Average Co-Inventor Count = 3.06
ph-index = 9
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. Pitney Bowes Inc. (14 from 2,979 patents)
14 patents:
1. 7081971 - System and method for printing on mailpieces using a fixed print head
2. 6740835 - Method of outsorting return to sender mail using an incoming mail sorting apparatus
3. 6696656 - Method of processing return to sender mailpieces using voice recognition
4. 6435353 - Storage rack for storing sorted mailpieces
5. 6347710 - Storage rack for storing sorted mailpieces
6. 6064989 - Synchronization of cryptographic keys between two modules of a
7. 6029137 - Updating domains in a postage evidencing system
8. 5898785 - Modular mailing system
9. 5696829 - Digital postage meter system
10. 4941091 - Mail management system transaction data customizing and screening
11. 4908770 - Mail management system account validation and fallback operation
12. 4453128 - Digital display testing circuit
13. 4399538 - Control system for inhibiting processing communications
14. 4286325 - System and method for computing domestic and international postage