Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6861800 | Tuned microcavity color OLED display | Giuseppe Farruggia, Joel D. Shore | 2005-03-01 |
| 6703179 | Transfer of organic material from a donor to form a layer in an OLED device | — | 2004-03-09 |
| 6693296 | OLED apparatus including a series of OLED devices | — | 2004-02-17 |
| 6688365 | Method for transferring of organic material from a donor to form a layer in an OLED device | Giuseppe Farruggia, Fridrich Vazan, Thomas R. Cushman | 2004-02-10 |
| 6605330 | Phase-change recording element for write once applications | Thomas R. Cushman, Giuseppe Farruggia, George R. Olin, Bruno Primerano, Fridrich Vazan | 2003-08-12 |
| 6544617 | Phase-change recording element for write once applications | Thomas R. Cushman, Giuseppe Farruggia, George R. Olin, Bruno Primerano, Fridrich Vazan | 2003-04-08 |
| 6497988 | Phase-change recording element for write once applications | Thomas R. Cushman, Giuseppe Farruggia, George R. Olin, Bruno Primerano, Fridrich Vazan +1 more | 2002-12-24 |
| 6365256 | Erasable phase change optical recording elements | Bruno Primerano, Giuseppe Farruggia, Fridrich Vazan, Thomas R. Cushman, Donald R. Preuss | 2002-04-02 |
| 6224960 | Phase-change recording medium for write once applications | George R. Olin, Guiseppe Farruggia, Bruno Primerano, Fridrich Vazan, Thomas R. Cushman | 2001-05-01 |
| 6168901 | Recordable optical element using low absorption materials | Pranab K. Raychaudhuri, Kee-Chuan Pan, George R. Olin | 2001-01-02 |
| 6104686 | Copy protection marks on a transparent layer of an optical disk indicating that the disk has been previously accessed | Timothy Whitcher, Donald R. Preuss | 2000-08-15 |
| 6020041 | Performance recording media for recordable element using gold reflector | Tukaram K. Hatwar | 2000-02-01 |
| 6007887 | Performance recording media for recordable element using silver reflector | Tukaram K. Hatwar | 1999-12-28 |
| 5963536 | Copy count protection structure for optical recording medium and method for same | Bane Vasic, Timothy Whitcher, Randall H. Victora | 1999-10-05 |
| 5882760 | Recordable optical disks with metallic interlayer | Tukaram K. Hatwar, George R. Olin | 1999-03-16 |
| 5879773 | Recordable optical disks with dielectric interlayer | Tukaram K. Hatwar, Pranab K. Raychaudhuri | 1999-03-09 |
| 5849458 | Recordable optical device including a barrier layer | Kee-Chuan Pan, Guiseppe Farruggia, Donald R. Preuss | 1998-12-15 |
| 5843553 | High performance media for optical recording | George R. Olin, Pranab K. Raychaudhuri, Fridrich Vazan | 1998-12-01 |
| 5783301 | Multilayer magnetooptic recording media | Tukaram K. Hatwar | 1998-07-21 |
| 5750274 | Multilayer magnetooptic recording media | Tukaram K. Hatwar, Charles F. Brucker | 1998-05-12 |
| 5733623 | Recording media for recordable element | Pranab K. Raychaudhuri, Fridrich Vazan, George R. Olin | 1998-03-31 |
| 5693200 | Forming a high performance Co/Pt disk | Giuseppe Farruggia, Tukaram K. Hatwar | 1997-12-02 |
| 5612109 | Optical storage medium including multiple data levels made of Co/Pt magneto-optic recording media | Giuseppe Farruggia, Tukaram K. Hatwar | 1997-03-18 |
| 5565266 | Multilayer magnetooptic recording media | Tukaram K. Hatwar, Anthony C. Palumbo, Jr., Charles F. Brucker | 1996-10-15 |
| 5563000 | Multilayer magnetooptic recording media | Tukaram K. Hatwar | 1996-10-08 |