Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11256799 | Device lifecycle distributed ledger | — | 2022-02-22 |
| 11251975 | Block chain based trusted security infrastructure | Muhammad Jawad Alam Wahla, Nino Wicaksono, Meherzad Firoze Aga | 2022-02-15 |
| 10824367 | Adaptive intrusion detection based on monitored data transfer commands | Muhammad Jawad Alam Wahla | 2020-11-03 |
| 10587590 | Tracking of data erasures | Jon D. Trantham, Mark Allen Gaertner, Paul Michael Wiggins | 2020-03-10 |
| 9984256 | Storage device tampering detection | Hong bing Liu, Abhay T. Kataria, Chao-Lin Chen, Weiwei Feng, William Erik Anderson | 2018-05-29 |
| 9729534 | In situ device authentication and diagnostic repair in a host environment | Yinan Zhang, David R. Kaiser, Wajahat Ali | 2017-08-08 |
| 9716594 | Attestation of data sanitization | Manuel A. Offenberg | 2017-07-25 |
| 9584498 | Feature activation using near field communication | Christopher J. DeMattio, Manuel A. Offenberg | 2017-02-28 |
| 9535676 | Remote feature activation | Manuel A. Offenberg, Anthony R. Duran, Nino Wicaksono, David R. Kaiser | 2017-01-03 |
| 9529570 | Random number generation using pulsed programming parameters | William Erik Anderson | 2016-12-27 |
| 9489508 | Device functionality access control using unique device credentials | Manuel A. Offenberg, Christopher J. DeMattio | 2016-11-08 |
| 9443111 | Device security using an encrypted keystore data structure | Manuel A. Offenberg, Christopher J. DeMattio, KianBeng Lim | 2016-09-13 |
| 9363085 | Attestation of data sanitization | Manuel A. Offenberg | 2016-06-07 |
| 9201630 | Random number generation using startup variances | — | 2015-12-01 |
| 9037624 | Using memory access times for random number generation | Laszlo Hars, Donald P. Matthews, Jr., Tong Shirh Stone, Navneeth Kankani, Rodney Virgil Bowman | 2015-05-19 |
| 9015401 | Selective purge of confidential data from a non-volatile memory | Laszlo Hars, Donald P. Matthews, Jr. | 2015-04-21 |
| 8566603 | Managing security operating modes | Jason R. Cox, Christopher J. DeMattio, Michael B. Danielson, James C. Hatfield, Manuel A. Offenberg | 2013-10-22 |
| 8438652 | Restricted erase and unlock of data storage devices | Robert E. Weinstein | 2013-05-07 |
| 7363564 | Method and apparatus for securing communications ports in an electronic device | Robert W. Moss, Donald P. Matthews, Jr., Laszlo Hars, Donald Rozinak Beaver, Charles W. Thiesfeld +2 more | 2008-04-22 |
| 7298572 | Fly height adjusted sweep cycle for a disc drive | — | 2007-11-20 |
| 6760174 | Adaptive fly height for error recovery in a disc drive | — | 2004-07-06 |
| 6516426 | Disc storage system having non-volatile write cache | Mark A. Heath | 2003-02-04 |
| 6342802 | Multi-voltage power-up stable input/output buffer circuit in a disc drive | — | 2002-01-29 |
| 6316988 | Voltage margin testing using an embedded programmable voltage source | David R. Street | 2001-11-13 |
| 6295577 | Disc storage system having a non-volatile cache to store write data in the event of a power failure | David B. Anderson, Mark Allen Gaertner, Robert W. Norman, Jr. | 2001-09-25 |