Growing community of inventors

Hampstead, NH, United States of America

John Urbahn

Average Co-Inventor Count = 6.00

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 = 198

John UrbahnZheng Xu (1 patent)John UrbahnXing Chen (1 patent)John UrbahnKenny King-tai Ngan (1 patent)John UrbahnTse-Yong Yao (1 patent)John UrbahnLawrence P Bourget (1 patent)John UrbahnJohn Urbahn (1 patent)Zheng XuZheng Xu (182 patents)Xing ChenXing Chen (47 patents)Kenny King-tai NganKenny King-tai Ngan (23 patents)Tse-Yong YaoTse-Yong Yao (14 patents)Lawrence P BourgetLawrence P Bourget (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Applied Materials, Inc. (1 from 13,700 patents)


1 patent:

1. 6051114 - Use of pulsed-DC wafer bias for filling vias/trenches with metal in HDP

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12/9/2025
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