Growing community of inventors

Taoyuan, Taiwan

Ching-Hsiang Chang

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 = 1

Ching-Hsiang ChangYen-Lin Chen (2 patents)Ching-Hsiang ChangXiang-Biao Tang (2 patents)Ching-Hsiang ChangChing-Hsiang Chang (2 patents)Yen-Lin ChenYen-Lin Chen (9 patents)Xiang-Biao TangXiang-Biao Tang (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bellwether Electronic Corp. (2 from 31 patents)

2. Bellwether Electronic (Kunshan) Co., Ltd (1 from 4 patents)

3. Bellwether Electronic (Kushan) Co., Ltd (1 from 1 patent)


2 patents:

1. 12155143 - Current transmission assembly and current transmission system

2. 11888252 - Current transmission assembly and current transmission system

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1/8/2026
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