IDiyas

For the Inventor, By the Inventor

Poughkeepsie, NY, United States of America

Andrew Lu

USPTO Granted Patents = 8

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 46(Granted Patents)


Location History:

  • Beacon, NY (US) (2002 - 2004)
  • Wappingers Falls, NY (US) (2005)
  • Poughkeepsie, NY (US) (2005 - 2009)

Company Filing History:

goldMedal8 out of 164,108 
 
International Business Machines Corporation
 patents

Years Active: 2002-2009

where 'Filed Patents' based on already Granted Patents

8 patents (USPTO):
1. 7550303 - Systems and methods for overlay shift determination (2009-06-23),
2. 7475368 - Deflection analysis system and method for circuit design (2009-01-06),
3. 7084427 - Systems and methods for overlay shift determination (2006-08-01),
4. 6927472 - Fuse structure and method to form the same (2005-08-09),
5. 6924185 - Fuse structure and method to form the same (2005-08-02),
6. 6908830 - Method for printing marks on the edges of wafers (2005-06-21),
7. 6803668 - Process-robust alignment mark structure for semiconductor wafers (2004-10-12),
8. 6372647 - Via masked line first dual damascene (2002-04-16),

Title: The Innovations of Andrew Lu

Introduction

Andrew Lu is a prominent inventor based in Poughkeepsie, NY (US). He has made significant contributions to the field of integrated circuit design and analysis. With a total of 8 patents to his name, Lu's work has had a substantial impact on technology and engineering.

Latest Patents

Among his latest patents is a system and method for overlay shift determination. This method measures misalignment between at least two layers of an integrated circuit. It involves applying a current between a plurality of probe members in a first layer, measuring voltages across these probe members, and determining the amount of misalignment based on these measurements. Another notable patent is a deflection analysis system and method for circuit design. This innovation discretizes circuit designs into a series of pixels, determining the fraction of constituent materials and calculating deflections based on an algorithm.

Career Highlights

Andrew Lu is currently employed at International Business Machines Corporation (IBM). His work at IBM has allowed him to explore and develop advanced technologies that enhance circuit design and analysis.

Collaborations

Some of his notable coworkers include David K Anderson and Tien-Jen Cheng. Their collaborative efforts contribute to the innovative environment at IBM.

Conclusion

Andrew Lu's contributions to the field of integrated circuits and his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.

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