Inventor
Karthik Thimmavajjula Narasimha
Inventor
San Francisco, CA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices30%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1030%
C23CCoating metallic material15%
H01JElectric discharge tubes or discharge lamps15%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
H10DInorganic electric semiconductor devices5%
PatentTitleYear
11,031,262Loadlock integrated bevel etcher system202110,971,364Ultra-high modulus and etch selectivity boron carbon hardmask films202110,636,684Loadlock integrated bevel etcher system202010,599,043Critical methodology in vacuum chambers to determine gap and leveling between wafer and hardware components202010,418,243Ultra-high modulus and etch selectivity boron-carbon hardmask films201910,403,515Loadlock integrated bevel etcher system2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to APPLIED MATERIALS INC (6)· patent assignee history
2019–2021Based in San Francisco, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLIED MATERIALS INC | 6 | 2019–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 6 | 2019–2021 |