Company Filing History:
2 out of 10,952 
1 out of 300 Years Active: 2023-2025
Title: Da Hwan Park: Innovator in Image Sensing Technology
Introduction
Da Hwan Park is a prominent inventor based in Icheon-si, South Korea. He has made significant contributions to the field of image sensing technology, holding two patents that showcase his innovative approach to imaging devices. His work has implications for various applications, enhancing the capabilities of image sensing systems.
Latest Patents
Da Hwan Park's latest patents include an image sensing device and an I-TOF pixel circuit for background light suppression. The image sensing device features a pixel designed to generate a pixel signal using a single photon avalanche diode (SPAD) pulse, which detects incident light. It incorporates a time-to-digital converter (TDC) that produces data representing the time of flight (TOF) for the SPAD pulse, along with a TDC memory that stores this data in a unit memory based on the occurrences of the SPAD pulse. The I-TOF pixel circuit is designed to suppress background light and includes a 2-tap pixel circuit with various components such as pixel capacitors and storage switches. It also features an adaptive sigma delta controller that determines the switching states of the circuit based on the conditions of the pixel capacitors.
Career Highlights
Throughout his career, Da Hwan Park has worked with notable organizations, including SK Hynix Inc. and the Ulsan National Institute of Science and Technology. His experience in these institutions has allowed him to refine his skills and contribute to advancements in image sensing technology.
Collaborations
Da Hwan Park has collaborated with talented individuals in his field, including Min Kyu Kim and Hak Soon Kim. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Da Hwan Park is a distinguished inventor whose work in image sensing technology has led to significant advancements in the field. His patents reflect his innovative spirit and dedication to enhancing imaging devices. His contributions continue to influence the industry and inspire future innovations.
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