Description
Class H01K : ELECTRIC INCANDESCENT LAMPS
Subclass 1/28: Details Envelopes; Vessels
H01K 1/28
Sub-Class
Stats
- 20 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 10 Total Patent Owners
- 196 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10651027 | Light-emitting device and light source apparatus | Jul 10, 19 | May 12, 20 | Hamamatsu Photonics K.K. |
| 10476221 | Power supply socket for halogen lamp, and halogen lamp | Jan 28, 19 | Nov 12, 19 | Ushio Lighting, Inc.; CE-RISE Co.,Ltd.; |
| 10332738 | Low-pressure ultraviolet radiator with multiple filaments | Feb 08, 17 | Jun 25, 19 | XYLEM IP MANAGEMENT S.à r.l. |
| 10274366 | Tungsten-halogen electromagnetic radiation optical systems source | Jun 09, 14 | Apr 30, 19 | Halliburton Energy Services, Inc. |
| 10008379 | Infrared recycling incandescent light bulb | Feb 22, 16 | Jun 26, 18 | Not available |
| 9934955 | Incandescent lamp | Feb 07, 17 | Apr 03, 18 | Stanley Electric Co. Ltd. |
| 9805926 | Vibration resistant automotive front lighting lamp | Sep 03, 14 | Oct 31, 17 | KONINKLIJKE PHILIPS N.V. |
| 9723702 | Liquid filament for incandescent lights | Oct 20, 16 | Aug 01, 17 | ELWHA LLC |
| 9536728 | Lamp for rapid thermal processing chamber | Feb 15, 07 | Jan 03, 17 | APPLIED MATERIALS, INC. |
| 9536729 | Tubular light source having overwind | Aug 21, 15 | Jan 03, 17 | APPLIED MATERIALS, INC. |
| 9193623 | Solarization-resistant borosilicate glass and use thereof for production of glass tubes and lamps and in irradiation units | Oct 25, 13 | Nov 24, 15 | SCHOTT AG |
| 9129794 | Tubular light source having overwind | Mar 10, 14 | Sep 08, 15 | APPLIED MATERIALS, INC. |
| 9105764 | Light emitting device and projector | May 08, 14 | Aug 11, 15 | SEIKO EPSON CORPORATION |
| 8785894 | Irradiation device having transition glass seal | Oct 31, 11 | Jul 22, 14 | HERAEUS NOBLELIGHT GMBH |
| 8759856 | Light emitting device and projector | Feb 28, 12 | Jun 24, 14 | SEIKO EPSON CORPORATION |
| 8508128 | System for providing thermal energy radiation detectable by a thermal imaging unit | Nov 02, 08 | Aug 13, 13 | ELTA SYSTEMS LTD. |
| 6952081 | Fluorescent lamp having ultraviolet reflecting layer | Jul 31, 03 | Oct 04, 05 | GENERAL ELECTRIC COMPANY |
| 6798138 | Halogen incandescent lamp for motor vehicles | May 18, 01 | Sep 28, 04 | LUMILEDS LLC |
| RE36316 | Incandescent illumination system | Oct 20, 95 | Sep 28, 99 | Esakoff; Gregory |
| 5268613 | Incandescent illumination system | Jul 02, 91 | Dec 07, 93 | Esakoff; Gregory |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 30 Months (last 2 years Issuances)
- 30 Months (last 5 years Issuances)