Growing community of inventors

Shanghai, China

Ma Long-sheng

Average Co-Inventor Count = 4.00

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 = 6

Ma Long-shengJohn L Hall (1 patent)Ma Long-shengLeo W Hollberg (1 patent)Ma Long-shengJon H Shirley (1 patent)Ma Long-shengMa Long-sheng (1 patent)John L HallJohn L Hall (20 patents)Leo W HollbergLeo W Hollberg (4 patents)Jon H ShirleyJon H Shirley (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Government of the United States of America, As Represented by the Secretary of Commerce (1 from 735 patents)


1 patent:

1. 4590597 - Modulation transfer spectroscopy for stabilizing lasers

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12/11/2025
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