Issued Patents All Time
Showing 76–100 of 184 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7545557 | Color display device | Gabriel Iftime, Naveen Chopra, Paul F. Smith, Hadi K. Mahabadi | 2009-06-09 |
| 7541119 | Inkless reimageable printing paper and method | Tyler B. Norsten, Gabriel Iftime | 2009-06-02 |
| 7541060 | Bichromal balls | San-Ming Yang, Thomas E. Enright, Aurelian Valeriu Magdalinis, Ahmed Alzamly, Man-Chung Tam +3 more | 2009-06-02 |
| 7538070 | Thermochromic recording medium | Gabriel Iftime, Kyra Ramirez | 2009-05-26 |
| 7521159 | Multicolor electronic paper | Gabriel Iftime | 2009-04-21 |
| 7502162 | Core-shell particles containing fluorescent components for electrophoretic displays | Pinyen Lin, Naveen Chopra, David H. Pan | 2009-03-10 |
| 7498122 | Solvent-less process for producing transient documents | Gabriel Iftime, Naveen Chopra, San-Ming Yang, Raymond W. Wong | 2009-03-03 |
| 7440159 | Electrophoretic display and method of displaying images | San-Ming Yang, Naveen Chopra, Valerie M. Farrugia, Man-Chung Tam | 2008-10-21 |
| 7433113 | Electrophoretic display medium and device | Naveen Chopra, Barkev Keoshkerian, Man-Chung Tam, San-Ming Yang | 2008-10-07 |
| 7432027 | Dual-layer protected transient document | Naveen Chopra, Gabriel Iftime | 2008-10-07 |
| 7430073 | Electrophoretic display device and method of displaying image | Naveen Chopra, Paul F. Smith, Hadi K. Mahabadi, Man-Chung Tam | 2008-09-30 |
| 7417787 | Electrophoretic display device | Naveen Chopra, Gabriel Iftime, Man-Chung Tam, Thomas E. Enright, Marko Saban | 2008-08-26 |
| 7417786 | Particles for electrophoretic media | San-Ming Yang, Naveen Chopra, Man-Chung Tam, Gabriel Iftime | 2008-08-26 |
| 7414775 | Contrast enhancement in multichromal display by incorporating a highly absorptive layer | Man-Chung Tam, Naveen Chopra | 2008-08-19 |
| 7414776 | Electrophoretic display including display medium containing gelling agent for image stability | Ping Liu, Nan-Xing Hu, Naveen Chopra, Man-Chung Tam | 2008-08-19 |
| 7403325 | Electrophoretic display device | Naveen Chopra, Jurgen H. Daniel, Brent S. Krusor, San-Ming Yang, Gabriel Iftime | 2008-07-22 |
| 7382521 | Electrophoretic display device | Naveen Chopra, San-Ming Yang, Gabriel Iftime, Man-Chung Tam | 2008-06-03 |
| 7381506 | Reimageable paper | Gabriel Iftime, Naveen Chopra | 2008-06-03 |
| 7352503 | Two-particle electrophoretic ink for microencapsulated flexible electronic display | San-Ming Yang, Naveen Chopra, Gabriel Iftime, Ahmed Alzamly, Man-Chung Tam | 2008-04-01 |
| 7352501 | Electrophoretic caps prepared from encapsulated electrophoretic particles | Naveen Chopra, Georgeta Masson, Peter G. Odell, Man-Chung Tam | 2008-04-01 |
| 7349147 | Electrophoretic display medium containing solvent resistant emulsion aggregation particles | Naveen Chopra, Barkev Keoshkerian | 2008-03-25 |
| 7345810 | Electrophoretic display and method of displaying images | Naveen Chopra, Man-Chung Tam, San-Ming Yang, Barkev Keoshkerian, Paul F. Smith +3 more | 2008-03-18 |
| 7344750 | Electrophoretic display device | Naveen Chopra, San-Ming Yang, Ahmed Alzamly, Man-Chung Tam | 2008-03-18 |
| 7328851 | Machine-readable code format | Gariel Iftime, Paul F. Smith, Christopher A. Wagner, Peter G. Odell, Jennifer L. Belelie +1 more | 2008-02-12 |
| 7316875 | Photochromic paper with improved bistability | Gabriel Iftime | 2008-01-08 |