Lup San Leong

This inventor holds 20 USPTO granted patents and 3 published patent applications, primarily in Semiconductor Technology. Top assignees: Globalfoundries Singapore Pte. Ltd., Chartered Semiconductor Manufacturing Ltd (Corporation). Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lup San Leong. Retrieved from https://idiyas.com/inventor/lup-san-leong

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 20 (Patent Applications = 3)

% Patents Active = 70.0

Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 84(Granted Patents)

Company Filing History:

13 out of 1,065

Globalfoundries Singapore Pte. Ltd.

patents

7 out of 962

Chartered Semiconductor Manufacturing Ltd (Corporation)

patents

Years Active: 2002-2025

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Areas of Expertise:

RRAM Platform

Semiconductor Devices

Memory Cells

Non-Volatile Memory

Through Silicon Vias

Integrated Circuits

Chemical Mechanical Polishing

Spacer Profile Engineering

Corrosion Prevention

Dielectric Gap Fill

Pillar Contact Extension

Polishing Apparatus

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12284924 - Programmable interposer using RRAM platform (2025-04-21),

2. 11744085 - Semiconductor devices and methods of forming semiconductor devices with logic and memory regions insulation layers (2023-08-29),

3. 11641789 - Memory cells and methods for forming memory cells (2023-05-02),

4. 11289649 - Non-volatile memory elements with a narrowed electrode (2022-03-29),

5. 10475990 - Pillar contact extension and method for producing the same (2019-11-12),

6. 9437547 - Through silicon vias (2016-09-06),

7. 9287197 - Through silicon vias (2016-03-15),

8. 9230886 - Method for forming through silicon via with wafer backside protection (2016-01-05),

9. 9202746 - Integrated circuits with improved gap fill dielectric and methods for fabricating same (2015-12-01),

10. 9076735 - Methods for fabricating integrated circuits using chemical mechanical polishing (2015-07-07),

11. 8940637 - Method for forming through silicon via with wafer backside protection (2015-01-27),

12. 8828858 - Spacer profile engineering using films with continuously increased etch rate from inner to outer surface (2014-09-09),

13. 8492236 - Step-like spacer profile (2013-07-23),

14. 7947604 - Method for corrosion prevention during planarization (2011-05-24),

15. 7833900 - Interconnections for integrated circuits including reducing an overburden and annealing (2010-11-16),

Title: Inventor Lup San Leong - Revolutionizing Technology in Singapore

Introduction: Lup San Leong is a visionary inventor hailing from Singapore, SG, known for his groundbreaking contributions to the field of technology.

Latest Patents: Lup San Leong holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing his commitment to innovation.

Career Highlights: With a career spanning over two decades, Lup San Leong has worked with leading tech companies and research institutions, spearheading projects that have pushed the boundaries of what is possible in the tech industry.

Collaborations: Throughout his career, Lup San Leong has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and excellence in all his projects.

Conclusion: Lup San Leong's relentless pursuit of innovation and his passion for creating a sustainable future through technology make him a true pioneer in the field of inventing.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents pending: