Inventor
Young Kyu Lee
Inventor
Ulsan, KR
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
G06TImage data processing or generation, in general6%
H05KPrinted circuits6%
H10BElectronic memory devices6%
LOC136%
A21DTreatment of flour or dough for baking, e.g. by addition of materials3%
A23CDairy products, e.g. milk, butter or cheese3%
A23KFodder3%
B66BElevators3%
PatentTitleYear
10,847,020Precise predictive maintenance method of driver202010,843,898Method for predictive maintenance and high efficiency operation through elevator analysis202010,701,944Method of producing frozen dough for bread containing filling and method of producing cream-filled bread by employing the frozen dough202010,599,200Real time clock battery charge/discharge system of notebook, charge/discharge control method, and notebook real time clock power supply method2020D0874408Electronic overload relay2020D0873779Electronic overload relay20209,805,626'Respiration mimic device'20178,791,510'Semiconductor device including contact structure, method of fabricating the same, and electronic system including the same'20148,659,181'Power line communication method for transmitting data signal with splitting of power transmission interval'20147,927,860'Eballistra lineata CM602(KCTC 10945BP) and phytase produced therefrom'20117,208,341'Method for manufacturing printed circuit board'20076,999,908'Hexahedral finite element modeling method for controlling element size and storage medium therefor'20066,683,340'Split gate flash memory'20046,573,892'Method of constructing surface element layers of hexahedral mesh for finite element analysis and method of constructing hexahedral mesh using the same'20036,524,915'Split-gate flash memory and method of manufacturing the same'20036,381,994'Method for making fabric with excellent water transition ability'20026,064,175'Sensorless three-phase brushless DC motor drive circuit'20005,708,746'Rail-type device for mechanically splicing optical fibers'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2014Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2002–2017Based in Seoul, KR· patent location history
2003–2006Patents assigned to KOREA ADVANCED INST SCI & TECH (2)· patent assignee history
2003–2004Based in Suwon-si, KR· patent location history
2011–2014Based in Yongin-si, KR· patent location history
2014Patents assigned to CHOI IN SOOK (1)· patent assignee history
2020Patents assigned to ITS (2)· patent assignee history
2020Patents assigned to ITS CO LTD (2)· patent assignee history
2020Based in Ulsan, KR· patent location history
2020Based in Hwaseong-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 4 | 2000–2014 |
| ITS | 2 | 2020 |
| ITS CO LTD | 2 | 2020 |
| KOREA ADVANCED INST SCI & TECH | 2 | 2003–2006 |
| CHOI IN SOOK | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ulsan, KR | 4 | 2020 |
| Seoul, KR | 3 | 2002–2017 |
| Yongin-si, KR | 2 | 2011–2014 |
| Suwon-si, KR | 2 | 2003–2004 |
| Hwaseong-si, KR | 1 | 2020 |