Elevator car mover configured with auxiliary vehicle support for force release control
US-2026035207-A1 · Feb 5, 2026 · US
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Roberts Randy patents
Roberts Randy is listed as an inventor on 79 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Roberts Randy |
| Total patents | 79 |
| First publication | Jun 2, 2016 |
| Latest publication | Feb 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Autonomous elevator car mover configured for self-learning lateral clearance control
US-12528667-B2 · Jan 20, 2026 · US
Ropeless elevator robotic transporters for vehicle parking
US-12466697-B2 · Nov 11, 2025 · US
Elevator car mover configured with auxiliary vehicle support for force release control
US-12454441-B2 · Oct 28, 2025 · US
Beam climber active brake health monitoring system
US-12434943-B2 · Oct 7, 2025 · US
Building drift determination based on elevator roping position
US-12172867-B2 · Dec 24, 2024 · US
Monitoring of elevator pit tie-down and compensation
US-2024409362-A1 · Dec 12, 2024 · US
Alignment guide of sensor assembly for person detection
US-2024409365-A1 · Dec 12, 2024 · US
Elevator system including sensor assembly for detecting object loading and unloading
US-2024409371-A1 · Dec 12, 2024 · US
Light based alignment for installation of person detection device
US-2024409366-A1 · Dec 12, 2024 · US
Recent patents
Latest publications not already listed above.
Elevator system configured for estimating an elevator car speed to adjust car top virtual safety net actions
US-2024409370-A1 · Dec 12, 2024 · US
Multi-stage detection trigger for human sensing
US-2024409364-A1 · Dec 12, 2024 · US
Mode specific multi-stage detection trigger for human sensing
US-2024409367-A1 · Dec 12, 2024 · US
Elevator pit ladder safety net system
US-2024409363-A1 · Dec 12, 2024 · US
Top of car handrail virtual safety net
US-2024409369-A1 · Dec 12, 2024 · US
Elevator system including pit safety interface
US-2024409368-A1 · Dec 12, 2024 · US
Elevator seating system
US-2024391735-A1 · Nov 28, 2024 · US
Elevator system including a passenger ear comfort application
US-12145820-B2 · Nov 19, 2024 · US
Elevator system including sensor assembly for person detection
US-11999591-B1 · Jun 4, 2024 · US
Systems and method for detecting a location of a person in a hoistway
US-2024140759-A1 · May 2, 2024 · US
Beam climber battery charging in transfer station
US-11970369-B2 · Apr 30, 2024 · US
Elevator pit monitoring and integrity check of monitoring system
US-11964848-B1 · Apr 23, 2024 · US
Elevator compensation assembly monitor
US-11945690-B2 · Apr 2, 2024 · US
Elevator tension member monitor
US-11932515-B2 · Mar 19, 2024 · US
Elevator pit safety net system
US-11912534-B1 · Feb 27, 2024 · US
Elevator system control based on building sway
US-11905142-B2 · Feb 20, 2024 · US
Elevator pit safety net system
US-11851305-B1 · Dec 26, 2023 · US
Elevator power supply
US-2023356979-A1 · Nov 9, 2023 · US
Elevator roping sway monitoring system
US-2023234810-A1 · Jul 27, 2023 · US
Ropeless elevator propulsion system
US-11673773-B2 · Jun 13, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Otis Elevator Co | 77 |
| Flir Systems | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B66B9/02 | 31 |
| B66B5/0018 | 26 |
| B66B11/043 | 25 |
| B66B11/005 | 21 |
| B66B11/0438 | 21 |