Growing community of inventors

Shanghai, China

Lisa Ma

Average Co-Inventor Count = 3.00

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

Lisa MaJing Xu (1 patent)Lisa MaTakuya Matsumoto (1 patent)Lisa MaLisa Ma (1 patent)Jing XuJing Xu (50 patents)Takuya MatsumotoTakuya Matsumoto (34 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Baker Hughes Oilfield Operations LLC (1 from 838 patents)


1 patent:

1. 11879854 - Positioning of x-ray imaging system using an optical camera

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12/24/2025
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