For the Inventor, By the Inventor

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Hsin-chu, Taiwan

United Mircroelectronics Co.

USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Pak Leung (1 out of 8 patents)

Ernst H Demm (1 out of 6 patents)

Alexander M Hirsch (1 out of 3 patents)

4. Robert C Wong (1 out of 89 patents)

1 patent: Sort by Forward Citations

1. 8378493 - Generation of metal holes by via mutation (2013-02-19),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#83 in Hsin-chu

#5,929 in Taiwan

Hsin-chu, Taiwan

United Mircroelectronics Co.

Forward Citations = 0

4 inventors:

Pak Leung (1 out of 8 patents)

Ernst H Demm (1 out of 6 patents)

Alexander M Hirsch (1 out of 3 patents)

4. Robert C Wong (1 out of 89 patents)

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