H03K 19/17768
For security
Official title: for security
H03K19/17768 (For security) appears on 252 US grants and 189 published applications in this corpus.
Search patents in H03K- Granted patents
- 252
- Published applications
- 189
- Assignees
- 103
- Inventors
- 455
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 7 | 0 |
| 2005 | 1 | 4 |
| 2006 | 5 | 5 |
| 2007 | 6 | 0 |
| 2008 | 7 | 3 |
| 2009 | 7 | 4 |
| 2010 | 7 | 8 |
| 2011 | 9 | 9 |
| 2012 | 12 | 7 |
| 2013 | 14 | 9 |
| 2014 | 14 | 7 |
| 2015 | 14 | 22 |
| 2016 | 20 | 11 |
| 2017 | 18 | 9 |
| 2018 | 11 | 16 |
| 2019 | 16 | 15 |
| 2020 | 11 | 10 |
| 2021 | 5 | 11 |
| 2022 | 15 | 8 |
| 2023 | 8 | 13 |
| 2024 | 17 | 8 |
| 2025 | 8 | 7 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Physical unclonable function device and method29 Sep 2026US 12,748,896 B2STMicroelectronics (Rousset) SAS
- Attestation logic on memory for memory die verification2 Jun 2026US 12,647,357 B2Micron Technology, Inc.
- Strong PUF circuit capable of implementing multi-bit parallel XOR operations12 May 2026US 12,627,297 B2Wenzhou University
- Reconfigurable array for analog applications24 Feb 2026US 12,562,744 B2Drexel University
- Hot carrier injection hardened physically unclonable function circuit17 Feb 2026US 12,556,180 B2Intel Corporation
- Physically unclonable cell with single transistor types to improve voltage and temperature stability20 Aug 2026US 2026/0246468 A1NVIDIA Corporation
- Strong puf circuit capable of implementing multi-bit parallel xor operations18 Dec 2025US 2025/0385678 A1Wenzhou University
- Systems and methods for hardware acceleration of data masking11 Dec 2025US 2025/0378038 A1Microsoft Technology Licensing, LLC
- Embedding Security into Ferroelectric FET Array via In-Situ Memory Operation4 Dec 2025US 2025/0371197 A1The Penn State Research Foundation
- Physically unclonable cell with single transistor types to improve voltage and temperature stability24 Jul 2025US 2025/0240021 A1NVIDIA Corporation
Most cited
By later US patents
- Programmable logic device with ferroelectric configuration memories279US 6,924,663 B2Fujitsu Limited · 2005
- Enhanced field programmable gate array169US 6,150,837 AActel Corporation · 2000
- Non-volatile and reconfigurable programmable logic devices99US 6,828,823 B1Lattice Semiconductor Corporation · 2004
- Register protection structure for FPGA97US 5,600,597 AXilinx, Inc. · 1997
- Secure programmable logic device92US 6,331,784 B1Atmel Corporation · 2001