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For the Inventor, By the Inventor

Suwon, South Korea

Hyeong-Seok Choi

USPTO Granted Patents = 15

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 38(Granted Patents)


Location History:

  • Kyonggi-do, KR (2002)
  • Suwon, KR (2002 - 2008)

Company Filing History:

goldMedal15 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2002-2008

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15 patents (USPTO):Explore Patents
1. 7428121 - Method of locking tape cassette housing of tape recorder (2008-09-23),
2. 7215505 - Pole base assembly for magnetic recording/reproducing apparatus (2007-05-08),
3. 7199968 - Locking device for tape cassette housing of tape recorder (2007-04-03),
4. 7195191 - Oil spattering prevention apparatus for tape recorder (2007-03-27),
5. 7191971 - Reel clutch of a tape recorder (2007-03-20),
6. 7092201 - Tape deck mechanism with main cam gear moving sub-deck, pole base loading unit, brake unit and main sliding memeber (2006-08-15),
7. 7079351 - Magnetic tape guiding device for use with a tape transport system of a tape recorder and method for using the same (2006-07-18),
8. 7048219 - Reel clutch of a tape recorder (2006-05-23),
9. 7035043 - Moving deck plate for camcorder (2006-04-25),
10. 7032852 - Tape loading device for a tape recorder (2006-04-25),
11. 6736351 - Tape guide device for magnetic recording/reproducing apparatus (2004-05-18),
12. 6581867 - Reel braking apparatus for a tape recorder (2003-06-24),
13. 6487054 - Ground device of head drum apparatus (2002-11-26),
14. 6449118 - Magnetic recording/reproducing apparatus (2002-09-10),
15. 6369991 - Head drum apparatus (2002-04-09),

Title: Hyeong-Seok Choi: Innovator in Magnetic Recording Technology

Introduction

Hyeong-Seok Choi is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of magnetic recording technology, holding a total of 15 patents. His innovative designs have enhanced the functionality and efficiency of tape recorders and related devices.

Latest Patents

Among his latest patents is a method of locking tape cassette housing of a tape recorder. This invention features a locking device that includes a locking recess and a locking protrusion, which work together to secure the tape cassette housing to the deck chassis. The design ensures that the tape cassette housing maintains contact with the deck chassis during loading and unloading operations, preventing any interruptions in movement. Another notable patent is the pole base assembly for magnetic recording/reproducing apparatus. This assembly guides the tape drawn from a reel through a predetermined path toward the head drum, ensuring optimal performance during operation.

Career Highlights

Hyeong-Seok Choi is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop new technologies. His work has significantly impacted the design and functionality of magnetic recording devices, making them more reliable and efficient.

Collaborations

Throughout his career, Hyeong-Seok Choi has collaborated with notable colleagues, including Bong-joo Kim and Young-Ho Cho. These partnerships have fostered a creative environment that has led to numerous advancements in their field.

Conclusion

Hyeong-Seok Choi's contributions to magnetic recording technology exemplify his dedication to innovation. His patents reflect a deep understanding of engineering principles and a commitment to enhancing user experience in tape recording devices.

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