Douglas Michael Dewanz

This inventor holds 20 USPTO granted patents, primarily in Semiconductor Devices. Top assignee: International Business Machines Corporation. Active years: 1989-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas Michael Dewanz. Retrieved from https://idiyas.com/inventor/douglas-michael-dewanz

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

USPTO Granted Patents = 20

% Patents Active = 30.0

Average Co-Inventor Count = 4.1

ph-index = 4

Forward Citations = 80(Granted Patents)

Company Filing History:

20 out of 166,351

International Business Machines Corporation

patents

Years Active: 1989-2016

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Areas of Expertise:

Signal Transmission

Semiconductor Device Channels

Multiple-Patterned Devices

Conductive Tracks

High Current Bipolar Transistor

Silicon On Insulator

SRAM Memory Cells

VLSI Macros

Stability Testing

Low Power CMOS

Bitline Precharge Stress

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9369308 - Signal transmission reducing coupling caused delay variation (2016-06-14),

2. 9252100 - Multiple-patterned semiconductor device channels (2016-02-02),

3. 9111935 - Multiple-patterned semiconductor device channels (2015-08-18),

4. 9105639 - Semiconductor device channels (2015-08-11),

5. 9099533 - Semiconductor device with distinct multiple-patterned conductive tracks on a same level (2015-08-04),

6. 9099471 - Semiconductor device channels (2015-08-04),

7. 9099462 - Signal path and method of manufacturing a multiple-patterned semiconductor device (2015-08-04),

8. 9093451 - Signal path and method of manufacturing a multiple-patterned semiconductor device (2015-07-28),

9. 9087879 - Method of making semiconductor device with distinct multiple-patterned conductive tracks on a same level (2015-07-21),

10. 9082624 - Signal path of a multiple-patterned semiconductor device (2015-07-14),

11. 9076848 - Semiconductor device channels (2015-07-07),

12. 9070751 - Semiconductor device channels (2015-06-30),

13. 9021407 - Signal path of a multiple-patterned semiconductor device (2015-04-28),

14. 8866306 - Signal path and method of manufacturing a multiple-patterned semiconductor device (2014-10-21),

15. 8809156 - Method for implementing deep trench enabled high current capable bipolar transistor for current switching and output driver applications (2014-08-19),

Title: Innovator Profile: Douglas Michael Dewanz

Introduction: Douglas Michael Dewanz is a prolific inventor based in Rochester, MN (US) with an impressive track record of 20 patents to his name. His groundbreaking work in the field of semiconductor devices has revolutionized signal transmission and device manufacturing processes.

Latest Patents:

1. Signal Transmission Reducing Coupling Caused Delay Variation: Dewanz's patent introduces a signaling bus with logical lanes and driving circuitry that optimizes signal transmission by alternating transition directions based on data changes.

2. Multiple-Patterned Semiconductor Device Channels: This patent explores a semiconductor device with multiple patterned layers and channels defined by masks, enhancing conductor widths and introducing spacer dielectrics for improved efficiency.

Career Highlights: Dewanz is currently employed at International Business Machines Corporation (IBM), a global leader in technology and innovation. His contributions to the company's research and development have been instrumental in advancing semiconductor technology.

Collaborations: Dewanz has collaborated closely with David Paul Paulsen and David Howard Allen, both esteemed colleagues at IBM. Together, they have worked on projects that have pushed the boundaries of semiconductor design and manufacturing.

Conclusion: Douglas Michael Dewanz's inventive spirit and dedication to advancing technology have earned him recognition as a leading figure in the field of semiconductor devices. His patents and collaborations reflect his commitment to innovation and excellence in his work at IBM.

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]