Inventor
Norbert A. M. Hootsmans
Inventor
South Glastonbury, CT, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Bprimary
B66BElevators75%
G06KGraphical data reading13%
H03KPulse technique13%
PatentTitleYear
8,260,042'Anonymous passenger indexing system for security tracking in destination entry dispatching operations'20128,253,548'Elevator system with wireless hall call buttons'20127,801,690'Tensile support strength measurement system and method'20107,731,000'Roll-calling mechanism based vision system for elevator positioning'20107,600,613'RFID and low resolution CCD sensor based positioning system'20097,597,177'Ultrasonic/electromagnetic non-contact buttons/switches for elevators'20097,493,991'Electromagnetic/ultrasonic roll-calling/answering (EURA) system for elevator positioning'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2012Patents assigned to OTIS ELEVATOR CO (7)· patent assignee history
2009–2012Based in South Glastonbury, CT, US· patent location history
2012Patents assigned to HOOTSMANS NORBERT A M (2)· patent assignee history
2012Patents assigned to OH JAE-HYUK (1)· patent assignee history
2012Patents assigned to PENG PEI-YUAN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OTIS ELEVATOR CO | 7 | 2009–2012 |
| HOOTSMANS NORBERT A Mself | 2 | 2012 |
| OH JAE-HYUK | 1 | 2012 |
| PENG PEI-YUAN | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| South Glastonbury, CT, US | 7 | 2009–2012 |