Average Co-Inventor Count = 1.71
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. Other (9 from 832,966 patents)
2. Soleo Communications, Inc. (4 from 10 patents)
3. Englishtown, Inc. (1 from 2 patents)
14 patents:
1. 10304080 - Call tracking system and method
2. 9384496 - Call tracking system and method
3. 9141970 - Call tracking system and method
4. 8874102 - Call tracking system and method
5. 8472607 - Method and system for providing directory assistance to erroneous telephone calls
6. 8472608 - Method and system for providing directory assistance to erroneous telephone calls
7. 7058354 - Learning activity platform and method for teaching a foreign language over a network
8. 6741833 - Learning activity platform and method for teaching a foreign language over a network
9. 6334545 - Flare dispensing and igniting system
10. 5878913 - Whistling aerosol can
11. 4830206 - Tamper resistant containers
12. 4789057 - Tamper resistant containers
13. 4588199 - Swivel connection for trailers
14. 4221459 - Erect image telescope optical system