H01C 13/02
Structural combinations of resistors
H01C13/02 (Structural combinations of resistors) appears on 232 US grants and 218 published applications in this corpus.
Search patents in H01C- Granted patents
- 232
- Published applications
- 218
- Assignees
- 159
- Inventors
- 538
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 10 |
| 2003 | 8 | 4 |
| 2004 | 1 | 8 |
| 2005 | 6 | 4 |
| 2006 | 5 | 8 |
| 2007 | 6 | 11 |
| 2008 | 1 | 4 |
| 2009 | 4 | 6 |
| 2010 | 8 | 7 |
| 2011 | 3 | 3 |
| 2012 | 3 | 2 |
| 2013 | 3 | 13 |
| 2014 | 5 | 8 |
| 2015 | 8 | 13 |
| 2016 | 11 | 12 |
| 2017 | 12 | 12 |
| 2018 | 10 | 10 |
| 2019 | 13 | 13 |
| 2020 | 16 | 18 |
| 2021 | 14 | 13 |
| 2022 | 9 | 11 |
| 2023 | 8 | 9 |
| 2024 | 14 | 7 |
| 2025 | 5 | 9 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular resistor grid assembly and resistive grid system6 Oct 2026US 12,755,875 B2Caterpillar Inc.
- Resistor trimming device and electronic device31 Mar 2026US 12,592,328 B2Nuvoton Technology Corporation
- Surge protective device modules and assemblies23 Dec 2025US 12,506,334 B2Raycap IP Development Ltd
- Temperature sensing device14 Oct 2025US 12,442,695 B2LEAP Semiconductor Corp.
- Circuit protection device2 Sep 2025US 12,406,783 B2Polytronics Technology Corp.
- Refrigeration apparatus2 Jul 2026US 2026/0185759 A1Daikin Industries, Ltd.
- Shunt resistor2 Jul 2026US 2026/0188544 A1Koa Corporation
- Surge protective device modules and assemblies26 Mar 2026US 2026/0088604 A1Raycap IP Development Ltd
- Resistive sensor circuit11 Sep 2025US 2025/0283766 A1Apple Inc.
- Variable capacity stack-type brake resistor15 May 2025US 2025/0153573 A1Jahwa Electronics Co., Ltd.
Most cited
By later US patents
- Fine-line thick film resistors and resistor networks and method of making same58US 5,548,268 A1996
- Resistor network for integrated circuit54US 3,964,087 AInterdyne Company · 1976
- Multiple array and method of making a multiple array54US 6,515,842 B1AVX Corporation · 2003
- Electrical devices having a polymer PTC array53US 6,282,072 B1Littelfuse, Inc. · 2001
- Multilayer ceramic circuit boards including embedded components47US 6,055,151 ASarnoff Corporation · 2000