B66B 2201/231
Sequential evaluation of plurality of criteria
B66B2201/231 (Sequential evaluation of plurality of criteria) appears on 41 US grants and 53 published applications in this corpus.
Search patents in B66B- Granted patents
- 41
- Published applications
- 53
- Assignees
- 17
- Inventors
- 92
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 2 | 4 |
| 2012 | 4 | 3 |
| 2013 | 3 | 2 |
| 2014 | 1 | 1 |
| 2015 | 3 | 5 |
| 2016 | 3 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 8 |
| 2021 | 0 | 2 |
| 2022 | 2 | 4 |
| 2023 | 2 | 3 |
| 2024 | 1 | 3 |
| 2025 | 5 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Receiver-less device positioning4 Nov 2025US 12,459,782 B2Otis Elevator Company
- Occupant-based intelligent elevator actions30 Sep 2025US 12,428,259 B2International Business Machines Corporation
- Elevator system controlling elevators in response to call information from a mobile terminal9 Sep 2025US 12,410,035 B2Mitsubishi Electric Corporation
- Information processing apparatus, information processing system, non-transitory computer readable medium, and information processing method12 Aug 2025US 12,384,653 B2Toyota Jidosha Kabushiki Kaisha
- Travel-speed based predictive dispatching20 May 2025US 12,304,776 B2Otis Elevator Company
- An actuating device for actuating an electric device and a method of actuating an electric device18 Jun 2026US 2026/0167455 A1
- Method for training multiple artificial neural networks to assign calls to cars of an elevator29 May 2025US 2025/0171270 A1Inventio AG
- Method for controlling an elevator29 May 2025US 2025/0171271 A1Inventio AG
- Processing a user request via a control system of an elevator system and exchanging data between a mobile device and a control system of an elevator system8 May 2025US 2025/0145410 A1Inventio AG
- Method and system for controlling elevator5 Dec 2024US 2024/0400349 A1Hyundai Elevator Co., Ltd.
Most cited
By later US patents
- Elevator group management control apparatus and elevator group management control method46US 5,865,274 AKabushiki Kaisha Toshiba · 1999
- Control system for a plurality of groups of lifts with destination call control system32US 6,065,570 AInventio AG · 2000
- Method of controlling intelligent destination elevators with selected operation modes29US 8,151,943 B22012
- Elevator control device interfacing with a security gate system26US 8,490,754 B2Mitsubishi Electric Corporation · 2013
- Group control for elevators with immediate allocation of target calls in dependence on the hall call entry location24US 5,092,431 AInventio AG · 1992