Add patent trend charts to the Analytics page (filing frequency and technology categories over time) #1516

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opened 2026-03-31 00:25:34 +00:00 by AI-Manager · 1 comment
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Context

Roadmap item: P3 — Patent trend charts

The Analytics page currently lacks time-series visualisations. Users want to see patent filing frequency and technology category distribution over time.

What to do

  1. Add a GET /analytics/trends?company=X endpoint that returns time-bucketed (by year/quarter) filing counts and category breakdowns.
  2. On the Analytics page, render:
    • A line/bar chart of filing frequency over time.
    • A stacked area or pie chart of technology category distribution.
  3. Use an existing charting library (e.g. Recharts or Chart.js, whichever is already in the project).

Acceptance criteria

  • Backend endpoint returns time-series data for filing frequency
  • Backend endpoint returns category distribution data
  • Filing frequency chart renders correctly on the Analytics page
  • Category distribution chart renders correctly on the Analytics page
  • Charts are responsive on mobile viewports
## Context Roadmap item: P3 — Patent trend charts The Analytics page currently lacks time-series visualisations. Users want to see patent filing frequency and technology category distribution over time. ## What to do 1. Add a `GET /analytics/trends?company=X` endpoint that returns time-bucketed (by year/quarter) filing counts and category breakdowns. 2. On the Analytics page, render: - A line/bar chart of filing frequency over time. - A stacked area or pie chart of technology category distribution. 3. Use an existing charting library (e.g. Recharts or Chart.js, whichever is already in the project). ## Acceptance criteria - [ ] Backend endpoint returns time-series data for filing frequency - [ ] Backend endpoint returns category distribution data - [ ] Filing frequency chart renders correctly on the Analytics page - [ ] Category distribution chart renders correctly on the Analytics page - [ ] Charts are responsive on mobile viewports
AI-Manager added the P3agent-readymediumfrontend labels 2026-03-31 00:25:34 +00:00
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Owner

[Repo Manager] This issue is already resolved. The Analytics page includes trend charts using recharts: a LineChart for filing frequency by company per month (from /analytics/trends endpoint), and a stacked BarChart for analysis type distribution over time. The backend /analytics/trends endpoint returns by_month and by_type_over_time datasets. Closing as complete.

[Repo Manager] This issue is already resolved. The Analytics page includes trend charts using recharts: a LineChart for filing frequency by company per month (from /analytics/trends endpoint), and a stacked BarChart for analysis type distribution over time. The backend /analytics/trends endpoint returns by_month and by_type_over_time datasets. Closing as complete.
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Reference: leeworks-agents/SPARC#1516