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Siemens Microelectronics Limited

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USPTO Granted Patents = 19

Forward Citations = 332

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32 inventors (with patents filed for the assignee):

Marvin Lumbard (3 out of 9 patents)

Lynn Wiese (2 out of 6 patents)

Stephen James Franck (1 out of 39 patents)

4. Walter Wegleiter (1 out of 38 patents)

5. David L Whitney (1 out of 27 patents)

6. Joseph Pernyeszi (1 out of 20 patents)

7. Darryl D Restaino (1 out of 36 patents)

8. Jack Allan Mandelman (1 out of 480 patents)

9. Katsuhiko Hieda (1 out of 76 patents)

10. Ernst Nirschl (1 out of 14 patents)

11. Olaf Schoenfeld (1 out of 3 patents)

12. Rajesh Rengarajan (1 out of 27 patents)

13. Hans W Poetzlberger (1 out of 4 patents)

14. Tomio Katata (1 out of 27 patents)

15. Carl John Radens (1 out of 424 patents)

19 patents: Sort by Forward Citations

1. 6316310 - Method of forming a buried plate (2001-11-13),

2. 6252459 - System and method for a dual bandwidth capacitor multiplying filter (2001-06-26),

3. 6222695 - System and method for a preamplifier write circuit with reduced rise/fall time (2001-04-24),

4. 6162564 - Mask blank and method of producing mask (2000-12-19),

5. 6150072 - Method of manufacturing a shallow trench isolation structure for a (2000-11-21),

6. 6140236 - High throughput A1-Cu thin film sputtering process on small contact via (2000-10-31),

7. 6127215 - Deep pivot mask for enhanced buried-channel PFET performance and (2000-10-03),

8. 6110792 - Method for making DRAM capacitor strap (2000-08-29),

9. 6034913 - Apparatus and method for high-speed wordline driving with low area (2000-03-07),

10. 5972781 - Method for producing semiconductor chips (1999-10-26),

11. 5923536 - End-wall frame for led alphanumeric display (1999-07-13),

12. 5883395 - Monolithic, multiple-channel optical coupler (1999-03-16),

13. 5855924 - Closed-mold for LED alphanumeric displays (1999-01-05),

14. 5852517 - Low profile optical device with multiple mounting configurations (1998-12-22),

15. 5847593 - Voltage discharge circuit for a photovoltaic power source (1998-12-08),

Company Overview

Siemens Microelectronics Limited specializes in the development and manufacturing of advanced semiconductor technologies and solutions. The company focuses on providing innovative products that cater to various sectors, including automotive, industrial automation, and telecommunications. With a strong emphasis on research and development, Siemens Microelectronics is dedicated to enhancing the performance and efficiency of electronic systems, contributing to the advancement of smart technologies and sustainable solutions across multiple industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

19 Patents

#44 in

#928 in United Kingdom

#32,693 in the World

Siemens Microelectronics Limited

Forward Citations = 332

32 inventors:

Marvin Lumbard (3 out of 9 patents)

Lynn Wiese (2 out of 6 patents)

Stephen James Franck (1 out of 39 patents)

4. Walter Wegleiter (1 out of 38 patents)

5. David L Whitney (1 out of 27 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Siemens Microelectronics Limited. Retrieved from https://idiyas.com/company/siemens-microelectronics

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

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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