Company Filing History:

4 out of 131,214

Samsung Electronics Co., Ltd.

Sk Innovation Co., Ltd.

patents

5. 1 out of 81

Sk Global Chemical Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2003-2025

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12203980 - Wafer level methods of testing semiconductor devices using internally-generated test enable signals (2025-01-21),

2. 11867751 - Wafer level methods of testing semiconductor devices using internally-generated test enable signals (2024-01-09),

3. 11435397 - Wafer level methods of testing semiconductor devices using internally-generated test enable signals (2022-09-06),

4. 10622088 - Stacked memory devices, memory systems and methods of operating stacked memory devices (2020-04-14),

5. 8003840 - Bismuth molybdate-based catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereof (2011-08-23),

6. 7663013 - Solid acid catalyst for producing light olefins and process using the same (2010-02-16),

7. 7601663 - Solid acid catalyst for producing light olefins and process using the same (2009-10-13),

8. 7301063 - Process for increasing production of light olefin hydrocarbon from hydrocarbon feedstock (2007-11-27),

9. 6852361 - Method of on-line coating of a film on the inner walls of the reaction tubes in a hydrocarbon pyrolysis reactor (2005-02-08),

10. 6514563 - Method of on-line coating film on the inner walls of the reaction tubes in a hydrocarbon pyrolysis reactor (2003-02-04),

Title: Inventor Ahn Seop Choi: Revolutionizing Technology in Ulsan

Introduction: Ahn Seop Choi is a visionary inventor hailing from Ulsan, South Korea, known for his groundbreaking contributions to the field of technology.

Latest Patents: Ahn Seop Choi holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and innovation.

Career Highlights: With a career spanning over two decades, Ahn Seop Choi has worked with leading tech companies and research institutions, consistently pushing the boundaries of what is possible in the world of innovation.

Collaborations: Throughout his career, Ahn Seop Choi has collaborated with top scientists, engineers, and researchers globally, fostering a culture of innovation and knowledge-sharing in his pursuit of technological advancement.

Conclusion: Ahn Seop Choi's relentless passion for innovation and his commitment to pushing the limits of technology make him a true pioneer in the field, with a lasting impact on the world of inventions and patents.

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1 patent (CIPO):

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2 patents (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.