King Jen Chang

Title: **Innovative Contributions of King Jen Chang in Tumor Imaging and Classification**

Introduction

King Jen Chang, an esteemed inventor based in Taipei, Taiwan, has made significant strides in the field of medical imaging and classification. With a remarkable portfolio comprising four patents, his work primarily focuses on innovative methods to enhance the analysis and imaging of tumors. His latest inventions demonstrate a profound commitment to advancing healthcare technology.

Latest Patents

Chang's expertise is notably reflected in his latest patents. His first patent details a **quantification method of the features of a tumor and an imaging method of the same**. This groundbreaking technology is capable of quantifying and imaging various characteristics of tumors, including the margin feature, cysts feature, calcifications feature, echoic feature, and heterogenesis feature. The approach involves calculating the moving variance of the grayscale of pixel points based on their gradient values, ultimately determining maximum, minimum, mean, and standard deviation values to accurately quantify or image tumor features.

Another significant contribution is his **method for a multi-layer classifier**, which is crucial for categorizing multiple image samples. This method entails several steps, such as receiving numerous samples, assessing the attributes' significance, and establishing a discriminant analysis model based on selected cut-points. Additionally, it includes performance evaluation and providing a stop criterion, proving to be a vital tool for effective image classification.

Career Highlights

Throughout his career, King Jen Chang has worked at notable organizations, including **Amcad Biomed Corporation**. His time at this company has played a pivotal role in shaping his inventiveness and contributing to advanced medical solutions.

Collaborations

Chang's innovative journey has been enriched through collaborations with esteemed colleagues such as **Wen Hwa Chen** and **Argon Chen**. These professional partnerships have undoubtedly fostered an environment of creativity and have led to the development of impactful inventions in the realm of medical imaging.

Conclusion

King Jen Chang's contributions exemplify the spirit of innovation in the medical technology sector. His patents, focusing on tumor analysis and classification, not only reflect his technical acumen but also significantly impact patient diagnostics and treatments. As the field of medical imaging continues to evolve, Chang's work demonstrates the importance of continuous innovation in improving healthcare outcomes.