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For the Inventor, By the Inventor

Taipei, Taiwan

Feei Cherng Enterprise Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 5

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2 inventors (with patents filed for the assignee):

goldMedal Fu-Yuan Hsieh (1 out of 103 patents)

silverMedal Shu-Mei Yang (1 out of 1 patent)


2 patents:

1. 9853341 - Shell of electronic device and wave filter (2017-12-26),
2. 8564054 - Trench semiconductor power device having active cells under gate metal pad (2013-10-22),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#1,419 in Taipei

#4,112 in Taiwan

...
Taipei, Taiwan

Feei Cherng Enterprise Co., Ltd.

Forward Citations = 5

2 inventors:

goldMedal Fu-Yuan Hsieh (1 out of 103 patents)

silverMedal Shu-Mei Yang (1 out of 1 patent)

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