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New York, NY, United States of America

Yu Sun

Average Co-Inventor Count = 3.00

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 = 7

Yu SunAngelo W Palmieri (2 patents)Yu SunDonald A Palmieri (2 patents)Yu SunYu Sun (2 patents)Angelo W PalmieriAngelo W Palmieri (6 patents)Donald A PalmieriDonald A Palmieri (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gemological Appraisal Association, Inc. (2 from 5 patents)


2 patents:

1. 10036711 - Gemstone registration and recovery system, and systems for evaluating the light performance of a gemstone and capturing forensic characteristics of a gemstone

2. 9746422 - Gemstone registration and recovery system, and systems for evaluating the light performance of a gemstone and capturing forensic characteristics of a gemstone

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1/9/2026
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