Sethuraman Jayashankar

Person

Excelsior, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 11,107,499
- Issue date Aug 31, 2021
- Seagate Technology LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods of forming near field transducers and near field transducer...
- Patent number 10,971,180
- Issue date Apr 6, 2021
- Seagate Technology LLC
- Sethuraman Jayashankar
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Materials for near field transducers, near field tranducers contain...
- Patent number 10,964,347
- Issue date Mar 30, 2021
- Seagate Technology LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Materials for near field transducers, near field tranducers contain...
- Patent number 10,699,740
- Issue date Jun 30, 2020
- Seagate Technology LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 10,482,914
- Issue date Nov 19, 2019
- Seagate Technology LLC
- Yuhang Cheng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 10,134,436
- Issue date Nov 20, 2018
- Seagate Technology LLC
- Sethuraman Jayashankar
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of forming near field transducers and near field transducer...
- Patent number 9,899,043
- Issue date Feb 20, 2018
- Seagate Technology LLC
- Sethuraman Jayashankar
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 9,870,793
- Issue date Jan 16, 2018
- Seagate Technology LLC
- Sethuraman Jayashankar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Devices including at least one adhesion layer and methods of formin...
- Patent number 9,799,353
- Issue date Oct 24, 2017
- Seagate Technology LLC
- Yuhang Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of forming near field transducers and near field transducer...
- Patent number 9,697,856
- Issue date Jul 4, 2017
- Seagate Techology LLC
- Sethuraman Jayashankar
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of forming near field transducers and near field transducer...
- Patent number 9,570,098
- Issue date Feb 14, 2017
- Seagate Technology LLC
- Sethuraman Jayashankar
- G11 - INFORMATION STORAGE
Information Patent Grant
Materials for near field transducers, near field tranducers contain...
- Patent number 9,502,070
- Issue date Nov 22, 2016
- Seagate Technology LLC
- Yuhang Cheng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 9,286,931
- Issue date Mar 15, 2016
- Seagate Technology LLC
- Sethuraman Jayashankar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 9,281,002
- Issue date Mar 8, 2016
- Seagate Technology LLC
- Justin Glen Brons
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Devices including at least one adhesion layer and methods of formin...
- Patent number 9,129,620
- Issue date Sep 8, 2015
- Seagate Technology LLC
- Yuhang Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Devices including at least one adhesion layer and methods of formin...
- Patent number 8,971,161
- Issue date Mar 3, 2015
- Seagate Technology LLC
- Yuhang Cheng
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Plasmonic transducer having two metal elements with a gap disposed...
- Patent number 8,953,272
- Issue date Feb 10, 2015
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Plasmonic transducer having two metal elements with a gap disposed...
- Patent number 8,824,086
- Issue date Sep 2, 2014
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Plasmonic transducer having two metal elements with a gap disposed...
- Patent number 8,451,705
- Issue date May 28, 2013
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Bit-patterned magnetic media formed in filler layer recesses
- Patent number 8,420,239
- Issue date Apr 16, 2013
- Seagate Technology LLC
- Sethuraman Jayashankar
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Bit-patterned magnetic media formed in filler layer recesses
- Patent number 8,021,713
- Issue date Sep 20, 2011
- Seagate Technology LLC
- Sethuraman Jayashankar
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20200227086
- Publication date Jul 16, 2020
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20190088280
- Publication date Mar 21, 2019
- SEAGATE TECHNOLOGY LLC
- Sethuraman Jayashankar
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20180366153
- Publication date Dec 20, 2018
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20180137889
- Publication date May 17, 2018
- SEAGATE TECHNOLOGY LLC
- Sethuraman Jayashankar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS OF FORMING NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCER...
- Publication number 20170337943
- Publication date Nov 23, 2017
- SEAGATE TECHNOLOGY LLC
- Sethuraman Jayashankar
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS OF FORMING NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCER...
- Publication number 20170169842
- Publication date Jun 15, 2017
- SEAGATE TECHNOLOGY LLC
- Sethuraman Jayashankar
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAIN...
- Publication number 20170069342
- Publication date Mar 9, 2017
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20160189735
- Publication date Jun 30, 2016
- SEAGATE TECHNOLOGY LLC
- Sethuraman Jayashankar
- G11 - INFORMATION STORAGE
Information Patent Application
DEVICES INCLUDING AT LEAST ONE ADHESION LAYER AND METHODS OF FORMIN...
- Publication number 20150380020
- Publication date Dec 31, 2015
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- G11 - INFORMATION STORAGE
Information Patent Application
DEVICES INCLUDING NEAR FIELD TRANSDUCERS
- Publication number 20150248901
- Publication date Sep 3, 2015
- SEAGATE TECHNOLOGY LLC
- Amit Vasant Itagi
- G11 - INFORMATION STORAGE
Information Patent Application
DEVICES INCLUDING AT LEAST ONE ADHESION LAYER AND METHODS OF FORMIN...
- Publication number 20150170684
- Publication date Jun 18, 2015
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS OF FORMING NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCER...
- Publication number 20150162028
- Publication date Jun 11, 2015
- SEAGATE TECHNOLOGY LLC
- Sethuraman Jayashankar
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS OF FORMING NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCER...
- Publication number 20150162030
- Publication date Jun 11, 2015
- SEAGATE TECHNOLOGY LLC
- Sethuraman Jayashankar
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS OF FORMING NEAR FIELD TRANSDUCERS
- Publication number 20150132503
- Publication date May 14, 2015
- SEAGATE TECHNOLOGY LLC
- Michael C. Kautzky
- G11 - INFORMATION STORAGE
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20140374376
- Publication date Dec 25, 2014
- Sethuraman Jayashankar
- B32 - LAYERED PRODUCTS
Information Patent Application
DEVICES INCLUDING AT LEAST ONE ADHESION LAYER AND METHODS OF FORMIN...
- Publication number 20140376349
- Publication date Dec 25, 2014
- Yuhang Cheng
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20140376351
- Publication date Dec 25, 2014
- Yuhang Cheng
- B32 - LAYERED PRODUCTS
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20140376347
- Publication date Dec 25, 2014
- Justin Glen Brons
- B32 - LAYERED PRODUCTS
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAIN...
- Publication number 20140376352
- Publication date Dec 25, 2014
- Yuhang Cheng
- B32 - LAYERED PRODUCTS
Information Patent Application
PLASMONIC TRANSDUCER HAVING TWO METAL ELEMENTS WITH A GAP DISPOSED...
- Publication number 20140369174
- Publication date Dec 18, 2014
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Application
PLASMONIC TRANSDUCER HAVING TWO METAL ELEMENTS WITH A GAP DISPOSED...
- Publication number 20130294208
- Publication date Nov 7, 2013
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Application
Plasmonic Transducer Having Two Metal Elements with a Gap Disposed...
- Publication number 20130064051
- Publication date Mar 14, 2013
- SEAGATE TECHNOLOGY LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Application
Bit-Patterned Magnetic Media Formed in Filler Layer Recesses
- Publication number 20110300410
- Publication date Dec 8, 2011
- SEAGATE TECHNOLOGY LLC
- Sethuraman Jayashankar
- G11 - INFORMATION STORAGE
Information Patent Application
BIT-PATTERNED MAGNETIC MEDIA FORMED IN FILLER LAYER RECESSES
- Publication number 20100015471
- Publication date Jan 21, 2010
- Seagate Technology LLC
- Sethuraman Jayashankar
- G11 - INFORMATION STORAGE
Information Patent Application
Process for CMP assisted liftoff
- Publication number 20030235989
- Publication date Dec 25, 2003
- Seagate Technology LLC
- Sethuraman Jayashankar
- G11 - INFORMATION STORAGE
Information Patent Application
Single layer resist lift-off process and apparatus for submicron st...
- Publication number 20030015494
- Publication date Jan 23, 2003
- Seagate Technology LLC
- Sethuraman Jayashankar
- H01 - BASIC ELECTRIC ELEMENTS

Sethuraman Jayashankar

Person

Patents Grantslast 30 patents

Materials for near field transducers and near field transducers con...

Methods of forming near field transducers and near field transducer...

Materials for near field transducers, near field tranducers contain...

Materials for near field transducers, near field tranducers contain...

Materials for near field transducers and near field transducers con...

Materials for near field transducers and near field transducers con...

Methods of forming near field transducers and near field transducer...

Materials for near field transducers and near field transducers con...

Devices including at least one adhesion layer and methods of formin...

Methods of forming near field transducers and near field transducer...

Methods of forming near field transducers and near field transducer...

Materials for near field transducers, near field tranducers contain...

Materials for near field transducers and near field transducers con...

Materials for near field transducers and near field transducers con...

Devices including at least one adhesion layer and methods of formin...

Devices including at least one adhesion layer and methods of formin...

Plasmonic transducer having two metal elements with a gap disposed...

Plasmonic transducer having two metal elements with a gap disposed...

Plasmonic transducer having two metal elements with a gap disposed...

Bit-patterned magnetic media formed in filler layer recesses

Bit-patterned magnetic media formed in filler layer recesses

Patents Applicationslast 30 patents

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

METHODS OF FORMING NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCER...

METHODS OF FORMING NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCER...

MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAIN...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

DEVICES INCLUDING AT LEAST ONE ADHESION LAYER AND METHODS OF FORMIN...

DEVICES INCLUDING NEAR FIELD TRANSDUCERS

DEVICES INCLUDING AT LEAST ONE ADHESION LAYER AND METHODS OF FORMIN...

METHODS OF FORMING NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCER...

METHODS OF FORMING NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCER...

METHODS OF FORMING NEAR FIELD TRANSDUCERS

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

DEVICES INCLUDING AT LEAST ONE ADHESION LAYER AND METHODS OF FORMIN...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAIN...

PLASMONIC TRANSDUCER HAVING TWO METAL ELEMENTS WITH A GAP DISPOSED...

PLASMONIC TRANSDUCER HAVING TWO METAL ELEMENTS WITH A GAP DISPOSED...

Plasmonic Transducer Having Two Metal Elements with a Gap Disposed...

Bit-Patterned Magnetic Media Formed in Filler Layer Recesses

BIT-PATTERNED MAGNETIC MEDIA FORMED IN FILLER LAYER RECESSES

Process for CMP assisted liftoff

Single layer resist lift-off process and apparatus for submicron st...