Average Co-Inventor Count = 2.00
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. Johnson Controls Tyco IP Holdings LLP (2 from 704 patents)
2. Tyco Fire + Security Gmbh (1 from 733 patents)
3 patents:
1. 12159502 - Systems and methods of secure PIN code entry
2. 11847876 - Systems and methods of secure pin code entry
3. 11087577 - Systems and methods of secure pin code entry