Average Co-Inventor Count = 2.38
ph-index = 3
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. Sensormatic Electronics Corporation (18 from 870 patents)
2. Johnson Controls Tyco IP Holdings Llp (7 from 704 patents)
3. Tyco Fire + Security Gmbh (3 from 733 patents)
28 patents:
1. 12457218 - Methods and system for distributed cameras and demographics analysis
2. 12418536 - Methods and system for controlling access to enterprise resources based on tracking
3. 12159502 - Systems and methods of secure PIN code entry
4. 12155665 - Methods and system for monitoring and assessing employee moods
5. 11847876 - Systems and methods of secure pin code entry
6. 11776308 - Frictionless access control system embodying satellite cameras for facial recognition
7. 11516436 - Method and system for object location notification in a fire alarm system
8. 11514768 - Systems and methods for increasing alarm confidence in EAS detection systems
9. 11470285 - Method and system for monitoring portal to detect entry and exit
10. 11423248 - Hierarchical sampling for object identification
11. 11272089 - System and method for position tracking and image information access
12. 11250644 - Method and system for queue length analysis
13. 11087577 - Systems and methods of secure pin code entry
14. 10861163 - System and method for identification and suppression of time varying background objects
15. 10832545 - Systems and methods for increasing alarm confidence in EAS detection systems