C30B 19/066
Injection or centrifugal force system
Official title: {Injection or centrifugal force system}
C30B19/066 (Injection or centrifugal force system) appears on 11 US grants and 5 published applications in this corpus.
Search patents in C30B- Granted patents
- 11
- Published applications
- 5
- Assignees
- 10
- Inventors
- 25
- Latest grant
- 22 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Film formation apparatus and method of manufacturing semiconductor device22 Mar 2022US 11,280,023 B2Denso Corporation
- Method for manufacturing group 13 nitride crystal and group 13 nitride crystal21 Jan 2020US 10,538,858 B2Sciocs Company Limited
- Apparatus and method for the production of ingots19 Apr 2016US 9,315,917 B2Solar World Industries America Inc.
- Low cost method for making thermoelectric coolers27 Aug 2002US 6,440,212 B1MicroFab Technologies, Inc.
- Rapid LPE crystal growth1 Jul 1986US 4,597,823 A
- Group-iii element nitride substrate and method of producing group-iii element nitride substrate25 Dec 2025US 2025/0389051 A1NGK Insulators, Ltd.
- Film formation apparatus and method of manufacturing semiconductor device30 Jul 2020US 2020/0240038 A1National University Corporation Kyoto Institute of Technology
- Method for manufacturing group 13 nitride crystal and group 13 nitride crystal1 Dec 2016US 2016/0348272 A1Ricoh Company, Ltd.
- Apparatus and method for the production of ingots7 Jul 2016US 2016/0194785 A1Solar World Industries America Inc.
- Apparatus and method for the production of ingots30 Jan 2014US 2014/0030501 A1Solar World Industries America Inc.
Most cited
By later US patents
- Method of growing epitaxial layers from a liquid phase14US 4,373,988 AMax-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V. · 1983
- Low cost method for making thermoelectric coolers10US 6,440,212 B1MicroFab Technologies, Inc. · 2002
- Method of forming a sheet of single crystal semiconductor material6US 4,273,608 A1981
- Apparatus for manufacturing multi-layered semiconductor elements by means of liquid-phase epitaxy2US 4,258,647 AInternational Business Machines Corporation · 1981
- Bubble-mode liquid phase epitaxy1US 4,519,871 A1985