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For the Inventor, By the Inventor

Sunnyvale, CA, United States of America

Florin Alexandru Oprescu

This inventor holds 41 USPTO granted patents and 9 EPO patents, primarily in Analog-to-Digital Converters. Top assignees: Apple Inc., Linear Technology Corporation, Juniper Networks, Inc.. Active years: 1994-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Florin Alexandru Oprescu. Retrieved from https://idiyas.com/inventor/florin-alexandru-oprescu

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

Calculating rank
USPTO Granted Patents = 41

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.5

ph-index = 20

Forward Citations = 1,767(Granted Patents)


Location History:

  • Sunnyvale, CA (US) (1994 - 2005)
  • Rancho Santa Fe, CA (US) (2006 - 2012)
  • San Diego, CA (US) (2013)

Company Filing History:

goldMedal26 out of 43,760 
 
Apple Inc.
 patents
silverMedal13 out of 673 
 
Linear Technology Corporation
 patents
bronzeMedal1 out of 4,776 
 
Juniper Networks, Inc.
 patents
4. 1 out of 1 
 
Linear Technology Dorporation
 patent

Years Active: 1994-2013

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Areas of Expertise:
Analog-to-Digital Converter
Oversampling
Power Management
Bus Architecture
Current Steering
Delta-Sigma Modulator
Clock Synchronization
High-Speed Bus
Signal Sampling
Data Transfer
CMOS Amplifier
Adaptive Clock Skew
41 patents (USPTO):Explore Patents
1. 8576104 - Simultaneously-sampling single-ended and differential two-input analog-to-digital converter (2013-11-05),
2. 8330633 - Current steering circuit with feedback (2012-12-11),
3. 7420491 - Analog signal sampling system and method having reduced average input current (2008-09-02),
4. 7397403 - Range compression in oversampling analog-to-digital converters using differential input signals (2008-07-08),
5. 7348907 - Range compression in oversampling analog-to-digital converters (2008-03-25),
6. 7164378 - Analog-to-digital converter with reduced average input current and reduced average reference current (2007-01-16),
7. 7091896 - Analog signal sampling system and method having reduced average differential input current (2006-08-15),
8. 7088280 - Analog signal sampling system and method having reduced average input current (2006-08-08),
9. 6927717 - Buffered oversampling analog-to-digital converter with improved DC offset performance (2005-08-09),
10. 6603812 - Hardware implementation of a decimating finite impulse response filter (2003-08-05),
11. 6411242 - Oversampling analog-to-digital converter with improved DC offset performance (2002-06-25),
12. 6359479 - Synchronizing data transfers between two distinct clock domains (2002-03-19),
13. 6208279 - Single-cycle oversampling analog-to-digital converter (2001-03-27),
14. 6169506 - Oversampling data converter with good rejection capability (2001-01-02),
15. 6140950 - Delta-sigma modulator with improved full-scale accuracy (2000-10-31),

Title: The Innovative Mind of Florin Alexandru Oprescu

Introduction:

Florin Alexandru Oprescu, a talented inventor based in Sunnyvale, CA, has made significant contributions to the field of analog-to-digital converters and current steering circuits. With an impressive 41 patents to his name, Oprescu's innovative spirit continues to drive advancements in technology.

Latest Patents:

Oprescu's latest patents showcase his expertise in analog-to-digital conversion systems and current steering circuits. One notable invention is the "Simultaneously-sampling single-ended and differential two-input analog-to-digital converter," a system that efficiently processes two analog quantities to provide numerical parameters accurately. Another groundbreaking patent is the "Current steering circuit with feedback," which effectively maintains output impedance in differential current steering circuits, ensuring signal integrity in digital-to-analog converters.

Career Highlights:

Oprescu's career has been marked by collaborations with top-tier companies in the industry. He has lent his expertise to tech giants like Apple Inc. and Linear Technology Corporation, where he has played a pivotal role in developing cutting-edge technologies. His innovative solutions have had a lasting impact on the field of electronics and circuit design.

Collaborations:

Throughout his career, Oprescu has collaborated with esteemed professionals in the industry. Some of his notable coworkers include Roger W Van Brunt and Michael D Teener, who have worked alongside Oprescu to bring his inventive ideas to life. These collaborations have resulted in groundbreaking innovations that have pushed the boundaries of technology.

Conclusion:

Florin Alexandru Oprescu's passion for innovation and his unparalleled technical skills have solidified his position as a leading inventor in the field of analog electronics. With a diverse portfolio of patents and a track record of successful collaborations, Oprescu continues to shape the future of technology with his groundbreaking inventions.

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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