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For the Inventor, By the Inventor

Seoul, South Korea

Dong-Hwi Roh

This inventor holds 11 USPTO granted patents and 1 published patent application and 6 EPO patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2011-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong-Hwi Roh. Retrieved from https://idiyas.com/inventor/dong-hwi-roh

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

USPTO Granted Patents = 11 

% Patents Active = 63.6

 

Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 18(Granted Patents)


Company Filing History:

goldMedal11 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2011-2022

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11 patents (USPTO):Explore Patents
1. 11264714 - Method and apparatus for beamforming in wireless communication system (2022-03-01),
2. 10530530 - Method and apparatus for transmitting and receiving data in mobile communication system (2020-01-07),
3. 10517000 - Apparatus and method for performing beamforming operation in millimeter wave communication system (2019-12-24),
4. 10291305 - Beam training method and device in communication system (2019-05-14),
5. 10097252 - Method and apparatus for beamforming in wireless communication system (2018-10-09),
6. 10028290 - Apparatus and method for selecting adaptive beam in wireless communication system (2018-07-17),
7. 9832745 - Transport stream packets with time stamp generation by medium access control (2017-11-28),
8. 8594129 - Wireless LAN communication method and apparatus (2013-11-26),
9. 8321734 - Method and apparatus to transmit and/or receive data via wireless network and wireless device (2012-11-27),
10. 7945835 - Method and apparatus for efficiently retransmitting data in wireless network environment (2011-05-17),
11. 7865549 - Method and apparatus for transmitting data frame efficiently in communication network (2011-01-04),

Title: The Innovations of Dong-Hwi Roh

Introduction

Dong-Hwi Roh is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of wireless communication, holding a total of 11 patents. His work focuses on enhancing communication systems, making them more efficient and reliable.

Latest Patents

Among his latest patents is a method and apparatus for beamforming in a wireless communication system. This innovation involves detecting direction changes of a wireless communication device during communication with a peer device. The technology adjusts the beam direction based on this information, ensuring optimal communication. Another notable patent is a method for transmitting and receiving data in a mobile communication system. This method includes transmitting a channel information request to a base station and adjusting the transmission method based on the energy level of the received signal.

Career Highlights

Dong-Hwi Roh is currently employed at Samsung Electronics Co., Ltd., where he continues to develop cutting-edge technologies in wireless communication. His expertise has positioned him as a key player in the advancement of mobile communication systems.

Collaborations

He has collaborated with notable coworkers, including Chang-Yeul Kwon and Ohyun Jo, contributing to various innovative projects within the company.

Conclusion

Dong-Hwi Roh's contributions to wireless communication technology exemplify the impact of innovation in modern communication systems. His patents reflect a commitment to improving connectivity and efficiency 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]
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