G11C
Static stores
Official title: STATIC STORES (semiconductor memory devices H10B)
G11C (Static stores) appears on 130,778 US grants and 114,522 published applications in this corpus.
Search patents in G11C- Granted patents
- 130,778
- Published applications
- 114,522
- Assignees
- 6,695
- Inventors
- 80,192
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 381 | 0 |
| 1977 | 375 | 0 |
| 1978 | 374 | 0 |
| 1979 | 295 | 0 |
| 1980 | 310 | 0 |
| 1981 | 301 | 0 |
| 1982 | 297 | 0 |
| 1983 | 368 | 0 |
| 1984 | 396 | 0 |
| 1985 | 360 | 0 |
| 1986 | 448 | 0 |
| 1987 | 540 | 0 |
| 1988 | 516 | 0 |
| 1989 | 707 | 0 |
| 1990 | 644 | 0 |
| 1991 | 733 | 0 |
| 1992 | 652 | 0 |
| 1993 | 849 | 0 |
| 1994 | 1272 | 0 |
| 1995 | 1284 | 0 |
| 1996 | 1470 | 0 |
| 1997 | 1538 | 0 |
| 1998 | 2257 | 0 |
| 1999 | 2457 | 0 |
| 2000 | 2658 | 0 |
| 2001 | 2897 | 1023 |
| 2002 | 2977 | 2986 |
| 2003 | 3054 | 3390 |
| 2004 | 3232 | 3962 |
| 2005 | 3151 | 4474 |
| 2006 | 3716 | 4565 |
| 2007 | 3770 | 4659 |
| 2008 | 3788 | 5074 |
| 2009 | 3776 | 4634 |
| 2010 | 4370 | 4436 |
| 2011 | 4411 | 4087 |
| 2012 | 4166 | 4279 |
| 2013 | 4411 | 4218 |
| 2014 | 4828 | 4908 |
| 2015 | 5034 | 4586 |
| 2016 | 5290 | 4472 |
| 2017 | 4995 | 4379 |
| 2018 | 4320 | 4251 |
| 2019 | 5065 | 5317 |
| 2020 | 5368 | 5298 |
| 2021 | 5032 | 5405 |
| 2022 | 4769 | 5523 |
| 2023 | 4775 | 5481 |
| 2024 | 4917 | 5070 |
| 2025 | 4428 | 4421 |
| 2026 | 2756 | 3624 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- G11C 11/00Digital stores characterised by the use of particular electric or magnetic storage54,430
- G11C 7/00Arrangements for writing information into, or reading information out from, a digital37,557
- G11C 16/00Erasable programmable read-only memories35,011
- G11C 29/00Checking stores for correct operation27,127
- G11C 5/00Details of stores covered by group g11c11/0018,667
- G11C 8/00Arrangements for selecting an address in a digital store14,405
- G11C 13/00Digital stores characterised by the use of storage elements not covered by13,337
- G11C 2207/00Indexing scheme relating to arrangements for writing information into, or reading informationIndexing code8,062
All 21 main groupsShow fewer
- G11C 2213/00Indexing scheme relating to g11c13/00 for features not covered by this groupIndexing code7,337
- G11C 2211/00Indexing scheme relating to digital stores characterized by the use of particularIndexing code6,770
- G11C 19/00Digital stores in which the information is moved stepwise6,188
- G11C 17/00Read-only memories programmable only once4,843
- G11C 15/00Digital stores in which information comprising one or more characteristic parts is2,661
- G11C 27/00Electric analogue stores2,537
- G11C 14/00Digital stores characterised by arrangements of cells having volatile and non-volatile storage1,854
- G11C 2216/00Indexing scheme relating to g11c16/00 and subgroups, for features not directly coveredIndexing code1,758
- G11C 23/00Digital stores characterised by movement of mechanical parts to effect storage329
- G11C 2229/00Indexing scheme relating to checking stores for correct operation, subsequent repair orIndexing code115
- G11C 21/00Digital stores in which the information circulates continuously90
- G11C 25/00Digital stores characterised by the use of flowing media23
- G11C 99/00Subject matter not provided for in other groups of this subclass5
Recent patents
- Clock converting circuit with symmetric structure6 Oct 2026US 12,754,585 B2Samsung Electronics Co., Ltd.
- Method and system for supporting memory functions during low power modes of a portable computing device (PCD)6 Oct 2026US 12,754,599 B2QUALCOMM Incorporated
- Managing read timing in semiconductor devices6 Oct 2026US 12,754,674 B2Macronix International Co., Ltd.
- Systems and methods for high performance read with row-to-row threshold tracking in NVM6 Oct 2026US 12,754,676 B2Kioxia Corporation
- Remote direct memory access in multi-tier memory systems6 Oct 2026US 12,754,698 B2Micron Technology, Inc.
- Voltage regulators with shared decoupling capacitor for memory devices8 Oct 2026US 2026/0310251 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Nonvolatile memory device supporting high-efficiency i/o interface8 Oct 2026US 2026/0310383 A1Samsung Electronics Co., Ltd.
- Control circuit, memory system, and operating method8 Oct 2026US 2026/0310413 A1National Tsing Hua University
- Memory performing training operation, memory system, and operation method of the memory system8 Oct 2026US 2026/0310468 A1SK hynix Inc.
- Self tuning for de-noising using multiple threshold-expert machine learning models8 Oct 2026US 2026/0310551 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof1,998US 5,143,854 AAffymax Technologies N.V. · 1992
- Array of oligonucleotides on a solid substrate1,585US 5,445,934 AAffymax Technologies N.V. · 1995
- Three dimensional structure memory1,560US 5,915,167 AElm Technology Corporation · 1999
- Scheme for information dispersal and reconstruction1,530US 5,485,474 APresident and Fellows of Harvard College · 1996
- Arrays of materials attached to a substrate1,410US 5,744,305 AAffymetrix, Inc. · 1998