Seok Ryu

Title: Seok Ryu: Wireless Printing Innovations

Introduction

Seok Ryu is an inventor based in Suwon, South Korea. His patent work includes wireless printing technologies developed in connection with Samsung Electronics Co., Ltd. His portfolio includes 5 patents.

Latest Patents

Ryu’s listed patents focus on wireless printing over wireless local area networks (LANs), including networks based on IEEE 802.11.

“Method and Apparatus of Processing Wireless Printing Based on Wireless LAN” describes a system and method for requesting a print job from a printer on a wireless LAN and transmitting job data according to the network’s standard. The invention supports direct wireless printing in a LAN environment.

A related patent with the same title describes locating a printer that functions as an access point. The method scans for the printer, obtains its network address, and sends a print-job request to that address. This approach enables a device connected to an IEEE 802.11 network to identify and communicate with the printer.

Career Highlights

Ryu’s disclosed inventions address practical challenges in wireless printing, including printer discovery, network addressing, and the transmission of print-job data. His work is associated with Samsung Electronics Co., Ltd.

Collaborations

Ryu’s listed coworkers include Kwang-chul Lee and Eun-hee Rhim. The patent descriptions reflect work on wireless printing systems and methods.

Conclusion

Seok Ryu’s patent portfolio highlights contributions to wireless LAN printing, particularly direct printing and the discovery of printers operating as access points.