Company Filing History:

13 out of 131,611

Samsung Electronics Co., Ltd.

patents

1 out of 15,475

University of California

patents

where one patent can have more than one assignee

Years Active: 2008-2014

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8766870 - Multiple frequency band antenna and antenna system using the same (2014-07-01),

2. 8441408 - Miniaturized multiple input multiple output (MIMO) antenna (2013-05-14),

3. 8009102 - Multi-band antenna and multi-band antenna system with enhanced isolation characteristic (2011-08-30),

4. 7968973 - Semiconductor for macro and micro frequency tuning, and antenna and frequency tuning circuit having the semiconductor (2011-06-28),

5. 7928909 - Concurrent mode antenna system (2011-04-19),

6. 7926165 - Micro antenna and method of manufacturing the same (2011-04-19),

7. 7822430 - Ultra wide band device and detect-and-avoid method thereof (2010-10-26),

8. 7768455 - Antenna for controlling radiation direction (2010-08-03),

9. 7696942 - Slot antenna (2010-04-13),

10. 7605760 - Concurrent mode antenna system (2009-10-20),

11. 7522119 - Multiband antenna with removed coupling (2009-04-21),

12. 7411554 - MIMO antenna operable in multiband (2008-08-12),

13. 7375694 - Antenna capable of micro-tuning and macro tuning for wireless terminal (2008-05-20),

Title: The Innovative Journey of Chang-won Jung

Introduction: Chang-won Jung is a prominent inventor based in Hwaseong-si, South Korea, known for his groundbreaking work in antenna technology. With a remarkable portfolio of 13 patents, he has significantly contributed to advancements in frequency band antennas and miniaturized multiple input multiple output (MIMO) antennas.

Latest Patents: Among his latest innovations, Chang-won Jung has developed the "Multiple frequency band antenna and antenna system using the same." This invention features a radiating unit with a specialized slot on a substrate, designed to resonate in multiple frequency bands or a single alternative frequency depending on the switch's position. This versatility offers enhanced functionality in communication systems. Additionally, he has designed a "Miniaturized multiple input multiple output (MIMO) antenna," which comprises two symmetrically placed antenna elements that improve space efficiency without sacrificing performance. The orthogonal polarization of the electromagnetic waves from each element allows for a reduction in antenna size, facilitating better component design in compact terminals.

Career Highlights: Chang-won Jung’s career includes notable tenures at esteemed organizations, such as Samsung Electronics Co., Ltd. and the University of California. His roles at these institutions have provided him with a robust foundation in research and development, enabling him to innovate and refine antenna technology.

Collaborations: Throughout his career, Jung has collaborated with talented individuals in the field, including Young-Eil Kim and Se-Hyun Park. These partnerships have fostered a collaborative atmosphere for innovation and invention, leading to significant advancements in antenna design and functionality.

Conclusion: Chang-won Jung's contributions to the field of antenna technology through his patents exemplify his innovative spirit and commitment to enhancing communication systems. His work will likely continue to influence future developments in the industry, solidifying his legacy as a trailblazer in antenna design.

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