Inventor
NAOKI TAKEGUCHI
Inventor
JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Bprimary
H10BElectronic memory devices27%
H10DInorganic electric semiconductor devices19%
H01LSemiconductor devices15%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%
C23CCoating metallic material12%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
G11CStatic stores4%
PatentTitleYear
12,414,296Three dimensional memory device and method of making thereof by forming channel and memory film after word line replacement202512,382,638Three-dimensional memory device and method of making thereof using double pitch word line formation202512,217,965Methods and apparatuses for forming semiconductor devices containing tungsten layers using a tungsten growth suppressant202512,185,540Three dimensional memory device and method of making thereof by forming channel and memory film after word line replacement202412,176,203Methods and apparatuses for forming semiconductor devices containing tungsten layers using a tungsten growth suppressant202412,046,285Three-dimensional memory device and method of making thereof using double pitch word line formation202411,942,429Three-dimensional memory device and method of making thereof using double pitch word line formation202411,377,733Fluorine-free tungsten deposition process employing in-situ oxidation and apparatuses for effecting the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SANDISK TECHNOLOGIES LLC (8)· patent assignee history
2022–2025Based in JP· patent location history
2025Patents assigned to SANDISK TECHNOLOGIES INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANDISK TECHNOLOGIES LLC | 8 | 2022–2025 |
| SANDISK TECHNOLOGIES INC | 2 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2022–2025 |