Victor B. Sapozhnikov

Person

Minnetonka, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reader with wide synthetic antiferromagnetic structure optimized fo...
- Patent number 11,423,929
- Issue date Aug 23, 2022
- Seagate Technology LLC
- Victor Sapozhnikov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reader with side shields decoupled from a top shield
- Patent number 11,393,494
- Issue date Jul 19, 2022
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader with shape optimized for higher SNR
- Patent number 11,004,466
- Issue date May 11, 2021
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader with side shields decoupled from a top shield
- Patent number 10,943,612
- Issue date Mar 9, 2021
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader with bi-layered side shields
- Patent number 10,783,907
- Issue date Sep 22, 2020
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader with side shields decoupled from a top shield
- Patent number 10,614,838
- Issue date Apr 7, 2020
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader with shape optimized for higher SNR
- Patent number 10,614,840
- Issue date Apr 7, 2020
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head having sensors with conflicting design characteristics
- Patent number 10,586,562
- Issue date Mar 10, 2020
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-sensor reader having oppositely biased sensing layers
- Patent number 10,468,055
- Issue date Nov 5, 2019
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Selectable readers for better performance
- Patent number 10,453,481
- Issue date Oct 22, 2019
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Selectable readers for improvements in yield, reliability and perfo...
- Patent number 10,453,480
- Issue date Oct 22, 2019
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Selectable readers for better performance
- Patent number 10,049,690
- Issue date Aug 14, 2018
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Selectable readers for improvements in yield, reliability and perfo...
- Patent number 9,990,941
- Issue date Jun 5, 2018
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head free layer having front and rear portions biased at diffe...
- Patent number 9,886,974
- Issue date Feb 6, 2018
- Seagate Technology LLC
- Scott Wilson Stokes
- G11 - INFORMATION STORAGE
Information Patent Grant
Stabilization of one or more upper sensors in multi-sensor readers
- Patent number 9,870,791
- Issue date Jan 16, 2018
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor annealing using a rocking field
- Patent number 9,720,053
- Issue date Aug 1, 2017
- Seagate Technology LLC
- Konstantin Nikolaev
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnetoresistive sensor having a synthetic antiferromagnetic bottom...
- Patent number 9,691,417
- Issue date Jun 27, 2017
- Seagate Technology LLC
- Wonjoon Jung
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader with free layer experiencing opposite phase-shifted media to...
- Patent number 9,659,586
- Issue date May 23, 2017
- Seagate Technology LLC
- Victor B. Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Stabilization of one or more upper sensors in multi-sensor readers
- Patent number 9,552,834
- Issue date Jan 24, 2017
- Seagate Technology LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple sensor magnetic reproducing device with reduced inter-sens...
- Patent number 9,536,549
- Issue date Jan 3, 2017
- Seagate Technology LLC
- Zhiguo Ge
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader structure
- Patent number 9,508,366
- Issue date Nov 29, 2016
- Seagate Technology LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader structure with barrier layer contacting shield
- Patent number 9,478,239
- Issue date Oct 25, 2016
- Seagate Technology LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Stack with wide seed layer
- Patent number 9,437,224
- Issue date Sep 6, 2016
- Seagate Technology LLC
- Eric Walter Singleton
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head with multiple reader stacks
- Patent number 9,406,321
- Issue date Aug 2, 2016
- Seagate Technology LLC
- Mark Thomas Kief
- G11 - INFORMATION STORAGE
Information Patent Grant
Sensor structure having layer with high magnetic moment
- Patent number 9,343,091
- Issue date May 17, 2016
- Seagate Technology LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual reader structure
- Patent number 9,324,342
- Issue date Apr 26, 2016
- Seagate Technology LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader sensor structure having front bottom shield adjacent recesse...
- Patent number 9,286,921
- Issue date Mar 15, 2016
- Seagate Technology LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Sensor structure having layer with high magnetic moment
- Patent number 9,269,381
- Issue date Feb 23, 2016
- Seagate Technology LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive sensor with AFM-stabilized bottom shield
- Patent number 9,251,815
- Issue date Feb 2, 2016
- Seagate Technology LLC
- Eric W. Singleton
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic element with crossed anisotropies
- Patent number 9,240,200
- Issue date Jan 19, 2016
- Seagate Technology LLC
- Mark William Covington
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD
- Publication number 20210151072
- Publication date May 20, 2021
- SEAGATE TECHNOLOGY LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD
- Publication number 20200211586
- Publication date Jul 2, 2020
- SEAGATE TECHNOLOGY LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD
- Publication number 20200066301
- Publication date Feb 27, 2020
- SEAGATE TECHNOLOGY LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
SELECTABLE READERS FOR BETTER PERFORMANCE
- Publication number 20190051320
- Publication date Feb 14, 2019
- SEAGATE TECHNOLOGY LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
READER WITH FREE LAYER EXPERIENCING OPPOSITE PHASE-SHIFTED MEDIA TO...
- Publication number 20170140781
- Publication date May 18, 2017
- SEAGATE TECHNOLOGY LLC
- Victor B. Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
READ HEAD FREE LAYER HAVING FRONT AND REAR PORTIONS BIASED AT DIFFE...
- Publication number 20170125046
- Publication date May 4, 2017
- SEAGATE TECHNOLOGY LLC
- Scott Wilson Stokes
- G11 - INFORMATION STORAGE
Information Patent Application
SENSOR STRUCTURE HAVING LAYER WITH HIGH MAGNETIC MOMENT
- Publication number 20160155458
- Publication date Jun 2, 2016
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
SENSOR STRUCTURE HAVING LAYER WITH HIGH MAGNETIC MOMENT
- Publication number 20160078889
- Publication date Mar 17, 2016
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC SENSOR ANNEALING USING A ROCKING FIELD
- Publication number 20150369879
- Publication date Dec 24, 2015
- SEAGATE TECHNOLOGY LLC
- Konstantin Nikolaev
- G01 - MEASURING TESTING
Information Patent Application
DUAL READER STRUCTURE
- Publication number 20150371670
- Publication date Dec 24, 2015
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
READER WITH DECOUPLED MAGNETIC SEED LAYER
- Publication number 20150243305
- Publication date Aug 27, 2015
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
READ HEAD WITH MULTIPLE READER STACKS
- Publication number 20150243302
- Publication date Aug 27, 2015
- SEAGATE TECHNOLOGY LLC
- Mark Thomas Kief
- G11 - INFORMATION STORAGE
Information Patent Application
SYNTHETIC ANTIFERROMAGNETIC READER
- Publication number 20150213815
- Publication date Jul 30, 2015
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
DUAL READER STRUCTURE
- Publication number 20150062735
- Publication date Mar 5, 2015
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
DUAL READER STRUCTURE
- Publication number 20150062755
- Publication date Mar 5, 2015
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
READER STRUCTURE
- Publication number 20150055251
- Publication date Feb 26, 2015
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE SENSOR SHIELD
- Publication number 20150036246
- Publication date Feb 5, 2015
- SEAGATE TECHNOLOGY LLC
- Kevin McNeill
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE SENSOR
- Publication number 20150036245
- Publication date Feb 5, 2015
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE SENSOR
- Publication number 20150002962
- Publication date Jan 1, 2015
- SEAGATE TECHNOLOGY LLC
- Eric W. Singleton
- G11 - INFORMATION STORAGE
Information Patent Application
READER STRUCTURE
- Publication number 20150002964
- Publication date Jan 1, 2015
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
STACK WITH WIDE SEED LAYER
- Publication number 20140356648
- Publication date Dec 4, 2014
- SEAGATE TECHNOLOGY LLC
- Eric Walter Singleton
- G01 - MEASURING TESTING
Information Patent Application
MAGNETORESISTIVE SENSOR
- Publication number 20140340793
- Publication date Nov 20, 2014
- SEAGATE TECHNOLOGY LLC
- Dion Song
- G11 - INFORMATION STORAGE
Information Patent Application
READER WITH DECOUPLED MAGNETIC SEED LAYER
- Publication number 20140334042
- Publication date Nov 13, 2014
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
Side Shield Biasing Layer Separated from an Air Bearing Surface
- Publication number 20140327989
- Publication date Nov 6, 2014
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
READER WITH DECOUPLED MAGNETIC SEED LAYER
- Publication number 20140254047
- Publication date Sep 11, 2014
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Element With A Bi-Layer Side Shield
- Publication number 20140218823
- Publication date Aug 7, 2014
- SEAGATE TECHNOLOGY LLC
- Shaun Eric McKinlay
- G11 - INFORMATION STORAGE
Information Patent Application
SIDE SHIELD PEDESTAL FOR DATA READERS
- Publication number 20140218825
- Publication date Aug 7, 2014
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
READ SENSOR FOR RECORDING HEAD
- Publication number 20140168818
- Publication date Jun 19, 2014
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE WITH VARIABLE ANISOTROPY SIDE SHIELD
- Publication number 20140160596
- Publication date Jun 12, 2014
- SEAGATE TECHNOLOGY LLC
- Victor Boris Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Element with Coupled Side Shield
- Publication number 20140153137
- Publication date Jun 5, 2014
- SEAGATE TECHNOLOGY LLC
- Shaun Eric McKinlay
- G01 - MEASURING TESTING

Victor B. Sapozhnikov

Person

Patents Grantslast 30 patents

Reader with wide synthetic antiferromagnetic structure optimized fo...

Reader with side shields decoupled from a top shield

Reader with shape optimized for higher SNR

Reader with side shields decoupled from a top shield

Reader with bi-layered side shields

Reader with side shields decoupled from a top shield

Reader with shape optimized for higher SNR

Read head having sensors with conflicting design characteristics

Multi-sensor reader having oppositely biased sensing layers

Selectable readers for better performance

Selectable readers for improvements in yield, reliability and perfo...

Selectable readers for better performance

Selectable readers for improvements in yield, reliability and perfo...

Read head free layer having front and rear portions biased at diffe...

Stabilization of one or more upper sensors in multi-sensor readers

Magnetic sensor annealing using a rocking field

Magnetoresistive sensor having a synthetic antiferromagnetic bottom...

Reader with free layer experiencing opposite phase-shifted media to...

Stabilization of one or more upper sensors in multi-sensor readers

Multiple sensor magnetic reproducing device with reduced inter-sens...

Reader structure

Reader structure with barrier layer contacting shield

Stack with wide seed layer

Read head with multiple reader stacks

Sensor structure having layer with high magnetic moment

Dual reader structure

Reader sensor structure having front bottom shield adjacent recesse...

Sensor structure having layer with high magnetic moment

Magnetoresistive sensor with AFM-stabilized bottom shield

Magnetic element with crossed anisotropies

Patents Applicationslast 30 patents

READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD

READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD

READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD

SELECTABLE READERS FOR BETTER PERFORMANCE

READER WITH FREE LAYER EXPERIENCING OPPOSITE PHASE-SHIFTED MEDIA TO...

READ HEAD FREE LAYER HAVING FRONT AND REAR PORTIONS BIASED AT DIFFE...

SENSOR STRUCTURE HAVING LAYER WITH HIGH MAGNETIC MOMENT

SENSOR STRUCTURE HAVING LAYER WITH HIGH MAGNETIC MOMENT

MAGNETIC SENSOR ANNEALING USING A ROCKING FIELD

DUAL READER STRUCTURE

READER WITH DECOUPLED MAGNETIC SEED LAYER

READ HEAD WITH MULTIPLE READER STACKS

SYNTHETIC ANTIFERROMAGNETIC READER

DUAL READER STRUCTURE

DUAL READER STRUCTURE

READER STRUCTURE

MAGNETORESISTIVE SENSOR SHIELD

MAGNETORESISTIVE SENSOR

MAGNETORESISTIVE SENSOR

READER STRUCTURE

STACK WITH WIDE SEED LAYER

MAGNETORESISTIVE SENSOR

READER WITH DECOUPLED MAGNETIC SEED LAYER

Side Shield Biasing Layer Separated from an Air Bearing Surface

READER WITH DECOUPLED MAGNETIC SEED LAYER

Magnetic Element With A Bi-Layer Side Shield

SIDE SHIELD PEDESTAL FOR DATA READERS

READ SENSOR FOR RECORDING HEAD

DATA STORAGE DEVICE WITH VARIABLE ANISOTROPY SIDE SHIELD

Magnetic Element with Coupled Side Shield