For the Inventor, By the Inventor

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Taoyuan County, Taiwan

Qlada Corporation

USPTO Granted Patents = 2

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

Chien-Chiang Hsu (1 out of 3 patents)

Chang-Hung Lee (1 out of 15 patents)

Shiau-Shiu Ruan (1 out of 1 patent)

4. Shu-Yi Chen (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 8023914 - Method for determining region where broadcasting receiver is located (2011-09-20),

2. 7815318 - Projector capable of adjusting brightness and brightness uniformity (2010-10-19),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#53 in Taoyuan County

#4,111 in Taiwan

Taoyuan County, Taiwan

Qlada Corporation

Forward Citations = 2

4 inventors:

Chien-Chiang Hsu (1 out of 3 patents)

Chang-Hung Lee (1 out of 15 patents)

Shiau-Shiu Ruan (1 out of 1 patent)

4. Shu-Yi Chen (1 out of 3 patents)

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