Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11694233 | Method and apparatus for validation of targeted advertising data | Stephanie Harris | 2023-07-04 |
| 10443931 | Method and device for the cryogenic decomposition of air | Georg Demski, Alexander Alekseev, Dimitri Goloubev, Ayhan Yayli | 2019-10-15 |
| 8856497 | Central processor for memory tag | Weng Wah Loh, Fraser John Dickin | 2014-10-07 |
| 8610538 | Memory-tag data authentication | Weng Wah Loh, Fraser John Dickin | 2013-12-17 |
| 8123126 | Anti-counterfeit packaging | Helen Balinsky, James Thomas Edward McDonnell, Steven J. Simske | 2012-02-28 |
| 8015369 | Updating data entries stored on a data storage unit from an authority | Helen Balinsky, Liqun Chen, Keith Harrison | 2011-09-06 |
| 7895245 | Methods and systems for managing data stored on a contactless flash memory device | Jun Li, Riddhiman Ghosh, Mohamed E. Dekhil | 2011-02-22 |
| 7753281 | System and method of updating a first version of a data file in a contactless flash memory device | Jun Li, Riddhiman Ghosh, Kave Eshghi | 2010-07-13 |
| 7712675 | Physical items for holding data securely, and methods and apparatus for publishing and reading them | Helen Balinsky, Weng Wah Loh, Fraser John Dickin, Stefek Zaba, Keith Harrison +2 more | 2010-05-11 |
| 6244072 | Air separation | — | 2001-06-12 |
| 6220054 | Separation of air | — | 2001-04-24 |
| 5924308 | Heat exchange method and apparatus | — | 1999-07-20 |
| 5863513 | Treatment of gas | — | 1999-01-26 |
| 5809802 | Air seperation | — | 1998-09-22 |
| 5806341 | Method and apparatus for air separation | — | 1998-09-15 |
| 5715706 | Air separation | — | 1998-02-10 |
| 5692396 | Air separation | — | 1997-12-02 |
| 5644933 | Air separation | — | 1997-07-08 |
| 5609041 | Air separation | Brian Anthony Keenan | 1997-03-11 |
| 5582031 | Air separation | — | 1996-12-10 |
| 5582035 | Air separation | John T. Lavin, David Mark Stuart | 1996-12-10 |
| 5577394 | Air separation | — | 1996-11-26 |
| 5572874 | Air separation | — | 1996-11-12 |
| 5551258 | Air separation | — | 1996-09-03 |
| 5438835 | Air separation | — | 1995-08-08 |