Company Filing History:
Years Active: 2018-2019
Title: Joo Ho Hwang: Innovator in Image Sensor Technology
Introduction
Joo Ho Hwang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of image sensor technology, holding a total of 2 patents. His innovative work has paved the way for advancements in imaging systems.
Latest Patents
Hwang's latest patents include an image sensor and a sensing method thereof. The first patent describes an image sensor that features a pixel array composed of a matrix of unit pixels arranged in rows and columns. This design incorporates a selection unit that selects outputs from specific columns of the pixel array, generating selection output signals. Additionally, an analog-digital conversion block is included, which consists of multiple analog-digital conversion units corresponding to the columns of the pixel array. Notably, when the first analog-digital conversion units are active, the second units are turned off to optimize performance.
The second patent also focuses on an image sensor, which includes a pixel array arranged in a matrix format. This matrix is divided into several groups, with each group containing two or more different columns. A binning sampling unit samples the outputs of unit pixels in each group, producing binning sampling signals. Similar to the first patent, this design features an analog-digital conversion block with first and second analog-digital conversion units. The first units convert the binning sampling signals while the second units remain inactive during this process.
Career Highlights
Throughout his career, Joo Ho Hwang has worked with notable companies such as Db Hitek Co., Ltd. and Dongbu Hitek Co., Ltd. His experience in these organizations has contributed to his expertise in image sensor technology and innovation.
Collaborations
Hwang has collaborated with talented individuals in his field, including Hee Sung Shim and Seong Min Lee. These partnerships have likely fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Joo Ho Hwang is a distinguished inventor whose work in image sensor technology has led to significant advancements in the field. His patents reflect a deep understanding of the complexities involved in imaging systems, and his collaborations further enhance his contributions to innovation.