Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406295 | Providing information for locating an item within a warehouse from a shopper to other shoppers retrieving the item from the warehouse | Camille van Horne, Christopher Rudnick, Benjamin Vascal Knight, Chris Jenkins, Viktoriya Andonova +4 more | 2025-09-02 |
| 12198182 | Allocating shoppers and orders for fulfillment by an online concierge system to account for variable numbers of shoppers across different time windows | Jagannath Putrevu, Zi Wang, Site Wang, Houtao Deng, Yijia Chen +2 more | 2025-01-14 |
| 11854063 | Providing information for locating an item within a warehouse from a shopper to other shoppers retrieving the item from the warehouse | Camille van Horne, Christopher Rudnick, Benjamin Vascal Knight, Chris Jenkins, Victoriya Andonova +4 more | 2023-12-26 |
| 11803894 | Allocating shoppers and orders for fulfillment by an online concierge system to account for variable numbers of shoppers across different time windows | Jagannath Putrevu, Zi Wang, Site Wang, Houtao Deng, Yijia Chen +2 more | 2023-10-31 |
| 10447780 | Cross-file differential content synchronization | Grzegorz Calkowski | 2019-10-15 |
| 10191965 | Automatically determining whether a revision is a major revision or a minor revision by selecting two or more criteria, determining if criteria should be weighted and calculating a score has exceeded a threshold | Grzegorz Calkowski | 2019-01-29 |
| 9418072 | Cross-file differential content synchronization | Grzegorz Calkowski | 2016-08-16 |
| 9355116 | Cross-file differential content synchronization using cached patches | Grzegorz Calkowski | 2016-05-31 |
| 9292507 | Automated document revision trimming in a collaborative multi-user document store | Grzegorz Calkowski | 2016-03-22 |
| 9008611 | System and method for providing prepaid billing for instant messaging users | Madhukar Narayan Thakur, Francisco Jose Kattan | 2015-04-14 |
| 8626117 | System and method for providing prepaid billing for instant messaging users | Madhukar Narayan Thakur, Francisco Jose Kattan | 2014-01-07 |
| 8073472 | System and method for providing prepaid billing for instant messaging users | Madhukar Narayan Thakur, Francisco Jose Kattan | 2011-12-06 |