Growing community of inventors

El Cerrito, CA, United States of America

Helen Liu

Average Co-Inventor Count = 9.00

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 = 0

Helen LiuDavid D Smith (1 patent)Helen LiuAnn P Waldhauer (1 patent)Helen LiuTim Dennis (1 patent)Helen LiuJane Manning (1 patent)Helen LiuHsin-Chiao Luan (1 patent)Helen LiuGenevieve A Solomon (1 patent)Helen LiuBrenda Pagulayan Malgapu (1 patent)Helen LiuJoseph Ramirez (1 patent)Helen LiuDavid Smith (1 patent)Helen LiuHelen Liu (1 patent)David D SmithDavid D Smith (126 patents)Ann P WaldhauerAnn P Waldhauer (24 patents)Tim DennisTim Dennis (22 patents)Jane ManningJane Manning (11 patents)Hsin-Chiao LuanHsin-Chiao Luan (7 patents)Genevieve A SolomonGenevieve A Solomon (3 patents)Brenda Pagulayan MalgapuBrenda Pagulayan Malgapu (1 patent)Joseph RamirezJoseph Ramirez (1 patent)David SmithDavid Smith (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sunpower Corporation (1 from 854 patents)


1 patent:

1. 10629760 - Method of fabricating an emitter region of a solar cell

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12/4/2025
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