Hong Seok Chang

This inventor holds 7 USPTO granted patents and 2 published patent applications. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hong Seok Chang. Retrieved from https://idiyas.com/inventor/hong-seok-chang

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

USPTO Granted Patents = 7 (Patent Applications = 2)

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 24(Granted Patents)

Company Filing History:

7 out of 132,108

Samsung Electronics Co., Ltd.

patents

Years Active: 2014-2025

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. RE50501 - Nonvolatile memory device, read method for nonvolatile memory device, and memory system incorporating nonvolatile memory device (2025-07-22),

2. RE49145 - Nonvolatile memory device, read method for nonvolatile memory device, and memory system incorporating nonvolatile memory device (2022-07-18),

3. RE48431 - Nonvolatile memory device, read method for nonvolatile memory device, and memory system incorporating nonvolatile memory device (2021-02-08),

4. RE48013 - Nonvolatile memory device, read method for nonvolatile memory device, and memory system incorporating nonvolatile memory device (2020-05-25),

5. 9318172 - Nonvolatile memory device, read method for nonvolatile memory device, and memory system incorporating nonvolatile memory device (2016-04-19),

6. 9036431 - Nonvolatile memory device, read method for nonvolatile memory device, and memory system incorporating nonvolatile memory device (2015-05-19),

7. 8750055 - Nonvolatile memory device, read method for nonvolatile memory device, and memory system incorporating nonvolatile memory device (2014-06-10),

Title: Innovations of Hong Seok Chang

Introduction

Hong Seok Chang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of nonvolatile memory devices. With a total of 7 patents to his name, his work has had a substantial impact on memory technology.

Latest Patents

Among his latest patents are innovations related to nonvolatile memory devices. One of his notable patents describes a method of performing a read operation on a nonvolatile memory device. This method includes receiving a read command, receiving addresses, detecting a transition of a read enable signal, generating a strobe signal based on the transition of the read enable signal, reading data corresponding to the received addresses, and outputting the read data after the strobe signal is toggled a predetermined number of times. This innovative approach enhances the efficiency and reliability of memory systems.

Career Highlights

Hong Seok Chang is currently employed at Samsung Electronics Co., Ltd. His work at this leading technology company has allowed him to develop cutting-edge memory solutions. His expertise in nonvolatile memory technology has positioned him as a key player in the industry.

Collaborations

He has collaborated with notable colleagues, including Chul Bum Kim and Hyung Gon Kim. Their teamwork has contributed to the advancement of memory technology and the successful development of innovative products.

Conclusion

Hong Seok Chang's contributions to nonvolatile memory devices exemplify his dedication to innovation in technology. His patents and work at Samsung Electronics Co., Ltd. continue to influence the field significantly.

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]

2 patents pending: