Eden Prairie, MN, United States of America

Liang-Ju Lu

This inventor holds 41 USPTO granted patents and 5 EPO patents, primarily in Fiber Optic Technology. Top assignees: Adc Telecommunications, Inc., Rosemount Inc., Commscope Technologies LLC. Active years: 1991-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Liang-Ju Lu. Retrieved from https://idiyas.com/inventor/liang-ju-lu

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


% Patents Active = 65.9

 

Average Co-Inventor Count = 1.4

ph-index = 18

Forward Citations = 1,402(Granted Patents)


Location History:

  • Richfield, MN (US) (1991)
  • Eden Prarie, MN (US) (1998)
  • Eden Prairie, MN (US) (1994 - 2016)

Company Filing History:


Years Active: 1991-2016

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Areas of Expertise:
Fiber Connector
Optical Isolator
Adjustable Circulator
Variable Attenuator
Polarization Beam Separator
Vibration Power Harvester
Optical Circulator
Multiple Port Coupling
Tunable Fabry-Perot Filter
Pressure Sensor
Industrial Power Scavenging
Fiber Optic Device
41 patents (USPTO):Explore Patents

Title: **Liang-Ju Lu: Innovator in Fiber Optic Technology**

Introduction

Liang-Ju Lu, based in Eden Prairie, MN, is a prominent inventor with an impressive portfolio of 41 patents. His work primarily focuses on innovations in fiber optic technology, significantly advancing the field. Through his inventive spirit and dedication, he has contributed numerous solutions that enhance connectivity and efficiency.

Latest Patents

Among his latest inventions is a groundbreaking fiber connector and adapter assembly. This assembly features a fiber optic connector designed to fit within an adapter, equipped with a cover that pivots between open and closed positions. When opened, the cover reveals an optical fiber contained within the connector. The design incorporates longitudinal guides on both the connector and the adapter that ensure proper alignment during insertion. Additionally, a cam pin on the adapter engages with a corresponding slot on the cover, facilitating effortless opening as the connector is inserted.

Career Highlights

Throughout his career, Liang-Ju Lu has made significant contributions to various companies, notably at ADC Telecommunications, Inc. and Rosemount Inc. His experience in these organizations has informed his innovative approaches and driven his success in developing advanced technologies.

Collaborations

In his journey of invention, Liang-Ju Lu has collaborated with notable industry professionals, including B Barry Zhang and David James Emmons. These partnerships have allowed for the exchange of ideas and expertise, further enriching the development of his innovations.

Conclusion

Liang-Ju Lu's work exemplifies the power of innovation in the tech industry, particularly within fiber optics. With 41 patents to his name, his contributions continue to impact the way we connect and communicate. As technology evolves, inventors like Lu play a crucial role in shaping the future of connectivity solutions.

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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