G06F 2221/2121
Chip on media
Official title: Chip on media, e.g. a disk or tape with a chip embedded in its case
G06F2221/2121 (Chip on media) appears on 115 US grants and 105 published applications in this corpus.
Search patents in G06F- Granted patents
- 115
- Published applications
- 105
- Assignees
- 81
- Inventors
- 243
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 4 |
| 2003 | 4 | 10 |
| 2004 | 4 | 6 |
| 2005 | 2 | 4 |
| 2006 | 4 | 8 |
| 2007 | 3 | 5 |
| 2008 | 5 | 16 |
| 2009 | 1 | 6 |
| 2010 | 9 | 5 |
| 2011 | 8 | 7 |
| 2012 | 4 | 6 |
| 2013 | 10 | 5 |
| 2014 | 3 | 4 |
| 2015 | 2 | 4 |
| 2016 | 7 | 3 |
| 2017 | 3 | 1 |
| 2018 | 2 | 4 |
| 2019 | 2 | 2 |
| 2020 | 3 | 3 |
| 2021 | 2 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Distributed and autonomous data security agent25 Mar 2025US 12,260,006 B2
- Remotely verifying an identity of a person24 Sep 2024US 12,099,585 B2ISX IP Ltd
- Mobile RFID container and distribution method10 Oct 2023US 11,783,144 B2Promega Corporation
- Distributed and autonomous data security agent23 Aug 2022US 11,423,181 B2
- Circuit and method for using capacitive touch to further secure information in RFID documents19 Oct 2021US 11,151,826 B2Texas Instruments Incorporated
- Distributed and autonomous data security agent13 Oct 2022US 2022/0327247 A1
- Remotely verifying an identity of a person17 Feb 2022US 2022/0050890 A1ISX IP Ltd
- Distributed and autonomous data security agent12 Nov 2020US 2020/0356702 A1
- Circuit and method for using capacitive touch to further secure information in rfid documents27 Aug 2020US 2020/0273276 A1Texas Instruments Incorporated
- Wearable electronic device having heterogeneous display screens16 Jul 2020US 2020/0225900 A1Intel Corporation
Most cited
By later US patents
- Interactive contents revealing storage device549US 5,530,235 AXerox Corporation · 1996
- Media content protection utilizing public key cryptography501US 6,550,011 B1Hewlett-Packard Development Company, L. P. · 2003
- Encrypted data storage card including smartcard integrated circuit for storing an access password and encryption keys390US 5,623,637 ATelequip Corporation · 1997
- Selective encryption of data stored on removable media in an automated data storage library209US 8,230,235 B2International Business Machines Corporation · 2012
- Smart data storage device198US 5,159,182 ASmartDiskette GmbH · 1992