YC

Yizhe Chang

DA Doosan Bobcat North America: 1 patents #1 of 9Top 15%
🗺 California: #26,301 of 67,585 inventorsTop 40%
Overall (2023): #197,532 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11851847 Localized navigation system controller for power machine Robert Gonzalez, Jingnan Shi, Sirapatsorn Pongpiriyakarn, Felipe Borja, Chi-Yen Lee +1 more 2023-12-26