C30B 15/007
Pulling on a substrate
Official title: {Pulling on a substrate}
C30B15/007 (Pulling on a substrate) appears on 98 US grants and 85 published applications in this corpus.
Search patents in C30B- Granted patents
- 98
- Published applications
- 85
- Assignees
- 50
- Inventors
- 184
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 1 |
| 2003 | 3 | 2 |
| 2004 | 2 | 3 |
| 2005 | 0 | 1 |
| 2006 | 2 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 7 |
| 2009 | 2 | 5 |
| 2010 | 5 | 6 |
| 2011 | 0 | 8 |
| 2012 | 7 | 8 |
| 2013 | 8 | 11 |
| 2014 | 1 | 2 |
| 2015 | 3 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 1 | 4 |
| 2020 | 3 | 5 |
| 2021 | 2 | 2 |
| 2022 | 3 | 6 |
| 2023 | 3 | 0 |
| 2024 | 4 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ingot puller apparatus including automated clamp6 Jan 2026US 12,516,440 B2GlobalWafers Co., Ltd.
- Method and system for liquid encapsulated growth of cadmium zinc telluride crystals24 Jun 2025US 12,338,549 B1DRS Network & Imaging Systems, LLC
- Methods for preparing an ingot in an ingot puller apparatus and methods for selecting a side heater length for such apparatus21 May 2024US 11,987,899 B2GlobalWafers Co., Ltd.
- Methods for forming a silicon substrate with reduced grown-in nuclei for epitaxial defects and methods for forming an epitaxial wafer21 May 2024US 11,987,900 B2GlobalWafers Co., Ltd.
- Methods for forming a silicon substrate with reduced grown-in nuclei for epitaxial defects and methods for forming an epitaxial wafer21 May 2024US 11,987,901 B2GlobalWafers Co., Ltd.
- Silicon single crystal production method and silicon single crystal production apparatus17 Sep 2026US 2026/0275566 A1Sumco Corporation
- Apparatus and method for growing silicon single crystal ingot6 Aug 2026US 2026/0226650 A1SK Siltron Co., Ltd.
- Ingot puller apparatus including automated clamp28 May 2026US 2026/0146358 A1GlobalWafers Co., Ltd.
- Ingot puller apparatus including automated clamp14 Nov 2024US 2024/0376631 A1GlobalWafers Co., Ltd.
- Methods for forming a silicon substrate with reduced grown-in nuclei for epitaxial defects and methods for forming an epitaxial wafer14 Jul 2022US 2022/0220636 A1GlobalWafers Co., Ltd.
Most cited
By later US patents
- Process and apparatus for producing semi-conductor foils38US 4,670,096 ABayer Aktiengesellschaft · 1987
- Method of growing multiple monocrystalline layers26US 4,022,652 ATokyo Shibaura Electric Co., Ltd. · 1977
- Method for making semiconductor body and photovoltaic device26US 5,712,199 ACanon Kabushiki Kaisha · 1998
- Device for manufacturing large-surface, tape-shaped silicon bodies for solar cells23US 4,563,976 ASiemens Aktiengesellschaft · 1986
- Method of producing a crystal sheet, apparatus for use in producing the same, and solar cell19US 6,596,075 B2Sharp Kabushiki Kaisha · 2003