B66B 1/3453
Procedure or protocol for the data transmission or communication
Official title: {Procedure or protocol for the data transmission or communication}
B66B1/3453 (Procedure or protocol for the data transmission or communication) appears on 87 US grants and 119 published applications in this corpus.
Search patents in B66B- Granted patents
- 87
- Published applications
- 119
- Assignees
- 20
- Inventors
- 254
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 3 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 12 |
| 2019 | 1 | 23 |
| 2020 | 11 | 16 |
| 2021 | 7 | 19 |
| 2022 | 9 | 11 |
| 2023 | 4 | 9 |
| 2024 | 14 | 8 |
| 2025 | 11 | 6 |
| 2026 | 12 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elevator system configured to perform a self diagnosis and method of operating the elevator system29 Sep 2026US 12,747,134 B2Otis Elevator Company
- Arrangement for transferring transportation infrastructure control data within a shared data network25 Aug 2026US 12,715,731 B2Kone Corporation
- Eliciting preferences for passenger traffic group control4 Aug 2026US 12,698,183 B2Kone Corporation
- Elevator communication system2 Jun 2026US 12,643,767 B2Kone Corporation
- Elevator communication system26 May 2026US 12,637,322 B2Kone Corporation
- Elevator communication system3 Sep 2026US 2026/0257886 A1Kone Corporation
- Elevator system with data-power nodes for elevator operating terminals5 Mar 2026US 2026/0062254 A1Inventio AG
- Control network management26 Feb 2026US 2026/0054961 A1Kone Corporation
- System and method for updating code in passenger conveyance systems8 Jan 2026US 2026/0008651 A1Otis Elevator Company
- Passenger conveyor system that monitors status of controller operating system and pushes updates to same1 Jan 2026US 2026/0001742 A1Otis Elevator Company
Most cited
By later US patents
- “Smart” elevator system and method425US 6,615,175 B12003
- Smart elevator system and method278US 6,988,071 B12006
- Procedure for the determination of message identification in the data transmission network of an elevator system72US 5,502,818 AKone Elevator GmbH · 1996
- Remote fail-safe control for elevator24US 5,817,994 AOtis Elevator Company · 1998
- Local area network eleveator communications network22US 5,360,952 AOtis Elevator Company · 1994