B66B 2201/304
Transit control
B66B2201/304 (Transit control) appears on 28 US grants and 20 published applications in this corpus.
Search patents in B66B- Granted patents
- 28
- Published applications
- 20
- Assignees
- 13
- Inventors
- 52
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 3 |
| 2012 | 3 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pedestrian traffic management21 Jan 2025US 12,205,460 B2Intel Corporation
- Destination calls across multiple elevator groups15 Oct 2024US 12,116,240 B2Otis Elevator Company
- Elevator systems and methods for operating same23 Oct 2018US 10,106,372 B2Thyssenkrupp Elevator AG
- Elevator arrangement and method for re-adjusting the elevator arrangement24 Apr 2018US 9,950,901 B2Kone Corporation
- Elevator system control using traffic or passenger parameters9 Dec 2014US 8,905,195 B2Inventio AG
- Pedestrian traffic management15 Apr 2021US 2021/0110706 A1Intel Corporation
- System and method for effecting transportation by providing passenger handoff between a plurality of elevators19 Mar 2020US 2020/0087105 A1Otis Elevator Company
- Destination calls across multiple elevator groups13 Feb 2020US 2020/0048031 A1Otis Elevator Company
- Method for controlling motor in elevator system14 Nov 2019US 2019/0344996 A1Lsis Co., Ltd.
- Method for processing call inputs by an elevator contoller and elevator systems for implementing the method9 Nov 2017US 2017/0320702 A1thyssenkrupp AG
Most cited
By later US patents
- Elevator dispatching based on remaining response time21US 5,146,053 AOtis Elevator Company · 1992
- Synchronous elevator shuttle system21US 5,651,426 AOtis Elevator Company · 1997
- Twin elevator systems21US 7,841,450 B2ThyssenKrupp Elevator Capital Corporation · 2010
- Method for coordinating elevator group traffic19US 4,838,385 AKone Elevator GmbH · 1989
- Integrated, multi-level elevator shuttle18US 5,924,524 AOtis Elevator Company · 1999