Vikrant Lal

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Photonic integrated circuit including compact lasers with extended...
- Patent number 12,199,405
- Issue date Jan 14, 2025
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modules having an improved optical signal to noise ratio
- Patent number 11,929,826
- Issue date Mar 12, 2024
- Infinera Corporation
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable waveguide devices
- Patent number 10,741,999
- Issue date Aug 11, 2020
- Infinera Coropration
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid optical transmitter and/or receiver structure
- Patent number 10,707,965
- Issue date Jul 7, 2020
- Infinera Corporation
- Timothy Butrie
- G02 - OPTICS
Information Patent Grant
Photonic integrated circuit
- Patent number 10,651,627
- Issue date May 12, 2020
- Infinera Corporaton
- Peter W. Evans
- G02 - OPTICS
Information Patent Grant
Hybrid optical transmitter and/or receiver structure
- Patent number 10,211,925
- Issue date Feb 19, 2019
- Infinera Corporation
- Timothy Butrie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable waveguide devices
- Patent number 10,205,301
- Issue date Feb 12, 2019
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable waveguide devices
- Patent number 10,181,697
- Issue date Jan 15, 2019
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonic integrated circuit
- Patent number 10,181,696
- Issue date Jan 15, 2019
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable waveguide devices
- Patent number 10,181,698
- Issue date Jan 15, 2019
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable waveguide devices
- Patent number 10,177,531
- Issue date Jan 8, 2019
- Infinera Corporation
- Peter W. Evans
- G02 - OPTICS
Information Patent Grant
Tunable waveguide devices
- Patent number 10,122,149
- Issue date Nov 6, 2018
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid optical transmitter and/or receiver structure
- Patent number 9,876,575
- Issue date Jan 23, 2018
- Infinera Corporation
- Timothy Butrie
- G02 - OPTICS
Information Patent Grant
Intensity-based modulator
- Patent number 9,312,962
- Issue date Apr 12, 2016
- Infinera Corporation
- David J. Krause
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scattering device on an arrayed waveguide grating
- Patent number 8,958,665
- Issue date Feb 17, 2015
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fabrication tolerant polarization converter
- Patent number 8,494,314
- Issue date Jul 23, 2013
- Infinera Corporation
- Pavel V. Studenkov
- G02 - OPTICS
Information Patent Grant
Photodiode isolation in a photonic integrated circuit
- Patent number 8,269,297
- Issue date Sep 18, 2012
- Infinera Corporation
- Radhakrishnan L. Nagarajan
- G02 - OPTICS
Information Patent Grant
Optical integrated circuit
- Patent number 8,160,405
- Issue date Apr 17, 2012
- Infinera Corporation
- Radhakrishnan L. Nagarajan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS
- Publication number 20240291566
- Publication date Aug 29, 2024
- Infinera Corporation
- Vikrant Lal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS
- Publication number 20240288749
- Publication date Aug 29, 2024
- Infinera Corporation
- Vikrant Lal
- G02 - OPTICS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS
- Publication number 20240291568
- Publication date Aug 29, 2024
- Infinera Corporation
- Vikrant Lal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARE CHANNELS ON PHOTONIC INTEGRATED CIRCUITS AND IN PHOTONIC INTE...
- Publication number 20190342010
- Publication date Nov 7, 2019
- Infinera Corporation
- Peter W. Evans
- G02 - OPTICS
Information Patent Application
SPARE CHANNELS ON PHOTONIC INTEGRATED CIRCUITS AND IN PHOTONIC INTE...
- Publication number 20190342009
- Publication date Nov 7, 2019
- Infinera Corporation
- Peter W. Evans
- G02 - OPTICS
Information Patent Application
SPARE CHANNELS ON PHOTONIC INTEGRATED CIRCUITS AND IN PHOTONIC INTE...
- Publication number 20190339468
- Publication date Nov 7, 2019
- Infinera Corporation
- Peter W. Evans
- G02 - OPTICS
Information Patent Application
OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO
- Publication number 20190280798
- Publication date Sep 12, 2019
- INFINERA CORPORATION
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID OPTICAL TRANSMITTER AND/OR RECEIVER STRUCTURE
- Publication number 20190158183
- Publication date May 23, 2019
- Infinera Corporation
- Timothy Butrie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO
- Publication number 20190103938
- Publication date Apr 4, 2019
- INFINERA CORPORATION
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO
- Publication number 20190103937
- Publication date Apr 4, 2019
- Infinera Corpration
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO
- Publication number 20190081724
- Publication date Mar 14, 2019
- INFINERA CORPORATION
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO
- Publication number 20190081725
- Publication date Mar 14, 2019
- INFINERA CORPORATION
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tunable Waveguide Devices
- Publication number 20180331497
- Publication date Nov 15, 2018
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tunable Waveguide Devices
- Publication number 20180331498
- Publication date Nov 15, 2018
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT
- Publication number 20180323879
- Publication date Nov 8, 2018
- Infinera Corporation
- Peter W. Evans
- G02 - OPTICS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT
- Publication number 20180323877
- Publication date Nov 8, 2018
- Infinera Corporation
- Peter W. Evans
- G02 - OPTICS
Information Patent Application
HYBRID OPTICAL TRANSMITTER AND/OR RECEIVER STRUCTURE
- Publication number 20180138981
- Publication date May 17, 2018
- Infinera Corporation
- Timothy Butrie
- G02 - OPTICS
Information Patent Application
Tunable Waveguide Devices
- Publication number 20180131159
- Publication date May 10, 2018
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable Waveguide Devices
- Publication number 20180131158
- Publication date May 10, 2018
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable Waveguide Devices
- Publication number 20180131157
- Publication date May 10, 2018
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER ARRAYS COMPRISING COMPACT LASERS WITH EXTENDED TUNABILITY
- Publication number 20170207603
- Publication date Jul 20, 2017
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT LASERS WITH EXTENDED TUNABILITY
- Publication number 20170201070
- Publication date Jul 13, 2017
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE WAVEGUIDE DEVICES
- Publication number 20170194764
- Publication date Jul 6, 2017
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT
- Publication number 20170195062
- Publication date Jul 6, 2017
- Infinera Corporation
- Peter W. Evans
- G02 - OPTICS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT
- Publication number 20170195055
- Publication date Jul 6, 2017
- Infinera Corporation
- Peter W. Evans
- G02 - OPTICS
Information Patent Application
Photonic Integrated Circuit Including Compact Lasers With Extended...
- Publication number 20170163000
- Publication date Jun 8, 2017
- Infinera Corporation
- Peter W. Evans
- G02 - OPTICS
Information Patent Application
Photonic Integrated Circuit Including Compact Lasers With Extended...
- Publication number 20170163001
- Publication date Jun 8, 2017
- Infinera Corporation
- Peter W. Evans
- G02 - OPTICS
Information Patent Application
HYBRID OPTICAL TRANSMITTER AND/OR RECEIVER STRUCTURE
- Publication number 20150318952
- Publication date Nov 5, 2015
- Infinera Corporation
- Timothy Butrie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTENSITY-BASED MODULATOR
- Publication number 20140133868
- Publication date May 15, 2014
- Infinera Corporation
- David J. KRAUSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FABRICATION TOLERANT POLARIZATION CONVERTER
- Publication number 20120002912
- Publication date Jan 5, 2012
- Pavel V. Studenkov
- G02 - OPTICS

Vikrant Lal

Person

Patents Grantslast 30 patents

Photonic integrated circuit including compact lasers with extended...

Optical modules having an improved optical signal to noise ratio

Tunable waveguide devices

Hybrid optical transmitter and/or receiver structure

Photonic integrated circuit

Hybrid optical transmitter and/or receiver structure

Tunable waveguide devices

Tunable waveguide devices

Photonic integrated circuit

Tunable waveguide devices

Tunable waveguide devices

Tunable waveguide devices

Hybrid optical transmitter and/or receiver structure

Intensity-based modulator

Scattering device on an arrayed waveguide grating

Fabrication tolerant polarization converter

Photodiode isolation in a photonic integrated circuit

Optical integrated circuit

Patents Applicationslast 30 patents

PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS

PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS

PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS

SPARE CHANNELS ON PHOTONIC INTEGRATED CIRCUITS AND IN PHOTONIC INTE...

SPARE CHANNELS ON PHOTONIC INTEGRATED CIRCUITS AND IN PHOTONIC INTE...

SPARE CHANNELS ON PHOTONIC INTEGRATED CIRCUITS AND IN PHOTONIC INTE...

OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO

HYBRID OPTICAL TRANSMITTER AND/OR RECEIVER STRUCTURE

OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO

OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO

OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO

OPTICAL MODULES HAVING AN IMPROVED OPTICAL SIGNAL TO NOISE RATIO

Tunable Waveguide Devices

Tunable Waveguide Devices

PHOTONIC INTEGRATED CIRCUIT

PHOTONIC INTEGRATED CIRCUIT

HYBRID OPTICAL TRANSMITTER AND/OR RECEIVER STRUCTURE

Tunable Waveguide Devices

Tunable Waveguide Devices

Tunable Waveguide Devices

LASER ARRAYS COMPRISING COMPACT LASERS WITH EXTENDED TUNABILITY

COMPACT LASERS WITH EXTENDED TUNABILITY

TUNABLE WAVEGUIDE DEVICES

PHOTONIC INTEGRATED CIRCUIT

PHOTONIC INTEGRATED CIRCUIT

Photonic Integrated Circuit Including Compact Lasers With Extended...

Photonic Integrated Circuit Including Compact Lasers With Extended...

HYBRID OPTICAL TRANSMITTER AND/OR RECEIVER STRUCTURE

INTENSITY-BASED MODULATOR

FABRICATION TOLERANT POLARIZATION CONVERTER