Growing community of inventors

Dongguan, China

Hai Jun Li

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 = 0

Hai Jun Li ↔ Matthew J Peña (1 patent)Hai Jun LiHai Jun Li (1 patent)Matthew J PeñaMatthew J Peña (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Milwaukee Electric Tool Corporation (1 from 2,541 patents)


1 patent:

1. 12347965 - Power tool battery charger

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12/7/2025
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