Alexei H. Sacks

Person

Edina, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bit patterned magnetic storage medium
- Patent number 8,737,001
- Issue date May 27, 2014
- Seagate Technology LLC
- Sundeep Chauhan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Null servo pattern for bit-patterned media
- Patent number 7,706,092
- Issue date Apr 27, 2010
- Seagate Technology LLC
- Qiang Ling
- G11 - INFORMATION STORAGE
Information Patent Grant
Extracting position information using user data
- Patent number 7,688,535
- Issue date Mar 30, 2010
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Grant
Bi-directional servo track writing to minimize sidewall writing at...
- Patent number 7,567,403
- Issue date Jul 28, 2009
- Seagate Technology LLC
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording media with mechanically patterned landing zone
- Patent number 7,387,848
- Issue date Jun 17, 2008
- Seagate Technology LLC
- James Edward Angelo
- G11 - INFORMATION STORAGE
Information Patent Grant
Utilizing track identification fields for timing recovery
- Patent number 7,349,167
- Issue date Mar 25, 2008
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Grant
High bandwidth large stroke spin-stand
- Patent number 7,154,699
- Issue date Dec 26, 2006
- Seagate Technology LLC
- Pradeep K. Subrahamanyan
- G11 - INFORMATION STORAGE
Information Patent Grant
Position error signal quality
- Patent number 7,064,914
- Issue date Jun 20, 2006
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Grant
Bi-frequency servo pattern
- Patent number 7,023,631
- Issue date Apr 4, 2006
- Seagate Technology LLC
- Huaan Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Virtual tracks for repeatable runout compensation
- Patent number 6,952,320
- Issue date Oct 4, 2005
- Seagate Technology LLC
- Brian Pollock
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for thermally writing servo patterns on magnetic media
- Patent number 6,879,458
- Issue date Apr 12, 2005
- Seagate Technology LLC
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording media with mechanically patterned landing zone
- Patent number 6,878,426
- Issue date Apr 12, 2005
- Seagate Technology LLC
- James Edward Angelo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a recording media with mechanically pattern...
- Patent number 6,627,254
- Issue date Sep 30, 2003
- Seagate Technology LLC
- James Edward Angelo
- G11 - INFORMATION STORAGE
Information Patent Grant
Buried servo patterned media
- Patent number 6,614,608
- Issue date Sep 2, 2003
- Seagate Technology LLC
- Karl A. Belser
- G11 - INFORMATION STORAGE
Information Patent Grant
APPARATUS AND METHOD FOR ALTERING TRACK SCAN DATA BASED ON HEAD WID...
- Patent number 6,608,477
- Issue date Aug 19, 2003
- Seagate Technology LLC
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer instability detection in a digital channel
- Patent number 6,556,933
- Issue date Apr 29, 2003
- Seagate Technology LLC
- Alexei Hiram Sacks
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for closed-loop spin-stand testing
- Patent number 6,538,838
- Issue date Mar 25, 2003
- Seagate Technology LLC
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for testing microactuators on a suspension ass...
- Patent number 6,510,752
- Issue date Jan 28, 2003
- Seagate Technology LLC
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disc having physical servo patterns with a magnetic carrie...
- Patent number 6,510,015
- Issue date Jan 21, 2003
- Seagate Technology LLC
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for refreshing servo patterns in a disc drive
- Patent number 6,490,111
- Issue date Dec 3, 2002
- Seagate Technology LLC
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of thermally printing servo patterns on magnetic media
- Patent number 6,490,117
- Issue date Dec 3, 2002
- Seagate Technology LLC
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Fixed disc drive cartridge and playback device
- Patent number 6,480,353
- Issue date Nov 12, 2002
- Seagate Technology LLC
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Field ratioing demodulation circuit for a null-type servo pattern
- Patent number 6,469,849
- Issue date Oct 22, 2002
- Seagate Technology LLC
- Timothy F. Ellis
- G11 - INFORMATION STORAGE
Information Patent Grant
Asynchronous analog demodulator and method for a null-type servo pa...
- Patent number 6,426,845
- Issue date Jul 30, 2002
- Seagate Technology LLC
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Advanced servo writing method for hard disc drives
- Patent number 6,411,459
- Issue date Jun 25, 2002
- Seagate Technology LLC
- Karl A. Belser
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for encoding identification information on a m...
- Patent number 6,377,413
- Issue date Apr 23, 2002
- Seagate Technology LLC
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Filter calibration method in a disc drive and apparatus
- Patent number 6,327,108
- Issue date Dec 4, 2001
- Seagate Technology LLC
- Timothy F. Ellis
- G11 - INFORMATION STORAGE
Information Patent Grant
Head instability detection method and apparatus
- Patent number 6,249,392
- Issue date Jun 19, 2001
- Seagate Technology LLC
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Asynchronous digital demodulator and method for a null-type servo p...
- Patent number 6,243,224
- Issue date Jun 5, 2001
- Seagate Technology LLC
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus utilizing field ratioing demodulation techniqu...
- Patent number 6,195,220
- Issue date Feb 27, 2001
- Seagate Technology LLC
- Timothy F. Ellis
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ONE OR MORE NON-DISK DISK DRIVE COMPONENTS HAVING A LUBRICANT COMPO...
- Publication number 20160329072
- Publication date Nov 10, 2016
- SEAGATE TECHNOLOGY LLC
- Michael Joseph Stirniman
- G11 - INFORMATION STORAGE
Information Patent Application
BIT PATTERNED MAGNETIC STORAGE MEDIUM
- Publication number 20120063027
- Publication date Mar 15, 2012
- Seagate Technology LLC
- Sundeep Chauhan
- G11 - INFORMATION STORAGE
Information Patent Application
WRITING DATA ON ALTERNATING MAGNETIC AND NONMAGNETIC STRIPES OF A S...
- Publication number 20110051286
- Publication date Mar 3, 2011
- Seagate Technology LLC
- PUSKAL PRASAD POKHAREL
- G11 - INFORMATION STORAGE
Information Patent Application
NULL SERVO PATTERN FOR BIT-PATTERNED MEDIA
- Publication number 20090067090
- Publication date Mar 12, 2009
- Seagate Technology LLC
- Qiang Ling
- G11 - INFORMATION STORAGE
Information Patent Application
Extracting Position Information Using User Data
- Publication number 20090059412
- Publication date Mar 5, 2009
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Application
Bi-directional servo track writing to minimize sidewall writing at...
- Publication number 20080002277
- Publication date Jan 3, 2008
- Seagate Technology LLC
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE
Information Patent Application
Utilizing track identification fields for timing recovery
- Publication number 20070025003
- Publication date Feb 1, 2007
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Application
POSITION ERROR SIGNAL QUALITY
- Publication number 20060132949
- Publication date Jun 22, 2006
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Application
Bi-frequency servo pattern
- Publication number 20040090693
- Publication date May 13, 2004
- Huaan Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Bi-directional servo track writing to minimize sidewall writing at...
- Publication number 20030197968
- Publication date Oct 23, 2003
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE
Information Patent Application
Method for thermally writing servo patterns on magnetic media
- Publication number 20030076612
- Publication date Apr 24, 2003
- Alexei H. Sacks
- G11 - INFORMATION STORAGE
Information Patent Application
High bandwidth large stroke spin-stand for data storage component t...
- Publication number 20030002198
- Publication date Jan 2, 2003
- Pradeep K. Subrahamanyan
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus using track scan data to qualify heads based o...
- Publication number 20020080509
- Publication date Jun 27, 2002
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disc having physical servo patterns with a magnetic carrie...
- Publication number 20010036030
- Publication date Nov 1, 2001
- Alexei H. Sacks
- B82 - NANO-TECHNOLOGY

Alexei H. Sacks

Person

Patents Grantslast 30 patents

Bit patterned magnetic storage medium

Null servo pattern for bit-patterned media

Extracting position information using user data

Bi-directional servo track writing to minimize sidewall writing at...

Recording media with mechanically patterned landing zone

Utilizing track identification fields for timing recovery

High bandwidth large stroke spin-stand

Position error signal quality

Bi-frequency servo pattern

Virtual tracks for repeatable runout compensation

Method for thermally writing servo patterns on magnetic media

Recording media with mechanically patterned landing zone

Method of manufacturing a recording media with mechanically pattern...

Buried servo patterned media

APPARATUS AND METHOD FOR ALTERING TRACK SCAN DATA BASED ON HEAD WID...

Transducer instability detection in a digital channel

Method and apparatus for closed-loop spin-stand testing

Method and apparatus for testing microactuators on a suspension ass...

Magnetic disc having physical servo patterns with a magnetic carrie...

Method and apparatus for refreshing servo patterns in a disc drive

Method of thermally printing servo patterns on magnetic media

Fixed disc drive cartridge and playback device

Field ratioing demodulation circuit for a null-type servo pattern

Asynchronous analog demodulator and method for a null-type servo pa...

Advanced servo writing method for hard disc drives

Method and apparatus for encoding identification information on a m...

Filter calibration method in a disc drive and apparatus

Head instability detection method and apparatus

Asynchronous digital demodulator and method for a null-type servo p...

Method and apparatus utilizing field ratioing demodulation techniqu...

Patents Applicationslast 30 patents

ONE OR MORE NON-DISK DISK DRIVE COMPONENTS HAVING A LUBRICANT COMPO...

BIT PATTERNED MAGNETIC STORAGE MEDIUM

WRITING DATA ON ALTERNATING MAGNETIC AND NONMAGNETIC STRIPES OF A S...

NULL SERVO PATTERN FOR BIT-PATTERNED MEDIA

Extracting Position Information Using User Data

Bi-directional servo track writing to minimize sidewall writing at...

Utilizing track identification fields for timing recovery

POSITION ERROR SIGNAL QUALITY

Bi-frequency servo pattern

Bi-directional servo track writing to minimize sidewall writing at...

Method for thermally writing servo patterns on magnetic media

High bandwidth large stroke spin-stand for data storage component t...

Method and apparatus using track scan data to qualify heads based o...

Magnetic disc having physical servo patterns with a magnetic carrie...