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For the Inventor, By the Inventor

Tainan, Taiwan

Zen-Fong Huang

USPTO Granted Patents = 12

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal12 out of 40,635 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2015-2025

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12 patents (USPTO):
1. 12288798 - Backside illuminated image sensor device with shielding layer and forming method (2025-04-29),
2. 11810939 - Method of forming backside illuminated image sensor device with shielding layer (2023-11-07),
3. 11778320 - Method of manufacturing integrated circuit device (2023-10-03),
4. 11664403 - Manufacturing method of image sensor device having metal grid partially embedded in buffer layer (2023-05-30),
5. 11336814 - Integrated circuit device (2022-05-17),
6. 11335721 - Backside illuminated image sensor device with shielding layer (2022-05-17),
7. 11063077 - Semiconductor image sensor structure for enhancing light reception and manufacturing method thereof (2021-07-13),
8. 10515991 - Semiconductor structure and manufacturing method thereof (2019-12-24),
9. 10484590 - Integrated circuit device (2019-11-19),
10. 9543352 - CMOS image sensor with embedded micro-lenses (2017-01-10),
11. 9247116 - Image sensor device with light guiding structure (2016-01-26),
12. 9201195 - Method and structure for reducing light crosstalk in integrated circuit device (2015-12-01),

Title: Innovations by Zen-Fong Huang in Image Sensor Technology

Introduction

Zen-Fong Huang is a prolific inventor based in Tainan, Taiwan, renowned for his significant contributions to the field of image sensor technology. With a remarkable portfolio of 12 patents, he has demonstrated a strong commitment to advancing the performance and capabilities of image sensors.

Latest Patents

Among his latest innovations are two notable patents related to backside illuminated image sensor devices with shielding layers. The first patent details an image sensor that consists of a pixel array, a dielectric layer, and multiple conductive shielding regions. Specifically, the first conductive shielding regions are positioned at the four corners, while the second conductive shielding regions are located along the sides of the pixel array. This design enhances the sensor's performance by optimizing its light capture capabilities.

The second patent presents a method for forming a backside illuminated image sensor device, where a patterned conductive shielding layer is created on a dielectric layer at the backside of a semiconductor substrate. This innovation surrounds the pixel array on the front side, ensuring improved efficacy and resolution in image capturing.

Career Highlights

Zen-Fong Huang is currently associated with Taiwan Semiconductor Manufacturing Company Limited (TSMC), a global leader in semiconductor manufacturing. His work has played a crucial role in enhancing the technological capabilities of the company, particularly in the development of advanced image sensor solutions.

Collaborations

Throughout his career, Zen-Fong has collaborated with esteemed colleagues, including Volume Chien and Su-Hua Chang. Together, they form a dynamic team that fosters innovation and pushes the boundaries of semiconductor technology.

Conclusion

Zen-Fong Huang's contributions to the field of image sensors underscore his status as a leading inventor. His innovative patents and collaborative efforts continue to drive advancements within the industry, positioning him as a pivotal figure in the evolution of image sensor technology. His work exemplifies the spirit of innovation that characterizes the semiconductor field today.

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