Growing community of inventors

Hong Kong, China

Fuk Yuen Cheng

Average Co-Inventor Count = 9.00

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 = 22

Fuk Yuen ChengStephen B Leonard (2 patents)Fuk Yuen ChengJeffrey L Harwig (2 patents)Fuk Yuen ChengMichael J Skalitzky (2 patents)Fuk Yuen ChengRobert J Kopanic (2 patents)Fuk Yuen ChengRichard L Norwood (2 patents)Fuk Yuen ChengZhi Bin Wen (2 patents)Fuk Yuen ChengSteven C Shirley (2 patents)Fuk Yuen ChengJian Shi (2 patents)Fuk Yuen ChengFuk Yuen Cheng (2 patents)Stephen B LeonardStephen B Leonard (51 patents)Jeffrey L HarwigJeffrey L Harwig (17 patents)Michael J SkalitzkyMichael J Skalitzky (8 patents)Robert J KopanicRobert J Kopanic (8 patents)Richard L NorwoodRichard L Norwood (4 patents)Zhi Bin WenZhi Bin Wen (2 patents)Steven C ShirleySteven C Shirley (2 patents)Jian ShiJian Shi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. S. C. Johnson Son, Inc. (2 from 2,355 patents)


2 patents:

1. 8240933 - Heated flowable product dispenser

2. 8061918 - Heated flowable product dispenser

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as of
1/3/2026
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