Growing community of inventors

Hong Kong, China

Alton Yat-Hung Leung

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 = 12

Alton Yat-Hung LeungKevin J Tarter (1 patent)Alton Yat-Hung LeungAlton Yat-Hung Leung (1 patent)Kevin J TarterKevin J Tarter (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Coleman Company, Inc. (1 from 487 patents)


1 patent:

1. 7845827 - LED spotlight

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as of
12/12/2025
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