Growing community of inventors

London, United Kingdom

Matthew J Richards

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 = 2

Matthew J Richards ↔ James Digby Collier (1 patent)Matthew J RichardsMatthew J Richards (1 patent)James Digby CollierJames Digby Collier (15 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Cambridge Consultants Limited (1 from 58 patents)


1 patent:

1. 5412338 - Frequency synthesizer

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12/15/2025
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