Hee-Choul Park

This inventor holds 19 USPTO granted patents, primarily in Semiconductor Memory. Top assignees: Samsung Electronics Co., Ltd., Samsung Semiconductors & Telecommunications Co., Ltd.. Active years: 1990-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hee-Choul Park. Retrieved from https://idiyas.com/inventor/hee-choul-park

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

Calculating rank

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 9

Forward Citations = 227(Granted Patents)

Location History:

Seoul, KR (1990 - 1998)
Kyungki-do, KR (1997 - 1998)
Suwon, KR (1994 - 1999)
Seonnam, KR (1999)
Sungnam-shi, KR (1999 - 2000)
Kyungi-do, KR (2000)
Kyunggi-do, KR (2002)

Company Filing History:

18 out of 138,671

Samsung Electronics Co., Ltd.

patents

1 out of 2

Samsung Semiconductors & Telecommunications Co., Ltd.

patents

Years Active: 1990-2002

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Areas of Expertise:

Semiconductor Device

Input Buffers

Memory Device

Auto-Tracking

Burst Mode

Precharge System

Redundancy Decoding

Data Output Buffer

Electrostatic Discharge

Integrated Circuits

Tristate Buffer

SRAM

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6393575 - Semiconductor device having input buffers (2002-05-21),

2. 6160746 - Semiconductor memory with auto-tracking bit line precharge scheme (2000-12-12),

3. 6134180 - Synchronous burst semiconductor memory device (2000-10-17),

4. 6031785 - Random access memory having burst mode capability and method for (2000-02-29),

5. 5991229 - Internal clock generation circuit for synchronous semiconductor device (1999-11-23),

6. 5973972 - Precharge system for a semiconductor memory device (1999-10-26),

7. 5949721 - Data output related circuit which is suitable for semiconductor memory (1999-09-07),

8. 5825698 - Redundancy decoding circuit for a semiconductor memory device (1998-10-20),

9. 5815459 - Address decoding . . . semiconductor memory (1998-09-29),

10. 5793226 - Data output buffer for multiple power supplies (1998-08-11),

11. 5760446 - Electrostatic discharge structure of semiconductor device (1998-06-02),

12. 5732032 - Semiconductor memory device having a burn-in control circuit and burn-in (1998-03-24),

13. 5659510 - Integrated circuit devices with reliable fuse-based mode selection (1997-08-19),

14. 5592121 - Internal power-supply voltage supplier of semiconductor integrated (1997-01-07),

15. 5487050 - Decoding circuit and method for a semiconductor memory device (1996-01-23),

Title: Hee-Choul Park: Innovator in Semiconductor Technology

Introduction

Hee-Choul Park is a prominent inventor based in Seoul, South Korea, recognized for his significant contributions to the field of semiconductor technology. Holding an impressive portfolio of 19 patents, Park has made strides in developing innovative solutions that enhance semiconductor devices' performance and efficiency.

Latest Patents

Among his latest patents, two stand out for their groundbreaking approaches. The first patent involves a **semiconductor device having input buffers**, which optimizes the arrangement of input buffers to minimize signal skewing. This invention enhances data accuracy and streamlines the processing of external signals synchronized with a clock signal.

The second notable patent is **semiconductor memory with an auto-tracking bit line precharge scheme**. This advanced semiconductor memory device includes a decoding block and innovative precharge circuits, ensuring non-overlapping activation periods for precharge signals and section word lines. Such optimization results in improved access speeds, marking a significant advancement in memory device technology.

Career Highlights

Hee-Choul Park has built a robust career at Samsung Electronics Co., Ltd. and Samsung Semiconductors & Telecommunications Co., Ltd. His work in these esteemed organizations allowed him to delve into the intricacies of semiconductor technology and drive innovation in this fast-evolving field.

Collaborations

Throughout his career, Park has collaborated with several distinguished professionals, including Kook-Hwan Kwon and Su-Chul Kim. These collaborations have fostered an environment of creativity and knowledge exchange, further enriching the contributions to semiconductor innovations.

Conclusion

Hee-Choul Park's journey as an inventor is characterized by his dedication to advancing semiconductor technology. With a substantial number of patents that push the boundaries of innovation, he remains a key figure in driving technological progress. His work has not only affected the companies he has been a part of but also the broader field of semiconductor engineering.

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]