Access control system and access control method for a people conveyor control system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 8, 2014
Grant Date -
Oct 13, 2011
app pub date -
Dec 18, 2008
filing date -
Dec 18, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An access control system for a people conveyor control system, includes an authentication proving device adapted to communicate with a people conveyor control system. The authentication proving device has a central processor unit and a read protected memory protected from read and write access by external applications. The authentication proving device stores in its read protected memory program code to carry out a verification procedure in response to a verification request from the people conveyor control system, and sends a verification signal to the people conveyor control system. The people conveyor control system in response to the verification signal selectively allows or denies access to at least one of specific sections of said people conveyor control system or specific functions implemented in the people conveyor control system.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2008 Application Filing Year
- B66B Class
- 184 Applications Filed
- 136 Patents Issued To-Date
- 73.92 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 9 Citation Count
- B66B Class
- 2.10 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 8, 2026 |
