H10B 20/387
Source region or drain region doping programmed
Official title: {Source region or drain region doping programmed}
H10B20/387 (Source region or drain region doping programmed) appears on 87 US grants and 50 published applications in this corpus.
Search patents in H10B- Granted patents
- 87
- Published applications
- 50
- Assignees
- 51
- Inventors
- 164
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 11 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 1 | 2 |
| 2002 | 7 | 5 |
| 2003 | 3 | 5 |
| 2004 | 6 | 2 |
| 2005 | 7 | 7 |
| 2006 | 3 | 3 |
| 2007 | 2 | 1 |
| 2008 | 4 | 4 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 6 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Encoded read-only memory and decoder19 May 2026US 12,633,363 B2QUALCOMM Incorporated
- High-speed multi-write read only memory array10 Mar 2026US 12,575,094 B2Yield Microelectronics Corp.
- Semiconductor storage device19 Aug 2025US 12,396,167 B2Socionext Inc.
- Nonvolatile semiconductor storage device with cell transistors30 Jun 2020US 10,700,076 B2Rohm Co., Ltd.
- Read-only memory and its manufacturing method14 Jun 2016US 9,368,505 B2Csmc Technologies Fab2 Co., Ltd.
- Memory devices and methods of manufacturing thereof13 Aug 2026US 2026/0237447 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Semiconductor device and method of manufacturing same23 Jul 2026US 2026/0212897 A1
- Read-only memory (rom) device and method25 Jun 2026US 2026/0179701 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Mask programmable rom using shared connections28 May 2026US 2026/0150278 A1Taalas Inc.
- Read-only memory and method of fabricating the same23 Apr 2026US 2026/0113934 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- Process for producing two bit ROM cell utilizing angled implant187US 6,030,871 ASaifun Semiconductors Ltd. · 2000
- Two bit ROM cell and process for producing same149US 6,201,282 B1Saifun Semiconductors Ltd. · 2001
- Static memory cell and method of manufacturing a static memory cell135US 5,780,906 AMicron Technology, Inc. · 1998
- Method of forming a system on chip (SOC) with nitride read only memory (NROM)80US 6,432,778 B1Macronix International Co., Ltd. · 2002
- Method of late programming a read only memory57US 4,649,629 AThomson Components-Mostek Corporation · 1987