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

Da An — 5 Patents

AEAeva: 1 patents #55 of 63Top 90%
CCCoway Co.: 1 patents #150 of 233Top 65%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Da An has been granted 5 US patents while listed as an inventor at Aeva. The first was granted in 2019 and the most recent in August 2025. Da An ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Da An in Seoul, CA, KR.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1090802 Air purifier Seung Yoon Noh, Su Min Shin, Jung Jae Jeon 2025-08-26
D1086359 Water purifier Ji In Hong, Ga Hee Kim 2025-07-29
D1086360 Water purifier Ga Hee Kim, Ji In Hong 2025-07-29
11693101 Techniques for target orientation estimation Jose Krause Perin, Kumar Bhargav Viswanatha, Mina Rezk 2023-07-04
10379098 Rating evaluation method for groundwater pollution source intensity Beidou Xi, Juan Li, Ningqing LV, Yang Yang, Yue Wang +1 more 2019-08-13