Company Filing History:

5 out of 2,316

Agere Systems Inc.

patents

4 out of 598

Agere Systems Guardian Corp.

patents

2 out of 9,364

Lucent Technologies Inc.

patents

Years Active: 2001-2007

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7160799 - Define via in dual damascene process (2007-01-09),

2. 6838717 - Stacked structure for parallel capacitors and method of fabrication (2005-01-04),

3. 6680542 - Damascene structure having a metal-oxide-metal capacitor associated therewith (2004-01-20),

4. 6657302 - Integration of low dielectric material in semiconductor circuit structures (2003-12-02),

5. 6559062 - Method for avoiding notching in a semiconductor interconnect during a metal etching step (2003-05-06),

6. 6506673 - Method of forming a reverse gate structure with a spin on glass process (2003-01-14),

7. 6346454 - Method of making dual damascene interconnect structure and metal electrode capacitor (2002-02-12),

8. 6293847 - Apparatus for chemical mechanical polishing endpoint detection using a hydrogen sensor (2001-09-25),

9. 6235560 - Silicon-germanium transistor and associated methods (2001-05-22),

10. 6218085 - Process for photoresist rework to avoid sodium incorporation (2001-04-17),

11. 6194323 - Deep sub-micron metal etch with in-situ hard mask etch (2001-02-27),

Title: The Innovative Contributions of Allen Yen

Introduction

Allen Yen is a prominent inventor based in Orlando, FL, known for his significant contributions to the field of integrated circuit manufacturing. With a total of 11 patents to his name, he has made remarkable advancements that have influenced the technology landscape.

Latest Patents

Among his latest patents is a process titled "Define via in dual damascene process." This invention outlines a method for manufacturing integrated circuits, which includes providing a substrate with a dielectric layer over conductive material, depositing a hardmask, and applying photoresist to define a trench. The process involves etching and selectively etching the dielectric to form a trench that connects to the underlying metal, facilitating the creation of integrated circuits.

Another notable patent is for a "Stacked structure for parallel capacitors and method of fabrication." This invention describes a monolithic integrated circuit that features a capacitor structure. It includes multiple levels of interconnect conductors and a stack of alternating conductive and insulative layers, which are vertically aligned. This innovative design enhances the performance and efficiency of integrated circuits.

Career Highlights

Throughout his career, Allen Yen has worked with several notable companies, including Agere Systems Inc. and Agere Systems Guardian Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the semiconductor industry.

Collaborations

Allen has collaborated with esteemed colleagues such as Stephen Ward Downey and Chun-Yung Sung. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced technologies.

Conclusion

Allen Yen's contributions to the field of integrated circuits through his patents and collaborations highlight his role as a key innovator. His work continues to impact the technology sector, paving the way for future advancements.

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