Growing community of inventors

Ypsilanti, MI, United States of America

Changhung Lin

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 = 0

Changhung LinTzyy-Shuh Chang (2 patents)Changhung LinHsun-Hau Huang (2 patents)Changhung LinChanghung Lin (2 patents)Tzyy-Shuh ChangTzyy-Shuh Chang (13 patents)Hsun-Hau HuangHsun-Hau Huang (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,966 patents)

2. Og Technologies, Inc. (1 from 13 patents)


2 patents:

1. 9594293 - Method and apparatus for uniformly focused ring light

2. 9291877 - Method and apparatus for uniformly focused ring light

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