CLEAR ELECTRONICS, INC
CLEAR ELECTRONICS, INC Patent applications | ||
Patent application number | Title | Published |
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20120276760 | DOUBLE-SIDED PLUG HAVING A QUADRANGULAR FRAME - Disclosed herein is a two-way plug which can be inserted into a connection port regardless of the orientation of the plug. The two-way plug includes a rectangular frame, a hard substrate and four connection terminals. The rectangular frame is inserted into a connection port such that the rectangular frame is supported by the connection port. The substrate is disposed in a central portion of the rectangular frame. The four connection terminals are formed on each of the two surfaces of the substrate to form a symmetrical structure. Regardless of the orientation of the rectangular frame inserted into the connection port, the four connection terminals formed on one surface of the substrate are each connected to one of four connection pins provided in the connection port, and the four connection terminals formed on the other surface of the substrate are prevented from coming into contact with a tension pin provided in the connection port. | 11-01-2012 |
20110136381 | BIDIRECTIONAL PLUG HAVING SHORT CIRCUIT PREVENTION CIRCUIT - Disclosed herein is a bidirectional plug having a short circuit prevention circuit. The bidirectional plug includes a body part, a terminal part, connecting terminals, and a short circuit prevention circuit. The terminal part is connected to one end of the body part, and is inserted into an interface port of a communication device. The connecting terminals are respectively provided on two opposite surfaces of the terminal part, and make contact with a connecting pin provided in the interface port regardless of a direction from which the terminal part is inserted. The short circuit prevention circuit prevents a remaining connecting terminal, provided on a surface of the terminal part which is not in contact with a connecting pin, from making electrical contact with a tension ground pin provided in the interface port. | 06-09-2011 |