This inventor holds 4 USPTO granted patents. Top assignees: Intellectual Discovery Co., Ltd., Electronics and Telecommunications Research Institute, Samsung Electronics Co., Ltd.. Active years: 2013-2017.
Company Filing History:
3 out of 380 
1 out of 11,731 
1 out of 132,107 
Years Active: 2013-2017
Title: Young Jin Sang: Innovator in Femtocell Technology
Introduction
Young Jin Sang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of telecommunications, particularly in femtocell technology. With a total of 4 patents to his name, his work focuses on enhancing communication systems.
Latest Patents
One of his latest patents is a synchronization method of femtocell base stations. This invention provides a method for synchronizing a femtocell base station by allowing it to transmit a symbol to a terminal. This is achieved through time synchronization with a preamble signal when the femtocell base station receives a preamble signal from a macrocell base station in an orthogonal frequency division multiple access (OFDMA) communication system. Another notable patent is a method and device for avoiding macro interference. This invention addresses the issue of uplink interference in a macro cell within a heterogeneous cellular network. The femtocell base station calculates the degree of interference and determines whether it is strong. If the interference is significant, the femtocell base station changes the order of the uplink and downlink frames.
Career Highlights
Young Jin Sang has worked with notable companies such as Intellectual Discovery Co., Ltd. and Samsung Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in telecommunications and innovation.
Collaborations
He has collaborated with several professionals in the field, including Kwang Soon Kim and Jung Hyoung Kwon. These collaborations have further enriched his work and contributions to the industry.
Conclusion
Young Jin Sang is a key figure in the development of femtocell technology, with a focus on improving communication systems. His innovative patents and collaborations highlight his significant impact in the field.