G11C 11/35
With charge storage in a depletion layer
Official title: with charge storage in a depletion layer, e.g. charge coupled devices
G11C11/35 (With charge storage in a depletion layer) appears on 78 US grants and 4 published applications in this corpus.
Search patents in G11C- Granted patents
- 78
- Published applications
- 4
- Assignees
- 28
- Inventors
- 110
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 15 | 0 |
| 1978 | 14 | 0 |
| 1979 | 8 | 0 |
| 1980 | 10 | 0 |
| 1981 | 10 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multilayered vertical spin-orbit torque devices30 Dec 2025US 12,512,137 B2Samsung Electronics Co., Ltd.
- Memory device with stacked body orthogonal to substrate and method using write and ease page refresh operations18 Nov 2025US 12,477,716 B2Unisantis Electronics Singapore Pte. Ltd.
- Semiconductor system capable of storing different setting information in plurality of semiconductor chips sharing command/address information26 Jun 2018US 10,008,252 B2SK hynix Inc.
- High-speed and high-density semiconductor memory16 Mar 1999US 5,883,406 AZaidan Hojin Handotai Kenkyu Shinkokai
- High-speed and high-density semiconductor memory15 Sep 1998US 5,808,328 AZaidan Hojin Handotai Kenkyu Shinkokai
- Multilayered vertical spin-orbit torque devices25 Jul 2024US 2024/0249759 A1Samsung Electronics Co., Ltd.
- Semiconductor-element-including memory device28 Dec 2023US 2023/0422472 A1Unisantis Electronics Singapore Pte. Ltd.
- Semiconductor-element-including memory device28 Dec 2023US 2023/0422473 A1Unisantis Electronics Singapore Pte. Ltd.
- Semiconductor system1 Mar 2018US 2018/0061472 A1SK hynix Inc.
Most cited
By later US patents
- Irreversible semiconductor switching element and semiconductor memory device utilizing the same147US 4,146,902 ANippon Telegraph & Telephone Public Corporation · 1979
- Semiconductor-device for the storage of binary data137US 3,997,799 A1976
- Memory137US 4,298,962 ANippon Electric Co., Ltd. · 1981
- Charge-pumping MOS FET memory device135US 4,371,955 AFujitsu Limited · 1983
- Controllable charge-coupled semiconductor device130US 4,032,947 ASiemens Aktiengesellschaft · 1977