Company Filing History:

19 out of 962

Chartered Semiconductor Manufacturing Ltd (corporation)

patents

3 out of 164,108

International Business Machines Corporation

patents

1 out of 805

National University of Singapore

patents

4. 1 out of 1,016

Globalfoundries Singapore Pte. Ltd.

patents

where one patent can have more than one assignee

Years Active: 1999-2012

where 'Filed Patents' based on already Granted Patents

21 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8148221 - Double anneal with improved reliability for dual contact etch stop liner scheme (2012-04-03),

2. 7615433 - Double anneal with improved reliability for dual contact etch stop liner scheme (2009-11-10),

3. 7545004 - Method and structure for forming strained devices (2009-06-09),

4. 6828082 - Method to pattern small features by using a re-flowable hard mask (2004-12-07),

5. 6762085 - Method of forming a high performance and low cost CMOS device (2004-07-13),

6. 6664156 - Method for forming L-shaped spacers with precise width control (2003-12-16),

7. 6664153 - Method to fabricate a single gate with dual work-functions (2003-12-16),

8. 6653227 - Method of cobalt silicidation using an oxide-Titanium interlayer (2003-11-25),

9. 6632745 - Method of forming almost L-shaped spacer for improved ILD gap fill (2003-10-14),

10. 6632712 - Method of fabricating variable length vertical transistors (2003-10-14),

11. 6544848 - Method to form an asymmetrical non-volatile memory device using small in-situ doped polysilicon spacers (2003-04-08),

12. 6429109 - Method to form high k dielectric and silicide to reduce poly depletion by using a sacrificial metal between oxide and gate (2002-08-06),

13. 6383922 - Thermal stability improvement of CoSi2 film by stuffing in titanium (2002-05-07),

14. 6350661 - Silicon nitride capped shallow trench isolation method for fabricating sub-micron devices with borderless contacts (2002-02-26),

15. 6297126 - Silicon nitride capped shallow trench isolation method for fabricating sub-micron devices with borderless contacts (2001-10-02),

Title: **Eng Hua Lim: Pioneer in Semiconductor Technology**

Introduction

Eng Hua Lim, an accomplished inventor based in Singapore, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of 21 patents, Lim is recognized for his innovative approaches to device fabrication, particularly in the development of PFET and NFET transistors.

Latest Patents

One of his latest patents is titled "Double Anneal with Improved Reliability for Dual Contact Etch Stop Liner Scheme." This invention outlines a method for forming devices that utilize both PFET and NFET transistors, employing a PFET compressive etch stop liner and a NFET tensile etch stop liner. The method involves a two-stage annealing process in a deuterium-containing atmosphere, enhancing the reliability of the devices being produced. This groundbreaking technique signifies a step forward in semiconductor manufacturing, demonstrating Lim's commitment to innovation in his field.

Career Highlights

Eng Hua Lim has had a successful career, working with esteemed companies such as Chartered Semiconductor Manufacturing Ltd and IBM. His expertise and leadership in semiconductor fabrication have paved the way for advancements in the industry. Eng Hua Lim's patents have played a crucial role in enhancing device performance and reliability, making him a notable figure in technology development.

Collaborations

Throughout his career, Lim has collaborated with talented individuals, including Soh Yun Siah and Chong Wee Lim. These collaborations have contributed to the success of various projects and had a lasting impact on the field of semiconductor research and development.

Conclusion

Eng Hua Lim's contributions to semiconductor technology are invaluable. His innovative patents, extensive career, and collaborations with other professionals highlight his dedication to advancing the field. As technology continues to evolve, Lim's work will undoubtedly influence future developments in the semiconductor industry.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.