AI Tools in Patent Practice — Demo

LegalAI Patent
Patent AI Toolkit

LegalAI Patent: a demo platform along the patent practice value chain.
From search, analysis and invention disclosure to drafting, translation, filing and office action response,
through appeals, validity, litigation and portfolio management — 11 stations showing what AI can do and where the line is.

Technology and legal support by LegalSign Tech × LegalSign.ai Law Firm

11 stations of the patent value chain

Each station: what AI can do, representative tools, risks and human checkpoints — FreeGO, the LegalAI assistant, on call 24/7

Station 1

Prior-Art Search

From keywords to semantics: decompose technical features, generate Boolean and semantic queries, and surface verifiable candidate prior art via Google Search

Station 2

Research & Competitive Analysis

Technology trends, white-space detection, competitor landscaping and FTO pre-screening as a first-draft report

Station 3

Invention Disclosure (IDF)

Turn scattered inventor notes and lab records into a structured IDF with follow-up questions and a human-conception log

Station 4

Specification Drafting

Generate the specification, claim variants, embodiments and figure suggestions anchored on the claims, tuned to each jurisdiction

Station 5

Patent Translation

Machine draft → human post-editing (MTPE): glossary table, back-translation spot checks and scope-affecting risk flags

Station 6

Filing & Docketing

Deadline timelines, formality checklists, IDS disclosure and mail triage — the low-risk, high-return place to start automating

Station 7

Office Action Response

Element-by-element citation mapping, undisclosed-feature flags, strategy options and a first-draft response

Station 8

Appeals & Administrative Remedies

Administrative appeal, court review, re-examination and PTAB appeals: remedies, issue list, brief outline, with live Judicial Yuan case search

Station 9

Validity Assessment

Invalidity search strategy, claim-by-claim weakness scoring, invalidation / IPR outline, with Google-grounded candidate prior art

Station 10

Infringement Analysis & Litigation

Claim chart / evidence-of-use drafts and litigation strategy, with live Judicial Yuan search for Taiwan patent infringement cases

Station 11

Portfolio Management & Valuation

Quantify the portfolio with consistent metrics: annuity decisions, strength ratings, licensing prices, competitor monitoring

Use AI fast, and use it safely

Courts and offices in all five jurisdictions agree: inventor = natural person; AI = tool

Human in the loop

AI is not an inventor, but it is the most diligent assistant. Every output is a draft; the signer is always you — the duty to verify never transfers to the tool.

Confidentiality tiers

Unpublished inventions are the most sensitive data. Keep a cloud-eligibility list, route high-sensitivity matters to private or no-training deployments, and watch export control and foreign filing licenses.

Verify and log

Zero tolerance for fake citations: check every decision, reference and patent number against the source and keep the log; write "AI drafts, lawyer finalises" into SOPs and engagement letters.

Three steps to get started

Ready to use immediately — no lengthy onboarding

Sign in

Use your issued account. First-time users will be guided to set up email and password.

Pick an AI Service

Choose your tool from the sidebar or dashboard quick-actions. Upload files when needed.

Review & Download

Once the AI is done, copy the text or download a .docx. Chat history is automatically retained for later.

LegalAI PatentPatent AI Toolkit