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

A123 Systems — 5 Patents in 2021

Rank (2021): #7,349 of 31,506Top 25%
12 inventors
5 Patents 2021

Top Inventors at A123 Systems 2021

Showing 1–12 of 12 inventors

RankNamePatents
1 Jeong-Ju Cho 2
2 Chuanjing Xu 1
2 Derek C. Johnson 1
2 Dylan Propst 1
2 Hyojin Lee 1
2 Jonathan Hostler 1
2 Judith M. LaForest 1
2 Maha Hammoud 1
2 Rocco Iocco 1
2 Sang Young Yoon 1
2 Timothy Hughes 1
2 Yang Chen 1