Trademarks = 33

Forward Citations = 4

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7 inventors (with patents filed for the assignee):

Hsin-Wei Huang (1 out of 5 patents)

Jia-Wei Yang (1 out of 1 patent)

Shih-Ming Chang (1 out of 1 patent)

4. Li-Hsien Chang (1 out of 1 patent)

5. Chi-Shian Wang (1 out of 1 patent)

6. Cheng-Yuan Chi (1 out of 1 patent)

7. Yaw-Hoing Wen (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 10147093 - System and method for cash flow verification by third party platform (2018-12-04),

2. 8109830 - Driving simulation device for executing a simulating game (2012-02-07),

3. 7997986 - Steering wheel-shaped joystick for arcade game machine (2011-08-16),

4. 6932208 - Avoiding bill being extracted apparatus (2005-08-23),

International Games System Co., Ltd. (IGS) is a leading manufacturer and distributor of arcade gaming machines and systems. Established in 1991, IGS has been providing high-quality gaming products and services to customers worldwide. With a strong commitment to innovation and customer satisfaction, IGS continues to be a trusted name in the gaming industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#910 in Taipei

#2,618 in Taiwan

Taipei, Taiwan

International Games System Co., Ltd.