For the Inventor, By the Inventor

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Shang Hwang Industry Co., Ltd.

USPTO Granted Patents = 2

EPO Patents = 2

Forward Citations = 3

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4 inventors (with patents filed for the assignee):

Shing Lung Tai (2 out of 2 patents)

Tatsuji Kumabayashi (2 out of 2 patents)

Chiu Hao Cheng (1 out of 1 patent)

4. Chun Liang Kuo (1 out of 1 patent)

5. Chun Liang c/o Zeroplus Technology Co Ltd Kuo (0 patent)

6. Shing Lung c/o Shang Hwang Industry Co Ltd Tai (0 patent)

7. Chiu Hao c/o Zeroplus Technology Co Ltd Cheng (0 patent)

2 patents: Sort by Forward Citations

1. 8754846 - Indication position calculation system, indicator for indication position calculation system, game system, and indication position calculation method (2014-06-17),

2. 8290214 - Indication position calculation system, indicator for indication position calculation system, game system, and indication position calculation method for user input in dynamic gaming systems (2012-10-16),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#1,416 in Taipei

#4,103 in Taiwan

Shang Hwang Industry Co., Ltd.

Forward Citations = 3

4 inventors:

Shing Lung Tai (2 out of 2 patents)

Tatsuji Kumabayashi (2 out of 2 patents)

Chiu Hao Cheng (1 out of 1 patent)

4. Chun Liang Kuo (1 out of 1 patent)

5. Chun Liang c/o Zeroplus Technology Co Ltd Kuo (0 patent)

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