Growing community of inventors

Singapore, Singapore

James McMahon

Average Co-Inventor Count = 2.40

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 = 7

James McMahonDonald John O'Riordan (2 patents)James McMahonPei-Der Tseng (1 patent)James McMahonJames McMahon (2 patents)Donald John O'RiordanDonald John O'Riordan (44 patents)Pei-Der TsengPei-Der Tseng (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Cadence Design Systems, Inc. (2 from 2,548 patents)


2 patents:

1. 9355130 - Method and system for component parameter management

2. 8949203 - Verification of design libraries and databases

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1/13/2026
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