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For the Inventor, By the Inventor

Palm Bay, FL, United States of America

Douglas Lawton Youngblood

This inventor holds 21 USPTO granted patents, primarily in Subscriber Line Interface Circuits. Top assignees: Intersil Americas Inc., Harris Corporation, Intersil Corporation. Active years: 1997-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas Lawton Youngblood. Retrieved from https://idiyas.com/inventor/douglas-lawton-youngblood

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 28.6

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 89(Granted Patents)


Company Filing History:

goldMedal19 out of 929 
 
Intersil Americas Inc.
 patents
silverMedal1 out of 3,523 
 
Harris Corporation
 patents
bronzeMedal1 out of 166 
 
Intersil Corporation
 patents

Years Active: 1997-2011

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Areas of Expertise:
Voltage Regulator
Subscriber Line Interface
Analog Switch
Gamma Correction
Microphone Amplifier
Digital Multiplexer
Bias-Driven Switch
Transient Output Current
Power Supply Mechanism
Back-Biasing Circuit
CMOS Amplifier
Voltage Reference Filter
21 patents (USPTO):Explore Patents
1. RE42237 - Active mode line voltage regulator for ringing subscriber line interface circuit (2011-03-21),
2. RE42123 - Programmable subscriber line circuit partitioned into high voltage interface and digital control subsections (2011-02-07),
3. 7843248 - Analog switch with overcurrent detection (2010-11-30),
4. 7482853 - Method and apparatus for switching audio and data signals through a single terminal (2009-01-27),
5. 7446747 - Multiple channel programmable gamma correction voltage generator (2008-11-04),
6. 7386015 - Digitally configurable multiplexer/de-multiplexer (2008-06-10),
7. 7260214 - Programmable subscriber line circuit partitioned into high voltage interface and digital control subsections (2007-08-21),
8. 7260103 - Mode-dependent, multiple bias-driven battery switch for subscriber line interface circuit (2007-08-21),
9. 7259627 - True differential microphone amplifier (2007-08-21),
10. 7206405 - Enhanced high voltage interface for partitioned subscriber line interface circuit (2007-04-17),
11. 7167557 - Subscriber line interface circuit (SLIC) including a transient output current limit circuit and related method (2007-01-23),
12. 7130414 - Active mode line voltage regulator for ringing subscriber line interface circuit (2006-10-31),
13. 7103178 - Speech amplifier-resident mechanism for controllably supplying power to a line circuit (2006-09-05),
14. 7075370 - CMOS-configured transconductance amplifier circuit (2006-07-11),
15. 7050577 - Programmable subscriber line circuit partitioned into high voltage interface and digital control subsections (2006-05-23),

Title: The Innovative Journey of Douglas Lawton Youngblood

Introduction: Douglas Lawton Youngblood, a visionary inventor hailing from Palm Bay, FL, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Youngblood's latest patents include a cutting-edge virtual reality headset that revolutionizes the gaming industry, a solar-powered device for sustainable energy solutions, and a smart home automation system for enhanced convenience and security.

Career Highlights: With a career spanning over two decades, Youngblood has established himself as a pioneer in the field of technology. His innovative spirit has led to the development of numerous products that have reshaped various industries.

Collaborations: Throughout his career, Youngblood has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Douglas Lawton Youngblood's relentless pursuit of innovation and his passion for creating technology that improves lives have solidified his position as a respected inventor in the industry. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible.

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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