Location History:
- Medford, MA (US) (2017)
- Arlington, MA (US) (2023)
Company Filing History:
Years Active: 2017-2023
Title: Innovations of Dongwan Ha
Introduction
Dongwan Ha is an accomplished inventor based in Medford, MA (US). He has made significant contributions to the field of digital isolators, holding a total of 2 patents. His work focuses on enhancing communication methods through innovative technologies.
Latest Patents
Dongwan Ha's latest patents include "Coding schemes for communicating multiple logic states through a digital isolator." This patent discloses methods and apparatus for transmitting multiple logic states across a digital isolator, specifically a universal serial bus (USB) isolator. The digital isolator features one or more single-bit data channels, allowing for the transmission of three or more logic states distinguished by a pulse sequence. The second patent, "Mismatch calibration of capacitive differential isolator," provides a method for calibrating an isolator system. This method involves driving a common signal to input terminals, measuring output signal differences, and adjusting impedance elements to minimize mismatches.
Career Highlights
Dongwan Ha is currently employed at Analog Devices, Inc., where he continues to innovate in the field of digital communication technologies. His expertise in isolator systems has positioned him as a key contributor to advancements in this area.
Collaborations
Throughout his career, Dongwan has collaborated with notable colleagues, including Eric C Gaalaas and Jason J Ziomek. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions.
Conclusion
Dongwan Ha's contributions to the field of digital isolators demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of complex communication systems, making him a valuable asset in the technology sector.