Patent Assignment
Reel/Frame 023758/0625
Merger
Recorded: 2010-01-12
Pages: 11
Assignor
HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Executed: 2009-07-01
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties
(147)
Cellular Mobile Communication System Having Apparatus for Changing Boundaries of Cells According to Traffic Condition
Patent:
5,499,395 →
Application:
08/207,688 →
Cdma Mobile Communication System and Method with Improved Phase Correction Features
Patent:
5,666,352 →
Application:
08/503,628 →
Output-Controlled Power Amplifier, Radio Communication Terminal and Radio Communication Base Station
Patent:
5,854,971 →
Application:
08/622,135 →
Channel Division Control Equipment of the Isdn Primary Rate Interface Circuit
Patent:
6,141,343 →
Application:
08/698,850 →
Transmission Power Control Method and Apparatus for Mobile Communication System
Patent:
6,175,744 →
Application:
08/975,672 →
Cell Fluctuation Absorption Receiving System
Radio Communication System Using Adaptive Array Antenna
Patent:
6,597,678 →
Application:
09/364,269 →
Transmission Power Control Method and Apparatus for Mobile Communication System
Wireless Communication Method and System Using Beam Direction-Variable Antenna
Predistortion Amplifier
Transmission Control Method and Apparatus for Mobile Communication System
Peak Factor Reduction Device
Voip Gateway Apparatus, and Method for Controlling Call-in/Call-Out in Voip Gateway Apparatus
Communication Terminal Apparatus, Communication Connection Apparatus, and Communication Method Using Them
Packet Data Serving Node and Communication Method Using the Same
Radio Communication System Using Adaptive Array Antenna
Adaptive Modulation/Demodulation Method and Radio Communications Systems
Vlan Server
Access Server with Function of Collecting Communication Statistics Information
Packet Transfer Apparatus
Reverse Charging System, Reverse-Charging Service Control Apparatus, Call Agent and Reverse Charging Method
Communication System for Controlling a Call Portion
Radio Communication Apparatus
Delay Locked Loop Circuit, Digital Predistortion Type Transmitter Using Same, and Wireless Base Station
Timing Adjustment Method for Wireless Communication Apparatus
Television Phone Adapter
Multicast Packet Routing Arrangements for Group-Membership Handling
Route Control Method of Label Switch Path
Optical Cross Connect Apparatus and Optical Transmission System
Optical Transmission Equipment Preventing Mulfunction in Recovery from Fault
Dispersion Compensation Device and Dispersion Compensation Method
Variable Dispersion Compensation Equipment, Optical Transmission System Using It and Method of Setting Dispersion Compensation Quantity
Base Station Apparatus and Control Method for Controlling Channel Density
Wireless Communication System, Base Station, Packet Control Function Apparatus, Node Apparatus and Accounting Server
Wavelength-Division Multiplexing Optical Transmitter
Voip Gateway Apparatus
VoIP gateway apparatus
Application:
11/217,298 →
Publication:
US 2006/0187904
User Terminal Connection Control Method and Apparatus
Reverse Charging System, Reverse-Charging Service Control Apparatus, Call Agent and Reverse Charging Method
Optical Switch and Method for Controlling Optical Path Thereof
Network System
Adaptive Modulation Scheme and Coding Rate Control Method
Wireless Communication System
Information transmitting method and information transmitting system
Application:
11/353,173 →
Publication:
US 2006/0221963
Method and apparatus for encoded signal mapping for multi-carrier communication
Application:
11/366,599 →
Publication:
US 2007/0121742
Wireless Communication System, Wireless Relay Unit and Wireless Terminal Constituting the Wireless Communication System, and Wireless Communication Method
Wireless Communication System, Access Point and Wireless Station Composing the Wireless Communication System, and Communication Load Balancing Method for Access Point
Optical Transmission Device Equipped with Pluggable Variable Optical Attenuator
Multicast delivery method, system, and content server
Application:
11/476,726 →
Publication:
US 2007/0027976
Mobile Communication System Detectable Mobile Station Moving Out of Communication Range
Optical Crossconnect Apparatus
Transmission Apparatus
Communication Path Monitoring System and Communication Network System
Optical, Network, Node Apparatus and Method for Recovery Path Fault
Wireless Data Communication Method for a Base Station Using a Common Pilot Channel and an Individual Pilot Channel.
Telephone Number Management Equipment and Telephone Number Conversion Method
Call Connection Control Unit and Call Connection Control Method
Access Point
Transmission Power Control Method and Apparatus for Mobile Communication System
Optical Signal Changeover Device and Optical Signal Changeover Method
System and Method for Reducing a No-Communication Period During Hand-Off
Wireless Communication Method with Data Rate Selected Based on Interference
Path Setting Method, Node Device, and Monitoring/Control Device
Application:
11/749,773 →
Publication:
US 2007/0274224
Optical Transmission Equipment and Optical Add-Drop Multiplexer
Method for Setting Path and Node Apparatus
Application:
11/753,001 →
Publication:
US 2008/0056159
Stuffing and Destuffing Operations When Mapping Low-Order Client Signals Into High-Order Transmission Frames
Radio Access Point Testing Apparatus
Application:
11/758,088 →
Publication:
US 2008/0031144
Congestion Control Method for Wireless Communication System and Base Station Control Apparatus
Radio Service Area Quality Information Acquisition System
Bridged Lan and Communication Node Therefor
Dispersion Compensation Device and Dispersion Compensation Method
Radio Base Station, Radio Communication Terminal and Radio Communication System
Application:
11/839,587 →
Publication:
US 2008/0119181
Wireless Terminal, Access Point, System Provided with the Same, and Wireless Communication Method
Radio Communication Apparatus
Base Station, Receiving Apparatus, and Receiver Trouble Diagnosing Method
Acoustic Echo Canceller System
Optical Transmission Apparatus with Optical Amplifiers
Redundancy Switching Method
Ofdm Wireless Communication Method and Wireless Communication Apparatus
Encrypted Packet Communication System
Synchronous Delivery Method
Passive Optical Network System and Optical Line Terminal
Electronic Equipment
Network System
Application:
12/022,376 →
Publication:
US 2008/0232368
Radio Communication Method, Radio Mobile Device and Radio Base Station Accommodation Apparatus
Application:
12/023,056 →
Publication:
US 2008/0242303
Optical Transmission Apparatus
Multiplexed Optical Signal Transmission Apparatus
Application:
12/028,054 →
Publication:
US 2008/0225882
Handoff Method Between Different Systems and Wireless Terminal
Application:
12/029,701 →
Publication:
US 2008/0261597
Ip Telephone System, Ip Exchange, Ip Terminal, Ip Exchange Backup Method, and Login Method for Ip Terminal
Application:
12/045,202 →
Publication:
US 2008/0232354
Radio Communcation Apparatus
Radio Communication System for Broadcast and Multicast Services
Application:
12/055,840 →
Publication:
US 2008/0181164
Operation and construction method of network using multi-rate interface panel
Application:
12/073,593 →
Publication:
US 2009/0028548
Status Notification Method in Wireless Communication Apparatus
Base Station and Packet Transfer Equipment
Base Station and Mobile Station
Wireless Communication System, Wireless Base Station, Wireless Terminal and Communication Control Method of the Wireless Communication System
Timing Adjustment Method for Wireless Communication Apparatus
Optical Transmission Equipment and Method for Controlling Thereof
Access Server and Connection Restriction Method
Communication System and Its Device
Application:
12/146,579 →
Publication:
US 2009/0067850
Communication System Using Passive Optical Network and Passive Optical Network
Hand-Off Control Method in Radio Communication System
Vlan Server
Optical Transmission System and Signal Speed Converting Apparatus
Transmission Power Control Method and Apparatus for Mobile Communication System
Application:
12/198,913 →
Publication:
US 2009/0005106
Transmission Power Control System and Apparatus for Mobile Communication System
Application:
12/198,918 →
Publication:
US 2009/0005107
Optical Transmission Equipment and Optical Network
Base Station
Encoded Signal Arrangement Method in Multi-Carrier Communication and Communication Device
Transmission Apparatus
Optical Signal Transmission Apparatus
Network System, Edge Node, and Access Device
Passive Optical Network System and Operation Method of the Same
Base Station Equipment
Optical Access Network and Optical Switching Systems
Application:
12/363,015 →
Publication:
US 2009/0196606
Wireless Communication Apparatus with a Plurality of Antenna Elements
Qos-For-Each-Line Controlling Communication Control Apparatus, Communication System and Control Method Therefor
Application:
12/375,595 →
Publication:
US 2009/0313366
Passive Optical Network System and Fault Determination Method
Passive Optical Network System and Optical Line Terminator
Passive Optical Network System and Operating Method Thereof
Passive Optical Network System, Optical Line Terminator and Optical Network Unit
Communication System Using Passive Optical Network and Passive Optical Network
Information Transmitting Method and Information Transmitting System
Information Transmitting Method and Information Transmitting System
Wireless Communication Terminal Automatically Controlling Non-Communication Monitoring Timer
Base Station Controller and Method for Restricting Access
Radio Access Terminal, Base Station Controller, and Handoff Control Method in Radio Communication System
Optical Modulator
Optical Branching Apparatus and Passive Optical Network System
Application:
12/477,952 →
Publication:
US 2009/0304388
Base Station and Wireless Communication System
Communication Node and Communication System
Wireless Communication System, Apparatus and Method Thereof
Radio Communication System, A Repeater Apparatus and a Control Method of the Repeater
Application:
12/484,295 →
Publication:
US 2010/0035542
Control Method for Access Gateway and Communication System
Base Station and Receiver Failure Diagnosing Method
Radio Base Station and Receiver Fault Diagnosis Method
Optical Balanced Receiver and Iq Receiver with Balanced Compensation
Radio Base Station and Radio Mobile Station
Passive Optical Network System, Optical Network Unit, and Optical Line Terminal
Application:
12/486,104 →
Publication:
US 2009/0317082
Wireless Access Network, Communication Quality Management Apparatus, and Wireless Base Station
Application:
12/486,844 →
Publication:
US 2010/0054185
Wireless Communication System, Session Reference Network Controller, and Session Reference Network Control Method
Application:
12/486,867 →
Publication:
US 2010/0081436
Communication System and Communication Apparatus
Communication System, Optical Line Terminal, and Congestion Control Method
Wireless Terminal, Base Station and Channel Characteristic Estimating Method
Application:
12/493,338 →
Publication:
US 2010/0046359
Wireless Communication System
Application:
12/611,964 →
Publication:
US 2010/0046462
Wireless Communication Method
Application:
12/611,966 →
Publication:
US 2010/0048220
Network Interface Device
Patent:
591,688 →
Application:
29/295,415 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 16, 1996
From: NAGAYAMA, SAKAE; SANPEI, KIYOKAZU; AITA, JUNICHI
To: HITACHI TELECOM TECHNOLOGIES, LTD.
Reel/Frame 008161/0808 →
Assignment of Assignor's Interest
Aug 16, 2001
From: SUZUKI, TOSHIO; TAKEI, KEN; TAKAHASHI, SATOSHI; USAMI, HIROSHI
To: HITACHI, LTD.
Reel/Frame 012101/0593 →
Corrective Assignment to Correct the Assignor's Name, Previously Recorded on Reel 012101 Frame 0593 Assignor Hereby Confirms the Assignment of the Entire Interest
Jan 15, 2002
From: SUZUKI, TOSHIRO; TAKEI, KEN; TAKAHASHI, SATOSHI; USAMI, HIROSHI
To: HITACHI, LTD.
Reel/Frame 012469/0621 →
Assignment of Assignor's Interest
Aug 18, 2003
From: HORI, KAZUYUKI; YANO, TAKASHI
To: HITACHI, LTD.
Reel/Frame 014401/0447 →
Change of Name
Aug 28, 2003
From: HITACHI TELECOM TECHNOLOGIES, LTD.
To: HITACHI COMMUNICATIONS TECHNOLOGIES LTD.
Reel/Frame 014438/0985 →
Assignment of Assignor's Interest
Jul 20, 2004
From: HANAOKA, SEISHI; TAMAKI, SATASHI; YANO, TAKASHI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 015595/0575 →
Assignment of Assignor's Interest
Aug 24, 2006
From: NAKAHARA, NARUHITO; TERAOKA, HITOMI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 018376/0595 →
Assignment of Assignor's Interest
Sep 19, 2006
From: TERAOKA, HITOMI; NAKAHARA, NARUHITO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 018335/0492 →
Assignment of Assignor's Interest
Apr 11, 2007
From: YAMADA, NOBORU; AZUMA, KAZUMASA; OKAMOTO, KAZUHIRO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 019146/0660 →
Assignment of Assignor's Interest
Sep 10, 2007
From: HITACHI, LTD.
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 019795/0750 →
Assignment of Assignor's Interest
Dec 21, 2007
From: HITACHI, LTD.
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 020281/0435 →
Change of Name
Mar 28, 2008
From: HITACHI TELECOM TECHNOLOGIES, LTD.
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 020710/0924 →
Assignment of Assignor's Interest
Mar 30, 2010
From: HITACHI, LTD.
To: TENTLY LIMITED
Reel/Frame 024160/0438 →
Assignment of Assignor's Interest
Aug 14, 2014
From: TENTLY LIMITED
To: FIPA FROHWITTER INTELLECTUAL PROPERTY AG
Reel/Frame 033534/0807 →