Forward Citations = 3

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5 inventors (with patents filed for the assignee):

Yusho Nakase (7 out of 7 patents)

Shiying Yang (7 out of 7 patents)

Chaoxian Chen (7 out of 7 patents)

4. Sen Yang (1 out of 3 patents)

5. Xianwu Hu (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 12494331 - Multi-directional input device (2025-12-09),

2. 12296254 - Multidirectional input device, game machine handle and game machine (2025-05-13),

3. 12164325 - Multidirectional input device and controller (2024-12-10),

4. 11869732 - Multi-directional input device, handle and game machine (2024-01-09),

5. 11609595 - Multi-directional input device (2023-03-21),

6. 11561568 - Multi-directional input device and game machine (2023-01-24),

7. 11526192 - Multi-directional input device and game machine (2022-12-13),

Shenzhen Zesum Technology Co., Ltd. is a leading provider of technology solutions for various industries. Established in 2010, we specialize in the design, development, and production of high-quality electronic products. With a strong focus on innovation and customer satisfaction, we strive to provide cutting-edge solutions to meet the evolving needs of our clients.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#521 in Shenzhen

#3,401 in China

Shenzhen, China

Shenzhen Zesum Technology Co., Ltd.