Average Co-Inventor Count = 8.00
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. Utbk, Inc. (5 from 48 patents)
2. Ingenio, Inc. (2 from 33 patents)
3. Yellowpages.com LLC (1 from 102 patents)
8 patents:
1. 10102548 - Method and apparatuses for offline selection of pay-per-call advertisers
2. 8521596 - Method and apparatuses for offline selection of pay-per-call advertisers
3. 8209225 - Methods and apparatuses for offline selection of pay-per-call advertisers
4. 8121898 - Methods and apparatuses for geographic area selections in pay-per-call advertisement
5. 8024224 - Method and apparatus to provide pay-per-call advertising and billing
6. 7876886 - Method and apparatus to provide pay-per-call performance based advertising
7. 7366683 - Methods and apparatuses for offline selection of pay-per-call advertisers
8. 7120235 - Method and apparatus to provide pay-per-call performance based advertising