Average Co-Inventor Count = 4.46
ph-index = 2
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. Walmart Apollo, LLC (11 from 2,163 patents)
2. Wal-mart Stores, Inc. (1 from 405 patents)
12 patents:
1. 12243047 - Re-using payment instruments for in-store use systems and methods
2. 12062034 - Check-in to checkout systems and methods
3. 12014380 - Customized item self-returns system
4. 11568390 - Re-using e-commerce payment instruments for in-store use systems and methods
5. 11568385 - System, method, and non-transitory computer-readable storage media related to transactions using a mobile device
6. 11410160 - Authenticating online transactions using separate computing device
7. 11282062 - System and method providing checkout authentication using text messaging
8. 10846689 - Reducing cybersecurity risks when purchasing products over a network
9. 10810577 - Check-in to checkout systems and methods
10. 10748128 - System and method for managing prepaid cards
11. 10475006 - Processing payment refunds for invalid payment instruments
12. 9928497 - System and method for managing prepaid cards