Growing community of inventors

Williamsville, NY, United States of America

Chalin Yu

Average Co-Inventor Count = 1.85

ph-index = 4

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 = 31

Chalin YuMichael D Armbruster (1 patent)Chalin YuSeth Galley (1 patent)Chalin YuJuliette Marlene Welch (1 patent)Chalin YuRobert Mark Goszewski (1 patent)Chalin YuNoah Paul Mauer (1 patent)Chalin YuChalin Yu (4 patents)Michael D ArmbrusterMichael D Armbruster (12 patents)Seth GalleySeth Galley (7 patents)Juliette Marlene WelchJuliette Marlene Welch (7 patents)Robert Mark GoszewskiRobert Mark Goszewski (5 patents)Noah Paul MauerNoah Paul Mauer (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mattel, Inc. (4 from 1,703 patents)


4 patents:

1. 9750350 - Bouncing and swiveling infant support structure

2. D767315 - Frame for an infant support structure

3. 9204733 - Child's walking and jumping device

4. D662737 - Support frame for a children's product

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as of
1/19/2026
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