectric layer.Type: ApplicationFiled: November 21, 2008Publication date: December 16, 2010Inventors: Yong Goo Lee, Kyoung il Kang
-
Publication number: 20100248503Abstract: A connector capable of being connected to a printed circuit board (PCB) is provided. A female connector according to an embodiment of the present invention includes a core conductor, a body, and a housing. The core conductor is formed of a single body including a contact terminal formed of two or more insertion panels forming an insertion space where a signal pin of a male connector is inserted and a signal transmission panel connected to a bottom of the contact terminal and electrically connected a signal line of the PCB. The body includes an insertion part electrically insulated from the core conductor and gaping when coupling with the male connector and is formed in a single body including a trunk surrounding the contact terminal and a plurality of supporters connected to a bottom of the trunk. The housing stores the core conductor and the bottom of the trunk of the body or more.Type: ApplicationFiled: October 30, 2008Publication date: September 30, 2010Inventors: Kyoung il Kang, Yong Goo Lee, Duk Kyu Kwon, Jang Mook Lee
-
Patent number: 7540771Abstract: A board mount type right angle coaxial connector has a cylindrical body and a main body containing a dielectric and an air dielectric, respectively. The bodies are connected to each other at a right angle. The coaxial connector further has a conductor surrounded with the dielectric and the air dielectric. The conductor has also a right-angle structure and is protruded from a front side of the main body. An inner wall of the main body has a decreasing width and the conductor has a decreasing diameter. The coaxial connector may further has a fixing member for preventing pin rotation, a impedance matching ring, and ground supporters for mounting on the board.Type: GrantFiled: July 10, 2004Date of Patent: June 2, 2009Assignee: Gigalane Co., LtdInventors: Hai-Young Lee, Yong-Goo Lee, Kyoung-Il Kang
-
Patent number: 7467973Abstract: Disclosed coaxial connector comprises (A) a pin having a soldering section to be soldered to a central conductor of the coaxial cable and a contact section extending from the soldering section and electrically interconnected to a male connector, (B) a dielectric block having a cylindrical portion including a through hole to which the pin is inserted, a body of chamfered structure and being connected to the cylindrical portion, and a cover leg extending from the body in an opposite direction from the cylindrical portion, and (C) a main body having a cylindrical portion including a hole for receiving the dielectric block to which the pin is inserted, a fastening flap for holding the coaxial cable, and a body electrically interconnected to the ground conductor of the coaxial cable.Type: GrantFiled: December 31, 2004Date of Patent: December 23, 2008Assignee: Gigalane Co., Ltd.Inventors: Hai-Young Lee, Sang-Ki Lee, Yong-Goo Lee, Kyoung-Il Kang, Jang-Hyun Oh
-
Publication number: 20070202726Abstract: Disclosed coaxial connector comprises (A) a pin having a soldering section to be soldered to a central conductor of the coaxial cable and a contact section extending from the soldering section and electrically interconnected to a male connector, (B) a dielectric block having a cylindrical portion including a through hole to which the pin is inserted, a body of chamfered structure and being connected to the cylindrical portion, and a cover leg extending from the body in an opposite direction from the cylindrical portion, and (C) a main body having a cylindrical portion including a hole for receiving the dielectric block to which the pin is inserted, a fastening flap for holding the coaxial cable, and a body electrically interconnected to the ground conductor of the coaxial cable.Type: ApplicationFiled: December 31, 2004Publication date: August 30, 2007Applicants: GIGALANE CO., LTD., PHOENIX APRO CO., LTD.Inventors: Hai-Young Lee, Sang-Ki Lee, Yong-Goo Lee, Kyoung-Il Kang, Jang-Hyun Oh
-
Patent number: 7262672Abstract: The present invention relates to a connection structure in which an inner conductor is combined with a detachable impedance compensator as well as a coaxial connector, an extendible pin and an impedance compensator used for the connection structure. Further, this invention relates to a microwave device connected both electrically and mechanically with the connection structure. An impedance compensation thereof means compensates electric discontinuities between the inner conductor and the extendible pin by mechanical arraying with a microwave device to be combined with the connection structure, whereby the protrusion formed at the impedance compensation means satisfies the conditions, b?a/5 and c?2b, when diameter of the impedance compensation means is a, thickness thereof is b, and size of the protrusion is c.Type: GrantFiled: March 26, 2003Date of Patent: August 28, 2007Assignee: Gigalane Co., Ltd.Inventors: Hai-Young Lee, Yong-Goo Lee, Kyoung-Il Kang