Energy harvesting package tracking for use in carrier logistics with cloud state monitoring
US-11936413-B1 · Mar 19, 2024 · US
Generators
Generators · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02N11/002 |
| Official title | {Generators} |
| Display label | Generators |
| Total patents | 385 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 16 |
| 2017 | 38 |
| 2018 | 48 |
| 2019 | 40 |
| 2020 | 40 |
| 2021 | 33 |
| 2022 | 35 |
| 2023 | 44 |
| 2024 | 46 |
| 2025 | 25 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rotor for an electric machine and electric machine having a rotor with rotor having a cooled nanogenerator used to supply power to sensing device
US-11916445-B2 · Feb 27, 2024 · US
Generator for internal combustion engine
US-9810130-B2 · Nov 7, 2017 · US
Integrated micro/nanogenerator and method of fabricating the same
US-9762151-B2 · Sep 12, 2017 · US
Thermoelectric generator
US-2017256696-A1 · Sep 7, 2017 · US
Thermoelectric power generation apparatus
US-9745882-B2 · Aug 29, 2017 · US
Method and system for harvesting energy using an EAP based deformable body
US-9735706-B2 · Aug 15, 2017 · US
Thermoelectric generation apparatus
US-9728701-B2 · Aug 8, 2017 · US
Heat dissipation device and electronic system
US-2017222575-A1 · Aug 3, 2017 · US
Gravity-based light pressure calibrating device and corresponding method
US-2017205305-A1 · Jul 20, 2017 · US
Mobile Functional Apparatus
US-2017180535-A1 · Jun 22, 2017 · US
Thermoelectrical device
US-2017170382-A1 · Jun 15, 2017 · US
Electric energy harvester for display panel
US-2017170351-A1 · Jun 15, 2017 · US
Method and device for generating electrical energy in a motor vehicle
US-9680400-B2 · Jun 13, 2017 · US
Method and system for pre-cooler exhaust energy recovery
US-2017159563-A1 · Jun 8, 2017 · US
Thermoelectric generating system
US-2017155027-A1 · Jun 1, 2017 · US
Device for converting heat energy into electrical energy with heat-sensitive molecules
US-9667121-B2 · May 30, 2017 · US
Thermoelectric generator comprising liquid metal heat exchange unit
US-2017141284-A1 · May 18, 2017 · US
Energy harvesting system using several energy sources
US-9653980-B2 · May 16, 2017 · US
Vibration device including support portion
US-9650238-B2 · May 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02N11/002?
- CPC H02N11/002 is the Cooperative Patent Classification code for “Generators.”
- How many patents are filed under CPC H02N11/002 (Generators)?
- Our database includes 385 publications tagged with this CPC code.
- Is patent activity under CPC H02N11/002 growing?
- Publication counts under this code: 46 in 2024 vs 25 in 2025 (latest complete years).