Balamane; Hamid

Patent Applications and Registrations

Patent applications and USPTO patent grants for Balamane; Hamid.The latest application filed is for "heat-assisted magnetic recording (hamr) head with tapered main pole and heat sink material adjacent the pole".

Company Profile

3.34.26

Balamane; Hamid - Portola Valley CA
- Portola Valley CA US
Balamane; Hamid - Palo Alto CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Heat-assisted Magnetic Recording (hamr) Head With Tapered Main Pole And Heat Sink Material Adjacent The Pole App 20210027808 - Matsumoto; Takuya ; et al.	2021-01-28
Noble metal surrounded magnetic lip and heat sink for heat assisted magnetic recording head Grant 9,230,572 - Balamane , et al. January 5, 2	2016-01-05
System and method for integration of magnetic lip and near field transducer in heat assisted magnetic recording write heads Grant 9,183,856 - Balamane , et al. November 10, 2	2015-11-10
Near Field Transducer Having Notch Diffusion Barrier App 20150221324 - Balamane; Hamid ; et al.	2015-08-06
Heat assisted magnetic recording head employing noble metal alloy as diffusion barrier layer Grant 9,099,111 - Balamane , et al. August 4, 2	2015-08-04
Surface diffusion inhibitor for HAMR NFT Grant 9,099,114 - Balamane , et al. August 4, 2	2015-08-04
Near field transducer having notch diffusion barrier Grant 9,099,112 - Balamane , et al. August 4, 2	2015-08-04
Surface Diffusion Inhibitor For Hamr Nft App 20150206545 - BALAMANE; Hamid ; et al.	2015-07-23
Heat Assisted Magnetic Recording Head Employing Noble Metal Alloy As Diffusion Barrier Layer App 20150170683 - BALAMANE; Hamid ; et al.	2015-06-18
Noble Metal Surrounded Magnetic Lip And Heat Sink For Heat Assisted Magnetic Recording Head App 20150170685 - BALAMANE; Hamid ; et al.	2015-06-18
E-antenna near field transducer with thermal shunt to return pole Grant 9,042,209 - Balamane , et al. May 26, 2	2015-05-26
Surface diffusion inhibitor for HAMR NFT Grant 8,988,827 - Balamane , et al. March 24, 2	2015-03-24
Noble metal surrounded magnetic lip and heat sink for heat assisted magnetic recording head Grant 8,976,489 - Balamane , et al. March 10, 2	2015-03-10
E-Antenna Near Field Transducer With Thermal Shunt To Return Pole App 20150036470 - Balamane; Hamid ; et al.	2015-02-05
Sacrificial protection layer for preventing ion mill damage to HAMR optical components Grant 8,908,482 - Balamane , et al. December 9, 2	2014-12-09
Noble Metal Surrounded Magnetic Lip And Heat Sink For Heat Assisted Magnetic Recording Head App 20140355400 - BALAMANE; Hamid ; et al.	2014-12-04
Read Head Sensor With A Tantalum Oxide Refill Layer App 20140293472 - Balamane; Hamid ; et al.	2014-10-02
Laser power sensor with dual temperature sensor Grant 8,842,383 - Balamane , et al. September 23, 2	2014-09-23
Method for manufacturing a magnetic read sensor with narrow track width using amorphous carbon as a hard mask and localized CMP Grant 8,617,408 - Balamane , et al. December 31, 2	2013-12-31
Thermally assisted recording head having recessed waveguide with near field transducer and methods of making same Grant 08619535 -	2013-12-31
Thermally assisted recording head having recessed waveguide with near field transducer and methods of making same Grant 8,619,535 - Balamane , et al. December 31, 2	2013-12-31
Wrap-around antenna design for improved performance in thermally-assisted magnetic recording Grant 8,498,182 - Balamane , et al. July 30, 2	2013-07-30
System, method and apparatus for fabricating a C-aperture or E-antenna plasmonic near field source for thermal assisted recording applications Grant 8,486,289 - Balamane , et al. July 16, 2	2013-07-16
Method For Manufacturing A Magnetic Read Sensor With Narrow Track Width Using Amorphous Carbon As A Hard Mask And Localized Cmp App 20130092654 - Balamane; Hamid ; et al.	2013-04-18
Thermally assisted recording head with near field transducer having integral heatsink Grant 8,339,739 - Balamane , et al. December 25, 2	2012-12-25
CPP sensors with hard bias structures that shunt sense current towards a shield Grant 8,335,056 - Balamane , et al. December 18, 2	2012-12-18
Thermally Assisted Recording Head Having Recessed Waveguide With Near Field Transducer And Methods Of Making Same App 20120218871 - Balamane; Hamid ; et al.	2012-08-30
Thermally assisted recording head having recessed waveguide with near field transducer and methods of making same Grant 8,169,881 - Balamane , et al. May 1, 2	2012-05-01
System, Method And Apparatus For Fabricating A C-aperture Or E-antenna Plasmonic Near Field Source For Thermal Assisted Recording Applications App 20120070784 - Balamane; Hamid ; et al.	2012-03-22
Thermally assisted recording head with near field transducer having integral heatsink App 20120050906 - Balamane; Hamid ; et al.	2012-03-01
System, method and apparatus for fabricating a c-aperture or E-antenna plasmonic near field source for thermal assisted recording applications Grant 8,092,704 - Balamane , et al. January 10, 2	2012-01-10
Write head design and method for reducing adjacent track interference at very narrow track widths Grant 8,054,586 - Balamane , et al. November 8, 2	2011-11-08
Method for manufacturing a magnetic write head using a protective layer to prevent write pole consumption Grant 7,765,677 - Balamane , et al. August 3, 2	2010-08-03
System, Method And Apparatus For Fabricating A C-aperture Or E-antenna Plasmonic Near Field Source For Thermal Assisted Recording Applications App 20100163521 - Balamane; Hamid ; et al.	2010-07-01
Thermally Assisted Recording Head Having Recessed Waveguide With Near Field Transducer And Methods Of Making Same App 20100165822 - Balamane; Hamid ; et al.	2010-07-01
Method to planarize perpendicular write poles using a combination of CMP and reactive ion milling Grant 7,743,487 - Baer , et al. June 29, 2	2010-06-29
Method Of Making A Magnetoresistive Reader Structure App 20090266790 - Balamane; Hamid ; et al.	2009-10-29
Method for manufacturing a magnetic write head for perpendicular magnetic data recording Grant 7,587,811 - Balamane , et al. September 15, 2	2009-09-15
Lift-off method for forming write pole of a magnetic write head and write pole formed thereby Grant 7,554,764 - Balamane , et al. June 30, 2	2009-06-30
Ap Free Layer Cpp Sensor With Top Aperture App 20090154027 - Balamane; Hamid ; et al.	2009-06-18
Process to open connection vias on a planarized surface Grant 7,523,550 - Baer , et al. April 28, 2	2009-04-28
Methods and systems of enhancing stepper alignment signals and metrology alignment target signals Grant 7,449,790 - Zheng , et al. November 11, 2	2008-11-11
Process for creating a write head by forming a bump after the top pole is formed Grant 7,363,698 - Baer , et al. April 29, 2	2008-04-29
Plated perpendicular magnetic recording main pole process and enhancements App 20080002291 - Balamane; Hamid ; et al.	2008-01-03
Process to open connection vias on a planarized surface App 20070245557 - Baer; Amanda ; et al.	2007-10-25
Method for manufacturing a magnetic write head using a protective layer to prevent write pole consumption App 20070242389 - Balamane; Hamid ; et al.	2007-10-18
Lift-off method for forming write pole of a magnetic write head and write pole formed thereby App 20070236832 - Balamane; Hamid ; et al.	2007-10-11
Write head design and method for reducing adjacent track interference in at very narrow track widths App 20070115584 - Balamane; Hamid ; et al.	2007-05-24
Method to planarize perpendicular write poles using a combination of CMP and reactive ion milling App 20060231523 - Baer; Amanda ; et al.	2006-10-19
Process for creating a write head by forming a bump after the top pole is formed App 20060070231 - Baer; Amanda ; et al.	2006-04-06
Methods and systems of enhancing stepper alignment signals and metrology alignment target signals App 20060043615 - Zheng; Yi ; et al.	2006-03-02
Method of making a free layer for a spin valve sensor with a lower uniaxial anisotropy field Grant 6,662,432 - Balamane , et al. December 16, 2	2003-12-16
Free layer for a spin valve sensor with lower uniaxial anisotropy field and method of making App 20020126425 - Balamane, Hamid ; et al.	2002-09-12
Method of laser cutting a metal line on an MR head with a laser Grant 6,049,056 - Balamane , et al. April 11, 2	2000-04-11
Method of laser cutting a metal line on an MR head Grant 5,759,428 - Balamane , et al. June 2, 1	1998-06-02

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