Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LM

Lanhao Mao — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
Cambridge, MA: #3,974 of 8,183 inventorsTop 50%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Lanhao Mao has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 2023 and the most recent in July 2024. Lanhao Mao ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Lanhao Mao in Cambridge, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12043499 Systems and methods for automated robotic sortation Jane Shi 2024-07-23 $326,476,000
11548739 Systems and methods for automated robotic sortation Jane Shi 2023-01-10 $175,080,000