Los Angeles, CA, United States of America

Chih-Wei Chang

This inventor holds 24 USPTO granted patents and 5 published patent applications and 3 EPO patents, primarily in Electroporation Technology. Top assignees: University of California, National Yang Ming Chiao Tung University, Nanocav, LLC. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Wei Chang. Retrieved from https://idiyas.com/inventor/chih-wei-chang-ak70reyj

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 = 66.7

 

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 151(Granted Patents)


Location History:

  • Yangmei Township, Taoyuan County, TW (2008 - 2011)
  • Taoyuan County, TW (2014 - 2015)
  • Yangmei, TW (2015)
  • Berkeley, CA (US) (2013 - 2016)
  • Taoyuan, TW (2020)
  • Los Angeles, CA (US) (2018 - 2024)

Company Filing History:


Years Active: 2008-2026

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Areas of Expertise:
Electroporation
Cell Transfection
Neural Sensing
Micro Flow-Through
Wireless Implant
Spinal Cord Injury
Multi-Electrode Array
Flexible Electrodes
Semiconductor Devices
Thermal Management
Microneedle Array
24 patents (USPTO):Explore Patents

Title: **Innovator Spotlight: Chih-Wei Chang**

Introduction

Chih-Wei Chang is a prominent inventor based in Los Angeles, CA. He holds an impressive portfolio of 23 patents, demonstrating his extensive contributions to the field of biotechnology. His innovative work focuses primarily on electroporation devices and methods for cell transfection, an area pivotal for advancements in genetic engineering and medical research.

Latest Patents

Chang's most recent patents showcase his expertise in electroporation technology. One of his notable inventions, titled "Electroporation Devices and Methods of Cell Transfection," involves a sophisticated electroporation apparatus. This device is designed with an electroporation chamber that includes a first and second electrode, effectively facilitating the transfection of both mammalian and nonmammalian cells. It features an input for cell and cargo entry and an output for the passage of electroporated cells.

Another significant patent, "Micro Flow-Through Electroporation Devices and Methods of Cell Transfection," also highlights his innovative approach. This electroporation apparatus incorporates an upper and lower micromesh electrode, providing a unique path for transfecting cells. With an input/output configuration strategically separated by an offset distance, this device streamlines the electroporation process for enhanced efficiency.

Career Highlights

Chih-Wei Chang's career has been distinguished by his affiliations with esteemed organizations, including the University of California and National Chiao Tung University. His work in these institutions has contributed to significant advancements in research and technology, particularly in the realm of biotechnology.

Collaborations

Throughout his career, Chang has collaborated with notable colleagues such as Wentai Liu and Jin-Chern Chiou. These partnerships have fostered a dynamic environment for innovation, leading to the development of groundbreaking technologies in cell biology.

Conclusion

With a remarkably diverse portfolio and a commitment to advancing scientific knowledge, Chih-Wei Chang exemplifies the essence of innovation in the field of electroporation and cell transfection. His contributions continue to pave the way for future research and applications, solidifying his status as a leading inventor in biotechnology.

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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