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For the Inventor, By the Inventor

Holzgerlingen, Germany

Silke Penth

This inventor holds 16 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Memory. Top assignee: International Business Machines Corporation. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Silke Penth. Retrieved from https://idiyas.com/inventor/silke-penth

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 6.3

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Boeblingen, DE (2016)
  • Holzgerlingen, DE (2014 - 2020)

Company Filing History:

goldMedal16 out of 166,425 
 
International Business Machines Corporation
 patents

Years Active: 2014-2026

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Areas of Expertise:
Memory Device
Field-Effect Transistor
SRAM Arrays
Circuit Topology
Interconnect Lines
Leakage Current
Dual Mode Operation
Address Synchronization
Defective Column Replacement
Static Random-Access Memory
Cell Cores
Layout Optimization
16 patents (USPTO):Explore Patents
1. 12645364 - Performing a read operation and a clear operation in a late select array in the same clock cycle (2026-06-02),
2. 12620437 - Memory device, assist cell and double assist cell for a memory device (2026-05-05),
3. 10565340 - Field-effect transistor placement optimization for improved leaf cell routability (2020-02-18),
4. 10394994 - Field-effect transistor placement optimization for improved leaf cell routability (2019-08-27),
5. 9997218 - Dual mode operation having power saving and active modes in a stacked circuit topology with logic preservation (2018-06-12),
6. 9904754 - Layout of interconnect lines in integrated circuits (2018-02-27),
7. 9898571 - Layout of interconnect lines in integrated circuits (2018-02-20),
8. 9792967 - Managing semiconductor memory array leakage current (2017-10-17),
9. 9786339 - Dual mode operation having power saving and active modes in a stacked circuit topology with logic preservation (2017-10-10),
10. 9761289 - Managing semiconductor memory array leakage current (2017-09-12),
11. 9711244 - Memory circuit (2017-07-18),
12. 9437285 - Write address synchronization in 2 read/1write SRAM arrays (2016-09-06),
13. 9406375 - Write address synchronization in 2 read/1write SRAM arrays (2016-08-02),
14. 9384823 - SRAM array comprising multiple cell cores (2016-07-05),
15. 8964493 - Defective memory column replacement with load isolation (2015-02-24),

Title: Celebrating the Innovations of Silke Penth

Introduction

Silke Penth is a renowned inventor based in Holzgerlingen, Germany, who has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 14 patents, her work reflects a commitment to innovation and improvement in electronic circuitry, particularly in optimizing layouts for enhanced performance.

Latest Patents

One of Silke Penth's most notable patents is focused on "Field-effect transistor placement optimization for improved leaf cell routability." This groundbreaking work outlines a processor-implemented method for automatically generating a layout of a cell within a semiconductor circuit. The method includes reading a netlist that describes the internal electrical connections among cell components. By assigning weights to internal nets and strategically placing electrical components based on this data, her invention enhances the layout generation process, leading to more efficient circuitry designs.

Career Highlights

Silke is currently employed at the International Business Machines Corporation (IBM), where she continues to advance her research and development in the semiconductor field. Her contributions not only stand out in terms of quantity but also in their potential impact on the efficiency and effectiveness of electronic devices.

Collaborations

Throughout her career, Silke Penth has collaborated with talented professionals including Tobias Werner and Yuen H Chan. These partnerships have enabled her to harness diverse expertise and perspectives, enriching her innovative projects and leading to advancements in semiconductor technology.

Conclusion

Silke Penth exemplifies the spirit of innovation that drives the tech industry forward. Her dedication to improving semiconductor circuit layouts through her patents plays a crucial role in developing more efficient and powerful electronic devices. As she continues her work at IBM, the future looks bright for advancements stemming from her research and inventions.

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]
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