Electronic device based on multilayer thin film and method for manufacturing the same using a three-dimensional structure
US-2024309503-A1 · Sep 19, 2024 · US
Lee Woonkyung patents
Lee Woonkyung holds 6 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 6 |
| Recent patents | 1 |
| First publication | Sep 8, 2015 |
| Latest publication | Sep 19, 2024 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Semiconductor device having staggered pillars
US-9917094-B2 · Mar 13, 2018 · US
Semiconductor devices
US-9443863-B2 · Sep 13, 2016 · US
Semiconductor device
US-9177613-B2 · Nov 3, 2015 · US
Erasing methods of three-dimensional nonvolatile memory devices with cell strings and dummy word lines
US-9136005-B2 · Sep 15, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Electronic device based on multilayer thin film and method for manufacturing the same using a three-dimensional structure
US-2024309503-A1 · Sep 19, 2024 · US
Semiconductor device having staggered pillars
US-9917094-B2 · Mar 13, 2018 · US
Semiconductor devices
US-9443863-B2 · Sep 13, 2016 · US
Semiconductor device
US-9177613-B2 · Nov 3, 2015 · US
Erasing methods of three-dimensional nonvolatile memory devices with cell strings and dummy word lines
US-9136005-B2 · Sep 15, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H10W72/00 | 4 |
| H01L2924/00 | 4 |
| H01L23/48 | 4 |
| H01L2924/0002 | 4 |
| H01L27/11582 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 6 |
| Physics | 3 |
| Chemistry & Metallurgy | 1 |
| Cross-Sectional Technologies | 1 |
Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Lee Woonkyung have in patentsdb?
- Lee Woonkyung is linked to 6 publications as assignee in our database.
- What technology areas does Lee Woonkyung patent most?
- Top mapped technology areas by patent count: Electricity (6); Physics (3); Chemistry & Metallurgy (1).
- Is Lee Woonkyung's patent activity growing?
- In our data, assignee counts were 1 in 2018 and 1 in 2024 (similar year over year).
- What are recent patents assigned to Lee Woonkyung?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.