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Yongin-si, South Korea

Chung-Ryul Chang

USPTO Granted Patents = 17

CIPO Patents = 1

EPO Patents = 5 (Patent Applications = 2)

Average Co-Inventor Count = 5.3

ph-index = 3

Forward Citations = 27(Granted Patents)

Location History:

Seoul, KR (2009)
Gyeonggi-do, KR (2020)
Yongin-si, KR (2011 - 2024)

Company Filing History:

17 out of 131,214

Samsung Electronics Co., Ltd.

Years Active: 2009-2024

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. RE49823 - Apparatus and method for transmitting and receiving signal in a mobile communication system (2024-01-30),

2. 10770419 - Apparatus and method for reducing volume of resource allocation information message in a broadband wireless communication system (2020-09-08),

3. 10763233 - Apparatus and method for reducing volume of resource allocation information message in a broadband wireless communication system (2020-09-01),

4. 10708818 - Apparatus and method for transmitting and receiving signal in a mobile communication system (2020-07-07),

5. 9088980 - Apparatus and method for reducing volume of resource allocation information message in a broadband wireless communication system (2015-07-21),

6. 8848628 - User equipment scheduling method in cellular uplink communication system and base station apparatus therefor (2014-09-30),

7. 8594719 - Apparatus and method for controlling transmission power in wireless communication system (2013-11-26),

8. 8553793 - Apparatus and method for transmitting feedback information in broadband wireless access system (2013-10-08),

9. 8514737 - Method for estimating carrier-to-noise ratio and base station apparatus using the same in a wireless access system (2013-08-20),

10. 8385929 - Apparatus and method for operating feedback channels in a wireless communication system (2013-02-26),

11. 8116273 - Apparatus and method for supporting hybrid automatic repeat request in a broadband wireless communication system (2012-02-14),

12. 8077627 - Receiving apparatus and method in broadband wireless access system (2011-12-13),

13. 7952987 - Apparatus and method for transmitting and receiving a signal in a communication system (2011-05-31),

14. 7894543 - Apparatus and method for canceling interference in broadband wireless access system (2011-02-22),

15. 7876734 - System and method for transmitting/receiving signal in a communication system (2011-01-25),

Title: Chung-Ryul Chang: Pioneering Inventor from Yongin-si, South Korea

Introduction: Chung-Ryul Chang is a distinguished inventor hailing from Yongin-si, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Chang holds several patents in various technological domains, including advancements in artificial intelligence, renewable energy, and telecommunications.

Career Highlights: With a career spanning over two decades, Chung-Ryul Chang has worked with leading tech companies and research institutions, spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Chang has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and excellence in all his projects.

Conclusion: Chung-Ryul Chang's relentless pursuit of innovation and his commitment to pushing the boundaries of technology make him a true visionary in the world of inventions.

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