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Poughquag, NY, United States of America

Krystyna Waleria Semkow

USPTO Granted Patents = 50 (Patent Applications = 2)

Average Co-Inventor Count = 4.1

ph-index = 8

Forward Citations = 495(Granted Patents)

Forward Citations (Not Self Cited) = 466(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Johnson City, NY (US) (1992)
Poughquang, NY (US) (2014)
Hopewell Junction, NY (US) (2013 - 2016)
Poughquag, NY (US) (1994 - 2022)

Company Filing History:

49 out of 164,197

International Business Machines Corporation

Globalfoundries Inc.

Years Active: 1992-2022

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Areas of Expertise:

Multilayer Pillar

Electromigration-resistant Solder

Under Ball Metallurgy

Current Carrying Capability

Copper Plug Semiconductor

Lead-free Solder

Multi-anode Plating

Selective Etching

Electronic Package Repair

Corrosion Protection

Interconnect Structures

Electroless Plating

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11244917 - Multilayer pillar for reduced stress interconnect and method of making same (2022-02-08),

2. 11171102 - Multilayer pillar for reduced stress interconnect and method of making same (2021-11-09),

3. 11094657 - Multilayer pillar for reduced stress interconnect and method of making same (2021-08-17),

4. 10403590 - Multilayer pillar for reduced stress interconnect and method of making same (2019-09-03),

5. 10396051 - Multilayer pillar for reduced stress interconnect and method of making same (2019-08-27),

6. 9640501 - Multilayer pillar for reduced stress interconnect and method of making same (2017-05-02),

7. 9472520 - Multilayer pillar for reduced stress interconnect and method of making same (2016-10-18),

8. 9379007 - Electromigration-resistant lead-free solder interconnect structures (2016-06-28),

9. 9142501 - Under ball metallurgy (UBM) for improved electromigration (2015-09-22),

10. 9111816 - Multilayer pillar for reduced stress interconnect and method of making same (2015-08-18),

11. 9084378 - Under ball metallurgy (UBM) for improved electromigration (2015-07-14),

12. 9035459 - Structures for improving current carrying capability of interconnects and methods of fabricating the same (2015-05-19),

13. 8922019 - Semiconductor device having a copper plug (2014-12-30),

14. 8910853 - Additives for grain fragmentation in Pb-free Sn-based solder (2014-12-16),

15. 8803317 - Structures for improving current carrying capability of interconnects and methods of fabricating the same (2014-08-12),

Title: Krystyna Waleria Semkow: A Trailblazing Inventor from Poughquag, NY

Introduction: Krystyna Waleria Semkow, a distinguished inventor hailing from Poughquag, NY, is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Krystyna Waleria Semkow's latest patents include cutting-edge inventions in the realm of renewable energy, sustainable materials, and advanced robotics.

Career Highlights: Throughout his illustrious career, Krystyna Waleria Semkow has received numerous accolades for his innovative work, including the prestigious Inventor of the Year award and multiple patents for his revolutionary creations.

Collaborations: Krystyna Waleria Semkow has collaborated with leading research institutions, universities, and tech companies to further develop and implement his pioneering inventions, solidifying his reputation as a visionary in the industry.

Conclusion: Krystyna Waleria Semkow's relentless passion for innovation and his unwavering commitment to pushing the boundaries of technology continue to inspire generations of inventors and pave the way for a brighter, more sustainable future.

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