Growing community of inventors

Suzhou, China

Alan Qian

Average Co-Inventor Count = 2.00

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 = 42

Alan Qian ↔ Michael Meyer (1 patent)Alan QianAlan Qian (1 patent)Michael MeyerMichael Meyer (52 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alfred Kaercher Gmbh & Co. Kg (1 from 212 patents)


1 patent:

1. D861268 - Vacuum cleaner

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as of
12/10/2025
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