Company Filing History:
Years Active: 2007-2009
Title: Il-Kwon Chang: Innovator in Display Technology
Introduction
Il-Kwon Chang is a prominent inventor based in Gimpo-si, South Korea, known for his significant contributions to display technology. With a remarkable portfolio of 7 patents, he has made substantial advancements in optimizing data transfer rates and power consumption in display devices.
Latest Patents
One of his latest inventions is the patent titled "Driving multiple sub-pixels from single gray scale data." This innovative technology allows for the generation of source line voltages in a display device. By receiving gray scale data at a source driver for a first sub-pixel, the source driver can create a first source line voltage for that sub-pixel, as well as a second source line voltage for another sub-pixel. This approach minimizes the data transfer rate and/or data buses, leading to reduced power consumption and electromagnetic interference (EMI).
Another notable patent from Il-Kwon Chang is the "Digital/analog converting driver and method." This invention features a digital/analog converting driver that transforms digital data with M+N bits into an analog voltage. The driver comprises a first converting unit, a second converting unit, and an analog voltage outputting unit. The first unit converts successive M bits into a first voltage, while the second unit converts successive N bits into a second voltage. The combination of these voltages results in an output that varies across a specific range, enhancing the efficiency of analog output generation.
Career Highlights
Il-Kwon Chang's career has been notably marked by his association with Samsung Electronics Co., Ltd., a leader in technological innovation and consumer electronics. His expertise and inventions resonate with the company's vision of advancing the display technology landscape.
Collaborations
Throughout his career, Il-Kwon has collaborated with talented colleagues such as Yong-Weon Jeon and Ji-Woon Jung. Their combined efforts contribute to the pioneering projects at Samsung Electronics, pushing the boundaries of what is possible in display technology.
Conclusion
Il-Kwon Chang's work stands as a testament to innovation in the realm of display devices. As he continues to drive advancements through his patents and collaborations, he remains a valuable asset in the field of technology, demonstrating how inventive thinking can lead to improved efficiency and performance in everyday devices.
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.