Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12147569 | Generating hash values for input strings | Timothy Roake | 2024-11-19 |
| 11809493 | System and method for tokenization of data | Timothy Roake | 2023-11-07 |
| 11636224 | Generating hash values for input strings | Timothy Roake | 2023-04-25 |
| 11146397 | Encoding abelian variety-based ciphertext with metadata | Timothy Roake, Cheryl He | 2021-10-12 |
| 11138338 | Statistical property preserving pseudonymization | Timothy Roake | 2021-10-05 |
| 11115216 | Perturbation-based order preserving pseudonymization of data | Timothy Roake | 2021-09-07 |
| 11106821 | Determining pseudonym values using tweak-based encryption | Timothy Roake | 2021-08-31 |
| 10956610 | Cycle walking-based tokenization | Timothy Roake | 2021-03-23 |
| 10892890 | Hash offset based key version embedding | Timothy Roake, Cheryl He | 2021-01-12 |
| 10796006 | Geographical track data obfuscation | Timothy Roake, Cheryl He | 2020-10-06 |
| 10749674 | Format preserving encryption utilizing a key version | Timothy Roake, Cheryl He | 2020-08-18 |
| 10630470 | Zone based key version encoding | Cheryl He, Timothy Roake | 2020-04-21 |
| 10505714 | Floating point cohort based encryption | Cheryl He, Timothy Roake | 2019-12-10 |
| 10467420 | Systems for embedding information in data strings | Steven D. Burnett, Terence Spies, Robert K. Vaterlaus, Matthew J. Pauker | 2019-11-05 |
| 10467405 | Format preserving encryption of floating point data | Timothy Roake | 2019-11-05 |
| 10452564 | Format preserving encryption of object code | Timothy Roake | 2019-10-22 |
| 9489521 | Format preserving encryption methods for data strings with constraints | Terence Spies, Matthew J. Pauker | 2016-11-08 |
| 8948375 | Systems for embedding information in data strings | Steven D. Burnett, Terence Spies, Robert K. Vaterlaus, Matthew J. Pauker | 2015-02-03 |
| 8938067 | Format preserving encryption methods for data strings with constraints | Terence Spies, Matthew J. Pauker | 2015-01-20 |
| 8855296 | Data processing systems with format-preserving encryption and decryption engines | Matthew J. Pauker, Terence Spies | 2014-10-07 |
| 7864952 | Data processing systems with format-preserving encryption and decryption engines | Matthew J. Pauker, Terence Spies | 2011-01-04 |
| 5467795 | Methods of sealing annular space between inner and outer gas mains for tie-overs | Richard L. Smith | 1995-11-21 |
| 5185928 | Window cutter for gas service tie overs and tie-over method | Richard L. Smith, Jesse W. Cotherman | 1993-02-16 |
| 5062207 | Method of making live gas main insertions | Richard L. Smith | 1991-11-05 |
| 5009007 | Window cutter for gas service tie overs | Richard L. Smith | 1991-04-23 |