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For the Inventor, By the Inventor

Los Angeles, CA, United States of America

Jesus Alfonso Castaneda

This inventor holds 72 USPTO granted patents and 9 published patent applications and 3 EPO patents, primarily in Wireless Communication (CPC class H01L). Top assignees: Broadcom Corporation, Avago Technologies General IP (Singapore) Pte. Ltd., Avago Technologies International Sales Pte. Limited. Active years: 2004-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jesus Alfonso Castaneda. Retrieved from https://idiyas.com/inventor/jesus-alfonso-castaneda

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

USPTO Granted Patents = 72 

% Patents Active = 38.9

 

Average Co-Inventor Count = 3.5

ph-index = 12

Forward Citations = 774(Granted Patents)

Forward Citations (Not Self Cited) = 729(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Marina Del Ray, CA (US) (2004 - 2007)
  • Long Beach, CA (US) (2018 - 2019)
  • Los Angeles, CA (US) (2004 - 2020)

Company Filing History:

goldMedal63 out of 11,124 
 
Broadcom Corporation
 patents
silverMedal7 out of 1,813 
 
Avago Technologies General IP (Singapore) Pte. Ltd.
 patents
bronzeMedal2 out of 1,025 
 
Avago Technologies International Sales Pte. Limited
 patents

Years Active: 2004-2020

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Areas of Expertise:
Wireless Bus
Integrated Circuits
Antenna Diversity
Intra-Chip Communication
Semiconductor Packaging
Transceiver Assembly
Waveguide Systems
RF Transceiver
Testing Methods
Data Center
Resource Management
Wireless Components
72 patents (USPTO):Explore Patents
1. 10873138 - Cyclic staggered communications network with switched antenna polarization diversity (2020-12-22),
2. 10254312 - Transmission line coupler for testing of integrated circuits (2019-04-09),
3. 10020555 - Reconfigurable 1:N wilkinson combiner and switch (2018-07-10),
4. 10013285 - Locating wireless-enabled components and applications thereof (2018-07-03),
5. 9985357 - Staggered network based transmit/receive switch with antenna polarization diversity (2018-05-29),
6. 9891951 - Wireless bus for intra-chip and inter-chip communication, including wireless-enabled component (WEC) embodiments (2018-02-13),
7. 9793963 - Integrated circuit with antenna arrays and methods for use therewith (2017-10-17),
8. 9772880 - Wireless bus for intra-chip and inter-chip communication, including adaptive link and route embodiments (2017-09-26),
9. 9612871 - Wireless bus for intra-chip and inter-chip communication, including resource borrowing embodiments (2017-04-04),
10. 9570420 - Wireless communicating among vertically arranged integrated circuits (ICs) in a semiconductor package (2017-02-14),
11. 9459921 - Creating a system on the fly and applications thereof (2016-10-04),
12. 9361158 - Wireless bus for intra-chip and inter-chip communication, including embodiments with adaptable links (2016-06-07),
13. 9318785 - Apparatus for reconfiguring an integrated waveguide (2016-04-19),
14. 9286121 - Wireless bus for intra-chip and inter-chip communication, including data center/server embodiments (2016-03-15),
15. 9166644 - Transceiver and antenna assembly (2015-10-20),

Title: Jesus Alfonso Castaneda: Innovator and Patent Holder from Los Angeles

Introduction

Jesus Alfonso Castaneda is a prominent inventor based in Los Angeles, California. With an impressive total of 72 patents, he has made significant contributions to the fields of telecommunications and integrated circuit testing.

Latest Patents

Among his latest innovations, Castaneda developed a "Cyclic staggered communications network with switched antenna polarization diversity." This system aims to minimize signal routing and reduce signal loss in double-pole, double-throw (DPDT) switches used in wireless and millimeter-wave front ends. By implementing a cyclic staggered arrangement of receivers, transmitters, and antenna ports, this invention enhances multi-antenna configurations while lowering losses.

Another noteworthy patent focuses on a "Transmission line coupler for testing of integrated circuits." This invention outlines a semiconductor wafer testing environment that facilitates efficient signal routing for integrated circuits on a semiconductor wafer. The environment includes a semiconductor wafer tester and a prober equipped with a flexible substrate designed to improve testing efficiency.

Career Highlights

Castaneda has held influential roles in reputable companies, such as Broadcom Corporation and Avago Technologies. His work in these organizations has contributed to their advancements in communication and semiconductor technologies.

Collaborations

Throughout his career, Castaneda has collaborated with notable professionals in the industry, including Ahmadreza Rofougaran and Michael Boers. Their joint efforts have undoubtedly propelled innovative solutions to complex engineering challenges.

Conclusion

In summary, Jesus Alfonso Castaneda is a key figure in the patent landscape, particularly in telecommunications and semiconductor technologies. With his extensive portfolio of patents and collaborations with esteemed colleagues, he continues to impact the field with groundbreaking innovations.

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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