H01J 61/16
Having helium, argon, neon, krypton, or xenon as the principle constituent
Official title: having helium, argon, neon, krypton, or xenon as the principle constituent
H01J61/16 (Having helium, argon, neon, krypton, or xenon as the principle constituent) appears on 229 US grants and 235 published applications in this corpus.
Search patents in H01J- Granted patents
- 229
- Published applications
- 235
- Assignees
- 123
- Inventors
- 564
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 5 |
| 2002 | 4 | 9 |
| 2003 | 11 | 7 |
| 2004 | 8 | 5 |
| 2005 | 1 | 5 |
| 2006 | 3 | 11 |
| 2007 | 3 | 3 |
| 2008 | 4 | 4 |
| 2009 | 4 | 8 |
| 2010 | 2 | 2 |
| 2011 | 1 | 7 |
| 2012 | 4 | 7 |
| 2013 | 4 | 7 |
| 2014 | 4 | 4 |
| 2015 | 7 | 10 |
| 2016 | 7 | 10 |
| 2017 | 8 | 9 |
| 2018 | 16 | 6 |
| 2019 | 9 | 11 |
| 2020 | 5 | 9 |
| 2021 | 13 | 16 |
| 2022 | 15 | 25 |
| 2023 | 15 | 22 |
| 2024 | 22 | 14 |
| 2025 | 5 | 11 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Portable IPL sterilizer and IPL toilet bowl sterilizer15 Sep 2026US 12,734,263 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Assembly for a laser-operated light source and method of use15 Sep 2026US 12,736,884 B2ASML Netherlands B. V.
- System and method of whitening used golf balls via artificial light4 Aug 2026US 12,700,521 B1Acushnet Company
- Magnetically enhanced VUV lamp9 Jun 2026US 12,652,746 B1Uchicago Argonne, LLC
- Light emitting plasma lamp bulb for solar UV simulation and lamp comprising the same24 Mar 2026US 12,586,772 B2Korea Research Institute of Chemical Technology
- Open path planar geometry led triggered flash lamps30 Jul 2026US 2026/0221409 A1Excelitas Technologies Corp.
- Excimer lamp envelope uv filter2 Jul 2026US 2026/0188639 A1Excelitas Technologies Corp.
- Spectral range extension for laser-sustained plasma light collection28 May 2026US 2026/0148951 A1KLA Corporation
- Vuv laser-sustained plasma light source with direct gas flow28 May 2026US 2026/0148952 A1KLA Corporation
- Refillable lamp for laser sustained plasma light source28 May 2026US 2026/0148953 A1KLA Corporation
Most cited
By later US patents
- Xenon light apparatus for supplying ultraviolet and visible spectra117US 4,229,658 ADentsply Research & Development Corp. · 1980
- Discharge lamp, image display device using the same and discharge lamp producing method85US 5,514,934 AMitsubishi Denki Kabushiki Kaisha · 1996
- Compact microwave source for exciting electrodeless lamps53US 5,525,865 AFusion Lighting, Inc. · 1996
- High efficacy electrodeless high intensity discharge lamp48US 4,972,120 AGeneral Electric Company · 1990
- Laser-driven light source47US 8,525,138 B2Energetiq Technology, Inc. · 2013