Inventor
Chang-jae Hwang
Inventor
Wellesley, MA, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body11%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%
B60LPropulsion of electrically-propelled vehicles11%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general11%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for11%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology11%
G07CTime or attendance registers11%
Y02TClimate change mitigation technologies related to transportation11%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids11%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to YURA CORP CO LTD (1)· patent assignee history
2019Based in Ansan-si, KR· patent location history
2021Patents assigned to BECTON DICKINSON CO (1)· patent assignee history
2021Based in Wellesley, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BECTON DICKINSON CO | 1 | 2021 |
| YURA CORP CO LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wellesley, Massachusetts, US | 1 | 2021 |
| Ansan-si, KR | 1 | 2019 |