Growing community of inventors

Shanghai, China

Mark Ma

Average Co-Inventor Count = 5.00

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 = 5

Mark Ma ↔ Song Yang (1 patent)Mark Ma ↔ Chunheng Kang (1 patent)Mark Ma ↔ Colin Huang (1 patent)Mark Ma ↔ Xin Sheng (1 patent)Mark MaMark Ma (1 patent)Song YangSong Yang (52 patents)Chunheng KangChunheng Kang (7 patents)Colin HuangColin Huang (3 patents)Xin ShengXin Sheng (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lumileds Holding B.v. (1 from 64 patents)


1 patent:

1. D862743 - LED bulb

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12/27/2025
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