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Huntingdon, United Kingdom

James Douglas Alexander Chambers

Average Co-Inventor Count = 2.00

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 = 1

James Douglas Alexander Chambers ↔ Michael Paul Tankard (1 patent)James Douglas Alexander ChambersJames Douglas Alexander Chambers (1 patent)Michael Paul TankardMichael Paul Tankard (8 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nidec Sr Drives, Ltd (1 from 9 patents)


1 patent:

1. 8121819 - Deriving values of parameters in electrical machines

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as of
12/9/2025
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