G11B 2020/1062
Data buffering arrangements
Official title: {Data buffering arrangements, e.g. recording or playback buffers}
G11B2020/1062 (Data buffering arrangements) appears on 1,458 US grants and 1,529 published applications in this corpus.
Search patents in G11B- Granted patents
- 1,458
- Published applications
- 1,529
- Assignees
- 322
- Inventors
- 2,208
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 12 | 0 |
| 1998 | 27 | 0 |
| 1999 | 27 | 0 |
| 2000 | 15 | 0 |
| 2001 | 42 | 42 |
| 2002 | 36 | 84 |
| 2003 | 56 | 78 |
| 2004 | 82 | 134 |
| 2005 | 56 | 101 |
| 2006 | 92 | 128 |
| 2007 | 64 | 183 |
| 2008 | 77 | 105 |
| 2009 | 86 | 84 |
| 2010 | 98 | 91 |
| 2011 | 235 | 209 |
| 2012 | 87 | 55 |
| 2013 | 74 | 33 |
| 2014 | 67 | 34 |
| 2015 | 45 | 28 |
| 2016 | 19 | 24 |
| 2017 | 18 | 21 |
| 2018 | 24 | 26 |
| 2019 | 22 | 18 |
| 2020 | 20 | 14 |
| 2021 | 18 | 11 |
| 2022 | 5 | 8 |
| 2023 | 10 | 6 |
| 2024 | 6 | 7 |
| 2025 | 6 | 3 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G11B 2020/10675Aspects of buffer controlIndexing code592
- G11B 2020/1075The usage of the buffer being restricted to a specific kind ofIndexing code357
- G11B 2020/10805Involving specific measures to prevent a buffer overflowIndexing code276
- G11B 2020/10814Involving specific measures to prevent a buffer underrunIndexing code194
- G11B 2020/10629The buffer having a specific structureIndexing code186
- G11B 2020/10824The buffer being used to prevent vibrations or shocks from causing delaysIndexing code20
Recent patents
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- Local cache maintenance for media content17 Mar 2026US 12,580,995 B2Adeia Media Holdings LLC
- Method for reading and writing frame images having variable frame rates and system therefor3 Mar 2026US 12,567,443 B2Realtek Semiconductor Corp.
- Video recording system for synchronizing a plurality of audio inputs17 Feb 2026US 12,555,606 B2
- System on chip, method for operating thereof and video system6 Jan 2026US 12,518,790 B2Samsung Electronics Co., Ltd.
- Local cache maintenance for media content16 Jul 2026US 2026/0205525 A1Adeia Media Holdings LLC
- Providing Media for Playback22 Jan 2026US 2026/0023524 A1Sonos, Inc.
- Video Recording System for Synchronizing a Plurality of Audio Inputs27 Nov 2025US 2025/0364011 A1
- System on chip, method for operating thereof and video system4 Sep 2025US 2025/0279120 A1Samsung Electronics Co., Ltd.
- Local cache maintenance for media content10 Apr 2025US 2025/0119481 A1Adeia Media Holdings LLC
Most cited
By later US patents
- On-chip shared memory based device architecture543US 7,743,191 B1PMC-Sierra, Inc. · 2010
- Optical disc having an area storing original and user chain information specifying at least part of a video object stored on the disc, and a computer program and recording apparatus for recording and editing the chain information540US 6,181,870 B2Matushita Electric Industrial Co., Ltd. · 2001
- Low power system and method for playing compressed audio data437US 6,332,175 B1Compaq Computer Corporation · 2001
- Method for accessing and updating a library of optical discs368US 5,884,298 ACygnet Storage Solutions, Inc. · 1999
- Disk array device284US 6,799,283 B1Matsushita Electric Industrial Co., Ltd. · 2004