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Waltham Chase, Southampton SO32 2LG, United Kingdom

Steven Hughes

Average Co-Inventor Count = 3.00

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 = 12

Steven HughesWilliam Nevil Johnson (1 patent)Steven HughesChristopher George Rice (1 patent)Steven HughesSteven Hughes (1 patent)William Nevil JohnsonWilliam Nevil Johnson (6 patents)Christopher George RiceChristopher George Rice (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)


1 patent:

1. 6150923 - Alarm system

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