logo

For the Inventor, By the Inventor

Seongnam, South Korea

Ki-Hwan Choi

This inventor holds 30 USPTO granted patents, primarily in Nonvolatile Memory Technology. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1999-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ki-Hwan Choi. Retrieved from https://idiyas.com/inventor/ki-hwan-choi

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

USPTO Granted Patents = 30

% Patents Active = 86.7

Average Co-Inventor Count = 1.7

ph-index = 11

Forward Citations = 329(Granted Patents)


Location History:

  • Sungnam-shi, KR (2001)
  • Seoul, KR (1999 - 2002)
  • Kyunggi-do, KR (2001 - 2003)
  • Seongnam-shi, KR (2005)
  • Gyeonggi-do, KR (2007 - 2012)
  • Seongnam-si, KR (2009 - 2016)

Company Filing History:

goldMedal30 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 1999-2016

Loading Chart...
Areas of Expertise:
Nonvolatile Memory
Flash Memory
Programming Methods
Charge-Trap Technology
Erase Algorithms
High-Density Memory
Semiconductor Devices
Memory Cell Testing
Read Margin Compensation
Over-Erase Prevention
30 patents (USPTO):Explore Patents
1. 9524782 - Nonvolatile memory device and method of writing data in nonvolatile memory device (2016-12-20),
2. 8879320 - Method of programming multi-level cells in non-volatile memory device (2014-11-04),
3. 8499210 - Flash memory device, flash memory system, and method of programming flash memory device (2013-07-30),
4. 8385120 - Method of programming a nonvolatile memory device (2013-02-26),
5. 8289774 - Flash memory device and operating method of flash memory device (2012-10-16),
6. 8139417 - Flash memory device and read method (2012-03-20),
7. 8085592 - Charge-trap flash memory device with reduced erasure stress and related programming and erasing methods thereof (2011-12-27),
8. 8018781 - Method of operating nonvolatile memory device (2011-09-13),
9. 7778084 - Non-volatile memory devices and operating methods thereof (2010-08-17),
10. 7760551 - Method of programming nonvolatile memory device (2010-07-20),
11. 7489558 - Program method of flash memory capable of compensating read margin reduced due to charge loss (2009-02-10),
12. 7366020 - Flash memory device capable of preventing an overerase of flash memory cells and erase method thereof (2008-04-29),
13. 7190624 - Flash memory device capable of preventing an over-erase of flash memory cells and erase method thereof (2007-03-13),
14. 6914827 - Flash memory device capable of preventing an over-erase of flash memory cells and erase method thereof (2005-07-05),
15. 6577540 - Flash memory device capable of preventing an over-erase of flash memory cells and erase method thereof (2003-06-10),

Title: Inventor Ki-Hwan Choi: Revolutionizing Technology in Seongnam-si

Introduction: Ki-Hwan Choi is a visionary inventor based in Seongnam-si, South Korea, known for his groundbreaking contributions to the field of technology.

Latest Patents: Ki-Hwan Choi holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Ki-Hwan Choi has worked with leading tech companies and research institutions, spearheading projects that have pushed the boundaries of technological advancements.

Collaborations: Throughout his career, Ki-Hwan Choi has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and knowledge exchange to drive progress in the tech industry.

Conclusion: Ki-Hwan Choi's relentless pursuit of innovation and his passion for creating technology that shapes the future make him a prominent figure in the world of inventors, inspiring the next generation of innovators to dream big and think outside the box.

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]
Loading…