Heterostructures with nanostructures of layered material
US-2025227949-A1 · Jul 10, 2025 · US
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Lee Woncheol patents
Lee Woncheol is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Woncheol |
| Total patents | 15 |
| First publication | Jun 29, 2017 |
| Latest publication | Jul 10, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Cavity-backed spiral antenna with perturbation elements
US-11495886-B2 · Nov 8, 2022 · US
Energy efficient permanent magnet synchronous motor
US-11171526-B2 · Nov 9, 2021 · US
Patch antenna with ferrite cores
US-11139575-B2 · Oct 5, 2021 · US
Wideband millimeter (mmWave) antenna
US-11024971-B2 · Jun 1, 2021 · US
Low torque ripple spoke-type permanent magnet motor
US-10944303-B2 · Mar 9, 2021 · US
Low-profile multi-band stacked patch antenna
US-10826180-B2 · Nov 3, 2020 · US
Patch antenna with ferrite cores
US-2020136256-A1 · Apr 30, 2020 · US
Energy efficient permanent magnet synchronous motor
US-2020112211-A1 · Apr 9, 2020 · US
WIDEBAND MILLIMETER (mmWAVE) ANTENNA
US-2020052403-A1 · Feb 13, 2020 · US
Recent patents
Latest publications not already listed above.
Patch antenna with ferrite cores
US-10522914-B2 · Dec 31, 2019 · US
Cavity-backed spiral antenna with perturbation elements
US-2019207317-A1 · Jul 4, 2019 · US
Low-profile multi-band stacked patch antenna
US-2019165476-A1 · May 30, 2019 · US
Low torque ripple spoke-type permanent magnet motor
US-2019027981-A1 · Jan 24, 2019 · US
Patch antenna with ferrite cores
US-2017187116-A1 · Jun 29, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Alabama | 14 |
| Univ Michigan Regents | 1 |
| Ohio State Innovation Foundation | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01Q9/0457 | 6 |
| H02K1/276 | 4 |
| H01Q21/065 | 4 |
| H01Q1/38 | 4 |
| H01Q9/0407 | 4 |