Positive electrode plate and electrochemical device
US-2020388851-A1 · Dec 10, 2020 · US
Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature (constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569)
Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature (constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M6/50 |
| Official title | Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature (constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569) |
| Display label | Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature (constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569) |
| Total patents | 126 |
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 | 14 |
| 2016 | 13 |
| 2017 | 9 |
| 2018 | 11 |
| 2019 | 7 |
| 2020 | 8 |
| 2021 | 21 |
| 2022 | 16 |
| 2023 | 11 |
| 2024 | 8 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for evaluating consistency of battery pack and strategy for balancing battery pack
US-2020348364-A1 · Nov 5, 2020 · US
Galvanic cell and method for producing a galvanic cell
US-10700392-B2 · Jun 30, 2020 · US
Positive electrode plate and electrochemical device
US-2020161623-A1 · May 21, 2020 · US
Positive electrode plate and electrochemical device
US-2020161659-A1 · May 21, 2020 · US
Metal air battery system and method of operating the same
US-10608306-B2 · Mar 31, 2020 · US
Battery life estimation system and method
US-2019361077-A1 · Nov 28, 2019 · US
Long-chain surfactants for improving battery performance
US-2019288346-A1 · Sep 19, 2019 · US
Method for manufacturing electrochemical device
US-2019267661-A1 · Aug 29, 2019 · US
Thermopile energy storage for a rotary wing aircraft
US-10377501-B2 · Aug 13, 2019 · US
Electrical device power management
US-2019195955-A1 · Jun 27, 2019 · US
Electrical device power management
US-10261135-B2 · Apr 16, 2019 · US
Battery cooling system
US-2019036181-A1 · Jan 31, 2019 · US
Sealed battery manufacturing method
US-10158147-B2 · Dec 18, 2018 · US
Battery module and battery safety method
US-10084212-B2 · Sep 25, 2018 · US
Battery safety evaluation apparatus, battery control apparatus, battery safety evaluation method, non-transitory computer readable medium, control circuit and power storage system
US-2018267108-A1 · Sep 20, 2018 · US
Energy storage module comprising a plurality of energy storage assemblies
US-10068714-B2 · Sep 4, 2018 · US
Additives for improving battery performance via second electron discharge of manganese dioxide
US-2018248231-A1 · Aug 30, 2018 · US
Control of swelling of primary cells through electrolyte selection
US-2018212257-A1 · Jul 26, 2018 · US
Key fob battery fretting corrosion inhibitor
US-10033050-B2 · Jul 24, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M6/50?
- CPC H01M6/50 is the Cooperative Patent Classification code for “Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature (constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569).”
- How many patents are filed under CPC H01M6/50 (Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature (constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569))?
- Our database includes 126 publications tagged with this CPC code.
- Is patent activity under CPC H01M6/50 growing?
- Publication counts under this code: 8 in 2024 vs 8 in 2025 (latest complete years).