RFID Patent Research: Search, Group, and Document Findings
Working record — September 20, 2026

Guide: https://yenra.com/rfid-patents/

Purpose: Run and document a preliminary RFID patent literature search with clear scope and unresolved questions.

Instructions
Work through the steps below with representative evidence. Mark unresolved fields explicitly. Retain source revisions and test records; do not store credentials or sensitive account information in this file.

1. Define technical question, included/excluded mechanisms, jurisdictions and date limits. This is preliminary literature research, not legal clearance.
Notes / evidence:

2. For every search record database/interface, date, exact query, fields/filters, result count and export/screenshot reference.
Notes / evidence:

3. For each document record country/number/kind code, title/link, priority/filing/publication dates, parties, relevant passages and include/exclude reason.
Notes / evidence:

4. Record family definition and family key while retaining each publication identity. Follow relevant classifications and citations.
Notes / evidence:

5. Summarize strongest evidence, coverage limitations, unreviewed material and questions for technical or legal review.
Notes / evidence:

6. Invented example: 18 screened minus 6 excluded = 12 retained publications, grouped into 7 families under the selected definition.
Notes / evidence:

Decision / result:

Open issue | Owner | Next action | Due date:

Reviewed by / date:

Source references (check current versions)
https://www.uspto.gov/patents/search/patent-search-strategy
https://www.uspto.gov/patents/search/patent-public-search
https://www.epo.org/en/searching-for-patents/helpful-resources/first-time-here/patent-families
https://www.uspto.gov/patents/search/patent-public-search/quick-reference-guides