Growing community of inventors

Hong Kong, China

Poon Lap Chan

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 15

Poon Lap ChanJames G Montagnino (2 patents)Poon Lap ChanDirk Niedermann (2 patents)Poon Lap ChanKin Wan Li (2 patents)Poon Lap ChanPoon Lap Chan (2 patents)James G MontagninoJames G Montagnino (90 patents)Dirk NiedermannDirk Niedermann (13 patents)Kin Wan LiKin Wan Li (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Crane USA Inc. (2 from 3 patents)


2 patents:

1. 10729871 - Vapor delivery system

2. D835763 - Portable humidifier

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idiyas.com
as of
1/13/2026
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