Patent application number | Description | Published |
20090193408 | INTERFACE AND METHOD FOR INTERFACING ELEMENT MANAGEMENT SERVER IN WIRELESS TELECOMMUNICATION SYSTEM - Disclosed is an interface for interfacing an element management server in a wireless telecommunication system and a method for the same. The element management server for managing an ACR and an RAS, which are elements of the wireless telecommunication system, are adapted to interwork with the ACR and the RAS, respectively, so that the server can directly manage the ACR and the RAS and, particularly, the RAS can be operated more efficiently and maintained/repaired more quickly. The element management server manages the version of a package regarding all processors of lower elements and software to be loaded, and respective processors of the lower elements store nothing but their setup information (e.g. software, version) so that, if necessary, the element management server can transmit specific software only to the lower elements. This guarantees fast software download and provides users with stable services. | 07-30-2009 |
20100211629 | EXPANDABLE ELEMENT MANAGEMENT SYSTEM IN WIRELESS COMMUNICATION NETWORK - Disclosed is an expandable EMS that can efficiently manage an RAS and an ACR (i.e. network elements of a wireless communication network) and flexibly expand performance and functions of a system according to an increase in the elements. The expansible EMS of a wireless communication network, the expansible EMS including: an EMS application server for performing at least one of a configuration management function, a fault management function, a download management function, and a status management function for elements, in response to a command transmitted from an EMS client; and at least one EMS element interface server directly connected with the elements, the at least one EMS element interface server receiving a message and data from the elements and providing the received message and data to the EMS application server, wherein the EMS element interface server is separated from the EMS application server. | 08-19-2010 |
20150044816 | METHOD OF MANUFACTURING RESISTANCE CHANGE LAYER USING IRRADIATION OF ELECTRON BEAM AND RESISTIVE RANDOM ACCESS MEMORY DEVICE USING THE SAME - Methods of manufacturing a resistance change layer and a resistive random access memory device are provided. The method of manufacturing a resistance change layer includes forming a preliminary resistance change layer including an oxide semiconductor material on a substrate and irradiating the preliminary resistance change layer with an electron beam to a predetermined depth. On a path along which the electron beam is irradiated, a composition ratio of the resistance change layer changes in a direction in which a density of oxygen vacancies of the oxide semiconductor material increases. Accordingly, the composition ratio of a resistance change layer is easily controlled using electron beam irradiation. In addition, since interfacial surface roughness and internal defect structures of an oxide semiconductor are controlled by electron beam irradiation, a resistance change ratio is improved and thereby device characteristics can be improved. | 02-12-2015 |
Patent application number | Description | Published |
20110095229 | LIQUID-CRYSTALLINE MEDIUM - The present invention relates to a liquid-crystalline medium, characterised in that it contains
| 04-28-2011 |
20120162595 | LIQUID-CRYSTAL DISPLAY - The present invention relates to the use of LC (liquid-crystal) compounds and LC media comprising them in LC displays of the PS (polymer stabilised) or PSA (polymer sustained alignment) type. | 06-28-2012 |
20130258071 | LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DISPLAY - The present invention relates to a liquid crystal panel, a liquid crystal display device and to a liquid crystal medium having a negative dielectric anisotropy Δ∈. | 10-03-2013 |
20130335651 | LIQUID-CRYSTALLINE MEDIUM - The present invention relates to a liquid-crystalline medium, characterised in that it contains
| 12-19-2013 |
20130335652 | LIQUID-CRYSTALLINE MEDIUM - The present invention relates to a liquid-crystalline medium, characterised in that it contains
| 12-19-2013 |
20130335653 | LIQUID-CRYSTALLINE MEDIUM - The present invention relates to a liquid-crystalline medium, characterised in that it contains
| 12-19-2013 |
20140240653 | LIQUID-CRYSTAL DISPLAY - The present invention relates to the use of LC (liquid-crystal) compounds and LC media comprising them in LC displays of the PS (polymer stabilised) or PSA (polymer sustained alignment) type. | 08-28-2014 |