Patent Assignment
Reel/Frame 014532/0723
Assignment of Assignor's Interest
Recorded: 2004-04-21
Pages: 8
Assignor
MARCONI INTELLECTUAL PROPERTY (RINGFENCE), INC.
Executed: 2004-02-20
Assignee
ADVANCED FIBRE ACCESS CORPORATION
1465 NORTH MCDOWELL BOULEVARD, PETALUMA, CALIFORNIA, 94954
Covered Properties
(63)
Inductance Multiplier Circuit
Patent:
4,767,980 →
Application:
07/111,215 →
Mid-Plane Board and Assembly Therefor
Patent:
4,876,630 →
Application:
07/250,974 →
Closed Loop Control System for Laser
Patent:
4,958,926 →
Application:
07/264,356 →
System for Transmitting Low Frequency Tones Through a Digital Loop Carrier System
Patent:
4,903,292 →
Application:
07/265,718 →
Echo Cancelling Circuit for Use with Laser
Patent:
5,022,752 →
Application:
07/411,727 →
Clock Synchronization Scheme for Digital Transmission
Patent:
5,155,746 →
Application:
07/461,814 →
Metallic Current Limiter
Patent:
5,050,210 →
Application:
07/504,049 →
Shared Laser Tandem Optical Time Domain Reflectometer
Patent:
5,067,810 →
Application:
07/541,577 →
Digital Transmission System
Patent:
5,046,067 →
Application:
07/547,430 →
High Gain Amplifier for Reception of Low Level Pulse Code Modulation Nonreturn-to-Zero Signals
Patent:
5,146,476 →
Application:
07/621,536 →
Current Limited Electronic Ringing Generator
Patent:
5,260,996 →
Application:
07/624,860 →
Resistance Forward Telephone Line Feed Circuit
Patent:
5,515,433 →
Application:
08/298,146 →
Catv Power Tapping Device
Patent:
5,505,636 →
Application:
08/328,904 →
Digital Packet Network for the Local Access Loop
Patent:
6,353,609 →
Application:
09/100,392 →
Power Input Protection Circuit
Patent:
6,288,883 →
Application:
09/130,734 →
Adding Dsl Services to a Digital Loop Carrier System
Patent:
6,781,981 →
Application:
09/150,817 →
Load Management System for an Electrical Device
Patent:
6,608,900 →
Application:
09/164,495 →
Multi-Service Adaptable Optical Network Unit
Patent:
6,362,908 →
Application:
09/203,409 →
Method and Apparatus for Upgrading an Optical Fiber Communication System
Patent:
6,496,639 →
Application:
09/249,055 →
Method and Apparatus for Converting Electrical Signals and Optical Signals for Bidirectional Communication Over a Single Optical Fiber
Patent:
6,535,308 →
Application:
09/249,733 →
Pumped Capacitive Storage System
Patent:
6,169,389 →
Application:
09/286,055 →
Light Amplification Apparatus with Automatic Monitoring and Controls
Patent:
6,246,510 →
Application:
09/300,880 →
Optical Fiber Routing and Support Apparatus
Patent:
6,278,829 →
Application:
09/305,579 →
Four Quadrant Power Conversion Topology
Patent:
6,151,226 →
Application:
09/305,637 →
An Optical Communication System for Transmitting Rf Signals Downstream and Bidirectional Telephony Signals Which Also Include Rf Control Signals Upstream
Patent:
6,460,182 →
Application:
09/309,717 →
Distributed Ethernet Hub
Patent:
6,466,572 →
Application:
09/325,619 →
Card Cage for Circuit Cards in an Optical Network Unit
Patent:
6,366,464 →
Application:
09/375,312 →
Reduced Signal Loss Surge Protection Circuit
Patent:
6,385,030 →
Application:
09/388,630 →
Densely Arranged Electrically Shielded Communication Panels
Patent:
6,310,784 →
Application:
09/410,975 →
Cable Control Apparatus for Limiting the Movement of Optical Fibers
Patent:
6,195,494 →
Application:
09/411,024 →
Reduced-Loss, High-Frequency Signal Transmission System Utilizing an Over-Voltage and Over-Current Protection Device
Patent:
6,396,673 →
Application:
09/415,362 →
Fastenerless Card Cage for Circuit Cards
Patent:
6,256,205 →
Application:
09/474,640 →
Apparatus for Communicating a Diagnostic Device with a Telecommunications System Through a Remote Network Unit
Patent:
6,418,195 →
Application:
09/476,079 →
Attenuator for Fiber Optic Cables
Patent:
6,466,728 →
Application:
09/520,082 →
Apparatus for distributing optical fiber transmission paths
Patent:
6,366,717 →
Application:
09/532,996 →
Linear Laser Driver Circuit
Patent:
6,609,842 →
Application:
09/536,047 →
Fiber to the home (FTTH) multimedia access system
Application:
09/537,022 →
Digital Laser Driver Circuit
Patent:
6,707,833 →
Application:
09/539,395 →
Bidirectional Frequency Shift Coding Using Two Different Codes for Upstream and Downstream
Patent:
7,286,769 →
Application:
09/540,955 →
Apparatus and method for combining two separate rf signals on a single optical fiber with monitoring and alarm capabilities
Patent:
6,366,712 →
Application:
09/540,956 →
Rf Return Optical Transmission
Patent:
7,103,907 →
Application:
09/633,320 →
Copper Based Interface System Initialization and Monitoring Methods
Patent:
6,795,538 →
Application:
09/684,755 →
Copper Based Interface System and Regulated Power Source
Patent:
6,763,109 →
Application:
09/684,756 →
Copper Based Interface System and Data Frame Format
Patent:
6,775,299 →
Application:
09/684,757 →
Card Cage with Integral Card Guides
Patent:
6,442,035 →
Application:
09/703,114 →
Cable Strain Relief
Patent:
6,625,849 →
Application:
09/703,115 →
Bidirectional Optical Communications Having Quick Data Recovery Without First Establishing Timing and Phase Lock
Patent:
6,977,966 →
Application:
09/723,804 →
Bidirectional Optical Communications Using on-Off Keying to Generate a Hybrid Form of Manchester Serial Encoding for One of Either Upstream or Downstream Transmission
Patent:
6,731,873 →
Application:
09/723,885 →
Fiber to the home (FTTH) multimedia access system with reflection PON
Application:
09/794,869 →
Publication:
US 2002/0063924
Wavelength Division Multiplexed (Wdm) Ring Passive Optical Network (Pon) with Route Protection for Replacement of Splitter Based Passive Optical Networks
Optical Communication System for Transmitting Rf Signals Downstream and Bidirectional Telephony Signals Which Also Include Rf Control Signals Upstream
Rf Return Optical Transmission
Application:
09/932,867 →
Publication:
US 2002/0124261
Densely Arranged Electrically Shielded Communication Panels
Digital Packet Network for the Local Access Loop
Distributed Ethernet Hub
Apparatus and Methods for Maintaining Balanced Communication Channels with Increasing Service Demands
Deep fiber network architecture
Application:
10/199,549 →
Publication:
US 2003/0063847
Single Fiber Passive Optical Network Wavelength Division Multiplex Overlay
Deep Fiber Network with High Speed Data and Video on Demand
Digital RF return over fiber
Application:
10/200,924 →
Publication:
US 2003/0128983
Optical network unit with EMI suppression
Application:
10/283,527 →
Publication:
US 2003/0099101
Media Access Control Address Translation for a Fiber to the Home System
Fiber to the Home Broadband Home Unit
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 5, 2003
From: MARCONI COMMUNICATIONS, INC.
To: MARCONI INTELLECTUAL PROPERTY (RINGFENCE)INC.
Reel/Frame 014646/0607 →
Assignment of Assignor's Interest
Jan 7, 2004
From: MARCONI COMMUNICATINS, INC.
To: MARCONI INTELLECTUAL PROPERTY (RINGFENCE) INC.
Reel/Frame 014871/0806 →
Assignment of Assignor's Interest
Apr 16, 2004
From: MARCONI COMMUNICATIONS, INC.
To: MARCONI INTELLECTUAL PROPERTY (RINGFENCE) INC.
Reel/Frame 015232/0139 →
Change of Name
Jul 15, 2005
From: ADVANCED FIBRE ACCESS CORPORATION
To: TELLABS BEDFORD, INC.
Reel/Frame 016269/0577 →
Corrective Assignment to Correct the Reltec Corporation to Reltec Communications Inc. and Marconi Communications, Inc. to Marconi Communications Inc. Previously Recorded on Reel 010043 Frame 0815. Assignor(S) Hereby Confirms the Reltec Communications Inc. to Marconi Communications Inc..
Sep 21, 2006
From: RELTEC COMMUNICATIONS INC.
To: MARCONI COMMUNICATIONS INC.
Reel/Frame 018282/0811 →
Security Interest
Jan 3, 2017
From: TELLABS ENTERPRISE, INC. (F/K/A TELLABS BEDFORD, INC.)
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 041233/0618 →