B23K 2103/52
Ceramics
Official title: {Ceramics}
B23K2103/52 (Ceramics) appears on 857 US grants and 1,063 published applications in this corpus.
Search patents in B23K- Granted patents
- 857
- Published applications
- 1,063
- Assignees
- 610
- Inventors
- 2,518
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 16 | 0 |
| 1998 | 9 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 14 | 7 |
| 2002 | 15 | 22 |
| 2003 | 21 | 22 |
| 2004 | 19 | 19 |
| 2005 | 22 | 19 |
| 2006 | 6 | 23 |
| 2007 | 5 | 24 |
| 2008 | 13 | 18 |
| 2009 | 7 | 20 |
| 2010 | 17 | 35 |
| 2011 | 8 | 27 |
| 2012 | 23 | 38 |
| 2013 | 27 | 34 |
| 2014 | 26 | 31 |
| 2015 | 22 | 64 |
| 2016 | 34 | 80 |
| 2017 | 41 | 72 |
| 2018 | 40 | 56 |
| 2019 | 54 | 73 |
| 2020 | 58 | 62 |
| 2021 | 44 | 70 |
| 2022 | 40 | 61 |
| 2023 | 46 | 70 |
| 2024 | 49 | 59 |
| 2025 | 57 | 29 |
| 2026 | 36 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing a metal-ceramic substrate, and metal-ceramic substrate produced using a method of this type6 Oct 2026US 12,752,377 B2Rogers Germany GmbH
- Fabrication of cooling holes using laser machining and ultrasonic machining29 Sep 2026US 12,747,671 B2Rtx Corporation
- High power laser tunneling mining and construction equipment and methods of use25 Aug 2026US 12,715,063 B2Foro Energy, Inc.
- Laser control structure and laser bonding method using the same25 Aug 2026US 12,715,070 B2Electronics and Telecommunications Research Institute
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Optical member manufacturing method, and optical member manufacturing system8 Oct 2026US 2026/0307176 A1Hoya Lens Thailand Ltd.
- Single-crystal diamond microchannel without internal modified area, and manufacturing method thereof8 Oct 2026US 2026/0307177 A1Xi' An Jiaotong University
- Method for manufacturing a cooler24 Sep 2026US 2026/0284988 A1Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- Bolt with wear protection24 Sep 2026US 2026/0287003 A1Caterpillar Inc.
- Copper-ceramic substrate with an upper face which can be sintered20 Aug 2026US 2026/0248008 A1Heraeus Electronics GmbH & Co. KG
Most cited
By later US patents
- High efficiency light emitting diodes394US 5,912,477 ACree Research, Inc. · 1999
- Method for producing high efficiency light-emitting diodes and resulting diode structures383US 5,631,190 ACree Research, Inc. · 1997
- Method for selective laser sintering with layerwise cross-scanning368US 5,155,324 A1992
- Method and apparatus for high precision variable rate material removal and modification344US 6,156,030 AY-Beam Technologies, Inc. · 2000
- Apparatuses, systems and methods for three-dimensional printing262US 9,254,535 B2Velo3D, Inc. · 2016