Morrisville, NC, United States of America

Alvaro E Retana

This inventor holds 66 USPTO granted patents, plus 2 CIPO patents and 9 EPO patents, primarily in Network Protocols (CPC class H04L). Top assignees: Cisco Technology, Inc., Huawei Technologies Co., Limited, Hewlett Packard Enterprise Development LP. Active years: 2007-2024.

USPTO Granted Patents = 66

% Patents Active = 66.7

CIPO Patents = 2

EPO Patents = 9 (Patent Applications = 3)

Average Co-Inventor Count = 3.4

ph-index = 10

Forward Citations = 332(Granted Patents)

Forward Citations (Not Self Cited) = 300(Dec 10, 2025)

Inventors with similar research interests:

Location History:

RTP, NC (US) (2009)
Cary, NC (US) (2011)
Morrisville, NC (US) (2007 - 2012)
Santa Clara, CA (US) (2022)
Raleigh, NC (US) (2008 - 2023)
Addison, TX (US) (2024)

Company Filing History:

59 out of 21,321

Cisco Technology, Inc.

patents

5 out of 27,557

Huawei Technologies Co., Limited

patents

1 out of 5,602

Hewlett Packard Enterprise Development LP

patents

4. 1 out of 27,652

Hewlett-Packard Development Company, L.p.

patents

Years Active: 2007-2024

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Areas of Expertise:

BGP Sessions

Data Transmission

Energy-Efficient Networks

Routing Protocols

Network Topologies

Path Optimization

Control Plane

Multicast Messaging

Secure Control Plane

Group Key Management

Broadcast Networks

Dynamic Configuration

66 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11973851 - Supporting multiple border gateway protocol (BGP) sessions using multiple QUIC streams (2024-04-30),

2. 11671517 - Compressed data transmissions in networks implementing interior gateway protocol (2023-06-06),

3. 11502940 - Explicit backups and fast re-route mechanisms for preferred path routes in a network (2022-11-15),

4. 11496388 - Resource reservation and maintenance for preferred path routes in a network (2022-11-08),

5. 11374848 - Explicit routing with network function encoding (2022-06-28),

6. 10609621 - Directed acyclic graph optimization for future time instance requested by a child network device (2020-03-31),

7. 10225174 - Apparatus and method to hide transit only multi-access networks in OSPF (2019-03-05),

8. 10015075 - Directed acyclic graph optimization for future time instance advertised by a parent network device (2018-07-03),

9. 9942145 - Attribute SET_ID in border gateway protocol (2018-04-10),

10. 9843498 - [object Object] (2017-12-12),

11. 9742670 - Non-eligible distance vector protocol paths as backup paths (2017-08-22),

12. 9722919 - Tying data plane paths to a secure control plane (2017-08-01),

13. 9722911 - Signaling existence of a network node that is in a reduced-power mode (2017-08-01),

14. 9722910 - Transit domain control (2017-08-01),

15. 9654482 - Overcoming circular dependencies when bootstrapping an RPKI site (2017-05-16),

Title: The Inventor Alvaro E Retana: Pioneering Innovations in Morrisville

Introduction: Alvaro E Retana is a distinguished inventor based in Morrisville, NC, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Alvaro E Retana holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing his commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Alvaro E Retana has worked with leading tech companies, research institutions, and universities to develop cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Alvaro E Retana has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Alvaro E Retana's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and entrepreneurs.