logo

For the Inventor, By the Inventor

Daejeon, South Korea

Jeong Ju Yoo

This inventor holds 17 USPTO granted patents and 22 published patent applications, primarily in Video Communication. Top assignees: Electronics and Telecommunications Research Institute, Yonsei University, Research & Industrial Cooperation Group. Active years: 2008-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeong Ju Yoo. Retrieved from https://idiyas.com/inventor/jeong-ju-yoo

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

USPTO Granted Patents = 17 

% Patents Active = 29.4

Average Co-Inventor Count = 4.5

ph-index = 4

Forward Citations = 42(Granted Patents)


Location History:

  • Daejeon-si, KR (2015)
  • Daejeon, KR (2008 - 2021)

Company Filing History:

goldMedal17 out of 11,790 
 
Electronics and Telecommunications Research Institute
 patents
silverMedal3 out of 1,492 
 
Yonsei University
 patents
bronzeMedal1 out of 18 
 
Research & Industrial Cooperation Group
 patents
where one patent can have more than one assignee

Years Active: 2008-2021

Loading Chart...
Areas of Expertise:
MPEG Transport
Scalable Video Coding
Channel Capacity
Video Synchronization
Optical Network
Multicast Management
WDM-PON
Traffic Distribution
Security Preservation
Dynamic Service
17 patents (USPTO):Explore Patents
1. 11070327 - Method and apparatus for re-transmitting MMT packet and method and apparatus for requesting MMT packet re-transmission (2021-07-20),
2. 10523376 - Method and apparatus for re-transmitting MMT packet and method and apparatus for requesting MMT packet re-transmission (2019-12-31),
3. 10097319 - Method and apparatus for re-transmitting MMT packet and method and apparatus for requesting MMT packet re-transmission (2018-10-09),
4. 9641831 - Apparatus and method for transmitting/receiving moving picture experts group (MPEG) media transport (MMT) signaling message for measurement configuration (MC) processing (2017-05-02),
5. 9167258 - Fast mode determining method and apparatus in scalable video coding (2015-10-20),
6. 8726119 - Fast stochastic decode method for low density parity check code (2014-05-13),
7. 8675727 - Method and apparatus for SVC video and AAC audio synchronization using NPT (2014-03-18),
8. 8576739 - Apparatus and method for estimating channel capacity of end-to-end terminal (2013-11-05),
9. 8571103 - Scalable video decoder and controlling method for the same (2013-10-29),
10. 8483201 - Server, terminal and method for end to end channel capacity estimation in high speed downlink packet access network (2013-07-09),
11. 8478983 - Method and apparatus for preserving security in video multicasting service (2013-07-02),
12. 7787771 - Extendable loop-back type passive optical network and scheduling method and apparatus for the same (2010-08-31),
13. 7583669 - Dynamic multicast group management and service wavelength allocation method for communication-broadcasting convergence service in WDM-PON (2009-09-01),
14. 7548511 - Apparatus and method for preserving frame sequence and distributing traffic in multi-channel link and multi-channel transmitter using the same (2009-06-16),
15. 7437073 - System for providing dynamic service using optical sub-carrier multiplexing type multi-channel access and method of controlling the same (2008-10-14),

Title: The Innovations of Jeong Ju Yoo: A Pioneering Inventor in MMT Packet Technology

Introduction

Jeong Ju Yoo, a talented inventor based in Daejeon, South Korea, is recognized for his significant contributions to communication technology. With a noteworthy portfolio of 17 patents, Yoo has carved out a niche in the field of multimedia transport, particularly focusing on methods and apparatuses for MMT packet transmission.

Latest Patents

Among his latest innovations are two groundbreaking patents: the "Method and apparatus for re-transmitting MMT packet" and the "Method and apparatus for requesting MMT packet re-transmission." These inventions disclose a sophisticated method for re-transmitting lost MMT packets by utilizing a packet transmission apparatus. The core of this methodology involves generating a media processing unit (MPU) based on a media fragment unit (MFU) and encapsulating the MPU into an MMT asset. Subsequently, an MMT packet is generated from the MPU, which is then transmitted. Notably, this method incorporates a signaling message for re-transmission of the MMT packet that includes a delay_constrained_ARQ_flag, indicating the support of a delay-constrained automatic repeat request (ARQ) function.

Career Highlights

Throughout his career, Jeong Ju Yoo has worked with prestigious organizations, including the Electronics and Telecommunications Research Institute and the Yonsei University Wonju Industry-academic Cooperation Foundation. His experience in these institutions has significantly contributed to advancements in communication technologies.

Collaborations

Yoo's journey in innovation has been marked by collaborations with notable coworkers, including Jin Woo Hong and Tae Yeon Kim. Their collective expertise has played a pivotal role in refining and advancing Yoo's inventive concepts.

Conclusion

Jeong Ju Yoo stands out as a luminary in the realm of multimedia transport technology. His innovative methods for MMT packet transmission not only showcase his ingenuity but also pave the way for future advancements in communication protocols. With 17 patents to his name, Yoo's contributions are bound to leave a lasting legacy in the industry.

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]
Loading…