| 11503156 |
Handing off customer-support conversations between a human agent and a bot without requiring code changes |
Andrew Lavers, Jean-Philippe J. Joyal, Michael J. Spensieri, François U. Brien, Marc-Antoine Leblond |
2022-11-15 |
| 11146512 |
Handing off customer-support conversations between a human agent and a bot without requiring code changes |
Andrew Lavers, Jean-Philippe J. Joyal, Michael J. Spensieri, François U. Brien, Marc-Antoine Leblond |
2021-10-12 |
| 11070671 |
Middleware pipeline that provides access to external servers to facilitate customer-support conversations |
Andrew Lavers, Jean-Philippe J. Joyal, Michael J. Spensieri |
2021-07-20 |
| 8356698 |
Wireless elevator hall fixtures integral with hall door frame |
Bruce Zepke, Adriana Bacellar, Luiz Bacellar, Dennis Bellamy, Christian Netter +6 more |
2013-01-22 |
| 6601679 |
Two-part wireless communications system for elevator hallway fixtures |
David Crenella, Richard Robert Grzybowski, Jeffrey M. Izard, Robert G. Morgan, Chester J. Slabinski |
2003-08-05 |
| 6467585 |
Wireless safety chain for elevator system |
Robert G. Morgan, Alberto Vecchiotti |
2002-10-22 |