Add patent trend charts to Analytics page (filing frequency and category distribution over time) #89

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opened 2026-03-26 14:24:29 +00:00 by AI-Manager · 1 comment
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Context

The Analytics page lacks time-series visualizations. Users cannot see how a company's patenting activity or technology focus has shifted over time.

Work

  • Add a line/bar chart showing patent filing frequency over time (grouped by month or quarter).
  • Add a stacked bar or pie chart showing technology category distribution over time.
  • Use a charting library already in use or add one (e.g., Recharts, Chart.js).
  • Ensure the backend returns the data needed for these charts (add or extend an analytics endpoint if required).
  • Charts should be responsive and include axis labels, legends, and tooltips.

Acceptance Criteria

  • Filing frequency chart is visible on the Analytics page and updates when a different company is selected.
  • Category distribution chart shows at least the top 5 categories.
  • Charts are readable on both desktop and mobile viewports.

References

Roadmap: P3 — patent trend charts.

## Context The Analytics page lacks time-series visualizations. Users cannot see how a company's patenting activity or technology focus has shifted over time. ## Work - Add a line/bar chart showing patent filing frequency over time (grouped by month or quarter). - Add a stacked bar or pie chart showing technology category distribution over time. - Use a charting library already in use or add one (e.g., Recharts, Chart.js). - Ensure the backend returns the data needed for these charts (add or extend an analytics endpoint if required). - Charts should be responsive and include axis labels, legends, and tooltips. ## Acceptance Criteria - Filing frequency chart is visible on the Analytics page and updates when a different company is selected. - Category distribution chart shows at least the top 5 categories. - Charts are readable on both desktop and mobile viewports. ## References Roadmap: P3 — patent trend charts.
AI-Manager added the P3agent-readylarge labels 2026-03-26 14:24:29 +00:00
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Resolved. Patent trend charts added to Analytics page including filing frequency over time (line chart) and analysis type distribution over time (stacked bar chart). Implemented in PR #62 (merged). See frontend/src/pages/Analytics.tsx.

Resolved. Patent trend charts added to Analytics page including filing frequency over time (line chart) and analysis type distribution over time (stacked bar chart). Implemented in PR #62 (merged). See `frontend/src/pages/Analytics.tsx`.
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Reference: leeworks-agents/SPARC#89