Description
Class H01K : ELECTRIC INCANDESCENT LAMPS
Subclass 1/32: Details Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
H01K 1/32
Sub-Class
Stats
- 39 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 17 Total Patent Owners
- 220 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11477855 | High temperature heater lamp | Sep 03, 21 | Oct 18, 22 | Arizona Board of Regents on behalf of Arizona State University |
| 11462396 | Lamp cross-section for reduced coil heating | Oct 07, 19 | Oct 04, 22 | APPLIED MATERIALS, INC. |
| 11116043 | High temperature heater lamp | Dec 08, 20 | Sep 07, 21 | Arizona Board of Regents on behalf of Arizona State University |
| 11057963 | Lamp infrared radiation profile control by lamp filament design and positioning | Sep 13, 18 | Jul 06, 21 | Applied Materials Inc. |
| 10937643 | Infrared device | Jul 25, 18 | Mar 02, 21 | Commissariat A L' Energie Atomique Et Aux Energies Alternatives |
| 10910212 | Materials and optical components for color filtering in a lighting apparatus | May 26, 20 | Feb 02, 21 | SAVANT TECHNOLOGIES LLC |
| 10861690 | LED apparatus employing neodymium-fluorine materials | Oct 06, 15 | Dec 08, 20 | Consumer Lighting (U.S.), LLC |
| 10580637 | Color-shifted lamps using neodymium-fluorine containing coating | Nov 03, 15 | Mar 03, 20 | Consumer Lighting (U.S.), LLC |
| 10468242 | Lamp cross-section for reduced coil heating | Sep 04, 14 | Nov 05, 19 | APPLIED MATERIALS, INC. |
| 10438790 | Efficient mid-infrared sources | May 04, 18 | Oct 08, 19 | The Trustees of Columbia University in the City of New York |
| 10274366 | Tungsten-halogen electromagnetic radiation optical systems source | Jun 09, 14 | Apr 30, 19 | Halliburton Energy Services, Inc. |
| 10083828 | Lamp with heat-shielding element | Oct 30, 15 | Sep 25, 18 | Koninklijke Philips N.V. |
| 10008379 | Infrared recycling incandescent light bulb | Feb 22, 16 | Jun 26, 18 | Not available |
| 9899206 | Method of producing a halogen lamp and halogen lamp | Nov 04, 15 | Feb 20, 18 | VOSLA GMBH |
| 9892906 | Lamp and headlighting arrangement for obtaining a color appearance in an automotive headlight | Jun 26, 14 | Feb 13, 18 | KONINKLIJKE PHILIPS N.V. |
| 9607821 | Modified spectrum incandescent lamp | May 21, 12 | Mar 28, 17 | OSRAM SYLVANIA INC. |
| 9536728 | Lamp for rapid thermal processing chamber | Feb 15, 07 | Jan 03, 17 | APPLIED MATERIALS, INC. |
| 9431231 | Lamp with graded absorption coating | Aug 24, 11 | Aug 30, 16 | LUMILEDS LLC |
| 9396925 | Partially coated vehicle lamp capsule | Feb 27, 15 | Jul 19, 16 | OSRAM SYLVANIA INC. |
| 9263246 | Lamp | Jan 27, 15 | Feb 16, 16 | Toshiba Lighting & Technology Corporation |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0234,942 | INFRARED DEVICE | Jul 25, 18 | Jul 23, 20 | Commissariat A L' Energie Atomique Et Aux Energies Alternatives |
| 2020/0035,480 | LAMP CROSS-SECTION FOR REDUCED COIL HEATING | Oct 07, 19 | Jan 30, 20 | Not available |
| 2016/0329,205 | Lamp | May 04, 16 | Nov 10, 16 | OSRAM GMBH |
Top Owners in This Subclass
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 30 Months (last 2 years Issuances)
- 30 Months (last 5 years Issuances)