Patent Assignment
Reel/Frame 023774/0957
Merger
Recorded: 2010-01-07
Pages: 9
Assignor
HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Executed: 2009-07-10
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties
(73)
Signal Waveform Deterioration Compensator
Terminal and Communication System
Virtual Access Router
Connection Control System, Connection Control Equipment and Connection Management Equipment
Vrrp Technology Keeping Vr Confidentiality
Integrated Application Management System, Apparatus and Program, and Integrated Session Management Server, System, Program, and Apparatus
Wireless Communication System, Server and Mobile Station Therefor
Optical Add-Drop Multiplexer
Optical Wavelength Add-Drop Multiplexer
Communication Apparatus and Method for Inter-as Routing
Multicast Packet Relay Device Adapted for Virtual Router
Communication System, Server, Router, and Mobile Communications Terminal
Mobile Node, Server, and Communication System
Server, Vpn Client, Vpn System, and Software
Communication System and Communication Control Equipment
Integrated Presence Management System, Presence Server and Presence Information Management Program
Packet Forwarding Apparatus and Communication Network Suitable for Wide Area Ethernet Service
Communication Equipment, Communication Control Equipment, and Communication System
Integrated Application Management System, Apparatus and Program, and Integrated Session Management Server, System, Program and Server Chassis, and Communication System, Session Management Server and Integration Application Server
Optical Add-Drop Multiplexer, and Optical Network Equipment Using the Same
Packet Forwarding Apparatus and Communication Bandwidth Control Method
Mobile Communication Control Method and Mobile Communication System
Baseband Demodulation Architecture for Adaptive Modulation Method
Packet Forwarding Apparatus
Optical Access Network System
System Apparatus and Method for Interconnecting Tdm and Frame/Packet Communication Networks
Transmission Apparatus with Function of Multi-Step Bandwidth Assignment to Other Communication Apparatuses
Packet Forwarding Apparatus Using Token Bucket Algorithm and Leaky Bucket Algorithm
Optical Access System
Optical Transmission Equipment and Integrated Circuit
Packet Forwarding Apparatus with Function of Limiting the Number of User Terminals to Be Connected to Isp
Apparatus and Method for Controlling Multiplex Number in Spatial Domain
Optical Network Equipment and Optical Network
Router and communication system
Application:
11/492,181 →
Publication:
US 2007/0127461
Passive Optical Network (Pon) System
DNS server
Application:
11/494,486 →
Publication:
US 2007/0124487
MIMO system with plural access points
Application:
11/501,045 →
Publication:
US 2007/0104165
Apparatus for Measuring Waveform of Optical Electric Field, Optical Transmission Apparatus Connected Thereto and a Method for Producing the Optical Transmission Apparatus
Time-Interleaved Ad Converter
Optical Prism and Optical Transceiver Module for Optical Communications
Wavelength Division Multiplex (Wdm) Transmission System
Method of Designing Passive Rc Complex Filter of Hartley Radio Receiver
Digital Predistortion Transmitter
Network System and Node
Base Station Which Communicates According to a Retransmission Control
Network System of Recovering Routing Information
Load Balancing Method for Mobile Communication System, Base Station and Terminal
A Communication System Using Multiple Wireless Resources During a Soft Handoff
Wireless Communication System and Terminal
Wireless communications system, terminal and base station
Application:
11/896,996 →
Publication:
US 2008/0076408
Icmp Translator
Packet Forwarding Apparatus with Function of Limiting the Number of User Terminals to Be Connected to Isp
Indoor call control apparatus associated with public mobile network
Application:
12/010,695 →
Publication:
US 2008/0227450
Optical Line Terminating Apparatus and Optical Communication System
Network System, Network Apparatus and Transfer Apparatus
Passive Optical Network System and Optical Line Terminating Apparatus
Mobile Communications System Pdif and Method for Peer Detection of Mobile Terminal
Packet Transfer Apparatus and Packet Transfer Method
Communication System, Server, Control Apparatus and Communication Apparatus
Network System, Optical Line Terminating Apparatus, and Optical Network Apparatus
Packet Transfer Apparatus
Optical Access System
Network System and Data Transfer Device
Highly secured portable telephone system and information system
Pon System Method for Receiving Optical Signal and Olt
Network System
Quaternary Phase Modulator
Multicast Path Management and Protection
Optical Communication System and Optical Line Terminating Apparatus
Packet forwarding apparatus using token bucket algorithm and leaky bucket algorithm
Application:
12/379,280 →
Publication:
US 2009/0210553
Optical Access System
Packet Forwarding Apparatus with Function of Limiting the Number of User Terminals to Be Connected to Isp
Wireless Communication System, Server and Mobile Station Therefor
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2004
From: YOSHIUCHI, HIDEYA; AKIYAMA, HIDEHIRO; YOSHIZAWA, MASAHIRO; TAKEDA, YUKIKO
To: HITACHI, LTD.; HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 014945/0152 →
Assignment of Assignor's Interest
May 3, 2004
From: OOGUSHI, MINORU
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 015288/0938 →
Assignment of Assignor's Interest
Jun 23, 2004
From: IIJIMA, TOMOYUKI; TAKIHIRO, MASATOSHI; HINO, MASAYUKI
To: HITACHI, LTD.; HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 015493/0611 →
Assignment of Assignor's Interest
Jul 1, 2004
From: YOSHIUCHI, HIDEYA; SETOYAMA, TOHRU
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 015542/0478 →
Assignment of Assignor's Interest
Jul 6, 2004
From: WATANABE, KOJI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 015548/0383 →
Assignment of Assignor's Interest
Jul 12, 2004
From: SASAKI, SHINYA; KIKUCHI, NOBUHIKO; SEKINE, KENRO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 015573/0766 →
Assignment of Assignor's Interest
Aug 9, 2004
From: KIKUCHI, NOBUHIKO; SEKINE, KENRO; SASAKI, SHINYA
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 015672/0060 →
Assignment of Assignor's Interest
Aug 26, 2004
From: TSUGE, MUNETOSHI; TSUZUKI, AKIHITO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 015738/0675 →
Assignment of Assignor's Interest
Jan 7, 2005
From: TAKIHIRO, MASATOSHI; YOSHIMOTO, TETSURO; IJIMA, KENGO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 016178/0458 →
Assignment of Assignor's Interest
Jan 24, 2005
From: MORISHIGE, TAKEHIRO; ONO, GO; TOMIZAWA, KENICHIRO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 016213/0015 →
Assignment of Assignor's Interest
Jan 26, 2005
From: YAMADA, MARIKO; TAKEDA, YUKIKO; MORISHIGE, TAKEHIRO; TAKAHASHI, KATSUNORI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 016225/0001 →
Assignment of Assignor's Interest
Feb 2, 2005
From: YAMADA, MARIKO; YANO, MASASHI; ARAI, MAKOTO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 016242/0294 →
Assignment of Assignor's Interest
Feb 8, 2005
From: TAKEDA, YUKIKO; INOUCHI, HIDENORI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 016257/0144 →
Assignment of Assignor's Interest
Jul 13, 2005
From: YOSHIUCHI, HIDEYA; KAWACHI, SATOSHI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 016777/0581 →
Assignment of Assignor's Interest
Jul 13, 2005
From: YOSHIMOTO, TETSURO; YAMADA, MARIKO; KAMATA, MASANORI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 016779/0447 →
Assignment of Assignor's Interest
Nov 22, 2005
From: KIKUCHI, NOBUHIKO; HAYASE, SHIGENORI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 017968/0661 →
Assignment of Assignor's Interest
Mar 7, 2006
From: HITACHI, LTD.
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 017644/0499 →
Assignment of Assignor's Interest
Jun 1, 2006
From: TAKEDA, YUKIKO; MORISHIGE, TAKEHIRO; INOUCHI, HIDENORI; HARA, YUSUKE
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 017948/0765 →