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Hsinchu, Taiwan

Worldwide Semiconductor Manufacturing Corporation

USPTO Granted Patents = 112

Forward Citations = 1,070

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60 inventors (with patents filed for the assignee):

Chine-Gie Lou (32 out of 73 patents)

Kung Linliu (13 out of 22 patents)

Yeur-Luen Tu (12 out of 238 patents)

4. Min-hwa Chi (9 out of 48 patents)

5. Ling-Sung Wang (8 out of 101 patents)

6. Ko-Hsing Chang (6 out of 31 patents)

7. Chia-Chen Liu (6 out of 9 patents)

8. Chih-Ming Chen (4 out of 203 patents)

9. Mai-Ru Kuo (4 out of 4 patents)

10. Chih Ming Chen (4 out of 7 patents)

11. Sen-Nan Lee (4 out of 4 patents)

12. Pao-Kang Niu (3 out of 11 patents)

13. Jyh-Ren Wu (3 out of 7 patents)

14. Dahcheng Lin (3 out of 22 patents)

15. Ching-Nan Yang (3 out of 9 patents)

Core Competencies:

Built-In Self-Test Circuit

Chemical Mechanical Polishing

Flash Memory Fabrication

Anti-Reflective Coating

Embedded DRAM

Dynamic Random Access Memory

Self-Aligned Contact Process

High Density DRAMs

Thermal Conductivity in Integrated Circuits

Capacitor Fabrication

Photolithography Resolution

Dual Damascene Process

112 patents: Sort by Forward Citations

1. 6647524 - Built-in-self-test circuit for RAMBUS direct RDRAM (2003-11-11),

2. 6630051 - Auto slurry deliver fine-tune systems for chemical-mechanical-polishing process and method of using the system (2003-10-07),

3. 6524909 - Self-aligned fabricating process and structure of source line of etox flash memory (2003-02-25),

4. 6492069 - Method for forming an attenuated phase-shifting mask (2002-12-10),

5. 6479401 - Method of forming a dual-layer anti-reflective coating (2002-11-12),

6. 6432794 - Process for fabricating capacitor (2002-08-13),

7. 6413856 - Method of fabricating dual damascene structure (2002-07-02),

8. 6410441 - Auto slurry deliver fine-tune system for chemical-mechanical-polishing process and method of using the system (2002-06-25),

9. 6399482 - Method and structure for a conductive and a dielectric layer (2002-06-04),

10. 6343977 - Multi-zone conditioner for chemical mechanical polishing system (2002-02-05),

11. 6338993 - Method to fabricate embedded DRAM with salicide logic cell structure (2002-01-15),

12. 6303955 - Dynamic random access memory with slanted active regions (2001-10-16),

13. 6300240 - Method for forming bottom anti-reflective coating (BARC) (2001-10-09),

14. 6297144 - Damascene local interconnect process (2001-10-02),

15. 6287957 - Self-aligned contact process (2001-09-11),

Worldwide Semiconductor Manufacturing Corporation (WSMC) is a leading global semiconductor foundry that specializes in the manufacturing of advanced integrated circuits. With state-of-the-art fabrication facilities and cutting-edge technologies, WSMC delivers high-quality semiconductor products to a diverse range of customers in various industries. Our commitment to innovation, reliability, and customer satisfaction has made us a trusted partner for companies seeking advanced semiconductor solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

112 Patents

#37 in Hsinchu

#204 in Taiwan

#6,840 in the World

Hsinchu, Taiwan

Worldwide Semiconductor Manufacturing Corporation

Forward Citations = 1,070

60 inventors:

Chine-Gie Lou (32 out of 73 patents)

Kung Linliu (13 out of 22 patents)

Yeur-Luen Tu (12 out of 238 patents)

4. Min-hwa Chi (9 out of 48 patents)

5. Ling-Sung Wang (8 out of 101 patents)

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