Smart Cooktop System and Method of Using Same
US-2024225352-A9 · Jul 11, 2024 · US
Protection, e.g. overheat cutoff, hot plate indicator
Protection, e.g. overheat cutoff, hot plate indicator · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05B3/746 |
| Official title | {Protection, e.g. overheat cutoff, hot plate indicator} |
| Display label | Protection, e.g. overheat cutoff, hot plate indicator |
| Total patents | 63 |
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 | 6 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 10 |
| 2019 | 9 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 9 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Smart Cooktop System and Method of Using Same
US-2024130563-A1 · Apr 25, 2024 · US
Cooking system
US-11828473-B2 · Nov 28, 2023 · US
Electric range and controlling method of the electric range
US-11732899-B2 · Aug 22, 2023 · US
Method for actuating a heating device of a hob, and hob
US-11570853-B2 · Jan 31, 2023 · US
Sealing temperature sensor assembly for an appliance cooktop
US-11519610-B2 · Dec 6, 2022 · US
Cooktop appliance and heating element having a thermally isolated thermostat
US-11516890-B2 · Nov 29, 2022 · US
Household appliance component
US-11468804-B2 · Oct 11, 2022 · US
Method for actuating a heating device of a hob, and hob
US-2022248504-A1 · Aug 4, 2022 · US
Cooktop Appliance and Heating Element Having a Thermally Isolated Thermostat
US-2022159790-A1 · May 19, 2022 · US
Cooking hob with illumination equipment
US-2022113033-A1 · Apr 14, 2022 · US
Cooking hob with edge lighting indicating burner unit use
US-11246190-B2 · Feb 8, 2022 · US
Fiber optic light guide for generating illuminated indicia for an electric burner of a heating appliance
US-11224307-B2 · Jan 18, 2022 · US
Cooking appliance and control knob with integrated display
US-2022010966-A1 · Jan 13, 2022 · US
Light guide for generating illuminated indicia for an electric burner of a heating appliance
US-11160414-B2 · Nov 2, 2021 · US
Cooking device and method for producing a cooking device
US-11102849-B2 · Aug 24, 2021 · US
Cooking system
US-2021247072-A1 · Aug 12, 2021 · US
Display device, in particular for cooktops
US-RE48575-E · Jun 1, 2021 · US
Household appliance component
US-2021142701-A1 · May 13, 2021 · US
Radiant Heating and Display Mirror
US-2021120635-A1 · Apr 22, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05B3/746?
- CPC H05B3/746 is the Cooperative Patent Classification code for “Protection, e.g. overheat cutoff, hot plate indicator.”
- How many patents are filed under CPC H05B3/746 (Protection, e.g. overheat cutoff, hot plate indicator)?
- Our database includes 63 publications tagged with this CPC code.
- Is patent activity under CPC H05B3/746 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).