Wei-Chan Chang

This inventor holds 7 USPTO granted patents and 2 published patent applications. Top assignee: Vanguard International Semiconductor Corporation. Active years: 2021-2026.

USPTO Granted Patents = 7 (Patent Applications = 2)

% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

7 out of 1,132

Vanguard International Semiconductor Corporation

patents

Years Active: 2021-2026

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12588235 - Semiconductor structure and manufacturing method of the same (2026-03-24),

2. 12131973 - Semiconductor device and method forming the same (2024-10-29),

3. 11935878 - Package structure and method for manufacturing the same (2024-03-19),

4. 11810804 - Method of forming dice and structure of die (2023-11-07),

5. 11588036 - High-efficiency packaged chip structure and electronic device including the same (2023-02-21),

6. 11309201 - Method of forming dice and structure of die (2022-04-19),

7. 11133246 - Semiconductor structure employing conductive paste on lead frame (2021-09-28),

Title: Wei-Chan Chang: Innovator in Semiconductor Technology

Introduction

Wei-Chan Chang is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His innovative work has advanced the development of semiconductor devices and manufacturing methods.

Latest Patents

Wei-Chan Chang's latest patents include a semiconductor device and a method for forming the same. This semiconductor device features a substrate, a seed layer, a compound semiconductor stack layer, and both source and drain metal layers. Additionally, it incorporates a conductive layer that connects the seed layer and the source metal layer, enhancing the device's functionality. Another notable patent is for a package structure and the method for manufacturing it. This method involves providing a carrier board and at least one die, which includes various structures and layers designed to improve the efficiency and reliability of semiconductor devices.

Career Highlights

Wei-Chan Chang is currently employed at Vanguard International Semiconductor Corporation, where he continues to push the boundaries of semiconductor innovation. His work has not only contributed to the company's success but has also positioned him as a key figure in the semiconductor industry.

Collaborations

Throughout his career, Wei-Chan has collaborated with talented individuals such as Hsiu-Mei Yu and Chang-Sheng Lin. These collaborations have fostered a creative environment that has led to groundbreaking advancements in semiconductor technology.

Conclusion

Wei-Chan Chang's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to shape the future of semiconductor devices and manufacturing methods.