Average Co-Inventor Count = 11.00
ph-index = 7
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. Carnival Corporation (10 from 11 patents)
2. Other (1 from 832,891 patents)
11 patents:
1. 12342255 - Antenna device for a wireless guest engagement system and methods for making and using the same
2. 12058596 - Signal processing of a wireless guest engagement system and methods for making and using the same
3. 11671807 - Wireless device and methods for making and using the same
4. 11252548 - Wireless guest engagement system
5. 10499228 - Wireless guest engagement system
6. 10304271 - Devices and accessories for use in wireless guest engagement systems
7. 10171978 - Door locks and assemblies for use in wireless guest engagement systems
8. 10157514 - Portable wireless devices for use in wireless guest engagement systems
9. 10049516 - Door locks and assemblies for use in wireless guest engagement systems
10. 10045184 - Wireless guest engagement system
11. 10037642 - Devices and accessories for use in wireless guest engagement systems