H01C 7/001
Mass resistors
Official title: {Mass resistors}
H01C7/001 (Mass resistors) appears on 42 US grants and 32 published applications in this corpus.
Search patents in H01C- Granted patents
- 42
- Published applications
- 32
- Assignees
- 32
- Inventors
- 125
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 0 | 0 |
| 2005 | 1 | 4 |
| 2006 | 2 | 2 |
| 2007 | 3 | 4 |
| 2008 | 2 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 3 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 2 | 4 |
| 2022 | 2 | 1 |
| 2023 | 0 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Manufacturing method of resistor and resistor4 Mar 2025US 12,243,667 B2Koa Corporation
- Chip component production method22 Oct 2024US 12,125,618 B2Koa Corporation
- Sulfurization detection resistor and manufacturing method therefor26 Mar 2024US 11,940,401 B2Koa Corporation
- Surface-mounted resistor27 Sep 2022US 11,456,094 B2Koa Corporation
- Method for producing a plurality of resistance modular units over a ceramic substrate12 Apr 2022US 11,302,462 B2Vishay Electronic GmbH
- Jumper chip component15 Aug 2024US 2024/0274314 A1Panasonic Intellectual Property Management Co., Ltd.
- Chip component and chip component production method9 May 2024US 2024/0153678 A1Koa Corporation
- Manufacturing method of resistor and resistor11 May 2023US 2023/0146171 A1Koa Corporation
- Resistor arrangement16 Mar 2023US 2023/0081784 A1Wieland-Werke AG
- Sulfurization detection resistor and manufacturing method therefor24 Mar 2022US 2022/0091058 A1Koa Corporation
Most cited
By later US patents
- Functionally stepped, resistive ceramic163US 5,880,439 APhilip Morris Incorporated · 1999
- Electrical heating unit89US 5,023,433 A1991
- Metal oxide resistor, power resistor, and power circuit breaker28US 5,509,558 AKabushiki Kaisha Toshiba · 1996
- Ceramic heater and a process for producing the same20US 4,652,727 ANippondenso Co., Ltd. · 1987
- Resistor and method of manufacture19US 9,396,849 B1Vishay Dale Electronics, Inc. · 2016