Inventor
Jae Ik Ahn
Inventor
Hwaseong-si, KR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines17%
F16HGearing17%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure17%
G01MTesting static or dynamic balance of machines or structures17%
G06FElectric digital data processing17%
G11CStatic stores17%
PatentTitleYear
10,984,869Memory device, memory system including the memory device, and operating method of the memory system202110,816,065Triple pulley belt auto tensioner and engine provided with the same20209,658,131'Testing apparatus for auxiliary belt system and testing system provided with the same'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to HYUNDAI MOTOR CO LTD (2)· patent assignee history
2017–2020Patents assigned to KIA MOTORS CORP (2)· patent assignee history
2017–2020Based in Hwaseong-si, KR· patent location history
2021Patents assigned to SK HYNIX INC (1)· patent assignee history
2021Based in Yangju-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYUNDAI MOTOR CO LTD | 2 | 2017–2020 |
| KIA MOTORS CORP | 2 | 2017–2020 |
| SK HYNIX INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hwaseong-si, KR | 2 | 2017–2020 |
| Yangju-si, KR | 1 | 2021 |