Dashi, Taiwan

Pei-Jih Wang

This inventor holds 1 USPTO granted patent. Top assignee: Arima Optoelectronics Corporation. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pei-Jih Wang. Retrieved from https://idiyas.com/inventor/pei-jih-wang-vu772rdy

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


Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Pei-Jih Wang: Innovator in Light-Emitting Diode Technology

Introduction

Pei-Jih Wang is a notable inventor based in Dashi, Taiwan. She has made significant contributions to the field of optoelectronics, particularly in the development of light-emitting diode (LED) technology. Her innovative work has led to advancements that enhance the efficiency and performance of LED devices.

Latest Patents

Pei-Jih Wang holds a patent for a "Window interface layer of a light-emitting diode." This invention involves a complex structure that includes an n-type GaAs substrate, an n-type AlGaInP cladding layer, and a p-type window layer made of GaP. The design features a highly doped p-type interface layer made of GaInP, which improves film quality and luminous efficiency while enhancing the electric properties of the LED.

Career Highlights

Wang is currently associated with Arima Optoelectronics Corporation, where she continues to push the boundaries of LED technology. Her work has been instrumental in developing more efficient lighting solutions that are crucial for various applications.

Collaborations

Pei-Jih Wang collaborates with Rupert Wu, who is also involved in the field of optoelectronics. Their partnership has fostered innovation and development in LED technologies.

Conclusion

Pei-Jih Wang's contributions to light-emitting diode technology exemplify her commitment to innovation in the optoelectronics field. Her patent and ongoing work at Arima Optoelectronics Corporation highlight her role as a leading inventor in this important area of technology.

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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