G11C 19/00
Digital stores in which the information is moved stepwise
Official title: Digital stores in which the information is moved stepwise, e.g. shift registers
G11C19/00 (Digital stores in which the information is moved stepwise) appears on 6,188 US grants and 4,998 published applications in this corpus.
Search patents in G11C- Granted patents
- 6,188
- Published applications
- 4,998
- Assignees
- 817
- Inventors
- 6,494
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 134 | 0 |
| 1977 | 130 | 0 |
| 1978 | 124 | 0 |
| 1979 | 127 | 0 |
| 1980 | 103 | 0 |
| 1981 | 91 | 0 |
| 1982 | 79 | 0 |
| 1983 | 62 | 0 |
| 1984 | 67 | 0 |
| 1985 | 67 | 0 |
| 1986 | 48 | 0 |
| 1987 | 68 | 0 |
| 1988 | 36 | 0 |
| 1989 | 53 | 0 |
| 1990 | 47 | 0 |
| 1991 | 45 | 0 |
| 1992 | 40 | 0 |
| 1993 | 26 | 0 |
| 1994 | 24 | 0 |
| 1995 | 29 | 0 |
| 1996 | 23 | 0 |
| 1997 | 35 | 0 |
| 1998 | 33 | 0 |
| 1999 | 31 | 0 |
| 2000 | 54 | 0 |
| 2001 | 55 | 13 |
| 2002 | 42 | 34 |
| 2003 | 38 | 47 |
| 2004 | 35 | 82 |
| 2005 | 48 | 72 |
| 2006 | 65 | 100 |
| 2007 | 55 | 141 |
| 2008 | 79 | 162 |
| 2009 | 85 | 115 |
| 2010 | 133 | 177 |
| 2011 | 139 | 166 |
| 2012 | 187 | 154 |
| 2013 | 171 | 154 |
| 2014 | 188 | 233 |
| 2015 | 206 | 227 |
| 2016 | 253 | 304 |
| 2017 | 288 | 343 |
| 2018 | 322 | 343 |
| 2019 | 325 | 337 |
| 2020 | 327 | 270 |
| 2021 | 333 | 349 |
| 2022 | 317 | 302 |
| 2023 | 280 | 283 |
| 2024 | 283 | 238 |
| 2025 | 240 | 209 |
| 2026 | 118 | 143 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G11C 19/28Digital stores in which the information is moved stepwise: using semiconductor elements4,179
- G11C 19/02Digital stores in which the information is moved stepwise: using magnetic elements1,049
- G11C 19/18Digital stores in which the information is moved stepwise: using capacitors as742
- G11C 19/34Digital stores in which the information is moved stepwise: using storage elements84
- G11C 19/38Two-dimensional [2d]64
- G11C 19/32Digital stores in which the information is moved stepwise: using super-conductive elements41
- G11C 19/30Digital stores in which the information is moved stepwise: using opto-electronic devices19
- G11C 19/005Digital stores in which the information is moved stepwise: with ferro-electric elements12
All 11 subgroupsShow fewer
Recent patents
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- Display substrate and manufacturing method thereof, display device6 Oct 2026US 12,757,600 B2Boe Technology Group Co., Ltd.
- Shift register, display substrate, and display device8 Oct 2026US 2026/0311624 A1Beijing BOE Technology Development Co., Ltd.
- Display substrate and manufacturing method thereof, display device8 Oct 2026US 2026/0311639 A1Boe Technology Group Co., Ltd.
- Shift register, gate driving circuit and display substrate with conductive lines between output transistor and capacitor structure8 Oct 2026US 2026/0311646 A1Boe Technology Group Co., Ltd.
- Display Substrate and Display Device8 Oct 2026US 2026/0311649 A1Boe Technology Group Co., Ltd.
- Display Substrate Including Multiple Cascaded Shift Register Units, Preparation Method Thereof, and Display Device8 Oct 2026US 2026/0311651 A1Boe Technology Group Co., Ltd.
Most cited
By later US patents
- Active pixel sensor with intra-pixel charge transfer1,276US 5,471,515 ACalifornia Institute of Technology · 1995
- Active programmable electronic devices for molecular biological analysis and diagnostics1,006US 5,605,662 ANanogen, Inc. · 1997
- Molecular biological diagnostic systems including electrodes743US 5,632,957 ANanogen, Inc. · 1997
- CMOS active pixel sensor type imaging system on a chip647US 5,841,126 ACalifornia Institute of Technology · 1998
- Microfluidic devices for the controlled manipulation of small volumes634US 6,524,456 B1UT-Battelle, LLC · 2003