IDiyas

For the Inventor, By the Inventor

Beijing, China

Yanfei Chi

USPTO Granted Patents = 6 

Average Co-Inventor Count = 9.2

ph-index = 1


Company Filing History:

goldMedal6 out of 142 
 
Fuzhou Boe Optoelectronics Technology Co., Ltd.
 patents
silverMedal5 out of 18,140 
 
Boe Technology Group Co., Ltd.
 patents
bronzeMedal1 out of 1,242 
 
Beijing Boe Technology Development Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2020-2022

where 'Filed Patents' based on already Granted Patents

6 patents (USPTO):
1. 11522018 - Pixel structure, display panel and display apparatus (2022-12-06),
2. 11332665 - Phosphors and preparation method thereof as well as white LED (2022-05-17),
3. 11211574 - Light emitting device and fabrication method thereof, and electronic apparatus (2021-12-28),
4. 11064186 - Display module, display device and working method thereof (2021-07-13),
5. 11056605 - Detection panel and manufacturing method thereof (2021-07-06),
6. 10794759 - Optical detection sensor (2020-10-06),

Title: Yanfei Chi: Innovator in Display Technology

Introduction

Yanfei Chi is a prominent inventor based in Beijing, China. He has made significant contributions to the field of display technology, holding a total of 6 patents. His work focuses on innovative pixel structures and phosphors that enhance display performance.

Latest Patents

Yanfei Chi's latest patents include a pixel structure, a display panel, and a display apparatus. The pixel structure comprises a plurality of pixel units, with each unit containing multiple sub-pixels divided into at least two target sub-pixels, separated by a designated region. Additionally, he has developed phosphors and a preparation method for white LEDs. These phosphors, characterized by the chemical formula α-Ba3Y1-x(BO3)3:xDy3+, are designed to emit white light when excited by near-ultraviolet light.

Career Highlights

Throughout his career, Yanfei Chi has worked with notable companies such as Fuzhou BOE Optoelectronics Technology Co., Ltd. and BOE Technology Group Co., Ltd. His expertise in display technology has positioned him as a key player in the industry.

Collaborations

Yanfei Chi has collaborated with several professionals in his field, including Shaojun Sun and Guiguang Hu. These partnerships have contributed to the advancement of his innovative projects.

Conclusion

Yanfei Chi's contributions to display technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in display systems and phosphor technology.

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