Patent
Korea Patent List
| No. | Application | Registration | Patent Title |
| 1 | 10-2000-0065418 | 10-0459951 | Method and apparatus of server load balancing usingMAC address translation |
| 2 | 10-2000-0066267 | 10-0456164 | method and apparatus of distributing IP addresses tothe clients in DHCP system |
| 3 | 10-2000-0067261 | 10-0458986 | Method and apparatus of Digital Subscriber Line AccessMultiplexer using IP addresses |
| 4 | 10-2001-0032600 | 10-0379130 | Apparatus for wireless telecommunication |
| 5 | 10-2001-0032601 | 10-0378522 | Apparatus for securing of Network |
| 6 | 10-2003-0025230 | 10-0539163 | Network Equipment with traffic control facility |
| 7 | 10-2007-0050946 | 10-0885809 | AN OPTICAL ETHERNET APPARATUS HAVING A REMOTE CONTROL |
| 8 | 10-2007-0050947 | 10-0887927 | OPTICAL NETWORK TERMINAL HAVING A SELF DIAGNOSIS |
| 9 | 10-2007-0056771 | 10-0906603 | Power providing apparatus with the ability of settling a moment power failure problem |
| 10 | 10-2007-0071353 | 10-0888398 | SYSTEM FOR A OPERATING PACKET DATA COMMUNICATION NETWORK |
| 11 | 10-2007-0077961 | 10-0891288 | method and apparatus for avoiding allocation of duplicate IP address |
| 12 | 10-2007-0080808 | 10-0883575 | static routing method and packet routing apparatus implementing the same method |
| 13 | 10-2007-0080811 | 10-0914635 | OPTICAL LINE TERMINATION |
| 14 | 10-2007-0086291 | 10-0912019 | APPARATUS FOR SWITCHING DUPLICATE PATH IN FIBER OPTIC TELECOMMUNICATION SYSTEM |
| 15 | 10-2007-0086292 | 10-0915317 | Optical Network Unit and Power control method for it’s optical transceiver |
| 16 | 10-2007-0086067 | 10-0914665 | apparatus for optical line terminal and apparatus for optical network terminal |
| 17 | 10-2007-0087852 | 10-0919256 | apparatus for having layer 3 switching function and network apparatus for having switching function |
| 18 | 10-2007-0087846 | 10-0890354 | apparatus for managing forwarding table for layer 3 switching and algorithm for managing forwarding table |
| 19 | 10-2007-0089167 | 10-0925678 | apparatus for optical line terminal and apparatus for optical network terminal |
| 20 | 10-2007-0090017 | 10-0904160 | APPARATUS FOR PROTECTING BATTERY IN COMMUNICATION SYSTEM |
| 21 | 10-2007-0098711 | 10-0941118 | apparatus having layer 3 switching function |
| 22 | 10-2007-0104757 | 10-0901347 | Set Top Box and Multimedia contents service server had a function of dual looking and listening |
| 23 | 10-2007-0106016 | 10-0942719 | apparatus having Dynamic Host Configuration Protocol – Snooping function |
| 24 | 10-2007-0106022 | 10-0946162 | server for Dynamic Host Configuration Protocol |
| 25 | 10-2007-0106021 | 10-0958283 | apparatus having Dynamic Host Configuration Protocol – Snooping function |
| 26 | 10-2007-0109921 | 10-0969816 | network apparatus for coping with disorder |
| 27 | 10-2007-0118892 | 10-0953510 | apparatus having function for managing restart information |
| 28 | 10-2008-0015714 | 10-0914256 | network terminal apparatus for IP TV service |
| 29 | 10-2008-0026755 | 10-0958803 | Jitter buffering apparatus and method thereof |
| 30 | 10-2008-0029688 | 10-0947759 | MALFUNCTION DETECTION APPARATUS AND MULTI-BOARD SYSTEM USING THE SAME |
| 31 | 10-2008-0031442 | 10-0938576 | network apparatus |
| 32 | 10-2008-0040000 | 10-0929132 | Communication error processing apparatus and method for a subscriber’s equipment on Passive Optical Network based on L3/L2 network |
| 33 | 10-2008-0041242 | 10-0976446 | METHOD OF MANAGING MENU STRUCTURE ADAPTIVELY IN INTERNET TELEVISION BROADCASTING |
| 34 | 10-2008-0049725 | 10-0952875 | OPTICAL NETWORK UNIT |
| 35 | 10-2008-0049826 | 10-0988498 | network terminal apparatus |
| 36 | 10-2008-0058743 | 10-0971092 | apparatus for Internet Group Management Protocol Proxy |
| 37 | 10-2008-0062628 | 10-0975018 | apparatus for Internet Group Management Protocol Proxy |
| 38 | 10-2008-0074103 | 10-0982907 | Optical Network Device and monitoring method thereof |
| 39 | 10-2008-0077335 | 10-0986977 | network apparatus for preventing from port mis-connection |
| 40 | 10-2008-0080306 | 10-0990634 | operating method for IPTV receiver |
| 41 | 10-2008-0080829 | 10-0959834 | Network end apparatus and data processing method |
| 42 | 10-2008-0088276 | 10-0977399 | Method and apparatus of processing DHCP packet in dynamic IP address allocation for reducing network load |
| 43 | 10-2008-0088185 | 10-0970367 | operating method for residential gateway |
| 44 | 10-2008-0093243 | 10-0983222 | Method for providing a content data, method for receiving a content data and system for providing a content data |
| 45 | 10-2008-0095957 | 10-0994356 | Communication system and method |
| 46 | 10-2008-0106619 | 10-0984633 | IPTV receiver and operating method for IPTV receiver |
| 47 | 10-2008-0120446 | 10-0992798 | apparatus for optical network terminal |
| 48 | 10-2008-0128985 | 10-1056030 | apparatus for Internet Group Management Protocol Proxy |
| 49 | 10-2009-0040332 | 10-1021151 | METHOD AND APPARATUS FOR MANAGING NOS INSTALLED TO NETWORK DEVICE |
| 50 | 10-2009-0040900 | 10-1063162 | REMOTE CONTROL UNIT AND DATA FILE REPRODUCTION SYSTEM USING REMOTE CONTROL UNIT |
| 51 | 10-2009-0092298 | 10-1088630 | OPTICAL NETWORK TERMINAL AND METHOD FOR DETECTING ROGUE OPTICAL NETWORK TERMINAL |
| 52 | 10-2009-0095557 | 10-1089555 | Optical Line Termination, Optical Network Terminal and Passive Optical Network |
| 53 | 10-2010-0024734 | 10-1113376 | SET TOP BOX, MOBILE TERMINAL AND METHOD FOR AUTHENTICATING SET TOP BOX |
| 54 | 10-2010-0044507 | 10-1091568 | OPTICAL COMMUNICATION APPARTUS, OPTICAL TRANSCEIVER PLACED IN OPTICAL COMMUNICATION APPARTUS AND METHOD TO CONTROL OPTICAL TRANSMISSION IN OPTICAL COMMUNICATION APPARTUS |
| 55 | 10-2010-0058548 | 10-1055163 | APPARATUS FOR ETHERNET SWITCH OF USING VARIOUS PHY CHIP |
| 56 | 10-2010-0059651 | 10-1106458 | Apparatus for optical module of ONU |
| 57 | 10-2010-0060787 | 10-1048273 | Clock selection method for a lower level apparatus below an Optical Network Terminal of the Passive Optical Network |
| 58 | 10-2010-0100154 | 10-1106036 | MANAGEMENT METHOD AND APPARATUS OF ONT FOR PON |
| 59 | 10-2010-0098167 | 10-1104626 | METHOD AND APPARATUS FOR SERCHING MANAGED OBJECT IN SIMPLE NETWORK MANAGEMENT PROTOCOL |
| 60 | 10-2011-0009628 | 10-1212448 | Virtual group Managing device for providing Electronic Program Guide for prefer broadcast channels to user |
| 61 | 10-2011-0035240 | 10-1176798 | METHOD FOR CLOCK SYNCHRONIZATION BETWEEN SLAVE AND MASTER |
| 62 | 10-2011-0119804 | 10-1265044 | FLOW BASED QoS SUPPORTING APPARATUS IN DiffServ |
| 63 | 10-2011-0117187 | 10-1266371 | OPTICAL NETWORK TERMINAL AND METHOD FOR CONFIGURING DUAL OPTICAL NETWORK USING THE OPTICAL NETWORK TERMINAL |
| 64 | 10-2012-0007849 | 10-1339682 | INTELLIGENT ASSOCIATION BLOCKING BAND STEERING METHOD AND SYSTEM THEREOF |
| 65 | 10-2012-0011849 | 10-1276077 | AP DESIGN SYSTEM FOR ACCESS MANAGEMENT MULTIPLE STATION, AND METHOD FOR ACCESS MANAGEMENT OF MULTIPLE STATION AP |
| 66 | 10-2012-0012634 | 10-1335306 | SYSTEM AND METHOD FOR SETTING NAT DHCP IP OF PLURAL TERMINAL IN AP |
| 67 | 10-2012-0025752 | 10-1323128 | APPARATUS AND METHOD OF TIME SYNCHRONIZATION BY AUTOMATICLLY CONTROLLING SENDING MESSAGE COUNT OF MASTER |
| 68 | 10-2012-0030696 | 10-1318156 | METHOD FOR PROTECTION SWITCHING IN ETHERNET RING NETWORK |
| 69 | 10-2012-0030697 | 10-1361502 | APPARATUS FOR ETHERNET SWITCH |
| 70 | 10-2012-0053443 | 10-1353384 | A Network Load Reduction Method Using CCM |
| 71 | 10-2012-0060546 | 10-1407271 | Duplex network system |
| 72 | 10-2012-0117441 | 10-1440271 | METHOD AND SYSTEM FOR PROCESSING PACKET |
| 73 | 10-2013-0008195 | 10-1542474 | VoIP terminal having a function of credit card settlement, settlement processing system using a VoIP terminal and settlement processing method using a VoIP terminal |
| 74 | 10-2013-0008196 | 10-1505810 | Phone terminal having two or more settlement scenarios |
| 75 | 10-2013-0015516 | 10-1533223 | Content sale system |
| 76 | 10-2013-0018181 | 10-1446013 | Settlement processing system and method using a VoIP terminal |
| 77 | 10-2013-0065930 | 10-1456140 | DETERMINING METHOD FOR PACKET FLOW IN VLAN AND VLAN SYSTEM USING ENERGY SAVING FLOW |
| 78 | 10-2013-0140130 | 10-1607077 | Wireless communication apparatus having a function of noise suppression |
| 79 | 10-2014-0005707 | 10-1536555 | Network switch with address configuration function of terminals |
| 80 | 10-2014-0015676 | 10-1536902 | Subscriber”s line open management system for optical network |
| 81 | 10-2014-0042586 | 10-1586624 | Optical line terminal and time synchronization method in the optical line terminal |
| 82 | 10-2014-0131733 | 10-1588176 | Firmware upgrade system |
| 83 | 10-2014-0141039 | 10-1627082 | Communication relay system |
| 84 | 10-2014-0145503 | 10-1589011 | Passive Optical Network system for improving impossibility of communication by flooding and improving method for impossibility of communication by flooding thereof |
| 85 | 10-2014-0181673 | 10-1712370 | Ethernet device and system for supporting error packet analysis |
| 86 | 10-2015-0036085 | 10-1699218 | Wireless ad-hoc network system able to transmit power |
| 87 | 10-2015-0041686 | 10-1685892 | Virtual device network system |
| 88 | 10-2015-0053384 | 10-1742951 | Network switch with MAC/IP assignment protocol |
| 89 | 10-2015-0137837 | 10-1697059 | Time synchronization method for Telecommunication Network |
| 90 | 10-2016-0041422 | 10-1828234 | Electronic Control Unit |
| 91 | 10-2016-0062291 | 10-1789022 | WiFi node in a car and WiFi connecting method thereof |
| 92 | 10-2016-0098629 | 10-1871146 | Network switch apparatus for blocking an unauthorized terminal and Blocking method for the unauthorized terminal |
| 93 | 10-2016-0098630 | 10-1871147 | Network switch apparatus for managing an unauthorized terminal and Managing method for the unauthorized terminal |
| 94 | 10-2016-0117563 | 10-1833894 | Time synchronization method for PON Network |
| 95 | 10-2019-0007498 | 10-2123689 | MICROLOOP AVOIDANCE METHOD |
| 96 | 10-2019-0047809 | 10-2063465 | Subscriber side network apparatus having a function of Power over Ethernet adaptor |
| 97 | 10-2017-0071828 | 10-1783593 | Optical Ethernet apparatus |
Oversea Patent List
| Country | Application | Registration | Patent Title |
| Japan | 2015-205028 | 6077084 | Time synchronization method for Telecommunication Network (通信ネットワークの時刻同期化方法) |
| USA | 15/003,972 | 9,806,800 | OPTICAL ETHERNET APPRATUS CAPABLE OF RESET CONTROL |
| Japan | 2016-183483 | 6326468 | Time synchronization method for PON Network (受動光ネットワークの時刻同期化方法) |