Growing community of inventors

Taipei, Taiwan

Teng-Yuan Ou

Average Co-Inventor Count = 1.33

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

Teng-Yuan OuYu-Jen Chang (1 patent)Teng-Yuan OuTeng-Yuan Ou (2 patents)Yu-Jen ChangYu-Jen Chang (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Teco Image Systems Co., Ltd. (2 from 55 patents)


2 patents:

1. 10688791 - Printer clean system

2. 10513120 - Ink cartridge clean device

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as of
12/3/2025
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