Average Co-Inventor Count = 1.78
ph-index = 39
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. (141 from 2,978 patents)
2. Other (1 from 831,952 patents)
142 patents:
1. 8793196 - System and method for delivering digitized mail
2. 8297860 - System and method for improving print quality on mail pieces having low reflectivity
3. 8279064 - Method for postage evidencing for the payment of terminal dues using radio frequency identification tags
4. 8126822 - Virtual post office box
5. 7971061 - E-mail system and method having certified opt-in capabilities
6. 7949540 - Dual metering method for indicating the contents of mail
7. 7925537 - Method for collecting sales and/or use taxes on sales that are made via the internet and/or catalog
8. 7835996 - Dual metering method for enhanced mail security
9. 7611298 - System and method for improving print quality on mail pieces having low reflectivity
10. 7559660 - Restricted access display system
11. RE40443 - System and method for accounting for postage for mail
12. 7394915 - Method and system for measuring thickness of an item based on imaging
13. 7389274 - Integrated payment for international business reply mail
14. 7389238 - Recipient elected messaging services
15. 7386457 - Messaging services for the visually impaired