Growing community of inventors

Northridge, CA, United States of America

Joel Hirsch

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 = 4

Joel Hirsch ↔ Michael J Hirsch (1 patent)Joel Hirsch ↔ Eric D Hirsch (1 patent)Joel Hirsch ↔ Francis J McNeal (1 patent)Joel HirschJoel Hirsch (1 patent)Michael J HirschMichael J Hirsch (6 patents)Eric D HirschEric D Hirsch (2 patents)Francis J McNealFrancis J McNeal (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,966 patents)


1 patent:

1. 8723859 - LCD large-scale display

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1/18/2026
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