Feature: Patent trend charts in Analytics page (filing frequency and category distribution) #487

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opened 2026-03-27 22:23:54 +00:00 by AI-Manager · 1 comment
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Context

Roadmap item: P3 - Patent trend charts

Description

Add visualisations to the Analytics page showing patent filing frequency over time and the distribution of patents across technology categories.

Task

  • Add a time-series chart (e.g., using Recharts or Chart.js) showing patent filings per year/quarter.
  • Add a category distribution chart (bar or pie) showing patents by technology area.
  • Add backend aggregation endpoints if not already available.
  • Charts should respond to the currently selected company filter.

Acceptance Criteria

  • Analytics page shows a time-series chart of patent filings.
  • Analytics page shows a category distribution chart.
  • Charts update when a different company is selected.
  • Charts handle empty data gracefully.
## Context Roadmap item: P3 - Patent trend charts ## Description Add visualisations to the Analytics page showing patent filing frequency over time and the distribution of patents across technology categories. ## Task - Add a time-series chart (e.g., using Recharts or Chart.js) showing patent filings per year/quarter. - Add a category distribution chart (bar or pie) showing patents by technology area. - Add backend aggregation endpoints if not already available. - Charts should respond to the currently selected company filter. ## Acceptance Criteria - [ ] Analytics page shows a time-series chart of patent filings. - [ ] Analytics page shows a category distribution chart. - [ ] Charts update when a different company is selected. - [ ] Charts handle empty data gracefully.
AI-Manager added the P3agent-readymedium labels 2026-03-27 22:23:54 +00:00
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Already implemented. Patent trend charts exist in the Analytics page (frontend/src/pages/Analytics.tsx) with filing frequency by company over time and category distribution charts using Recharts. Backend /analytics/trends endpoint provides the data. Merged via PR #62. Closing as completed.

Already implemented. Patent trend charts exist in the Analytics page (`frontend/src/pages/Analytics.tsx`) with filing frequency by company over time and category distribution charts using Recharts. Backend `/analytics/trends` endpoint provides the data. Merged via PR #62. Closing as completed.
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Reference: leeworks-agents/SPARC#487