DL/T 2138-2020 in English
VALIDSpecification for electric power patent valuation
- Issued on:2020-10-23
- Implemented on:2021-02-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$233.00
Introduction
Background of Standard Compilation and Industry Demand
Currently, there are three major pain points in the evaluation of power patents: lack of third-party institutions, inconsistent standards, and insufficient evidence. According to survey data, 78% of power companies still use qualitative descriptions in their patent evaluations, and the application rate of quantitative indicators is less than 35%.
Comparison of core evaluation frameworks
| Evaluation dimensions | Traditional methods | Innovation of this standard |
|---|---|---|
| Technical value | Expert subjective scoring | Quantitative indicators + technology maturity matrix |
| Legal value | Ownership review | Claim stability analysis |
| Economic value | Market forecast and estimation | Application scenario modeling of the power industry |
Key elements of implementation
Qualification requirements for assessment institutions
Must have: electricity professional technical background + intellectual property assessment qualifications + third-party independence certification. For example, a provincial power research institute increased the assessment accuracy by 42% by forming a interdisciplinary assessment team.
Construction of differentiated indicator library
It is recommended that enterprises adjust the evaluation weight coefficient dynamically according to:
1. Differences in power generation/transmission/distribution fields
2. Patent life cycle stage
3. Technology transformation path
Technology evolution trend
With the application of digital twins and blockchain technologies, future evaluation will develop in the following directions:
• Dynamic value tracking
• Automatic evaluation of smart contracts
• Cross-chain data verification
The current standard has reserved the API interface specification chapter for subsequent expansion.
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