B66B 2201/404
By cost function evaluation
Official title: by cost function evaluation
B66B2201/404 (By cost function evaluation) appears on 37 US grants and 24 published applications in this corpus.
Search patents in B66B- Granted patents
- 37
- Published applications
- 24
- Assignees
- 10
- Inventors
- 68
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 3 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 4 |
| 2017 | 1 | 1 |
| 2018 | 0 | 3 |
| 2019 | 2 | 0 |
| 2020 | 3 | 0 |
| 2021 | 0 | 0 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Deep learning system for finite element approximation and stiffness matrix generation apparatus according to reference data model20 Jan 2026US 12,530,424 B2Korea Atomic Energy Research Institute
- Elevator charging system, elevator management server, moving body, moving body server, elevator charging method, and storage medium17 Jun 2025US 12,330,905 B2Mitsubishi Electric Corporation
- Method and system for elevating elevator cars including allocating elevator cars to serve load calls12 Jul 2022US 11,383,953 B2Kone Corporation
- Adjustable multicar elevator system22 Mar 2022US 11,279,591 B2Kone Corporation
- Method for controlling a passenger transport system based on one or more system control parameters24 Nov 2020US 10,843,895 B2Kone Corporation
- Elevator call allocation with adaptive multi-objective optimization3 Jul 2025US 2025/0214807 A1Kone Corporation
- Solution for an elevator call allocation of an elevator group28 Nov 2024US 2024/0391733 A1Kone Corporation
- Elevator charging system, elevator management server, moving body, moving body server, elevator charging method, and storage medium11 May 2023US 2023/0143635 A1Mitsubishi Electric Corporation
- Deep learning system for finite element approximation and stiffness matrix generation apparatus according to reference data model28 Apr 2022US 2022/0129520 A1Korea Atomic Energy Research Institute
- Elevator call allocation17 Mar 2022US 2022/0081252 A1Kone Corporation
Most cited
By later US patents
- Group control for elevators32US 4,355,705 AInventio AG · 1982
- Group control for elevators32US 4,411,337 AInventio AG · 1983
- Genetic procedure for multi-deck elevator call allocation30US 6,293,368 B1Kone Corporation · 2001
- Method and system for controlling an elevator system29US 6,672,431 B2Mitsubishi Electric Research Laboratories, Inc. · 2004
- Group control for elevators with load dependent control of the cars28US 4,878,562 AInventio AG · 1989