Growing community of inventors

Novi, MI, United States of America

Jo Anna Johnson

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 11

Jo Anna JohnsonJames Stephen Speck (1 patent)Jo Anna JohnsonPierre M Petroff (1 patent)Jo Anna JohnsonHao Lee (1 patent)Jo Anna JohnsonJo Anna Johnson (1 patent)James Stephen SpeckJames Stephen Speck (131 patents)Pierre M PetroffPierre M Petroff (21 patents)Hao LeeHao Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. University of California (1 from 15,462 patents)


1 patent:

1. 6583436 - Strain-engineered, self-assembled, semiconductor quantum dot lattices

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12/9/2025
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