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For the Inventor, By the Inventor

Seoul, South Korea

Maeng-hee Sung

This inventor holds 15 USPTO granted patents and 1 EPO patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2007-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Maeng-hee Sung. Retrieved from https://idiyas.com/inventor/maeng-hee-sung

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

USPTO Granted Patents = 15

% Patents Active = 66.7


Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 133(Granted Patents)


Location History:

  • Yongin-si, KR (2013)
  • Seoul, KR (2007 - 2017)

Company Filing History:

goldMedal15 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2007-2017

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15 patents (USPTO):Explore Patents
1. 9571213 - Tag generation method in broadcast encryption system (2017-02-14),
2. 8578154 - Tag generation method in broadcast encryption system (2013-11-05),
3. 8566958 - Method for authorizing contents play rights in use of a recording medium (2013-10-22),
4. 8515074 - User key allocation method for broadcast encryption (2013-08-20),
5. 8056117 - Network and domain-creating method thereof (2011-11-08),
6. 8055896 - Tag generation method in broadcast encryption system (2011-11-08),
7. 8054975 - Method and system for managing key of home device in broadcast encryption (BE) system (2011-11-08),
8. 7942335 - Radio frequency system and password management method in radio frequency system (2011-05-17),
9. 7810113 - Security device and head end in conditional access system and method for controlling illegal use in the system (2010-10-05),
10. 7779262 - Security method using electronic signature (2010-08-17),
11. 7760096 - Radio frequency identification (RFID) tag encryption method and system using broadcast encryption (BE) scheme (2010-07-20),
12. 7755469 - Radio frequency identification tag and radio frequency identification privacy protection system and method (2010-07-13),
13. 7576651 - Radio frequency identification (RFID) tag encryption method and system using broadcast encryption (BE) scheme (2009-08-18),
14. 7486171 - RFID tag, system for purchasing service by using RFID tag, and method thereof (2009-02-03),
15. 7158777 - Authentication method for fast handover in a wireless local area network (2007-01-02),

Title: Innovations by Maeng-hee Sung: Pioneering Broadcast Encryption Technologies

Introduction

Maeng-hee Sung, an accomplished inventor based in Seoul, South Korea, has made significant contributions to the field of broadcast encryption. With a remarkable portfolio of 15 patents, his work has paved the way for advancements in secure data transmission.

Latest Patents

One of Maeng-hee Sung's latest innovations is a tag generation method in a broadcast encryption system. This method focuses on generating tags utilized in data packets, enhancing the security and efficiency of broadcast communications. It involves detecting revoked leaf nodes, assigning a node identification (node ID) to corresponding nodes at layer 0, and creating a tag list by integrating these IDs. The process continues down to the lowest layers, ensuring comprehensive data protection.

Career Highlights

Currently, Maeng-hee Sung is affiliated with Samsung Electronics Co., Ltd., a global leader in technology and innovation. His work at Samsung underscores his expertise in developing cutting-edge solutions that address the challenges of data security in modern communications.

Collaborations

Throughout his career, Maeng-hee Sung has collaborated with other talented individuals in his field, including Weon-il Jin and Hwan-joon Kim. These partnerships have allowed for the sharing of ideas and advancements, contributing to the overall success of their projects and innovations.

Conclusion

Maeng-hee Sung's contributions to broadcast encryption and his impressive array of patents demonstrate his role as an influential inventor in the technological landscape. His ongoing work continues to push the boundaries of what is possible in secure data transmission, reflecting the importance of innovation in today’s digital age.

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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