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

Zhi Liu

SC Shenzhen Wenjian Technology Co.: 5 patents #1 of 2Top 50%
📍 Lo Wu, CN: #248 of 4,691 inventorsTop 6%
Overall (2025): #18,445 of 469,880Top 4%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1093574 Toilet seat Tingting Yin 2025-09-16
D1093575 Potty trainer Tingting Yin 2025-09-16
12390055 Auxiliary support bar for bathtub and bathtub having the same Tingting Yin 2025-08-19
12376708 Baby bath support device Tingting Yin 2025-08-05
D1076031 Baby training toilet Tingting Yin 2025-05-20