Issued Patents 2019
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10515023 | System for address mapping and translation protection | Ravi L. Sahita, Gilbert Neiger, David M. Durham, Andrew V. Anderson, David A. Koufaty +7 more | 2019-12-24 |
| 10503664 | Virtual machine manager for address mapping and translation protection | David M. Durham, Ravi L. Sahita, Gilbert Neiger, Andrew V. Anderson, Michael LeMay +7 more | 2019-12-10 |
| 10496573 | Context-sensitive interrupts | Steffen Schulz, Patrick Koeberl, Jason W. Brandt, Venkateswara Madduri, Sang W. Kim +1 more | 2019-12-03 |
| 10445494 | Attack protection for valid gadget control transfers | Ravi L. Sahita, Yuriy Bulygin, Xiaoning Li, Jason W. Brandt | 2019-10-15 |
| 10437623 | Fast switching between virtual machines without interrupt virtualization for high-performance, secure trusted-execution environment | Prashant Dewan | 2019-10-08 |
| 10430580 | Processor extensions to protect stacks during ring transitions | Jason W. Brandt, Ravi L. Sahita, Barry E. Huntley, Baiju V. Patel, Deepak Gupta | 2019-10-01 |
| 10409597 | Memory management in secure enclaves | Rebekah M. Leslie-Hurd, Carlos V. Rozas, Vincent R. Scarlata, Simon P. Johnson, Uday Savagaonkar +8 more | 2019-09-10 |
| 10402218 | Detecting bus locking conditions and avoiding bus locks | Gilbert Neiger, Arumugam Thiyagarajah | 2019-09-03 |
| 10394556 | Hardware apparatuses and methods to switch shadow stack pointers | Jason W. Brandt, Ravi L. Sahita, Barry E. Huntley, Baiju V. Patel, Deepak Gupta | 2019-08-27 |
| 10394595 | Method to manage guest address space trusted by virtual machine monitor | Gilbert Neiger, Deepak Gupta, Ravi L. Sahita, Barry E. Huntley, Joseph F. Cihula | 2019-08-27 |
| 10366228 | Detection and mitigation of malicious invocation of sensitive code | Ravi L. Sahita, Lu Deng, Lixin Lu, Alexander Shepsen, Igor Tatourian | 2019-07-30 |
| 10360374 | Techniques for control flow protection | Abhishek Basak, Ravi L. Sahita | 2019-07-23 |
| 10324862 | Supporting oversubscription of guest enclave memory pages | Rebekah M. Leslie-Hurd, Francis X. McKeen, Carlos V. Rozas, Gilbert Neiger, Asit K. Mallick +3 more | 2019-06-18 |
| 10296366 | Virtualization exceptions | Gilbert Neiger, Mayank Bomb, Manohar R. Castelino, Robert S. Chappell, David M. Durham +5 more | 2019-05-21 |
| 10289554 | Supporting fault information delivery | Rebekah M. Leslie-Hurd, Carlos V. Rozas, Francis X. McKeen, Ilya Alexandrovich, Bin Xing +2 more | 2019-05-14 |
| 10282306 | Supporting secure memory intent | Krystof C. Zmudzinski, Siddhartha Chhabra, Uday Savagaonkar, Simon P. Johnson, Rebekah M. Leslie-Hurd +10 more | 2019-05-07 |
| 10262162 | Control transfer termination instructions of an instruction set architecture (ISA) | Jason W. Brandt, Uday Savagaonkar, Ravi L. Sahita | 2019-04-16 |
| 10255196 | Method and apparatus for sub-page write protection | Christopher D. Bryant, Jeff Wiedemeier | 2019-04-09 |
| 10216648 | Maintaining a secure processing environment across power cycles | Francis X. McKeen, Vincent R. Scarlata, Carlos V. Rozas, Ittai Anati | 2019-02-26 |