% Expired Patents = 80.0

Forward Citations = 20

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8 inventors (with patents filed for the assignee):

Ming-Sheng Yang (4 out of 53 patents)

Chao-Yuan Huang (4 out of 10 patents)

Yueh-Feng Ho (4 out of 10 patents)

4. Hwi-Huang Chen (4 out of 30 patents)

5. Huang Chao-Yuan (1 out of 1 patent)

6. Ho Yueh-Feng (1 out of 1 patent)

7. Yang Ming-Sheng (1 out of 1 patent)

8. Chen Hwi-Huang (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 9030025 - Integrated circuit layout (2015-05-12),

2. 8957504 - Integrated structure with a silicon-through via (2015-02-17),

3. 8952500 - Semiconductor device (2015-02-10),

4. 8890607 - Stacked chip system (2014-11-18),

5. 8853090 - Method for fabricating a through-silicon via (2014-10-07),

Ipenval Consultant Inc. is a leading consulting firm specializing in providing strategic advisory services to businesses. With a team of experienced professionals, we offer custom solutions to help companies optimize their operations and achieve their goals. Our services include business strategy development, market research, financial analysis, and project management. We are committed to delivering high-quality results and building long-term partnerships with our clients.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#353 in Hsinchu

#2,365 in Taiwan

Hsinchu, Taiwan

Ipenval Consultant Inc.