Growing community of inventors

Ninghai, China

Chang Shu

Average Co-Inventor Count = 4.00

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 = 4

Chang Shu ↔ Joanna Lynn Celestina (1 patent)Chang Shu ↔ Ruth Sholtis-Furyes (1 patent)Chang Shu ↔ Siu Bong Ng (1 patent)Chang ShuChang Shu (1 patent)Joanna Lynn CelestinaJoanna Lynn Celestina (10 patents)Ruth Sholtis-FuryesRuth Sholtis-Furyes (7 patents)Siu Bong NgSiu Bong Ng (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Energizer Brands, LLC (1 from 186 patents)


1 patent:

1. D918452 - Lighting device

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1/8/2026
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