Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7397916 | System and method for protecting computer software from a white box attack | Harold Johnson, Philip Allan Eisen | 2008-07-08 |
| 7395433 | Method and system for sustainable digital watermarking | Harold Johnson | 2008-07-01 |
| 7350085 | Tamper resistant software-mass data encoding | Harold Johnson, Yuan Xiang Gu | 2008-03-25 |
| 7325141 | Method and system for secure access | Harold Johnson, Yuan Xiang Gu | 2008-01-29 |
| 6842862 | Tamper resistant software encoding | Harold Johnson, Yuan Xiang Gu | 2005-01-11 |
| 6779114 | Tamper resistant software-control flow encoding | Harold Johnson, Yuan Xiang Gu | 2004-08-17 |
| 6594761 | Tamper resistant software encoding | Harold Johnson, Yuan Xiang Gu | 2003-07-15 |
| 6088452 | Encoding technique for software and hardware | Harold Johnson, Yuan Xiang Gu, Becky Laiping Chang | 2000-07-11 |