Ian BETTY

Person

Ottawa, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Optical modulator robust to fabrication errors through an RF electr...
- Patent number 11,768,392
- Issue date Sep 26, 2023
- Ciena Corporation
- Christine Latrasse
- G02 - OPTICS
Information Patent Grant
Optical modulator robust to fabrication errors through an RF electr...
- Patent number 11,460,724
- Issue date Oct 4, 2022
- Ciena Corporation
- Christine Latrasse
- G02 - OPTICS
Information Patent Grant
Fiber optical package interconnect
- Patent number 9,207,461
- Issue date Dec 8, 2015
- Ciena Corporation
- Michael Y. Frankel
- G02 - OPTICS
Information Patent Grant
Ridge waveguide serial interferometers
- Patent number 8,818,148
- Issue date Aug 26, 2014
- Oclaro Technology Limited
- Marcel Boudreau
- G02 - OPTICS
Information Patent Grant
Parallel conversion between optical and digital
- Patent number 8,761,614
- Issue date Jun 24, 2014
- Ciena Corporation
- Yuriy Greshishchev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical waveguide splitters
- Patent number 8,743,371
- Issue date Jun 3, 2014
- Oclaro Technology Limited
- Lloyd Langley
- G02 - OPTICS
Information Patent Grant
Radio frequency drive level control system and method for an electr...
- Patent number 8,649,688
- Issue date Feb 11, 2014
- Ciena Corporation
- Douglas L. McGhan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self test of a dual polarization transmitter
- Patent number 8,249,467
- Issue date Aug 21, 2012
- CIENA Corporation
- Kim B. Roberts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for integrating optical devices in a single epitaxial growth...
- Patent number 7,060,516
- Issue date Jun 13, 2006
- Bookham Technology, PLC
- Rick W. Glew
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide mode stripper for integrated optical components
- Patent number 6,973,232
- Issue date Dec 6, 2005
- Bookham Technology, plc
- Ian B. Betty
- G02 - OPTICS
Information Patent Grant
Current tuned Mach-Zehnder optical attenuator
- Patent number 6,882,758
- Issue date Apr 19, 2005
- Bookham Technology plc
- Ian B. Betty
- G02 - OPTICS
Information Patent Grant
Duobinary modulation scheme for a Mach-Zehnder optical modulator
- Patent number 6,795,594
- Issue date Sep 21, 2004
- Nortel Networks Limited
- Ian B. Betty
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electro-optic modulator with continuously adjustable chirp
- Patent number 6,650,458
- Issue date Nov 18, 2003
- Bookham Technology plc
- Kelvin Prosyk
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical modulator robust to fabrication errors through an RF electr...
- Publication number 20230102304
- Publication date Mar 30, 2023
- CIENA CORPORATION
- Christine Latrasse
- G02 - OPTICS
Information Patent Application
Optical modulator robust to fabrication errors through an RF electr...
- Publication number 20200363665
- Publication date Nov 19, 2020
- CIENA CORPORATION
- Christine Latrasse
- G02 - OPTICS
Information Patent Application
FIBER OPTICAL PACKAGE INTERCONNECT
- Publication number 20130128330
- Publication date May 23, 2013
- CIENA Corporation
- Michael Y. FRANKEL
- G02 - OPTICS
Information Patent Application
PARALLEL CONVERSION BETWEEN OPTICAL AND DIGITAL
- Publication number 20120321325
- Publication date Dec 20, 2012
- CIENA Corporation
- Yuriy M. GRESHISHCHEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY DRIVE LEVEL CONTROL SYSTEM AND METHOD FOR AN ELECTR...
- Publication number 20120194287
- Publication date Aug 2, 2012
- Douglas L. McGhan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RIDGE WAVEGUIDE SERIAL INTERFEROMETERS
- Publication number 20120134623
- Publication date May 31, 2012
- Marcel Boudreau
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE SPLITTERS
- Publication number 20120062900
- Publication date Mar 15, 2012
- Lloyd Langley
- G02 - OPTICS
Information Patent Application
SELF TEST OF A DUAL POLARIZATION TRANSMITTER
- Publication number 20110222850
- Publication date Sep 15, 2011
- Nortel Networks Limited
- Kim B. ROBERTS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED TRANSMIT AND RECEIVE MODULES FOR A COHERENT OPTICAL TRAN...
- Publication number 20110142457
- Publication date Jun 16, 2011
- Nortel Networks Limited
- Ian BETTY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for integrating optical devices in a single epitaxial growth...
- Publication number 20040147053
- Publication date Jul 29, 2004
- BOOKHAM TECHNOLOGY, plc
- Richard William Glew
- G02 - OPTICS
Information Patent Application
Duobinary modulation scheme for a Mach-Zehnder optical modulator
- Publication number 20040067020
- Publication date Apr 8, 2004
- Ian B. Betty
- G02 - OPTICS
Information Patent Application
Current tuned Mach-Zehnder optical attenuator
- Publication number 20040008965
- Publication date Jan 15, 2004
- NORTEL NETWORKS LIMITED
- Ian B. Betty
- G02 - OPTICS
Information Patent Application
Waveguide mode stripper for integrated optical components
- Publication number 20030152324
- Publication date Aug 14, 2003
- NORTEL NETWORKS LIMITED
- Ian B. Betty
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Optical modulator robust to fabrication errors through an RF electr...

Optical modulator robust to fabrication errors through an RF electr...

Fiber optical package interconnect

Ridge waveguide serial interferometers

Parallel conversion between optical and digital

Optical waveguide splitters

Radio frequency drive level control system and method for an electr...

Self test of a dual polarization transmitter

Method for integrating optical devices in a single epitaxial growth...

Waveguide mode stripper for integrated optical components

Current tuned Mach-Zehnder optical attenuator

Duobinary modulation scheme for a Mach-Zehnder optical modulator

Electro-optic modulator with continuously adjustable chirp

Patents Applicationslast 30 patents

Optical modulator robust to fabrication errors through an RF electr...

Optical modulator robust to fabrication errors through an RF electr...

FIBER OPTICAL PACKAGE INTERCONNECT

PARALLEL CONVERSION BETWEEN OPTICAL AND DIGITAL

RADIO FREQUENCY DRIVE LEVEL CONTROL SYSTEM AND METHOD FOR AN ELECTR...

RIDGE WAVEGUIDE SERIAL INTERFEROMETERS

OPTICAL WAVEGUIDE SPLITTERS

SELF TEST OF A DUAL POLARIZATION TRANSMITTER

INTEGRATED TRANSMIT AND RECEIVE MODULES FOR A COHERENT OPTICAL TRAN...

Method for integrating optical devices in a single epitaxial growth...

Duobinary modulation scheme for a Mach-Zehnder optical modulator

Current tuned Mach-Zehnder optical attenuator

Waveguide mode stripper for integrated optical components