Qian Gao has been granted 4 US patents while listed as an inventor at Mapbox . The first was granted in 2019 and the most recent in November 2025. Qian Gao ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Qian Gao in Washington, DC, US.
Patents per Year Patents granted per year, 2019 to 2022 Bar chart with a peak of 1 patents in 2019. peak 1 2019: 1 patents 2019 2021: 1 patents 2021 2022: 1 patents 2022
Issued Patents All Time
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Showing 1–4 of 4 patents
Patent # Title Co-Inventors Date
12457924 Smart mowing system Hong-Qi Wang , De-Nian Yang 2025-11-04
11460996 Modifying style layer properties of a digital map Saman Bemel-Benrud , Thomas Christopher MacWright , Eden Halperin , Lauren Budorick , Scott Sturges Andrews 2022-10-04
11003344 Modifying style layer properties of a digital map Saman Bemel-Benrud , Thomas Christopher MacWright , Eden Halperin , Lauren Budorick , Scott Sturges Andrews 2021-05-11
10416866 Representation of digital map styling properties across zoom levels Saman Bemel-Benrud , Thomas Christopher MacWright , Eden Halperin , Lauren Budorick 2019-09-17