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Helen X. Qin

General Motors: 2 patents #324 of 1,893Top 20%
📍 Sterling Heights, MI: #18 of 119 inventorsTop 20%
🗺 Michigan: #1,718 of 9,817 inventorsTop 20%
Overall (2018): #145,196 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10122054 Battery pack systems that include polymers Jingmei Shen, Mei Cai, Zhongying Shi, Tao Wang, Wayne Z. Ptasinski +3 more 2018-11-06
10044209 Method and apparatus for charging a high-voltage battery assembly Andrew J. Namou, Cotrina C. Connolly, Paul Stephen Zombory, Aniket Kothari 2018-08-07