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For the Inventor, By the Inventor

San Jose, CA, United States of America

Mark E Fitzpatrick

This inventor holds 30 USPTO granted patents, primarily in Digital Circuit Design. Top assignees: Gazelle Microcircuits, Inc., Monolithic Memories, Inc., Triquint Semiconductor Corporation. Active years: 1986-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark E Fitzpatrick. Retrieved from https://idiyas.com/inventor/mark-e-fitzpatrick

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

USPTO Granted Patents = 30

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 13

Forward Citations = 639(Granted Patents)


Company Filing History:

goldMedal21 out of 29 
 
Gazelle Microcircuits, Inc.
 patents
silverMedal8 out of 40 
 
Monolithic Memories, Inc.
 patents
bronzeMedal1 out of 233 
 
Triquint Semiconductor Corporation
 patents

Years Active: 1986-1993

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Areas of Expertise:
Current Mirror Circuit
Phase-Locked Loop
Programmable Logic Array
TTL Buffer
Floating Transistor Switch
Reference Voltage Generator
ECL to TTL Circuit
Logic Circuit
Oscillator Circuit
FET Reference Voltage
Short Detector
Synchronous Sequential State Machine
30 patents (USPTO):Explore Patents
1. 5212458 - Current mirror compensation circuit (1993-05-18),
2. 5204555 - Logic array having high frequency internal clocking (1993-04-20),
3. 5072195 - Phase-locked loop with clamped voltage-controlled oscillator (1991-12-10),
4. 5063343 - Current pump structure (1991-11-05),
5. 5030854 - Translator circuit for converting ECL type signals to TTL type signals (1991-07-09),
6. 5004971 - Floating transistor switch (1991-04-02),
7. 4978904 - Circuit for generating reference voltage and reference current (1990-12-18),
8. 4970415 - Circuit for generating reference voltages and reference currents (1990-11-13),
9. 4970406 - Resettable latch circuit (1990-11-13),
10. 4918336 - Capacitor coupled push pull logic circuit (1990-04-17),
11. 4912745 - Logic circuit connecting input and output signal lines (1990-03-27),
12. 4910418 - Semiconductor fuse programmable array structure (1990-03-20),
13. 4897836 - Programmable connection path circuit (1990-01-30),
14. 4871931 - Logic circuit resistant to errors due to supply fluctuations (1989-10-03),
15. 4868427 - ECL to TTL circuit (1989-09-19),

Title: The Innovative Journey of Mark E Fitzpatrick

Introduction: Mark E Fitzpatrick, a talented inventor based in San Jose, CA (US), has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Mark E Fitzpatrick holds several patents in the technology sector, with his most recent inventions focusing on artificial intelligence integration in consumer electronics and smart home devices.

Career Highlights: With a career spanning over two decades, Mark E Fitzpatrick has worked for leading tech companies in Silicon Valley, where he honed his skills in research and development. His innovative mindset and dedication to pushing the boundaries of technology have led to the successful creation of cutting-edge products.

Collaborations: Throughout his career, Mark E Fitzpatrick has collaborated with top engineers, designers, and researchers in the industry to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Mark E Fitzpatrick's passion for innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor in the tech community. His contributions continue to inspire the next generation of inventors and shape the future of technology.

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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