Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
QH

Qian Ha

BO BOE: 2 patents #1,038 of 3,061Top 35%
Overall (2025): #94,180 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12340033 Pointer positioning method and apparatus, and instrument — 2025-06-24
12293558 Meter recognition apparatus, meter monitoring system, and monitoring method therefor — 2025-05-06