Growing community of inventors

Taipei, Taiwan

Gerd Keiser

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 8

Gerd KeiserShien-Kuei Liaw (2 patents)Gerd KeiserChu-Lin Chang (2 patents)Gerd KeiserYu-Sheng Huang (2 patents)Gerd KeiserCheng-Kuang Liu (1 patent)Gerd KeiserZih-Rong Lin (1 patent)Gerd KeiserYu-Jhu Jhang (1 patent)Gerd KeiserGerd Keiser (3 patents)Shien-Kuei LiawShien-Kuei Liaw (7 patents)Chu-Lin ChangChu-Lin Chang (2 patents)Yu-Sheng HuangYu-Sheng Huang (2 patents)Cheng-Kuang LiuCheng-Kuang Liu (1 patent)Zih-Rong LinZih-Rong Lin (1 patent)Yu-Jhu JhangYu-Jhu Jhang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. National Taiwan University (3 from 1,722 patents)


3 patents:

1. 8315281 - Fiber ring laser system and the operation method thereof

2. 8311409 - Signal switching module for optical network monitoring and fault locating

3. 8306417 - Bidirectional multi-wavelength optical signal routing and amplification module

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1/12/2026
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