HC

Haiyan Chai

BO BOE: 1 patents #1,623 of 3,061Top 55%
Overall (2025): #376,143 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12210740 Handwriting input display method and device, computer readable storage medium Zhongru Li, Chuan Li, Yuzhu Liu, Xiaoyu YIN 2025-01-28