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| Application No. | Application Title | Issue Date |
| 20080162639 | System and method for identifying peer-to-peer (P2P) application service Provided are a system and method for identifying a peer-to-peer (P2P) application service. The method includes the steps of: (a) collecting an Internet protocol (IP) packet and generating a flow; (b) identifying the P2P application service on the basis of a port number ... | 07/03/2008 |
| 20080049375 | Tunable inter-digital capacitor and method of manufacturing the same Provided are a tunable inter-digital capacitor (IDC) and a method of manufacturing the same. The tunable IDC includes: a first dielectric layer formed on a substrate and having electrode pattern grooves of an IDC including a ground line and a signal line formed therein;... | 02/28/2008 |
| 20080024223 | Circuit for improving amplification and noise characteristics for MOSFET, and frequency mixer, amplifier and oscillator using the circuit A circuit for improving amplification and noise characteristics of a Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET), and a frequency mixer, an amplifier and an oscillator using the circuit are provided. A gate terminal of the MOSFET is connected to a body te... | 01/31/2008 |
| 20070274339 | Method and system for fairly allocating differentiated bandwidth based on shared multicast traffic in time division multiplexed passive optical network A method for fairly allocating a differentiated bandwidth based on shared multicast traffic in transmission of downstream traffic in a Time Division Multiplexed-Passive Optical Network (TDM-PON) is provided. The method includes the steps of: deciding a total number of m... | 11/29/2007 |
| 20070242691 | Apparatus and method for transferring optical data in optical switching system An apparatus and method for transferring optical data in an optical switching system are provided. When optical data input to a node are in contention, the optical data are converted from optical signals to electrical signals and temporarily stored. When an output resou... | 10/18/2007 |
| 20070189285 | Apparatus and method for transferring data bursts in optical burst switching network An apparatus and method for transferring data bursts in an optical burst switching network are provided. In an optical burst switching network including a number of nodes, each node including demultiplexers and multiplexers connected to a plurality of input/output ports... | 08/16/2007 |
| 20070177871 | Method for transmitting a burst using wavelength separation in optical burst switching system Provided is a method for transmitting a burst using wavelength separation in an optical burst switching system, in which a plurality of nodes form a mesh network. The method includes the steps of generating, at a current node, a several hop going (SHG) burst arriving at... | 08/02/2007 |
| 20070177588 | Method for transmitting a burst in optical burst switching system Provided is a method for transmitting a burst in an optical burst switching system, in which when a burst is generated at an originating node, a burst control packet is transmitted to a destination node by way of a plurality of nodes and then a data burst is transmitted... | 08/02/2007 |
| 20070173218 | Offset local oscillator without using frequency divider A local oscillator without a frequency divider is provided. The local oscillator includes a quadrature voltage controlled oscillator generating I and Q signals having a frequency which is one-third of a local oscillation frequency, and a differential second-harmonic sig... | 07/26/2007 |
| 20070116277 | Method and system for encryption/decryption of scalable video bitstream for conditional access control based on multidimensional scalability in scalable video coding Disclosed is a system and method for encryption of a scalable video coding (SVC) bitstream, which is the next-generation coding technology. The encryption method encrypts Nation Adaptation Layer (NAL) data identified according to multidimensional scalability for space, ... | 05/24/2007 |
