Growing community of inventors

Hong Kong, China

Lo Yun Tai

Average Co-Inventor Count = 1.00

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 = 24

Lo Yun TaiLo Yun Tai (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Double Color Industrial Ltd. (1 from 3 patents)


1 patent:

1. 7434771 - Expandable support for sewer or drainage conduit

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as of
12/19/2025
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