Inventor
Changjun LEE
Inventor
KR
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing25%
G11CStatic stores20%
A47LDomestic washing or cleaning15%
H01RElectrically-conductive connections10%
H02JElectric power networks10%
H05KPrinted circuits10%
G10LSpeech analysis techniques or speech synthesis5%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%
PatentTitleYear
12,598,421Electronic device and controlling method of electronic device202612,468,452Storage device including nonvolatile memory device and controller202512,412,633Flash memory for reducing reliability degradation of OS data due to SMT process202512,360,665Storage device for executing processing code and operating method of the storage device202512,135,897Memory controller, a storage device, and an operating method of the storage device preliminary class202411,989,422Memory device, electronic device and operating method of memory device202411,889,973Vacuum cleaner202411,457,791Cleaner and control method thereof202211,344,170Vacuum cleaner2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to LG ELECTRONICS INC (3)· patent assignee history
2022–2026Based in KR· patent location history
2024–2026Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 6 | 2024–2026 |
| LG ELECTRONICS INC | 3 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 9 | 2022–2026 |