Sakhrat K Khizroev

US Patent:

7038882, May 2, 2006

Filed:

Jun 3, 2003

Appl. No.:

10/453759

Inventors:

Billy W. Crue - Pittsburgh PA, US
Erik Svedberg - Pittsburgh PA, US
Robert Rottmayer - Wexford PA, US
Dmitri Litvinov - Pittsburgh PA, US
Sakhrat Khizroev - Coral Gables FL, US

Assignee:

Seagate Technology - Scotts Valley CA

International Classification:

G11B 5/147

US Classification:

360126

Abstract:

A write pole for a magnetic recording head, such as a perpendicular magnetic recording head, includes a first magnetic layer comprising a material having a first saturation magnetic moment and a second magnetic layer adjacent the first magnetic layer wherein the second magnetic layer comprises a material having a second saturation magnetic moment that is greater than the first saturation magnetic moment. The write pole also comprises a non-magnetic layer between a portion of the first magnetic layer and the second magnetic layer. The non-magnetic layer may be formed between the first magnetic layer and the second magnetic layer adjacent an air-bearing surface of the recording head. A disc drive storage system having a recording head with means for reducing skew sensitivity of the recording head is also disclosed.

US Patent:

7706179, Apr 27, 2010

Filed:

Aug 4, 2005

Appl. No.:

11/197377

Inventors:

Sakhrat Khizroev - Coral Gables FL, US

Assignee:

The Florida International University Board of Trustees - Miami FL

International Classification:

G11C 11/15

US Classification:

365173, 365158, 365171

Abstract:

An electronic memory and/or recording device includes a three dimensional magnetic medium. Three dimensional magnetic medium includes a plurality of magnetic sublayers, each of the magnetic sublayers being separated from one other by non-magnetic interlayers.

US Patent:

7969775, Jun 28, 2011

Filed:

Mar 17, 2010

Appl. No.:

12/726070

Inventors:

Sakhrat Khizroev - Coral Gables FL, US

Assignee:

The Florida International University Board of Trustees - Miami FL

International Classification:

G11C 11/15

US Classification:

365173, 365158, 365171

Abstract:

An electronic memory and/or recording device includes a three dimensional magnetic medium. Three dimensional magnetic medium includes a plurality of magnetic sublayers, each of the magnetic sublayers being separated from one other by non-magnetic interlayers.

US Patent:

20040061973, Apr 1, 2004

Filed:

Sep 29, 2003

Appl. No.:

10/674657

Inventors:

Billy Crue - Pittsburgh PA, US
Sakhrat Khizroev - Coral Gables FL, US
Dmitri Litvinov - Pittsburgh PA, US
Thomas Crawford - Pittsburgh PA, US

Assignee:

Seagate Technology LLC - Scotts Valley CA

International Classification:

G11B005/147

US Classification:

360/126000, 360/317000, 029/603070, 029/603010

Abstract:

A perpendicular recording head for use with magnetic storage media includes a flux focusing main pole. The main pole includes a layer of material having a high magnetic moment, and a second layer of material having a low magnetic moment. The low moment material is tapered towards the main pole's tip, so that all magnetic flux is channeled into the high moment material before writing to the magnetic storage medium.

US Patent:

20200397710, Dec 24, 2020

Filed:

Jan 21, 2020

Appl. No.:

16/747894

Inventors:

Sakhrat Khizroev - , US
- Indianapolis IN, US
Xiaomei Shao - Indianapolis IN, US
Sakhrat Khizroev - Miami FL, US

Assignee:

The Trustees of Indiana University - Indianapolis IN

International Classification:

A61K 9/51
A61K 33/26
A61N 2/02

Abstract:

The present invention introduces magnetoelectric nanoparticles into acupuncture points that interact with cells, receptors, or molecules in the presence of an applied magnetic field to treat various disorders.

US Patent:

20200085730, Mar 19, 2020

Filed:

May 21, 2019

Appl. No.:

16/417898

Inventors:

Sakhrat Khizroev - Miami FL, US
Tiffanie Stewart - Miami FL, US

Assignee:

The Florida International University Board of Trustees - Miami FL

International Classification:

A61K 9/00
A61B 5/055
A61N 2/00

Abstract:

Methods and devices for three-dimensional navigation of magnetic nanoparticles are provided. A method can comprise introducing high-anisotropy magnetic nanoparticles to a mammal and directing the high-anisotropy magnetic nanoparticles towards a target region of the mammal. Direction control is achieved by subjecting the high-anisotropy magnetic nanoparticles to an alternating signal comprising a uniform magnetic field pulse having a strength greater than a coercivity of the high-anisotropy magnetic nanoparticles and a magnetic gradient pulse having a highest strength that is less than the coercivity of the high-anisotropy magnetic nanoparticles and a location of a lowest strength at the target region of the mammal, and the direction of the uniform magnetic field pulse being in an opposite direction of the magnetic gradient pulse.

US Patent:

20190195706, Jun 27, 2019

Filed:

Dec 28, 2018

Appl. No.:

16/235881

Inventors:

Sakhrat Khizroev - Miami FL, US
Rakesh Guduru - Miami FL, US
Dwayne McDaniel - Miramar FL, US

Assignee:

The Florida International University Board of Trustees - Miami FL

International Classification:

G01L 1/24
H01F 1/34
H01F 27/255
H01F 27/28
G02B 27/28
G01L 1/12
H01F 1/00
H01L 41/187

Abstract:

Systems for screening and health monitoring of materials are provided. The system can include a material embedded with magneto-electric nanoparticles (MENs), a laser configured to direct incident laser light waves at a target area of the material, an optical filter disposed between the laser and the material, and an analyzer configured to detect the laser light reflected from the material.

US Patent:

20190068086, Feb 28, 2019

Filed:

Jun 1, 2018

Appl. No.:

15/995639

Inventors:

Sakhrat Khizroev - Miami FL, US
Rakesh Guduru - Miami FL, US

Assignee:

The Florida International University Board of Trustees - Miami FL

International Classification:

H02N 2/18
H01L 41/12
H01L 41/20
H01L 41/06

Abstract:

A compact magnetic-based battery device that offers energy, a large number of cycles, a long storage time, and a short charging time is provided. The rechargeable battery device can include a first magnetic layer, a second magnetic layer, a dielectric layer disposed between the first magnetic layer and the second magnetic layer, and a plurality of high anisotropic magnetic nanoparticles embedded into the dielectric layer.