Patent Assignment
Reel/Frame 023750/0596
Merger
Recorded: 2010-01-08
Pages: 12
Assignor
HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Executed: 2009-07-10
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,, TOKYO, JAPAN
Covered Properties
(41)
Optical Transmission Equipment with Dispersion Compensation, and Dispersion Compensating Method
Bit Synchronization Circuit and Central Terminal for Pon Systems
Optical Transmission Apparatus and Control Method Therefor
Shaping Apparatus, Communication Node and Flow Control Method for Controlling Bandwidth of Variable Length Frames
Bit Synchronization Circuit with Phase Tracking Function
Atm-Pon System and Onu Automatic Connection Method
Onu Management Method and Optical Line Termination
Wdm Type Passive Optical Network
Frame Forwarding Apparatus for Converting Vlan Identifiers
Cellular phone and mobile switching controller
Application:
11/521,612 →
Publication:
US 2007/0135158
Electronic Apparatus
Data communication card, program and computer readable recording media
Application:
11/729,973 →
Publication:
US 2008/0020799
Passive Optical Network System and Ranging System Thereof
Apparatus of Adjusting Optical Signal Transmission Timing
Passive Optical Network System and Operating Method Thereof
Passive Optical Network System and Wavelength Assignment Method
Optical Line Terminal and Optical Network Terminal
Optical Line Terminal and Optical Network Terminal
Optical Line Terminal Capable of Active Bandwidth Allocation for Passive Optical Network System
First Surface Mirror with Chromium Nitride Layer
Encryption Apparatus
Optical Switch and Optical Crossconnect Apparatus
Optical Add/Drop Multiplexer
Passive Optical Network System and Ranging System Thereof
Onu Management Method and Optical Line Termination
Onu Management Method and Optical Line Termination
Passive Optical Network System and Ranging System Thereof
Passive Optical Network System and Ranging System Thereof
Optical Transmission System and Optical Node
Optical Transmission Apparatus and Control Method Therefor
Wdm Type Passive Optical Network
Wdm Type Passive Optical Network
Wireless Communication System and Soft Handoff Control Method in Wireless Communication System
Matched Filter and Receiver
Processing Module, Error Correction Decoding Circuit, and Processing Method for Error Locator Polynomial
Bit Synchronization Circuit with Phase Tracking Function
Apparatus of Adjusting Optical Signal Transmission Timing
Optical Transmission Apparatus and Control Method Therefor
Digital Phase Detector and Phase-Locked Loop
Frame Forwarding Apparatus
Arithmetic Circuit for Concatenated Codes and Address Control Method
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 12, 2003
From: UDA, TETSUYA
To: HITACHI, LTD.
Reel/Frame 014793/0911 →
Assignment of Assignor's Interest
Dec 22, 2003
From: YAJIMA, YUSUKE; ASHI, YOSHIHITO; KAZAWA, TOHRU
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 014827/0916 →
Assignment of Assignor's Interest
Dec 23, 2004
From: UDA, TETSUYA; NODA, KENTA; UCHIYAMA, YASUHIRO; MASUDA, HIROSHI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 016121/0905 →
Assignment of Assignor's Interest
Jan 6, 2005
From: SHINAGAWA, TAISHI; KOBAYASHI, MASANOBU; ASHI, YOSHIHIRO; KAZAWA, TORU
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 016165/0753 →
Assignment of Assignor's Interest
Dec 13, 2005
From: YAJIMA, YUSUKE; KAZAWA, TOHRU; ASHI, YOSHIHIRO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 017356/0550 →
Assignment of Assignor's Interest
Dec 21, 2005
From: SAITO, TOSHIYUKI; YOSHIDA, TAKAHIRO; SHINOHARA, YASUNARI; TAKAHASHI, MASATOSHI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 017359/0760 →
Assignment of Assignor's Interest
May 16, 2006
From: SAITO, TOSHIYUKI; YOSHIDA, TAKAHIRO; SHINOHARA, YASUNARI; SHIMOFUSA, JUNYA
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 017898/0722 →
Assignment of Assignor's Interest
Aug 30, 2006
From: HITACHI, LTD.
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 018190/0620 →
Assignment of Assignor's Interest
Oct 2, 2006
From: OTA, MIGAKU; MIYATA, HIROAKI; KIMURA, MASAHIRO; NAKAJIMA, JUN
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 018360/0280 →
Assignment of Assignor's Interest
Dec 18, 2006
From: NOZUE, DAIKI; MIYATA, HIROAKI; SUEYOSHI, NORIYAKI
To: HITACHI COMMUNICATIONS TECHNOLOGIES, LTD.
Reel/Frame 018714/0682 →
Assignment of Assignor's Interest
Feb 13, 2007
From: IGUCHI, MICHIO; NAKAGOSHI, ARATA; KOHASHI, ICHIRO; SANO, TSUTOMU
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 018921/0611 →
Corrective Assignment to Correct the Name of the Third Conveying Party and the Name of the Receiving Party Previously Recorded on Reel 018714 Frame 0682. Assignor(S) Hereby Confirms the Name of Third Conveying Party Is Noriyuki Sueyoshi, and the Receiving Party Is Hitachi Communication Technologies, Ltd.
Mar 8, 2007
From: NOZUE, DAIKI; MIYATA, HIROAKI; SUEYOSHI, NORIYUKI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 018981/0945 →
Assignment of Assignor's Interest
May 15, 2007
From: HATA, KOJI; FUNADA, TAKASHI; ASAI, SEIJI; MIYAGAWA, SUSUMU
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD
Reel/Frame 019426/0844 →
Assignment of Assignor's Interest
May 30, 2007
From: KAZAWA, TOHRU; OHIRA, MASAKI; YAJIMA, YUSUKE
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 019408/0928 →
Assignment of Assignor's Interest
Jun 19, 2007
From: KAZAWA, TOHRU; OHIRA, MASAKI; YAJIMA, YUSUKE; TSUCHIYA, AKIHIKO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 019476/0172 →
Assignment of Assignor's Interest
Jun 27, 2007
From: KAZAWA, TOHRU; SAKAMOTO, KENICHI; NISHINO, RYOSUKE
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 019531/0723 →
Assignment of Assignor's Interest
Jul 3, 2007
From: KAZAWA, TOHRU; OHIRA, MASAKI; YAJIMA, YUSUKE; SAKAMOTO, NORIHIRO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 019538/0511 →
Assignment of Assignor's Interest
Aug 31, 2007
From: OHIRA, MASAKI; TONODUKA, TARO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 019794/0080 →
Assignment of Assignor's Interest
Sep 28, 2007
From: OHIRA, MASAKI; TONODUKA, TARO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 019926/0291 →
Assignment of Assignor's Interest
Oct 3, 2007
From: ITAMIYA, TAKASHI; SODOU, SHIGEYUKI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 019951/0443 →
Corrective Assignment to Correct the Second Assignor's Name Previously Recorded on Reel 019951 Frame 0443. Assignor(S) Hereby Confirms the Second Assignor's Name Appears as Sodou, Shigeyuki.
Jan 10, 2008
From: ITAMIYA, TAKASHI; SUDOU, SHIGEYUKI
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 020349/0210 →