Inventor
Wei-Quan Ng
Inventor
South Windsor, CT, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Bprimary
B66BElevators33%
G09GArrangements or circuits for control of indicating devices using static means to present variable information33%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications33%
PatentTitleYear
6,629,583'Fixture for an elevator system'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to OTIS ELEVATOR CO (1)· patent assignee history
2003Based in South Windsor, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OTIS ELEVATOR CO | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| South Windsor, CT, US | 1 | 2003 |