For the Inventor, By the Inventor

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Hsinchu, Taiwan

Vanguard Semiconductor Corp.

USPTO Granted Patents = 3

Forward Citations = 7

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5 inventors (with patents filed for the assignee):

Fu-Liang Yang (1 out of 155 patents)

Chau-Jen Kuo (1 out of 1 patent)

Bin Liu (1 out of 6 patents)

4. Horng-Jong Uang (1 out of 1 patent)

5. Wan-Li Cheng (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 6174815 - Method for planarizing DRAM cells (2001-01-16),

2. 5885403 - System for cleaning and etching (1999-03-23),

3. 5761855 - Structure and method of implementing a supplementary column for (1998-06-09),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#453 in Hsinchu

#3,301 in Taiwan

Hsinchu, Taiwan

Vanguard Semiconductor Corp.

Forward Citations = 7

5 inventors:

Fu-Liang Yang (1 out of 155 patents)

Chau-Jen Kuo (1 out of 1 patent)

Bin Liu (1 out of 6 patents)

4. Horng-Jong Uang (1 out of 1 patent)

5. Wan-Li Cheng (1 out of 2 patents)

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