H01C 17/267
By passage of voltage pulses or electric current
Official title: {by passage of voltage pulses or electric current}
H01C17/267 (By passage of voltage pulses or electric current) appears on 37 US grants and 33 published applications in this corpus.
Search patents in H01C- Granted patents
- 37
- Published applications
- 33
- Assignees
- 23
- Inventors
- 80
- Latest grant
- 18 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 3 |
| 2007 | 3 | 7 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 4 | 2 |
| 2011 | 2 | 0 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 3 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- On-chip resistor trimming to compensate for process variation18 Oct 2022US 11,476,018 B2STMicroelectronics International N. V.
- On-chip resistor trimming to compensate for process variation31 Aug 2021US 11,107,613 B2STMicroelectronics International N. V.
- Symmetrically tunable electrical resistor14 Jul 2020US 10,714,242 B2International Business Machines Corporation
- Chip parts7 Jul 2020US 10,706,993 B2Rohm Co., Ltd.
- Trimming method of DCR sensing circuits12 May 2020US 10,650,946 B1Flex Ltd.
- On-chip resistor trimming to compensate for process variation18 Nov 2021US 2021/0358664 A1STMicroelectronics International N. V.
- On-chip resistor trimming to compensate for process variation21 May 2020US 2020/0161031 A1STMicroelectronics International N. V.
- Tunable electrical resistor20 Jun 2019US 2019/0189311 A1International Business Machines Corporation
- Chip parts4 Jan 2018US 2018/0005732 A1Rohm Co., Ltd.
- Methods and control systems of resistance adjustment of resistors13 Jul 2017US 2017/0199532 A1International Business Machines Corporation
Most cited
By later US patents
- Integrated circuit having spare parts activated by a high-to-low adjustable resistance device67US 4,399,372 ANippon Telegraph & Telephone Public Corporation · 1983
- Method for resistor trimming by metal migration26US 4,606,781 AMotorola, Inc. · 1986
- Circuit and method of modifying characteristics of a utilization circuit24US 5,679,275 AMotorola, Inc. · 1997
- On chip heating for electrical trimming of polysilicon and polysilicon-silicon-germanium resistors and electrically programmable fuses for integrated circuits22US 6,958,523 B2Texas Instruments Incorporated · 2005
- Method and apparatus for resistance adjustment of thick film thermal print heads21US 4,782,202 AMitsubishi Denki Kabushiki Kaisha · 1988