Patent Assignment
Reel/Frame 018160/0787
Assignment of Assignor's Interest
Recorded: 2006-08-25
Pages: 8
Assignor
NEC CORPORATION
Executed: 2006-08-16
Assignee
NEC INFRONTIA CORPORATION
6-1, KITAMIKATA 2-CHOME, TAKATSU-KU, KAWASAKI, TOKYO, JAPAN
Covered Properties
(83)
Data Transmission Control System
Patent:
4,803,681 →
Application:
07/070,036 →
Terminal Impedance Setting Circuit for a Two-Wire to Four-Wire Converting Circuit
Patent:
4,918,725 →
Application:
07/276,154 →
Packet Switching System for a Distributed Processing Isdn Switch
Patent:
4,977,556 →
Application:
07/377,633 →
Address Setting and Filtering System for Terminal Accommodating Circuits in a Packet Switching System
Patent:
5,204,858 →
Application:
07/571,371 →
Multiple Channel Transit Call Control Apparatus
Patent:
5,247,514 →
Application:
07/742,031 →
Module Comprising in an Atm Exchange Connection Ports, Each Transmitting a Cell Indicative of a Destination Module in a Cell Header
Patent:
5,287,355 →
Application:
07/910,587 →
Communication System Capable of Quickly and Impartially Arbitrating Employment of a Data Bus
Patent:
5,241,601 →
Application:
07/994,526 →
Bandwidth Allocation System of Virtual Path in Asynchronous Transfer Mode
Patent:
5,467,348 →
Application:
08/177,984 →
System for Connecting Public Network Subscriber and Private Network Subscriber
Patent:
5,455,855 →
Application:
08/195,083 →
Simple Communication System Capable of Message Broadcasting
Patent:
5,515,034 →
Application:
08/264,945 →
Static Routing System
Patent:
5,680,116 →
Application:
08/362,244 →
Portable Telephone Set Tracking Connection System in Mobile Communication Network
Patent:
5,642,403 →
Application:
08/393,904 →
Automatic Address Setter Capable of Determining a Network Address of a Host Station
Patent:
5,781,552 →
Application:
08/404,988 →
System Data Transfer Through a Fixed Path in a Switching System
Patent:
5,754,550 →
Application:
08/445,196 →
Private Communications Network System and Method of Authentication for a Mobile Station Used in Private Communications Networks
Patent:
5,670,950 →
Application:
08/506,949 →
D Channel Packet Communication System and a Method of D Channel Packet Communication
Patent:
5,587,999 →
Application:
08/514,743 →
Calling Party Designated Message Displaying Method and Apparatus
Patent:
5,815,552 →
Application:
08/594,785 →
Voice Information Service Device and Voice Information Service Method
Patent:
5,751,790 →
Application:
08/621,204 →
Personal Handy Phone System
Patent:
5,818,918 →
Application:
08/656,526 →
Interface for Detecting Loss of Call Setup Atm Cell to Prevent Misrouting in Destination Local Network
Patent:
5,757,775 →
Application:
08/665,097 →
Method of and Apparatus for Connecting Terminals Between Stations
Patent:
5,883,947 →
Application:
08/700,923 →
Talkie Connection Apparatus and for Use in a Switched Network System
Patent:
5,923,732 →
Application:
08/759,833 →
Atm Relay System Capable of Carrying Out Relay Connection on Cells as It Is
Patent:
5,987,025 →
Application:
08/822,749 →
Exchange for Providing Service Functions for Given Periods of Time
Portable Telephone Use Limiting System and Portable Telephone
Patent:
6,052,577 →
Application:
08/851,455 →
Method of and Apparatus for Establishing Call Forwarding Service for Subscriber's Telephone Terminal in Switching System with Verification Function
Patent:
6,049,601 →
Application:
08/879,236 →
Accounting Method and System for Discounted Communications Charges
Patent:
5,987,424 →
Application:
08/890,827 →
Communication Facility and Method of Changing Control Channel Frequency
Patent:
6,047,188 →
Application:
08/923,452 →
Method of Controlling a Calling in Distributed Node Exchange Network, Distributed Node Exchange and Distributed Node Exchange Network
Patent:
6,507,580 →
Application:
09/013,037 →
Atm-Lan Network Having a Bridge That Establishes Communication with or Without Lan Emulation Protocol Depending on Destination Address
Patent:
6,411,625 →
Application:
09/032,609 →
Power Circuit for Transferring Energy by Alternately Switching Winding Circuits of a Transformer at High Speed
Patent:
5,886,880 →
Application:
09/084,909 →
Small Size Inter-Processor Data Transfer System
Patent:
5,943,509 →
Application:
09/105,195 →
Time Division Multiplex Highway Switch Control System and Control Method of T-S-T- Three-Stage Switches in Electronic Switching System
Patent:
6,470,011 →
Application:
09/112,716 →
Remote Module Control System for Controlling Module Disposed at Remote Place Which Accommodates Line/Trunk Circuit and Control Method Thereof
Patent:
6,289,387 →
Application:
09/127,790 →
Communication Charge Management System
Patent:
6,151,388 →
Application:
09/136,363 →
3-Staged Time-Division Switch Control System
Patent:
6,240,063 →
Application:
09/137,930 →
Transfer Service Method for Telephone Network
System for Managing Office Data in an Exchange, Subscriber's Number Assigning System, and Same Number Migrating System
Patent:
6,327,360 →
Application:
09/181,634 →
Radio Switching Equipment Permitting a Plurality of Mobile Terminals to Use One Trunk Circuit and a Circuit Control Method for Radio Switching Equipment
Patent:
6,298,237 →
Application:
09/195,308 →
Information Notification System in a Public Telephone System
Patent:
6,144,728 →
Application:
09/205,234 →
Handover Arragement for Mobile Station Moving Across the Boundary of Wireless Cell-Site Stations of Adjacent Pbxs
Patent:
6,330,448 →
Application:
09/292,949 →
Multilayer Printed Circuit Board Having Signal, Power and Ground Through Holes
Patent:
6,521,843 →
Application:
09/304,631 →
Communication System Capable of Automatically Switching Speech Path via Local Area Network to Speech Path via Speech Network
Patent:
6,434,142 →
Application:
09/321,102 →
Private Branch Mobile Communication System and Method
Patent:
6,571,108 →
Application:
09/321,835 →
Radio Terminal Operation Data Write Method in Private Mobile Communication System
Patent:
6,366,773 →
Application:
09/321,859 →
System and Method for High-Capacity Electronic Switching
Patent:
6,850,517 →
Application:
09/325,427 →
Exchange Network System
Patent:
6,526,040 →
Application:
09/332,966 →
Method and System for Distributing Data to Nodes in Pbx Network
Patent:
6,498,846 →
Application:
09/345,491 →
Private Branch Exchange
Patent:
6,370,393 →
Application:
09/349,228 →
Radio Base Station Program Update Method and Apparatus Not Requiring Update Host Computer
Patent:
6,539,220 →
Application:
09/448,488 →
Protection Switching Using Standby System for Transmission of Line Status Signals
Patent:
6,590,864 →
Application:
09/472,955 →
Delay Fluctuation Absorbing Device and Method
Patent:
6,741,601 →
Application:
09/535,009 →
Redundant Lan System, Active Line/Stand-by Line Switching Method, and Recording Medium
Patent:
6,810,010 →
Application:
09/548,740 →
Private Branch Exchange Network System
Patent:
6,625,275 →
Application:
09/553,040 →
Mib Integrative Mangement Method for an Atm Server
Patent:
6,738,812 →
Application:
09/570,052 →
Internet Protocol Network Alternate Routing System
Patent:
6,888,793 →
Application:
09/583,166 →
Virtual Private Line Connection System and Method
Patent:
6,816,587 →
Application:
09/609,368 →
Method for Carrying Out Real Time Backup Communication of Ip Communication
Patent:
6,711,614 →
Application:
09/634,645 →
Multilayer printed circuit board
Patent:
6,329,604 →
Application:
09/635,175 →
System and Method for Realizing Home Agent Client Function for Call Center System
Patent:
6,704,411 →
Application:
09/661,462 →
Automatic Call Distribution System and Method
Patent:
6,870,924 →
Application:
09/690,727 →
Radio Telephone System and Method of Displaying Subscriber Data Icons
Patent:
6,718,185 →
Application:
09/707,997 →
Automatic Call Distributing Method and System
Patent:
6,741,696 →
Application:
09/709,633 →
Multilayer printed wiring board provided with injection hole for thermally conductive filler
Patent:
6,335,862 →
Application:
09/710,906 →
Network Management System and Method of Network Management
Patent:
6,836,802 →
Application:
09/710,907 →
Internal Line Control System
Radio Communication System, Private Branch Exchange and Radio Terminal for Place of Business
Ip Address Duplication Detection Method Using Address Resolution Protocol
Mobile Communication System and Mobile Communication Method
Network Linkage Type Private Branch Exchange System and Control Method Thereof
Method and Apparatus for Reducing Radiant Noise Energy by Radiating Noise Energy from a Quasi-Ground into a Signal Wire
Call Center System, Method for Receiving Calls, and a Computer Program Thereof
Transmission Queue Managing System Capable of Efficiently Controlling Traffic Congestion
Method for Suppressing Noise in Electronic Apparatus
Data Recording System for Ip Telephone Communication
Voip Gateway Device and Digital One-Link Tandem Exchange Method
Congestion-Responsive Voip System and Congestion Avoidance Method for Voip System
Ground connection structure, ground connecting member and ground connection method
Dhcp Message Based Notification System Which Prevents Registration of Unauthorized Users While Concurrently Providing an Ip Address
System Data Sharing Management System in Lan Telephone System
Communication System for Controlling Training of Echo Canceller and Line Switching System
Noise Suppressing Structure for Shielded Cable
Multimedia Data Transfer System Between Computers Associated with Terminals
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.