Issued Patents 2022
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520878 | Using a trusted execution environment for a proof-of-work key wrapping scheme that restricts execution based on device capabilities | Michael Hingston McLaughlin Bursell, Nathaniel McCallum | 2022-12-06 |
| 11438150 | Constrained key derivation in linear space | Nathaniel McCallum | 2022-09-06 |
| 11436352 | Proof-of-work key wrapping for restricting data execution based on device capabilities | Michael Hingston McLaughlin Bursell, Nathaniel McCallum | 2022-09-06 |
| 11424920 | Proof-of-work key wrapping for cryptographically controlling data access | Michael Hingston McLaughlin Bursell, Nathaniel McCallum | 2022-08-23 |
| 11411728 | Proof-of-work key wrapping with individual key fragments | Michael Hingston McLaughlin Bursell, Nathaniel McCallum, John Strunk | 2022-08-09 |
| 11411938 | Proof-of-work key wrapping with integrated key fragments | Michael Hingston McLaughlin Bursell, Nathaniel McCallum, John Strunk | 2022-08-09 |
| 11387997 | Constrained key derivation in geographical space | Nathaniel McCallum | 2022-07-12 |
| 11329812 | Constrained key derivation in miscellaneous dimensions | Nathaniel McCallum | 2022-05-10 |
| 11316839 | Proof-of-work key wrapping for temporally restricting data access | Michael Hingston McLaughlin Bursell, Nathaniel McCallum | 2022-04-26 |
| 11303437 | Proof-of-work key wrapping with key thresholding | Michael Hingston McLaughlin Bursell, Nathaniel McCallum | 2022-04-12 |
| 11271734 | Proof-of-work key wrapping for verifying device capabilities | Michael Hingston McLaughlin Bursell, Nathaniel McCallum | 2022-03-08 |
| 11263310 | Using a trusted execution environment for a proof-of-work key wrapping scheme that verifies remote device capabilities | Michael Hingston McLaughlin Bursell, Nathaniel McCallum | 2022-03-01 |
| 11250123 | Labeled security for control flow inside executable program code | Adam Jackson | 2022-02-15 |