Inventor

DONGGEUN LEE

Inventor

Overview

27→

Patents

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A47Lprimary

A47LDomestic washing or cleaning25%

G06FElectric digital data processing6%

G09FDisplaying6%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%

H04NPictorial communication, e.g. television6%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%

G03GElectrography4%

G06TImage data processing or generation, in general4%

G11CStatic stores4%

A61LMethods or apparatus for sterilising materials or objects in general2%

PatentTitleYear

12,580,021Block selection circuit controlling series connected pass transistors and flash memory including the same2026 12,551,071Cleaner system2026 12,554,576Error correction code engine of semiconductor memory device and semiconductor memory device2026 12,478,238Cleaner station and method for controlling the same2025 12,476,246Electrode, lithium battery including the same, and method of manufacturing the same2025 12,372,558Device and method for measuring voltage by using optical element2025 12,288,349Method for performing simultaneous localization and mapping and device using same2025 12,088,982Display apparatus2024 12,064,078Cleaner system2024 12,064,077Cleaner2024 12,016,516Cleaner system2024 11,886,491Method of accelerating simultaneous localization and mapping (SLAM) and device using same2024 11,849,568Motor driving apparatus and cleaner including the same2023 11,785,368Display apparatus2023 11,771,279Cleaner2023 11,712,146Robot cleaner2023 11,700,990Robot cleaner2023 11,477,554Display apparatus2022 11,457,783Cleaner2022 11,412,908Robot cleaner2022 11,382,468Cleaner2022 11,333,994Controlling amount of developer by using output waveform obtained from toner concentration sensor2022 11,323,959Method and apparatus for controlling power consumption in mobile communication system2022 11,296,632Motor driving apparatus and method thereof2022 11,296,643Motor driving apparatus and home appliance including the same2022 11,221,007Compressor including rotational shaft with refrigerant flow path2022 11,199,811Developing device with structure to release inner pressure2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2022Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (2)· patent assignee history

2021–2026Based in KR· patent location history

2022–2026Patents assigned to LG ELECTRONICS INC (15)· patent assignee history

2022–2026Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history

2022–2024Patents assigned to LG DISPLAY CO LTD (3)· patent assignee history

2024–2025Patents assigned to UNIV SEOUL IND COOP FOUND (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG ELECTRONICS INC	15	2022–2026
SAMSUNG ELECTRONICS CO LTD	5	2022–2026
LG DISPLAY CO LTD	3	2022–2024
HEWLETT PACKARD DEVELOPMENT CO	2	2021–2022
UNIV SEOUL IND COOP FOUND	2	2024–2025

Locations

Location	Patents	Span
KR	27	2021–2026