Radhakrishnan L. Nagarajan

Person

Santa Clara, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power monitor for silicon-photonics-based laser
- Patent number 12,212,117
- Issue date Jan 28, 2025
- MARVELL ASIA PTE. LTD.
- Xiaoguang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithically integrated system on chip for silicon photonics
- Patent number 12,174,781
- Issue date Dec 24, 2024
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated coherent optical transceiver, light engine
- Patent number 12,136,951
- Issue date Nov 5, 2024
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated optical transceiver
- Patent number 12,128,729
- Issue date Oct 29, 2024
- MARVELL ASIA PTE. LTD.
- Ding Liang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical module
- Patent number 12,068,841
- Issue date Aug 20, 2024
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light engine based on silicon photonics TSV interposer
- Patent number 12,057,403
- Issue date Aug 6, 2024
- MARVELL ASIA PTE. LTD.
- Liang Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Closed loop module control for communication based on signal quality
- Patent number 12,009,857
- Issue date Jun 11, 2024
- MARVELL ASIA PTE. LTD.
- Todd Rope
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Silicon-photonics-based semiconductor optical amplifier with N-dope...
- Patent number 11,929,592
- Issue date Mar 12, 2024
- MARVELL ASIA PTE. LTD.
- Xiaoguang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon photonics based module for executing peer-to-peer transactions
- Patent number 11,914,547
- Issue date Feb 27, 2024
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser chip for flip-chip bonding on silicon photonics chips
- Patent number 11,888,286
- Issue date Jan 30, 2024
- MARVELL ASIA PTE. LTD.
- Xiaoguang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon photonics based fiber coupler
- Patent number 11,828,995
- Issue date Nov 28, 2023
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L Nagarajan
- G02 - OPTICS
Information Patent Grant
Small form factor transmitting device
- Patent number 11,817,676
- Issue date Nov 14, 2023
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pluggable photonic transceiver and cooling modules including extern...
- Patent number 11,809,003
- Issue date Nov 7, 2023
- MARVELL ASIA PTE. LTD.
- Chris Togami
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Integrated coherent optical transceiver
- Patent number 11,811,433
- Issue date Nov 7, 2023
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power monitor for silicon-photonics-based laser
- Patent number 11,804,692
- Issue date Oct 31, 2023
- MARVELL ASIA PTE. LTD.
- Xiaoguang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated optical transceiver
- Patent number 11,791,899
- Issue date Oct 17, 2023
- MARVELL ASIA PTE. LTD.
- Ding Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon photonics based tunable laser
- Patent number 11,784,463
- Issue date Oct 10, 2023
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In-packaged multi-channel light engine on single substrate
- Patent number 11,777,631
- Issue date Oct 3, 2023
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- G02 - OPTICS
Information Patent Grant
Optical module for CXL standard
- Patent number 11,736,596
- Issue date Aug 22, 2023
- MARVELL ASIA PTE. LTD.
- Kumaran David Siva
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Side mode suppression for extended c-band tunable laser
- Patent number 11,728,619
- Issue date Aug 15, 2023
- MARVELL ASIA PTE. LTD.
- Xiaoguang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon photonics light source
- Patent number 11,728,614
- Issue date Aug 15, 2023
- MARVELL ASIA PTE. LTD.
- Xiaoguang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods for co-packaging optical modules on switch package substrate
- Patent number 11,719,898
- Issue date Aug 8, 2023
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- G02 - OPTICS
Information Patent Grant
Method for co-packaging light engine chiplets on switch substrate
- Patent number 11,677,478
- Issue date Jun 13, 2023
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light engine based on silicon photonics TSV interposer
- Patent number 11,664,319
- Issue date May 30, 2023
- MARVELL ASIA PTE. LTD.
- Liang Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithically integrated system on chip for silicon photonics
- Patent number 11,630,799
- Issue date Apr 18, 2023
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heatsink for co-packaged optical switch rack package
- Patent number 11,612,079
- Issue date Mar 21, 2023
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- G02 - OPTICS
Information Patent Grant
Thin-film filter for tunable laser
- Patent number 11,575,245
- Issue date Feb 7, 2023
- MARVELL ASIA PTE. LTD.
- Xiaoguang He
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 11,483,089
- Issue date Oct 25, 2022
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source for integrated silicon photonics
- Patent number 11,444,429
- Issue date Sep 13, 2022
- MARVELL ASIA PTE. LTD.
- Xiaoguang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon photonics based module for storing cryptocurrency and execu...
- Patent number 11,392,534
- Issue date Jul 19, 2022
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Integrated Optical Transceiver
- Publication number 20250070880
- Publication date Feb 27, 2025
- Marvell Asia Pte Ltd.
- Ding Liang
- B60 - VEHICLES IN GENERAL
Information Patent Application
Laser with intracavity modulator
- Publication number 20240258761
- Publication date Aug 1, 2024
- Marvell Asia Pte Ltd.
- Xiaoguang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Comb Laser
- Publication number 20240235155
- Publication date Jul 11, 2024
- Marvell Asia Pte Ltd.
- Xiaoguang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Optical Transceiver
- Publication number 20240149632
- Publication date May 9, 2024
- Marvell Asia Pte Ltd.
- Ding LIANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTEGRATED COHERENT OPTICAL TRANSCEIVER
- Publication number 20240089002
- Publication date Mar 14, 2024
- Marvell Asia Pte Ltd.
- Radhakrishnan L. NAGARAJAN
- G02 - OPTICS
Information Patent Application
POWER MONITOR FOR SILICON-PHOTONICS-BASED LASER
- Publication number 20240063602
- Publication date Feb 22, 2024
- Marvell Asia Pte Ltd.
- Xiaoguang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CO-PACKAGING OPTICAL MODULES WITH SURFACE AND EDGE COUPLING
- Publication number 20230400651
- Publication date Dec 14, 2023
- Marvell Asia Pie Ltd
- Radhakrishnan L. NAGARAJAN
- G02 - OPTICS
Information Patent Application
RECONFIGURABLE OPTICAL TRANSCEIVER FOR USE WITH MULTIPLE MODULATION...
- Publication number 20230336248
- Publication date Oct 19, 2023
- Marvell Asia Pte Ltd.
- Radhakrishnan NAGARAJAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF FABRICATING SI PHOTONICS CHIP WITH INTEGRATED HIGH SPEED...
- Publication number 20230307572
- Publication date Sep 28, 2023
- Marvell Asia Pte Ltd.
- Liang DING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT ENGINE BASED ON SILICON PHOTONICS TSV INTERPOSER
- Publication number 20230299008
- Publication date Sep 21, 2023
- Marvell Asia Pte Ltd.
- Liang DING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHICALLY INTEGRATED SYSTEM ON CHIP FOR SILICON PHOTONICS
- Publication number 20230251992
- Publication date Aug 10, 2023
- Radhakrishnan L. NAGARAJAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TUNABLE LASER HAVING RING RESONATORS WITH LOW Q
- Publication number 20230246417
- Publication date Aug 3, 2023
- Marvell Asia Pte Ltd.
- Xiaoguang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEATSINK FOR CO-PACKAGED OPTICAL SWITCH RACK PACKAGE
- Publication number 20230225090
- Publication date Jul 13, 2023
- Marvell Asia Pte, Ltd.
- Radhakrishnan L. NAGARAJAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULE
- Publication number 20230032160
- Publication date Feb 2, 2023
- Marvell Asia Pte, Ltd.
- Radhakrishnan L. NAGARAJAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED OPTICAL TRANSCEIVER
- Publication number 20220416900
- Publication date Dec 29, 2022
- Marvell Asia Pte Ltd.
- Ding Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED COHERENT OPTICAL TRANSCEIVER
- Publication number 20220407604
- Publication date Dec 22, 2022
- Marvell Asia Pte Ltd.
- Radhakrishnan L. NAGARAJAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON PHOTONICS LIGHT SOURCE
- Publication number 20220407285
- Publication date Dec 22, 2022
- Marvell Asia Pte Ltd.
- Xiaoguang HE
- G01 - MEASURING TESTING
Information Patent Application
SILICON PHOTONICS BASED MODULE FOR EXECUTING PEER-TO-PEER TRANSACTIONS
- Publication number 20220358080
- Publication date Nov 10, 2022
- Marvell Asia Pte Ltd.
- Radhakrishnan L. NAGARAJAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT ENGINE BASED ON SILICON PHOTONICS TSV INTERPOSER
- Publication number 20220319994
- Publication date Oct 6, 2022
- Marvell Asia Pte., Ltd.
- Liang DING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SMALL FORM FACTOR TRANSMITTING DEVICE
- Publication number 20220285913
- Publication date Sep 8, 2022
- Marwell Asia Pte., Ltd.
- Radhakrishnan L. NAGARAJAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR CO-PACKAGING OPTICAL MODULES ON SWITCH PACKAGE SUBSTRATE
- Publication number 20220283360
- Publication date Sep 8, 2022
- INPHI CORPORATION
- Radhakrishnan L. NAGARAJAN
- G02 - OPTICS
Information Patent Application
MONOLITHICALLY INTEGRATED SYSTEM ON CHIP FOR SILICON PHOTONICS
- Publication number 20220283982
- Publication date Sep 8, 2022
- Marvell Asia Pte Ltd.
- Radhakrishnan L. NAGARAJAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER MONITOR FOR SILICON-PHOTONICS-BASED LASER
- Publication number 20220285906
- Publication date Sep 8, 2022
- INPHI CORPORATION
- Xiaoguang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON PHOTONICS BASED TUNABLE LASER
- Publication number 20220263289
- Publication date Aug 18, 2022
- Marvell Asia Pte Ltd.
- Radhakrishnan L. NAGARAJAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-POWER TUNABLE LASER ON SILICON PHOTONICS PLATFORM
- Publication number 20220255295
- Publication date Aug 11, 2022
- INPHI CORPORATION
- Xiaoguang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus And Method For Thermal Dissipation Of Photonic Transceivi...
- Publication number 20220221668
- Publication date Jul 14, 2022
- Marvell Asia Pte Ltd.
- Chris TOGAMI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
GAIN MEDIUM STRUCTURE FOR SEMICONDUCTOR OPTICAL AMPLIFIER WITH HIGH...
- Publication number 20220190560
- Publication date Jun 16, 2022
- Marvell Asia Pte, Ltd.
- Xiaoguang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLOSED LOOP MODULE CONTROL FOR COMMUNICATION BASED ON SIGNAL QUALITY
- Publication number 20220140899
- Publication date May 5, 2022
- Marvell Asia Pte, Ltd.
- Todd ROPE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-PACKAGED MULTI-CHANNEL LIGHT ENGINE ON SINGLE SUBSTRATE
- Publication number 20220123852
- Publication date Apr 21, 2022
- Marvell Asia Pte Ltd.
- Radhakrishnan L. NAGARAJAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LASER CHIP FOR FLIP-CHIP BONDING ON SILICON PHOTONICS CHIPS
- Publication number 20220123518
- Publication date Apr 21, 2022
- INPHI CORPORATION
- Xiaoguang He
- H01 - BASIC ELECTRIC ELEMENTS

Radhakrishnan L. Nagarajan

Person

Patents Grantslast 30 patents

Power monitor for silicon-photonics-based laser

Monolithically integrated system on chip for silicon photonics

Integrated coherent optical transceiver, light engine

Integrated optical transceiver

Optical module

Light engine based on silicon photonics TSV interposer

Closed loop module control for communication based on signal quality

Silicon-photonics-based semiconductor optical amplifier with N-dope...

Silicon photonics based module for executing peer-to-peer transactions

Laser chip for flip-chip bonding on silicon photonics chips

Silicon photonics based fiber coupler

Small form factor transmitting device

Pluggable photonic transceiver and cooling modules including extern...

Integrated coherent optical transceiver

Power monitor for silicon-photonics-based laser

Integrated optical transceiver

Silicon photonics based tunable laser

In-packaged multi-channel light engine on single substrate

Optical module for CXL standard

Side mode suppression for extended c-band tunable laser

Silicon photonics light source

Methods for co-packaging optical modules on switch package substrate

Method for co-packaging light engine chiplets on switch substrate

Light engine based on silicon photonics TSV interposer

Monolithically integrated system on chip for silicon photonics

Heatsink for co-packaged optical switch rack package

Thin-film filter for tunable laser

Optical module

Light source for integrated silicon photonics

Silicon photonics based module for storing cryptocurrency and execu...

Patents Applicationslast 30 patents

Integrated Optical Transceiver

Laser with intracavity modulator

Comb Laser

Integrated Optical Transceiver

INTEGRATED COHERENT OPTICAL TRANSCEIVER

POWER MONITOR FOR SILICON-PHOTONICS-BASED LASER

CO-PACKAGING OPTICAL MODULES WITH SURFACE AND EDGE COUPLING

RECONFIGURABLE OPTICAL TRANSCEIVER FOR USE WITH MULTIPLE MODULATION...

METHOD OF FABRICATING SI PHOTONICS CHIP WITH INTEGRATED HIGH SPEED...

LIGHT ENGINE BASED ON SILICON PHOTONICS TSV INTERPOSER

MONOLITHICALLY INTEGRATED SYSTEM ON CHIP FOR SILICON PHOTONICS

TUNABLE LASER HAVING RING RESONATORS WITH LOW Q

HEATSINK FOR CO-PACKAGED OPTICAL SWITCH RACK PACKAGE

OPTICAL MODULE

INTEGRATED OPTICAL TRANSCEIVER

INTEGRATED COHERENT OPTICAL TRANSCEIVER

SILICON PHOTONICS LIGHT SOURCE

SILICON PHOTONICS BASED MODULE FOR EXECUTING PEER-TO-PEER TRANSACTIONS

LIGHT ENGINE BASED ON SILICON PHOTONICS TSV INTERPOSER

SMALL FORM FACTOR TRANSMITTING DEVICE

METHODS FOR CO-PACKAGING OPTICAL MODULES ON SWITCH PACKAGE SUBSTRATE

MONOLITHICALLY INTEGRATED SYSTEM ON CHIP FOR SILICON PHOTONICS

POWER MONITOR FOR SILICON-PHOTONICS-BASED LASER

SILICON PHOTONICS BASED TUNABLE LASER

HIGH-POWER TUNABLE LASER ON SILICON PHOTONICS PLATFORM

Apparatus And Method For Thermal Dissipation Of Photonic Transceivi...

GAIN MEDIUM STRUCTURE FOR SEMICONDUCTOR OPTICAL AMPLIFIER WITH HIGH...

CLOSED LOOP MODULE CONTROL FOR COMMUNICATION BASED ON SIGNAL QUALITY

IN-PACKAGED MULTI-CHANNEL LIGHT ENGINE ON SINGLE SUBSTRATE

LASER CHIP FOR FLIP-CHIP BONDING ON SILICON PHOTONICS CHIPS