Sung Sun
Sung Sun Kim, Gumi-Si KR
Patent application number | Description | Published |
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20110205143 | EXTERIOR ANTENNA STRUCTURE OF MOBILE TERMINAL - An exterior antenna structure of a mobile terminal that may extend the length of an antenna pattern when it is inserted into a case is provided. The exterior antenna structure of the mobile terminal, includes, an exterior antenna including a sleeve extending to an outside of a case, a stopper connected to a lower end of the sleeve, and a pogo pin provided at an inside and a lower end of the stopper, and an additional antenna pattern electrically connected to the pogo pin when the exterior antenna is inserted into an inside of the case. Accordingly, an additional antenna pattern contacting with an exterior antenna may minimize reduction in a passive gain when an exterior antenna is inserted into a case, and a pogo pin provided at a stopper allows an exterior antenna inserted in a case to achieve a stable electric contact with an additional antenna pattern. | 08-25-2011 |
Sung Sun Park, Gwangjin-Gu KR
Patent application number | Description | Published |
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20110049685 | SEMICONDUCTOR DEVICE WITH ELECTROMAGNETIC INTERFERENCE SHIELDING - In accordance with the present invention, there is provided a quad flat no leads (QFN) semiconductor device or package including a leadframe wherein the leads of the leadframe are selectively formed so that portions one or more prescribed leads are exposed in a package body of the semiconductor package and electrically connected to an electromagnetic interference (EMI) shielding layer applied to the package body. In certain embodiments of the present invention, one or more tie bars of the leadframe may also be formed so as to be exposed in the package body of the semiconductor package and electrically connected to the shielding layer applied to the package body. Thus, in the present invention, the shielding layer may be electrically connected to one or more leads alone or in combination with one or more tie bars of the leadframe. | 03-03-2011 |
Sung Sun Yang, Daegu-Si KR
Patent application number | Description | Published |
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20110260412 | SEALING APPARATUS USING WIRE GASKET - Various exemplary embodiments of a sealing apparatus are disclosed. One exemplary embodiment may comprise, a first connection having a first flange at an end portion thereof, a second connection having a second flange joined to the first flange at an end portion thereof, a plurality of coupling members for coupling the first and second flanges to each other, a wire gasket disposed on a joining surface between the first flange and the second flange and pressed therebetween, and a plurality of gasket fixing member retractably supported in one of the first flange and the second flange and continuously wound by the wire gasket. | 10-27-2011 |