B Ramamurthy Acharya
Inventor
Stats
- 38 US patents issued
- 42 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 38 US Patents Issued
- 42 US Applications Filed
- 485 Total Citation Count
- May 1, 2017 Most Recent Filing
- Mar 31, 2000 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| WESTERN DIGITAL (FREMONT), INC. | 1
| 2013
|
| WD Media, LLC | 1
1 4 3 3 8 2 1 | 2008
2009 2010 2011 2012 2013 2014 2016 |
| WESTERN DIGITAL TECHNOLOGIES, INC. | 1
| 2017
|
| MAXTOR CORPORATION | 1
| 2004
|
| WD MEDIA, INC. | 3
2 4 6 4 1 | 2008
2009 2010 2011 2012 2013 |
| SHOWA DENKO K.K. | 3
4 2 4 | 2000
2001 2003 2004 |
| SEAGATE TECHNOLOGY LLC | 1
1 2 2 2 | 2004
2006 2007 2010 2012 |
Inventor Addresses
| Address | Duration |
|---|---|
| Cupertino, CA | Jul 10, 07 - Sep 04, 07 |
| Cupertino, CA, US | Mar 03, 05 - Sep 22, 09 |
| FREMONT, CA, US | Nov 28, 13 - May 26, 16 |
| Fremont, CA | Sep 20, 07 - Sep 20, 07 |
| Fremont, CA, US | Feb 11, 10 - Jul 27, 21 |
| Kawasaki, JP | Apr 04, 02 - Aug 10, 04 |
| San Jose, CA | May 17, 05 - May 17, 05 |
| San Jose, CA, US | Jan 22, 04 - Jan 22, 04 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A11B: | 1 | |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
| B05D: | PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11074934 | 2021 | Heat assisted magnetic recording (HAMR) media with Curie temperature reduction layer | 0 |
| 9824710 | 2017 | Heat-assisted magnetic recording (HAMR) medium with thermal barrier layer in multilayered heat-sink structure | 6 |
| 9542968 | 2017 | Single layer small grain size FePT:C film for heat assisted magnetic recording media | 0 |
| 9449633 | 2016 | Smooth structures for heat-assisted magnetic recording media | 3 |
| 9401170 | 2016 | Perpendicular magnetic recording medium with epitaxial exchange coupling layer | 1 |
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