B81C 2201/0192
By cleaving the carrier wafer
Official title: by cleaving the carrier wafer
B81C2201/0192 (By cleaving the carrier wafer) appears on 60 US grants and 48 published applications in this corpus.
Search patents in B81C- Granted patents
- 60
- Published applications
- 48
- Assignees
- 16
- Inventors
- 64
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 2 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 5 |
| 2003 | 5 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 4 | 3 |
| 2009 | 0 | 1 |
| 2010 | 3 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 0 | 2 |
| 2020 | 3 | 3 |
| 2021 | 2 | 4 |
| 2022 | 2 | 2 |
| 2023 | 3 | 4 |
| 2024 | 0 | 1 |
| 2025 | 4 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing a structure comprising a plurality of membranes overhanging cavities25 Aug 2026US 12,715,764 B2Commissariat A L'energie Atomique Et Aux Energies
- Method for transferring a thin layer onto a receiver substrate including cavities and a region devoid of cavities13 Jan 2026US 12,525,489 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Method for producing a stacked structure25 Nov 2025US 12,482,701 B2Soitec
- Method for preparing the remainder of a donor substrate, substrate produced by said method, and use of such a substrate18 Nov 2025US 12,473,198 B2Soitec
- Membrane transfer method21 Oct 2025US 12,448,284 B2Soitec
- Method for manufacturing an electronic device11 Jun 2026US 2026/0159381 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Microfluidic devices and methods of producing5 Feb 2026US 2026/0034315 A1Invox Belgium NV
- Membrane transfer method22 Jan 2026US 2026/0022010 A1Soitec
- Actuator layer deposition and transfer2 Oct 2025US 2025/0304434 A1InvenSense, Inc.
- Method for manufacturing a structure comprising a plurality of membranes overlooking cavities11 Jan 2024US 2024/0010491 A1Commissariat A L'energie Atomique Et Aux Energies
Most cited
By later US patents
- Controlled cleavage process and device for patterned films426US 5,985,742 ASilicon Genesis Corporation · 1999
- Controlled cleavage process and device for patterned films344US 6,528,391 B1Silicon Genesis Corporation · 2003
- Controlled cleaving process280US 7,371,660 B2Silicon Genesis Corporation · 2008
- Method for controlled cleaving process226US 6,033,974 ASilicon Genesis Corporation · 2000
- Controlled cleaning process180US 6,013,563 ASilicon Genesis Corporation · 2000