Heat-sensitive resistance device
US-10072989-B2 · Sep 11, 2018 · US
Structural combinations of resistors
Structural combinations of 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 | H01C13/02 |
| Official title | Structural combinations of resistors |
| Display label | Structural combinations of resistors |
| Total patents | 226 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 16 |
| 2017 | 23 |
| 2018 | 17 |
| 2019 | 27 |
| 2020 | 34 |
| 2021 | 27 |
| 2022 | 19 |
| 2023 | 18 |
| 2024 | 17 |
| 2025 | 10 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Current detection device
US-2018100877-A1 · Apr 12, 2018 · US
Modular, high density, low inductance, media cooled resistor
US-9941036-B2 · Apr 10, 2018 · US
Electrical insulation device
US-2018005871-A1 · Jan 4, 2018 · US
Apparatus and methods for generating a precise resistor
US-9852830-B2 · Dec 26, 2017 · US
Component Stability Structure
US-2017367228-A1 · Dec 21, 2017 · US
Chip resistor and electronic equipment having resistance circuit network
US-2017365655-A1 · Dec 21, 2017 · US
Resistance correction circuit, resistance correction method, and semiconductor device
US-9829911-B2 · Nov 28, 2017 · US
Component sheet and method of singulating
US-2017323708-A1 · Nov 9, 2017 · US
Shunt strip
US-2017317013-A1 · Nov 2, 2017 · US
Voltage divider circuit having at least two kinds of unit resistors
US-9806605-B2 · Oct 31, 2017 · US
Resistor circuit with temperature coefficient compensation
US-9805849-B2 · Oct 31, 2017 · US
Chip resistor
US-2017301436-A1 · Oct 19, 2017 · US
Semiconductor module having a tab pin with no tie bar
US-9793034-B2 · Oct 17, 2017 · US
Chip parts
US-9773588-B2 · Sep 26, 2017 · US
Resistance assembly for mobile device and manufacturing method thereof
US-9761355-B2 · Sep 12, 2017 · US
Resistance adjustment circuit, load detector, and resistance adjustment method
US-2017236625-A1 · Aug 17, 2017 · US
Chip resistor and electronic equipment having resistance circuit network
US-9735225-B2 · Aug 15, 2017 · US
Modular, high density, low inductance, media cooled resistor
US-2017221610-A1 · Aug 3, 2017 · US
Driving support device, driving support system and driving support method
US-2017203763-A1 · Jul 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01C13/02?
- CPC H01C13/02 is the Cooperative Patent Classification code for “Structural combinations of resistors.”
- How many patents are filed under CPC H01C13/02 (Structural combinations of resistors)?
- Our database includes 226 publications tagged with this CPC code.
- Is patent activity under CPC H01C13/02 growing?
- Publication counts under this code: 17 in 2024 vs 10 in 2025 (latest complete years).