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For the Inventor, By the Inventor

Singapore, Singapore

Siow Lee Chwa

USPTO Granted Patents = 15 

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 90(Granted Patents)


Company Filing History:

goldMedal9 out of 1,021 
 
Globalfoundries Singapore Pte. Ltd.
 patents
silverMedal6 out of 962 
 
Chartered Semiconductor Manufacturing Ltd (corporation)
 patents

Years Active: 2000-2025

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15 patents (USPTO):Explore Patents
1. 12278029 - Heat dissipating structures (2025-04-14),
2. 12176048 - One-time programmable fuse using thin film resistor layer, and related method (2024-12-24),
3. 11637100 - Semiconductor device having capacitor and resistor and a method of forming the same (2023-04-25),
4. 11315876 - Thin film conductive material with conductive etch stop layer (2022-04-26),
5. 10475803 - Method for making non-volatile memory device (2019-11-12),
6. 10199342 - Reliable pad interconnects (2019-02-05),
7. 9876019 - Integrated circuits with programmable memory and methods for producing the same (2018-01-23),
8. 9236391 - Method of forming split-gate cell for non-volative memory devices (2016-01-12),
9. 9111866 - Method of forming split-gate cell for non-volative memory devices (2015-08-18),
10. 7595237 - Non-volatile memory cell with a hybrid access transistor (2009-09-29),
11. 7355896 - System for improving endurance and data retention in memory devices (2008-04-08),
12. 7029976 - Method for SONOS EFLASH integrated circuit (2006-04-18),
13. 6835609 - Method of forming double-gate semiconductor-on-insulator (SOI) transistors (2004-12-28),
14. 6399443 - Method for manufacturing dual voltage flash integrated circuit (2002-06-04),
15. 6147008 - Creation of multiple gate oxide with high thickness ratio in flash (2000-11-14),

Title: Innovations of Inventor Siow Lee Chwa in Semiconductor Technology

Introduction

Siow Lee Chwa is a prominent inventor based in Singapore, renowned for his significant contributions to semiconductor technology. With an impressive portfolio of 14 patents, his work reflects a deep understanding of semiconductor devices and their applications in modern electronics.

Latest Patents

Among his latest patents, Siow Lee Chwa has developed a one-time programmable (OTP) fuse that includes a thin film resistor (TFR) layer positioned between two insulator layers. This innovative fuse design features a unique lateral contact interface that enhances programming efficiency by rupturing during current application, rather than relying on traditional methods. Additionally, he has patented a semiconductor device that incorporates both a capacitor and a resistor, focusing on the integration of a metal-insulator-metal (MIM) capacitor alongside a thin film resistor (TFR) within the back end of line portion of an integrated circuit (IC) chip. These patents showcase his innovative approach to optimizing semiconductor functionalities.

Career Highlights

Siow Lee Chwa has held key positions at notable companies in the semiconductor industry, including GlobalFoundries Singapore Pte. Ltd. and Chartered Semiconductor Manufacturing Ltd. His work at these institutions has been pivotal in advancing semiconductor technology and enhancing device performance.

Collaborations

Throughout his career, Siow Lee Chwa has collaborated with prominent professionals in the field, including Yoke Leng Lim and Yudi Setiawan. These collaborations have not only enriched his expertise but have also contributed to the successful development of innovative technologies in the semiconductor sector.

Conclusion

Siow Lee Chwa's contributions to semiconductor technology through his numerous patents highlight his role as a leading inventor in Singapore. His innovative designs and collaborations exemplify the spirit of advancement in the field, paving the way for future innovations that can enhance electronic devices globally.

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