Inventor
HYUNJU LEE
Inventor
KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning13%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%
H01LSemiconductor devices13%
B01DSeparation7%
B05BSpraying apparatus7%
C23CCoating metallic material7%
G09FDisplaying7%
H05BElectric heating7%
H10KOrganic electric solid-state devices7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
PatentTitleYear
12,584,215Apparatus for manufacturing semiconductor device202612,408,803Cleaning device and controlling method thereof2025D1061364Car steering wheel cover202512,073,453Generating sale transactions from voice data input by a user202411,937,764Cleaning device having vacuum cleaner and docking station202411,636,517Communication device interface for merchant check-in and shopping notifications202311,404,667Display device and method for fabricating the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history
2022–2026Based in KR· patent location history
2023–2024Patents assigned to PAYPAL INC (2)· patent assignee history
2023–2024Based in SG· patent location history
2024–2026Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2025Patents assigned to SAMILBNC CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 3 | 2024–2026 |
| PAYPAL INC | 2 | 2023–2024 |
| SAMILBNC CO LTD | 1 | 2025 |
| SAMSUNG DISPLAY CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 5 | 2022–2026 |
| SG | 2 | 2023–2024 |