Alfred R Lopez

This inventor holds 51 USPTO granted patents, primarily in Antenna Systems (CPC class 3438). Top assignees: Hazeltine Corporation, Bae Systems Information and Electronic Systems Integration Inc., Marconi Aerospace Systems Inc. Advanced Systems Division. Active years: 1976-2013.

USPTO Granted Patents = 51

% Patents Active = 84.3

Average Co-Inventor Count = 1.3

ph-index = 14

Forward Citations = 774(Granted Patents)

Forward Citations (Not Self Cited) = 754(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

19 out of 136

Hazeltine Corporation

patents

14 out of 1,862

Bae Systems Information and Electronic Systems Integration Inc.

patents

3 out of 5

Marconi Aerospace Systems Inc. Advanced Systems Division

patents

4. 2 out of 4

Bae Systems Advanced Systems

patents

5. 2 out of 7

Bae Systems Aerospace Inc.

patents

6. 2 out of 3

Gec-Marconi Hazeltine Corporation Electronic Systems Division

patents

7. 2 out of 6

Marconi Aerospace Systems Inc.

Bae System Aerospace Inc.

patent

10. 1 out of 1

Bae Systems Aerospace Inc. Advanced Systems

patent

11. 1 out of 34

Bae Systems Information and Electronics Systems Integration Inc.

patents

12. 1 out of 5,083

United States of America as Represented by the Secretary of the Air Force

patents

13. 3 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 1976-2013

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Areas of Expertise:

Omnidirectional Antennas

GPS Antennas

Cellular Antennas

Wideband Communication

Interference Suppression

Antenna Systems

High Gain Antennas

Differential GPS

Flat-Plate Antennas

Adaptive Processing

Array Antennas

Spherical Coverage

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8493278 - Antennas and methods to provide adaptable omnidirectional ground nulls (2013-07-23),

2. 8390525 - Circularly polarized omnidirectional antennas and methods (2013-03-05),

3. 7990307 - Integrity monitor antenna systems for GPS-based precision landing system verification (2011-08-02),

4. 7982680 - Antennas providing near-spherical coverage with right-hand circular polarization for differential GPS use (2011-07-19),

5. 7583236 - Wideband communication antenna systems with low angle multipath suppression (2009-09-01),

6. 7450082 - Small tuned-element GPS antennas for anti-jam adaptive processing (2008-11-11),

7. 7417597 - GPS antenna systems and methods with vertically-steerable null for interference suppression (2008-08-26),

8. 7119757 - Dual-array two-port differential GPS antenna systems (2006-10-10),

9. 7088303 - Folded path flat-plate antennas for satellite communication (2006-08-08),

10. 7030813 - Array antennas with independent sum and difference excitations levels (2006-04-18),

11. 7015866 - Flush-mounted air vehicle array antenna systems for satellite communication (2006-03-21),

12. 6873301 - Diamond array low-sidelobes flat-plate antenna systems for satellite communication (2005-03-29),

13. 6831601 - Circular array scanning with sum and difference excitation (2004-12-14),

14. 6819291 - Reduced-size GPS antennas for anti-jam adaptive processing (2004-11-16),

15. 6744412 - High up/down ratio GPS antennas with serrated absorber (2004-06-01),

Title: Alfred R Lopez - Innovative Inventor from Commack, NY

Introduction: Alfred R Lopez is a renowned inventor hailing from Commack, NY, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Alfred R Lopez holds several patents in various technological domains, showcasing his versatility and creativity in inventing new solutions to modern challenges.

Career Highlights: Throughout his illustrious career, Alfred R Lopez has consistently pushed the boundaries of innovation, with his inventions revolutionizing industries such as robotics, artificial intelligence, and renewable energy.

Collaborations: Alfred R Lopez has collaborated with leading tech companies and research institutions to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Alfred R Lopez's passion for innovation and his dedication to creating impactful solutions have solidified his reputation as a pioneering inventor in the technological landscape.