Dawei Zai — 2 Patents at Ecopia Tech

Dawei Zai has been granted 2 US patents while listed as an inventor at Ecopia Tech. All of these patents were granted in 2025. Dawei Zai ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dawei Zai in Toronto, ON, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12406107	Annotation tools for reconstructing three-dimensional roof geometry	Yuanming Shu, Shuo Tan	2025-09-02
12394152	Enhancing elevation models with landcover feature data	Yuanming Shu, Shuo Tan, Ruijie Deng, Zihao Chen, Andi Dai	2025-08-19

Dawei Zai — 2 Patents

Issued Patents All Time

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