San Diego, CA, United States of America

Chi Shun Lo

This inventor holds 24 USPTO granted patents and 14 published patent applications and 5 EPO patents, primarily in Transformer Technology. Top assignees: Qualcomm Incorporated, Qualcomm Mems Technologies, Inc.. Active years: 2012-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chi Shun Lo. Retrieved from https://idiyas.com/inventor/chi-shun-lo

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

Calculating rank
USPTO Granted Patents = 24 

% Patents Active = 45.8

 

Average Co-Inventor Count = 5.0

ph-index = 6

Forward Citations = 282(Granted Patents)


Location History:

  • Hong Kong, CN (2016)
  • San Diego, CA (US) (2012 - 2018)

Company Filing History:


Years Active: 2012-2018

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Areas of Expertise:
Replica Circuit
Transformer
CMOS Chipset
Hybrid Transformer
Wafer Bonding
Radio Frequency Switch
Piezoelectric Resonator
Multilayer Solenoid
Voltage Controlled Oscillator
Resonator Filters
Integrated Passives
Inductor Design
24 patents (USPTO):Explore Patents

Title: Innovations of Chi Shun Lo: A Leader in Circuit Technology

Introduction: Chi Shun Lo, based in San Diego, CA, is a prominent inventor with a remarkable portfolio of 24 patents. His work primarily focuses on advancements in circuit technology, contributing innovative solutions to the field.

Latest Patents: Among his recent contributions to the industry, Chi Shun Lo has developed two significant patents. The first patent, titled "Integration of a Replica Circuit and a Transformer Above a Dielectric Substrate," outlines a method for forming a replica circuit on a glass-type material. This circuit utilizes thin-film transistors (TFTs) to act as variable capacitors or resistors, integrating a transformer to match impedance with an antenna.

The second patent, "Vertical-Coupling Transformer with an Air-Gap Structure," details a device comprising a low-loss substrate and two inductor structures aligned to create a transformer, with an air-gap facilitating lowered loss between components. Both innovations reflect his commitment to enhancing circuit design and functionality.

Career Highlights: Chi Shun Lo's career is marked by substantial experiences at notable companies such as Qualcomm Incorporated and Qualcomm MEMS Technologies, Inc. His contributions to these firms have significantly influenced the development of advanced technologies in the electronics sector.

Collaborations: Throughout his career, Chi has collaborated with esteemed professionals, including Jonghae Kim and Changhan Hobie Yun. These partnerships have facilitated the exchange of ideas and expertise, further driving innovation in circuit technology.

Conclusion: Chi Shun Lo's legacy as an influential inventor in circuit technology is evident through his groundbreaking patents and collaborative efforts. His pioneering work continues to inspire advancements and foster innovation within the tech industry.

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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