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For the Inventor, By the Inventor

Hsinchu, Taiwan

Cheng-Jui Yang

USPTO Granted Patents = 10 

Average Co-Inventor Count = 8.6

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal9 out of 33 
 
Sino-american Silicon Products Inc.
 patents
silverMedal1 out of 302 
 
Globalwafers Co., Ltd.
 patents

Years Active: 2016-2024

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10 patents (USPTO):Explore Patents
1. 11971365 - Wafer processing system and rework method thereof (2024-04-30),
2. 10825940 - Polycrystalline silicon column and polycrystalline silicon wafer (2020-11-03),
3. 10510830 - N-type polysilicon crystal, manufacturing method thereof, and N-type polysilicon wafer (2019-12-17),
4. 10297702 - Polycrystalline silicon column and polycrystalline silicon wafer (2019-05-21),
5. 10138572 - Crystalline silicon ingot and method of fabricating the same (2018-11-27),
6. 10087080 - Methods of fabricating a poly-crystalline silcon ingot from a nucleation promotion layer comprised of chips and chunks of silicon-containing particles (2018-10-02),
7. 10065863 - Poly-crystalline silicon ingot having a nucleation promotion layer comprising a plurality of chips and chunks of poly-crystalline silicon on the bottom (2018-09-04),
8. 9637391 - Crystalline silicon ingot including nucleation promotion layer (2017-05-02),
9. 9493357 - Method of fabricating crystalline silicon ingot including nucleation promotion layer (2016-11-15),
10. 9315918 - Crystalline silicon ingot and method of fabricating the same (2016-04-19),

Title: Cheng-Jui Yang: Innovator in Wafer Processing Technology

Introduction

Cheng-Jui Yang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of wafer processing technology, holding a total of 10 patents. His innovative work has advanced the efficiency and effectiveness of semiconductor manufacturing processes.

Latest Patents

Among his latest patents, Cheng-Jui Yang has developed a wafer processing system and a rework method thereof. This system includes an image capture device that captures an image of a wafer to generate a captured image. A control device detects a defect pattern in the captured image, calculates a target removal thickness according to the distribution of contrast values of the defect pattern, and controls a processing device to perform processing on the wafer based on the target removal thickness. Another notable patent is for a polycrystalline silicon column and polycrystalline silicon wafer. This wafer includes a plurality of silicon grains, with a carbon content greater than 4 ppma and a resistivity of greater than or equal to 1.55 Ω-cm.

Career Highlights

Cheng-Jui Yang has worked with several notable companies in the semiconductor industry, including Sino-American Silicon Products Inc. and GlobalWafers Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in wafer processing technology.

Collaborations

Throughout his career, Cheng-Jui Yang has collaborated with talented individuals such as Wen-Huai Yu and Yu-Min Yang. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Cheng-Jui Yang's contributions to wafer processing technology exemplify his dedication to innovation in the semiconductor industry. His patents reflect a commitment to improving manufacturing processes and enhancing product quality.

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