Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8688997 | Using digital certificates in document distribution | Sujata Das, Charles R. Myers, IV | 2014-04-01 |
| 8687812 | Method and apparatus for public key cryptography | Joseph D. Steele | 2014-04-01 |
| 8689003 | System and method for secure password-based authentication | — | 2014-04-01 |
| 8666904 | System and method for trusted embedded user interface for secure payments | James D. Pravetz | 2014-03-04 |
| 8650396 | Permission-based dynamically tunable operating system kernel | Santosh Kumar Gangaraj Manoharan, Aravind Nanjundaswamy | 2014-02-11 |
| 8635442 | System and method for long-term digital signature verification utilizing light weight digital signatures | — | 2014-01-21 |
| 8578157 | System and method for digital rights management with authorized device groups | Florian Pestoni, Pritham Shetty | 2013-11-05 |
| 8577811 | In-band transaction verification | — | 2013-11-05 |
| 8566157 | Media orchestration descriptor with an audit policy | Wei Zhang, William Ie | 2013-10-22 |
| 8561127 | Classification of security sensitive information and application of customizable security policies | Vivek Hebbar | 2013-10-15 |
| 8555078 | Relying party specifiable format for assertion provider token | James D. Pravetz, Joseph D. Steele | 2013-10-08 |
| 8533480 | Document modification detection and prevention | James D. Pravetz, Krish Chaudhury | 2013-09-10 |
| 8452982 | Methods and systems for migrating content licenses | Kunal Shah, Katherine K. Nadell | 2013-05-28 |
| 8392709 | System and method for a single request—single response protocol with mutual replay attack protection | — | 2013-03-05 |
| 8385543 | Method and apparatus providing confidentiality, integrity and authenticity for a video file | Xuejun Xu, Shyam Sunder Vijay | 2013-02-26 |
| 8353016 | Secure portable store for security skins and authentication information | James D. Pravetz, Joseph D. Steele | 2013-01-08 |
| 8347087 | Support for multiple digital rights management systems for same content | Katherine K. Nadell, Viswanathan Swaminathan | 2013-01-01 |
| 8341400 | Method and apparatus for achieving nonconformant public key infrastructures | Andrei Sheretov | 2012-12-25 |
| 8275993 | Author signatures for legal purposes | James D. Pravetz, Krish Chaudhury | 2012-09-25 |
| 8219805 | Application identification | William Ie | 2012-07-10 |
| 8220035 | System and method for trusted embedded user interface for authentication | James D. Pravetz, Joseph D. Steele | 2012-07-10 |
| 8214634 | Establishing trust via aggregate peer ranking | Joseph D. Steele | 2012-07-03 |
| 8185741 | Converting transport level transactional security into a persistent document signature | Jagriti Uppal, Joseph D. Steele | 2012-05-22 |
| 8165303 | Method and apparatus for public key cryptography | Joseph D. Steele | 2012-04-24 |
| 8160247 | Providing local storage service to applications that run in an application execution environment | William Ie, Jason A. Boyer | 2012-04-17 |