Average Co-Inventor Count = 2.82
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Otis Elevator Company (4 from 2,614 patents)
4 patents:
1. 12043515 - Elevator system management utilizing machine learning
2. 11708240 - Automatic method of detecting visually impaired, pregnant, or disabled elevator passenger(s)
3. 11472663 - Automatic software upgrade assistant for remote elevator monitoring experts using machine learning
4. 11016751 - Automatic upgrade on total run count data on availability of new software