Signal correlation for missing step detection in conveyors

Assignee

• Otis Elevator

Inventors

• Burkhard Braasch (3 patents)
• Ingo Engelhard (4 patents)
• Dirk H. Tegtmeier (15 patents)
• Peter Herkel (38 patents)
• Ralph S. Stripling (9 patents)
• Frank Kirchhoff (45 patents)

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