Fire protection fuse and vehicle electronic control devices including the same
US-2026051450-A1 · Feb 19, 2026 · US
Fuse resistors
Fuse resistors · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H85/048 |
| Official title | Fuse resistors |
| Display label | Fuse resistors |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 6 |
| 2024 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Protection device including ptc and thermal devices
US-2026031257-A1 · Jan 29, 2026 · US
Circuit protection device with PTC device and backup fuse
US-12040109-B2 · Jul 16, 2024 · US
Active metal fuses for DC-EOS and surge protection
US-11996254-B2 · May 28, 2024 · US
Active metal fuses for dc-eos and surge protection
US-2023343539-A1 · Oct 26, 2023 · US
Fusing device
US-11798768-B2 · Oct 24, 2023 · US
Active metal fuses for DC-EOS and surge protection
US-11721510-B2 · Aug 8, 2023 · US
Multifunctional fuse
US-2023170175-A1 · Jun 1, 2023 · US
Active metal fuses for dc-eos and surge protection
US-2023099861-A1 · Mar 30, 2023 · US
Circuit protection device with ptc device and backup fuse
US-2023037262-A1 · Feb 2, 2023 · US
Electronic unit having an assembly for limiting current
US-11362511-B2 · Jun 14, 2022 · US
Temperature sensing tape, assembly, and method of temperature control
US-11300458-B2 · Apr 12, 2022 · US
Method of forming a fuse device
US-11127554-B2 · Sep 21, 2021 · US
Temperature sensing tape, assembly, and method of temperature control
US-2020217724-A1 · Jul 9, 2020 · US
Fuse device having phase change material
US-2020194208-A1 · Jun 18, 2020 · US
Electric fuse current sensing systems and monitoring methods
US-10598703-B2 · Mar 24, 2020 · US
Fuse device having phase change material
US-10559444-B2 · Feb 11, 2020 · US
Electronic Unit Having An Assembly For Limiting Current
US-2019372337-A1 · Dec 5, 2019 · US
Varistor component and method for securing a varistor component
US-10325703-B2 · Jun 18, 2019 · US
Anti-short-circuit integrated chip and terminal facility
US-10305277-B1 · May 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H85/048?
- CPC H01H85/048 is the Cooperative Patent Classification code for “Fuse resistors.”
- How many patents are filed under CPC H01H85/048 (Fuse resistors)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC H01H85/048 growing?
- Publication counts under this code: 6 in 2023 vs 2 in 2024 (latest complete years).