Austin, TX, United States of America

Jules D Campbell, Jr

This inventor holds 23 USPTO granted patents, primarily in Analog-Digital Conversion. Top assignees: Motorola Corporation, Freescale Semiconductor,inc.. Active years: 1983-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jules D Campbell, Jr. Retrieved from https://idiyas.com/inventor/jules-d-campbell-jr

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


% Patents Active = 91.3

Average Co-Inventor Count = 1.8

ph-index = 14

Forward Citations = 428(Granted Patents)


Company Filing History:


Years Active: 1983-2009

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Areas of Expertise:
Frequency Modulation
Phase Locked Loop
Gate Leakage Current
Analog-to-Digital Converter
Output Buffer
Current Mode Transmitter
Switched-Capacitor Circuit
Crosstalk Interference
Programmable Control Table
Multiplexer Channels
Digital to Analog Converter
MOS Driver Circuit
23 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Jules D. Campbell Jr. in Austin, TX

Introduction

Jules D. Campbell Jr., based in Austin, Texas, is a notable inventor whose work has led to the acquisition of 23 patents. His innovations primarily focus on digital frequency and phase-locked loop technologies, showcasing advancements in output clock modulation and signal processing.

Latest Patents

Among his notable recent patents is the "Frequency Modulated Output Clock from a Digital Frequency/Phase Locked Loop." This invention implements a frequency-modulated output utilizing a Johnson Counter to output a sample clock and a synchronized digital code, which drives a digital-to-analog converter to generate a modulated control signal. Another significant patent is the "Frequency Modulated Output Clock from a Digital Phase Locked Loop," which follows a similar methodology, emphasizing the versatility and application of his concepts within digital systems.

Career Highlights

Jules D. Campbell Jr. has held prominent positions at companies such as Motorola Corporation and Freescale Semiconductor, Inc. His work at these companies has had substantial impacts on the field of electronics and signal processing, further solidifying his contributions to innovation within the industry.

Collaborations

Throughout his career, Campbell has collaborated with other skilled professionals, including William D. Huston and Mark R. Heene. Their teamwork has propelled significant developments in the technologies they worked on, showcasing the importance of collaboration in advancing innovative solutions.

Conclusion

Jules D. Campbell Jr.'s contributions to the field of digital technology reflect a deep commitment to innovation and development. His 23 patents are a testament to his ingenuity and the impact of his work on the future of electronic systems. The collaborations and roles he has taken in companies highlight the significance of teamwork in pushing the boundaries 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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