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

Dongfang Zhao

QC Qingdao Hisense Hitachi Air-Conditioning Systems Co.: 1 patents #1 of 9Top 15%
📍 Shandong, FL: #1 of 5 inventorsTop 20%
Overall (2025): #400,405 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12392505 Air conditioner Fali CAO, Xiaoyu Li, Lihua SHI, Xiaolei Liu, Yajun Li 2025-08-19