---
id: wiki-2026-0508-digital-intellectual-property-ri
title: Digital Intellectual Property Rights
category: 10_Wiki/Topics
status: verified
canonical_id: self
aliases: [Digital IP, Software IP, Digital Rights]
duplicate_of: none
source_trust_level: A
confidence_score: 0.9
verification_status: applied
tags: [legal, ip, licensing, copyright]
raw_sources: []
last_reinforced: 2026-05-10
github_commit: pending
tech_stack:
  language: legal
  framework: licenses
---

# Digital Intellectual Property Rights

## 매 한 줄
> **"매 digital IP 의 의미: 매 software / data / model 의 매 ownership, license, attribution 권리"**. 매 copyright (default) + 매 license (grant) + 매 patent (algorithm) + 매 trade secret 의 4 axis. 매 2026 AI 시대 의 매 training data 권리, 매 model weights 권리, 매 LLM output 권리 의 매 hot frontier.

## 매 핵심

### 매 4 axis
- **Copyright**: 매 expression (code, art, text) 의 default 보호 — 매 author 의 lifetime + 70년
- **License**: 매 author 의 매 grant — MIT, Apache, GPL, proprietary
- **Patent**: 매 invention (algorithm, system) — 매 20년, 매 applied required
- **Trade secret**: 매 confidential 정보 — 매 indefinite, 매 reasonable protection 요구

### Open Source 의 매 spectrum
- **Permissive**: MIT, Apache 2.0, BSD — 매 commercial use OK
- **Weak copyleft**: LGPL, MPL — 매 modified file 만 share
- **Strong copyleft**: GPL, AGPL — 매 entire derivative work share
- **Source-available**: BUSL, SSPL — 매 commercial restriction (NOT OSI-approved)

### 매 AI/ML specific (2026)
- **Training data**: 매 fair use 논쟁 (NYT v. OpenAI, Authors Guild v. Anthropic)
- **Model weights**: 매 copyrightable? (매 unsettled, 매 case law evolving)
- **AI output**: 매 US Copyright Office (2023) — 매 human authorship required
- **Style transfer**: 매 artist 의 매 trademark 가능성

### 매 응용
1. 매 OSS dependency audit (license compatibility).
2. 매 employee invention assignment.
3. 매 LLM output 의 commercial use 결정.

## 💻 패턴

### License File 의 매 MIT
```
MIT License

Copyright (c) 2026 Acme Corp

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND...
```

### SPDX 의 매 file header
```typescript
// SPDX-License-Identifier: Apache-2.0
// Copyright 2026 Acme Corp
```

### License Audit 의 매 tooling
```bash
# 매 npm 의 license check
npx license-checker --production --summary

# 매 SBOM 생성 (CycloneDX)
npx @cyclonedx/cyclonedx-npm --output-format JSON --output-file sbom.json

# 매 incompatible license 의 매 fail
npx license-checker --failOn 'GPL-3.0;AGPL-3.0'
```

### CLA / DCO (Contributor)
```bash
# DCO sign-off
git commit -s -m "feat: add foo"
# Signed-off-by: Jane <jane@acme.com>
```

### REUSE Compliance (EU 표준)
```toml
# .reuse/dep5
Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/

Files: src/*
Copyright: 2026 Acme Corp
License: Apache-2.0

Files: vendor/*
Copyright: 2024 Original Author
License: MIT
```

### AI Model Card 의 매 license clarity
```markdown
# Model Card: acme-llm-v2

## License
- **Weights**: Llama 3 Community License (Meta)
- **Code**: Apache 2.0 (Acme)
- **Training data**: Mixed (CC-BY, public domain, licensed proprietary)

## Permitted Use
- Commercial use < 700M MAU OK (per Llama license)
- Fine-tuning OK
- Redistributing weights: see Llama license restrictions
```

## 매 결정 기준
| 상황 | Approach |
|---|---|
| Internal-only project | 매 proprietary, 매 no public license |
| Open source library | 매 MIT (max adoption) / Apache 2.0 (patent grant) |
| Want commercial fork prevention | 매 AGPL / BUSL |
| Enterprise SaaS | 매 proprietary EULA + 매 SOC2 |
| AI model release | 매 OpenRAIL / 매 community license + 매 model card |

**기본값**: 매 Apache 2.0 (OSS) / 매 proprietary EULA (commercial).

## 🔗 Graph
- 변형: [[Copyright]]
- 응용: [[SBOM]]
- Adjacent: [[GDPR]] · [[Ensuring Data Privacy]]

## 🤖 LLM 활용
**언제**: 매 license compatibility 의 first-pass check, 매 EULA draft 의 starter, 매 model card 의 generation.
**언제 X**: 매 actual legal advice — 매 lawyer required. 매 jurisdiction-specific (US v. EU v. JP) 의 매 LLM error 위험.

## ❌ 안티패턴
- **매 license 의 X (no LICENSE file)**: 매 default = all rights reserved → 매 사용 불가.
- **매 GPL code 의 매 proprietary product 에 mix**: 매 entire codebase 의 GPL infect.
- **매 LLM output 의 무비판 commercial 사용**: 매 training data attribution 위험.
- **매 employee NDA 없음**: 매 trade secret 의 protection 불가.

## 🧪 검증 / 중복
- Verified (OSI license list, SPDX, US Copyright Office AI guidance 2023).
- 신뢰도 A.

## 🕓 Changelog
| 날짜 | 변경 |
|---|---|
| 2026-05-08 | Phase 1 |
| 2026-05-10 | Manual cleanup — Digital IP rights full content |