Inventor
Hoonsang Lee
Inventor
Seoul, KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels24%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons24%
A47KSanitary equipment19%
B05BSpraying apparatus10%
G11CStatic stores5%
H01LSemiconductor devices5%
H10BElectronic memory devices5%
H10NElectric solid-state devices not otherwise provided for5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
PatentTitleYear
11,100,958Semiconductor memory device202110,799,410Excreta disposal apparatus customized to human body202010,758,401Excreta disposal device including male module having opening facing human body202010,702,433Excreta disposal apparatus comprising gender-specific module202010,456,311Excreta disposal apparatus provided with rotary nozzle201910,441,489Excreta disposal apparatus comprising male module2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to CURACO INC (5)· patent assignee history
2019–2020Based in Seoul, KR· patent location history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Hwaseong-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CURACO INC | 5 | 2019–2020 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 5 | 2019–2020 |
| Hwaseong-si, KR | 1 | 2021 |