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For the Inventor, By the Inventor

Yongin, South Korea

Ho-Jeong Choi

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2008-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ho-Jeong Choi. Retrieved from https://idiyas.com/inventor/ho-jeong-choi

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

USPTO Granted Patents = 5 

% Patents Active = 60.0

Average Co-Inventor Count = 4.7

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2008 - 2010)
  • Yongin-si, KR (2009 - 2013)

Company Filing History:

goldMedal5 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2008-2013

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5 patents (USPTO):Explore Patents
1. 8564317 - Test socket, and test apparatus with test socket to control a temperature of an object to be tested (2013-10-22),
2. 8139949 - Electrical signal transmission module, method of transmitting electric signals and electrical inspection apparatus having the same (2012-03-20),
3. 7786721 - Multilayer type test board assembly for high-precision inspection (2010-08-31),
4. 7492032 - Fuse regions of a semiconductor memory device and methods of fabricating the same (2009-02-17),
5. 7323891 - Method of testing a semiconductor chip and jig used in the method (2008-01-29),

Title: The Innovative Contributions of Ho-Jeong Choi

Introduction

Ho-Jeong Choi is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of technology, particularly in the development of testing apparatuses for semiconductor packages. With a total of 5 patents to his name, Choi's work has had a substantial impact on the industry.

Latest Patents

Choi's latest patents include a test socket and a test apparatus designed to control the temperature of objects being tested. The test socket features a socket body that receives the object, a lid that covers the socket body, and pushers that apply force to the object. Additionally, it includes a temperature controlling member that regulates the temperature of the object. This innovation allows for effective testing of semiconductor packages by applying varying temperatures during the testing process.

Another notable patent is the electrical signal transmission module, which comprises multiple optical and electrical signal lines. This module converts externally input electrical signals into optical signals and back, facilitating efficient signal transmission. These inventions showcase Choi's expertise in creating advanced testing solutions.

Career Highlights

Ho-Jeong Choi is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop new technologies. His work at Samsung has positioned him as a key player in the advancement of semiconductor testing methodologies.

Collaborations

Choi has collaborated with notable colleagues, including Young-Soo An and Jong-won Han. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Ho-Jeong Choi's contributions to the field of technology through his innovative patents and work at Samsung Electronics Co., Ltd. highlight his role as a leading inventor in the industry. His advancements in testing apparatuses and signal transmission modules are paving the way for future innovations.

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]
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