itut-patents

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itut-patents

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ITU-T patent policy, IPR disclosure, and licensing declarations for standardization contributors. Covers the Common Patent Policy for ITU-T/ITU-R/ISO/IEC (2022), the three licensing options (RF, RAND, refusal), Patent Statement and Licensing Declaration Forms (individual and general), disclosure obligations at meetings and after approval, the ITU Patent Information database, cover sheet notification text, and ITU neutrality principles. Use when the agent needs to understand patent disclosure requirements, fill in declaration forms, add patent notices to Recommendation drafts, or handle SEP-related procedures during ITU-T standards development.

ITU-T Patent Policy and IPR Procedures

Overview

ITU-T, together with ITU-R, ISO and IEC, operates under a Common Patent Policy that governs how patented technology is handled in international standards. The policy is commitment-based: it requires disclosure of known patents and seeks licensing commitments from patent holders.

Key principle: A patent embodied in a Recommendation must be accessible to everybody without undue constraints. ITU does not evaluate patent essentiality, interfere with negotiations, or settle disputes.

When this skill applies

• Writing or reviewing a contribution that may involve patented technology
• Adding patent notification text to a Recommendation draft
• Understanding what happens when a patent is disclosed during development
• Filling in or advising on Patent Statement and Licensing Declaration Forms
• Responding to the Chairman's patent disclosure question at a meeting
• Handling patent discovery after a Recommendation is approved

Three licensing options

When a patent is disclosed in relation to a Recommendation, the patent holder selects one option on the Declaration Form:

Option	Label	Meaning
1	Free of Charge (RF)	Licences granted without monetary compensation; non-monetary reasonable terms allowed
2	RAND	Licences granted on reasonable and non-discriminatory terms; royalties may apply
3	Refusal	Unwilling to license; the Recommendation must not depend on the patent

• Option 1 sub-options: may condition on reciprocity; may reserve right to offer RAND terms to royalty-bearing reciprocal licensees.
• Option 2 sub-option: may condition on reciprocity.
• Option 3 requires: patent number, affected portions, patent description.

Disclosure obligations

• Who: Any party participating in ITU work.
• When: "From the outset" -- as early as possible during development. Also applies to patents discovered after approval.
• What: Known patents or pending applications, own or third-party.
• How: Submit a Declaration Form to the Director of TSB. Best-effort basis; no patent search required.
• At meetings: Chairmen ask about known patents at each meeting. Affirmative responses are recorded in the meeting report.

Declaration Forms

Individual form (per Recommendation)

• Select one licensing option.
• Multiple forms allowed for the same Recommendation.
• Irrevocable once submitted; can only be superseded by a more favourable declaration.
• No additional provisions or conditions allowed beyond the form's options.

General form (blanket)

• Voluntary; covers all of an organization's contributions.
• Two options only (RF or RAND; no refusal).
• Does not replace the individual form for specific Recommendations.
• Remains in force until superseded by a more favourable General Form.

Cover sheet notification

Every new or revised Recommendation must include this notice:

ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process.

As of the date of approval of this Recommendation, ITU [had/had not] received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementers are cautioned that this may not represent the latest information and are therefore strongly urged to consult the ITU Patent Information database.

Patent Information database

• URL: https://www.itu.int/ITU-T/ipr/
• Not certified as accurate or complete.
• Contains all submitted Declaration Forms and General Forms.
• Used as a flag-raising mechanism; users should contact declaring organizations directly.

ITU neutrality

ITU does not:

• Evaluate patent relevance or essentiality
• Define what constitutes "reasonable" terms
• Interfere with licensing negotiations
• Settle disputes between parties
• Take positions on IPR validity or applicability

Practical rules for drafting

1. If your contribution proposes text that may require a patent to implement, disclose this at the meeting and submit a Declaration Form.
2. Always include the patent notification text on the cover sheet of any Recommendation draft.
3. Check the "had/had not received notice" wording against the TSB circular for the specific Recommendation.
4. Never add licensing conditions beyond the three options on the form.
5. If you discover a patent after approval, submit the form promptly -- the Recommendation may need revision if you select option 3.

Related skills

• itut-contributions: IPR declarations in the contribution submission process (patent disclosure, copyright, software copyright)
• itut-basics: Working methods, including the IPR declaration question at meetings
• itut-recommendations: Recommendation structure and approval processes (AAP/TAP), where patent notification is part of the cover sheet

Reference

• references/patent-policy.md -- Full distillation of the Common Patent Policy, Guidelines (2022), key definitions, declaration form rules, transfer provisions, and practical checklist