Growing community of inventors

Tempe, AZ, United States of America

James Ekberg

Average Co-Inventor Count = 7.00

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

James Ekberg ↔ John F Stumpf (1 patent)James Ekberg ↔ David T Marquardt (1 patent)James Ekberg ↔ Michael D Smigel (1 patent)James Ekberg ↔ James Jed Crawford (1 patent)James Ekberg ↔ Antoni F Jakubiec (1 patent)James Ekberg ↔ Joe E Koeth (1 patent)James EkbergJames Ekberg (1 patent)John F StumpfJohn F Stumpf (9 patents)David T MarquardtDavid T Marquardt (4 patents)Michael D SmigelMichael D Smigel (4 patents)James Jed CrawfordJames Jed Crawford (2 patents)Antoni F JakubiecAntoni F Jakubiec (2 patents)Joe E KoethJoe E Koeth (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Novellus Systems Incorporated (1 from 993 patents)


1 patent:

1. 7354335 - CMP apparatus and load cup mechanism

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as of
12/24/2025
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