IDiyas

For the Inventor, By the Inventor

Singapore, Singapore

Chi Ren

USPTO Granted Patents = 29 

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 31(Granted Patents)


Company Filing History:

goldMedal29 out of 7,074 
 
United Microelectronics Corp.
 patents

Years Active: 2014-2025

where 'Filed Patents' based on already Granted Patents

29 patents (USPTO):
1. 12484218 - Electrically erasable programmable read only memory cell and forming method thereof (2025-11-25),
2. 12414294 - Memory device (2025-09-09),
3. 12283557 - Integrated circuit structure (2025-04-21),
4. 12249658 - Semiconductor memory device and fabrication method thereof (2025-03-11),
5. 12185532 - Structure of memory device having floating gate with protruding structure (2024-12-31),
6. 12057481 - Method for forming semiconductor memory device having a t-shaped erase gate (2024-08-06),
7. 12040369 - Semiconductor memory device and fabrication method thereof (2024-07-16),
8. 11955565 - Semiconductor memory device and fabrication method thereof (2024-04-09),
9. 11943920 - Split gate memory with control gate having nonplanar top surface (2024-03-26),
10. 11901318 - Integrated circuit structure and fabrication method thereof (2024-02-13),
11. 11882699 - Silicon-oxide-nitride-oxide-silicon (SONOS) memory cell for FINFET and forming method thereof (2024-01-23),
12. 11856771 - Method of forming silicon-oxide-nitride-oxide-silicon (SONOS) memory cell for FinFET (2023-12-26),
13. 11765893 - Structure of memory device having floating gate with protruding structure (2023-09-19),
14. 11699730 - Semiconductor memory device and fabrication method thereof (2023-07-11),
15. 11690220 - Flash and fabricating method of the same (2023-06-27),

Title: **Chi Ren: Innovator in Semiconductor Memory Technologies**

Introduction

Chi Ren is an accomplished inventor based in Singapore, known for his significant contributions to the field of semiconductor memory technologies. With a remarkable portfolio of 25 patents, Ren has played a pivotal role in advancing innovations that enhance memory devices and their functionalities. His work is primarily associated with his employment at United Microelectronics Corporation (UMC), a leading global semiconductor foundry.

Latest Patents

Chi Ren's latest patents demonstrate his expertise in developing advanced memory structures. One of his recent inventions is a "Structure of memory device having floating gate with protruding structure." This innovation includes an active region in a substrate, with a dielectric layer and a floating gate featuring a first protruding structure that enhances device performance. Another notable patent is the "Method for forming semiconductor memory device having a t-shaped erase gate." This method outlines a process for creating semiconductor memory devices that improve efficiency and reliability by structuring floating gates and erase gates strategically.

Career Highlights

Throughout his career at United Microelectronics Corporation, Chi Ren has established himself as a leader in semiconductor technology. His 25 patents illustrate his dedication to innovation and his ability to drive technological advancements in the industry. His work has not only contributed to UMC's reputation as a leading semiconductor manufacturer but has also paved the way for future developments in the memory device sector.

Collaborations

Chi Ren has collaborated with several esteemed colleagues, including Liang Yi and Zhiguo Li. These partnerships have fostered a creative environment that encourages knowledge sharing and the pursuit of groundbreaking innovations in semiconductor technologies.

Conclusion

In summary, Chi Ren's contributions to the field of semiconductor memory devices through his inventive patents highlight the importance of innovation in technology. As he continues his work at United Microelectronics Corporation, Chi Ren remains a prominent figure in the semiconductor industry, inspiring future generations of inventors and innovators.

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