YC

Yizhe Chang

DA Doosan Bobcat North America: 1 patents #20 of 69Top 30%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #2,628,652 of 4,157,543Top 65%
1
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Issued Patents All Time

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