Location History:
- Eunpyung-Ku, Seoul, KR (2000)
- Seoul, KR (2002)
- Daejon-Shi, KR (2004 - 2006)
- Daejeon, KR (2009 - 2013)
Company Filing History:
9 out of 11,277 
3 out of 832,680 Years Active: 2000-2013
Title: Young Joo Song: Innovator in Image Sensor Technology
Introduction
Young Joo Song is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of image sensor technology, holding a total of 12 patents. His innovative work focuses on enhancing the performance and efficiency of image sensors.
Latest Patents
Among his latest patents is an advanced image sensor and a method for driving the transfer transistor of the image sensor. This invention features a 4-transistor CMOS image sensor that alters the driving conditions and pixel structure. The goal is to ensure that the transfer transistor operates in a pinch-off condition during reset and transfer operations. This innovation effectively reduces dark current and fixed-pattern noise, which are often caused by variations in the operational conditions of the transfer transistor and discrepancies in inter-pixel characteristics.
Another notable patent involves a low-voltage image sensor with a sensing control unit integrated within. This image sensor comprises a light-receiving device and a signal conversion unit that includes a transfer transistor with multiple transfer gates. The design allows for the conversion of photocharges generated by the light-receiving device into voltage output. The sensing control unit generates multiple reset and transfer signals during a single photosensing cycle, enhancing the sensor's performance by reducing image lag and increasing the well capacity of the light-receiving device.
Career Highlights
Young Joo Song has worked at the Electronics and Telecommunications Research Institute, where he has further developed his expertise in image sensor technology. His work has been instrumental in advancing the capabilities of image sensors in various applications.
Collaborations
Throughout his career, Young Joo Song has collaborated with notable colleagues, including Bong Ki Mheen and Mi Jin Kim, who is a talented woman in the field. Their combined efforts have contributed to the success of various projects and innovations.
Conclusion
Young Joo Song's contributions to image sensor technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in image sensing, paving the way for future advancements in the field.
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.