Company Filing History:

6 out of 26,887

Samsung Display Co., Ltd.

patents

5 out of 131,214

Samsung Electronics Co., Ltd.

patents

Years Active: 2009-2014

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8896618 - Liquid crystal display device and method of driving the same (2014-11-25),

2. 8599126 - Method of local dimming of light source, light source apparatus for performing the method and display apparatus having the light source apparatus (2013-12-03),

3. 8552964 - Backlight assembly and method of driving the same (2013-10-08),

4. 8540413 - Backlight assembly and display device having the same (2013-09-24),

5. 8482510 - Method of driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus (2013-07-09),

6. 8436963 - Backlight assembly and liquid crystal display having the same (2013-05-07),

7. 8289267 - Backlight assembly and display apparatus having the same (2012-10-16),

8. 8054402 - Optical member, backlight assembly and display apparatus having the same (2011-11-08),

9. 7772788 - Method for driving a light source and backlight assembly employing the same (2010-08-10),

10. 7677750 - Backlight assembly and display apparatus having the same (2010-03-16),

11. 7581869 - Backlight assembly and display device having the same (2009-09-01),

Title: The Innovative Contributions of Moon-Hwan Chang

Introduction

Moon-Hwan Chang is a prominent inventor based in Cheonan-si, South Korea, recognized for his significant contributions to the field of liquid crystal display technology. With a remarkable portfolio of 11 patents, his work exemplifies the spirit of innovation in modern display systems.

Latest Patents

Among his latest innovations, Moon-Hwan Chang has developed a liquid crystal display device and a method of driving the same. This invention involves a liquid crystal panel with multiple display blocks that respond to image signals, enhancing the visual experience. Additionally, his method of local dimming for light sources employs a sophisticated approach where the dimming level of each light-emitting block is determined and adjusted based on surrounding blocks, leading to improved image quality and energy efficiency. These patents illustrate his commitment to advancing display technologies.

Career Highlights

Throughout his career, Moon-Hwan Chang has held influential positions at leading companies, including Samsung Display Co., Ltd. and Samsung Electronics Co., Ltd. His tenure at these organizations has been marked by groundbreaking innovations that have shaped the future of display technology.

Collaborations

Moon-Hwan has collaborated with notable colleagues, such as Gi-Cherl Kim and Eun-Jeong Kang. Together, they have contributed to the development of advanced technologies that address both performance and efficiency in display devices.

Conclusion

Moon-Hwan Chang's innovative work continues to influence the display technology landscape. His patents not only reflect his technical expertise but also his dedication to enhancing visual technologies for a variety of applications. As he moves forward in his career, his contributions remain vital to the ongoing evolution of display systems.

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3 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.