Kyungki-Do, South Korea

Chang-Ho Do

This inventor holds 108 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Memory (CPC class G11C7-00). Top assignees: Hynix Semiconductor Inc., Hyundai Electronics Industries Co. Ltd.. Active years: 2002-2014.

USPTO Granted Patents = 108 

% Patents Active = 71.3

Average Co-Inventor Count = 1.3

ph-index = 9

Forward Citations = 375(Granted Patents)

Forward Citations (Not Self Cited) = 348(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Ichon, KR (2005)
  • Ichon-shi, KR (2002 - 2011)
  • Kyoungki, KR (2011)
  • Kyoungki-do, KR (2006 - 2013)
  • Gyeonggi-do, KR (2010 - 2014)

Company Filing History:


Years Active: 2002-2014

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Areas of Expertise:
Semiconductor Memory Device
Integrated Circuit Chip
Test Circuit
Bit Line Equalizing Signal
Multi-Port Memory
High Voltage Generator
Signal Monitoring
Electrostatic Discharge Protection
Voltage Generation Circuit
Data Testing
Power Up Signal
Word Line Driving Circuit
108 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Chang-Ho Do

Introduction: Chang-Ho Do, a talented inventor hailing from Kyoungki-do, South Korea, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Chang-Ho Do holds several patents in the areas of electronics and telecommunications, with his most recent patent focusing on a cutting-edge communication device that revolutionizes the way we connect with one another.

Career Highlights: Throughout his illustrious career, Chang-Ho Do has been recognized for his innovative spirit and dedication to pushing the boundaries of technological advancement. His work has not only earned him numerous accolades but has also improved the lives of many through his inventive solutions.

Collaborations: Chang-Ho Do has collaborated with leading tech companies and research institutions to further develop his inventions and bring them to the market. His ability to work effectively in a team setting has led to successful partnerships and groundbreaking innovations.

Conclusion: In conclusion, Chang-Ho Do stands as a shining example of an inventor whose passion for innovation has led to remarkable achievements in the world of technology. His relentless pursuit of excellence and commitment to pushing the boundaries of what is possible continue to inspire future generations of inventors and innovators.

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