Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11741490 | Verification of redemption of an electronic offer | James F. Kramer | 2023-08-29 |
| 11695725 | Electronically referring a contact without divulging contact data | James F. Kramer | 2023-07-04 |
| 11138626 | System for marketing campaign specification and secure digital coupon redemption | James F. Kramer | 2021-10-05 |
| 11108724 | Electronically referring a contact without divulging contact data | James F. Kramer | 2021-08-31 |
| 11100527 | Verification of redemption of an electronic offer | James F. Kramer | 2021-08-24 |
| 10776826 | System for providing a service to venues where people perform transactions | James F. Kramer | 2020-09-15 |
| 10672019 | Verification of redemption of an electronic offer | James F. Kramer | 2020-06-02 |
| 10664860 | Verification of redemption of an electronic offer | James F. Kramer | 2020-05-26 |
| 10116612 | Electronically referring a contact without divulging contact data | James F. Kramer | 2018-10-30 |
| 10102539 | Verification of redemption of an electronic offer | James F. Kramer | 2018-10-16 |
| 10096039 | System for marketing campaign specification and secure digital coupon redemption | James F. Kramer | 2018-10-09 |
| 9824371 | Verification of redemption of an electronic offer | James F. Kramer | 2017-11-21 |
| 9235842 | Method for providing information to contacts without being given contact data | James F. Kramer | 2016-01-12 |
| 9105039 | System and method for providing mobile alerts to members of a social network | James F. Kramer | 2015-08-11 |
| 8583447 | System for marketing campaign specification and secure digital coupon redemption | James F. Kramer | 2013-11-12 |
| 8103519 | System for marketing campaign specification and secure digital coupon redemption | James F. Kramer | 2012-01-24 |
| 7856360 | System for providing a service to venues where people aggregate | James F. Kramer | 2010-12-21 |
| 6404361 | Deblocking filter for encoder/decoder arrangement and method with divergence reduction | Barry D. Andrews, Stephane Bryant, May Chiang, Ruili Hu, Katherine W. Kwan +2 more | 2002-06-11 |
| 6215425 | Deblocking filter for encoder/decoder arrangement and method with divergence reduction | Barry D. Andrews, Stephane Bryant, May Chiang, Ruili Hu, Katherine W. Kwan +1 more | 2001-04-10 |
| 6160503 | Deblocking filter for encoder/decoder arrangement and method with divergence reduction | Barry D. Andrews, Stephane Bryant, May Chiang, Ruili Hu, Katherine W. Kwan +2 more | 2000-12-12 |