Inventor
Ritwik Bhatia
Inventor
Newtonville, MA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1029%
H10DInorganic electric semiconductor devices18%
H01LSemiconductor devices14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
B23KSoldering or unsoldering11%
C23CCoating metallic material11%
H01GCapacitors4%
PatentTitleYear
10,090,153Formation of heteroepitaxial layers with rapid thermal processing to remove lattice dislocations20189,929,011'Formation of heteroepitaxial layers with rapid thermal processing to remove lattice dislocations'20189,768,016'Formation of heteroepitaxial layers with rapid thermal processing to remove lattice dislocations'20179,691,613'Formation of heteroepitaxial layers with rapid thermal processing to remove lattice dislocations'20179,633,850'Masking methods for ALD processes for electrode-based devices'20177,951,730'Decreasing the etch rate of silicon nitride by carbon addition'20117,737,052'Advanced multilayer dielectric cap with improved mechanical and electrical properties'20107,501,355'Decreasing the etch rate of silicon nitride by carbon addition'20097,132,353'Boron diffusion barrier by nitrogen incorporation in spacer dielectrics'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2011Patents assigned to APPLIED MATERIALS INC (4)· patent assignee history
2006Based in Sunnyvale, CA, US· patent location history
2009–2011Based in Albany, NY, US· patent location history
2010Patents assigned to ADVANCED MICRO DEVICES INC (1)· patent assignee history
2010Patents assigned to IBM (1)· patent assignee history
2017–2018Patents assigned to ULTRATECH INC (4)· patent assignee history
2017–2018Based in Newtonville, MA, US· patent location history
2017Based in Newton, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLIED MATERIALS INC | 4 | 2006–2011 |
| ULTRATECH INC | 4 | 2017–2018 |
| ADVANCED MICRO DEVICES INC | 1 | 2010 |
| IBM | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Newtonville, Massachusetts, US | 4 | 2017–2018 |
| Albany, New York, US | 3 | 2009–2011 |
| Newton, Massachusetts, US | 1 | 2017 |
| Sunnyvale, California, US | 1 | 2006 |