| 2019/0195,602 | Infra-Red Device | Dec 22, 17 | Jun 27, 19 | Not available |
| 2014/0292,188 | INCANDESCENT BULB, FILAMENT, AND METHOD FOR MANUFACTURING FILAMENT | Oct 24, 12 | Oct 02, 14 | STANLEY ELECTRIC CO., LTD. |
| 2013/0026,904 | Infrared Heat Lamp Having Vertical Burning Position | Jul 28, 11 | Jan 31, 13 | OSRAM SYLVANIA INC. |
| 2011/0266,948 | FILAMENT FOR INFRARED LAMP AND METHOD OF MANUFACTURING THE SAME | Dec 22, 09 | Nov 03, 11 | LICHTZEN CO., LTD. |
| 2010/0219,753 | STABILIZED EMISSIVE STRUCTURES AND METHODS OF MAKING | Feb 27, 09 | Sep 02, 10 | GENERAL ELECTRIC COMPANY |
| 2010/0133,981 | Lamp for rapid temperature processing | Dec 02, 08 | Jun 03, 10 | OSRAM SYLVANIA INC. |
| 2010/0127,611 | TRANSPARENT ELECTRODE | May 20, 08 | May 27, 10 | NIPPON ELECTRIC GLASS CO., LTD. |
| 2010/0090,598 | LAMP FEATURING AN IMPROVED PINCH GEOMETRY | Dec 06, 07 | Apr 15, 10 | OSRAM AG |
| 2010/0072,876 | FILAMENT LAMP | Sep 11, 09 | Mar 25, 10 | USHIO DENKI KABUSHIKI KAISHA |
| 2009/0256,482 | Incandescent Light Bulb | Mar 26, 09 | Oct 15, 09 | Not available |
| 2008/0123,041 | ELECTRODE, DEVICE AND ELECTRONIC APPARATUS HAVING THE DEVICE | Oct 30, 07 | May 29, 08 | NEC LCD TECHNOLOGIES, LTD. |
| 2008/0036,356 | Light emitters using nanotubes and methods of making same | Sep 15, 05 | Feb 14, 08 | Nantero, Inc. |
| 2007/0284,988 | FLAT ELECTRODE, ULTRA THIN SURFACE LIGHT SOURCE DEVICE AND BACKLIGHT UNIT HAVING THE SAME | Mar 09, 07 | Dec 13, 07 | SAMSUNG CORNING PRECISION GLASS CO., LTD. |
| 2007/0228,951 | Article incorporating a high temperature ceramic composite for selective emission | Mar 31, 06 | Oct 04, 07 | GENERAL ELECTRIC COMPANY |
| 2007/0090,744 | Filament for X-ray tube and X-ray tube having the same | Oct 19, 06 | Apr 26, 07 | RIGAKU CORPORATION |
| 2006/0279,210 | Tungsten-filament bulb | Jun 10, 05 | Dec 14, 06 | Not available |
| 2006/0175,968 | ENERGY CONVERTER | Mar 31, 06 | Aug 10, 06 | MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
| 2006/0097,617 | Cathode unit for fluorescent lamps | Nov 10, 04 | May 11, 06 | VOLTARC TECHNOLOGIES, INC. |
| 2005/0052,109 | Electron beam emitter | Oct 04, 04 | Mar 10, 05 | SERAC GROUP |
| 2004/0239,228 | Three-dimensional tungsten structure for an incandescent lamp and light source comprising said structure | Aug 20, 03 | Dec 02, 04 | C.R.F. SOCIETA CONSORTILE PER AZIONI |