B28D 5/0094
The supporting or holding device being of the vacuum type
Official title: {the supporting or holding device being of the vacuum type}
B28D5/0094 (The supporting or holding device being of the vacuum type) appears on 127 US grants and 80 published applications in this corpus.
Search patents in B28D- Granted patents
- 127
- Published applications
- 80
- Assignees
- 56
- Inventors
- 210
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 3 |
| 2002 | 12 | 7 |
| 2003 | 5 | 4 |
| 2004 | 6 | 4 |
| 2005 | 1 | 5 |
| 2006 | 3 | 5 |
| 2007 | 1 | 5 |
| 2008 | 1 | 2 |
| 2009 | 2 | 2 |
| 2010 | 2 | 1 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 5 | 0 |
| 2016 | 1 | 3 |
| 2017 | 1 | 2 |
| 2018 | 1 | 3 |
| 2019 | 2 | 4 |
| 2020 | 4 | 7 |
| 2021 | 4 | 6 |
| 2022 | 6 | 4 |
| 2023 | 2 | 3 |
| 2024 | 3 | 2 |
| 2025 | 2 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Manufacturing method of gallium nitride substrate22 Sep 2026US 12,741,340 B2Disco Corporation
- Cutting apparatus, tray, and transport system30 Jun 2026US 12,672,506 B2Disco Corporation
- Substrate manufacturing method27 Jan 2026US 12,533,830 B2Disco Corporation
- Substrate manufacturing method28 Oct 2025US 12,454,076 B2Disco Corporation
- Peeling method and peeling apparatus20 May 2025US 12,304,110 B2Disco Corporation
- Unloading and collecting device for slice and cutting machine with the same9 Jan 2025US 2025/0010518 A1Tcl Zhonghuan Renewable Energy Technology Co., Ltd.
- Manufacturing method of gallium nitride substrate9 May 2024US 2024/0149379 A1Disco Corporation
- Method for forming a workpiece and machine for implementing said method9 May 2024US 2024/0149382 A1Hardinge Inc.
- Peeling apparatus23 Nov 2023US 2023/0373129 A1Disco Corporation
- Substrate manufacturing method13 Jul 2023US 2023/0219256 A1Disco Corporation
Most cited
By later US patents
- Wafer-like processing after sawing DMDs67US 5,445,559 ATexas Instruments Incorporated · 1995
- Method of protecting micromechanical devices during wafer separation65US 5,605,489 ATexas Instruments Incorporated · 1997
- Semiconductor wafer dicing fixture62US 3,976,288 AIBM Corporation · 1976
- Method and apparatus to hold intergrated circuit chips onto a chuck and to simultaneously remove multiple intergrated circuit chips from a cutting chuck55US 5,803,797 AMicron Technology, Inc. · 1998
- System and method for dicing semiconductor components52US 6,136,137 AMicron Technology, Inc. · 2000