Company Filing History:
Years Active: 1999
Title: The Innovative Contributions of Albert Y Chang
Introduction
Albert Y Chang is a notable inventor based in Brookfield, WI (US). He has made significant contributions to the field of automotive technology, particularly with his innovative designs that enhance vehicle functionality. His work has led to the development of a patented system that improves the operation of powered lift windows in vehicles.
Latest Patents
Albert Y Chang holds a patent for a power window switch that incorporates express up/down functionality and a window motor. This system allows vehicle operators to control the speed or rate of raising and lowering powered lift windows. The actuator or switch features a pressure-responsive variable impedance device, which can be either a variable resistance or a variable capacitance. By applying increasing force on the variable impedance device, the impedance decreases, which is sensed by a voltage divider. This output voltage increases with the applied force, allowing for precise control of the window motor's speed through a pulse width modulated signal.
Career Highlights
Albert Y Chang is currently employed at Eaton Corporation, where he continues to innovate and develop new technologies. His work at Eaton has positioned him as a key player in the automotive industry, contributing to advancements that enhance user experience and vehicle safety.
Collaborations
Throughout his career, Albert has collaborated with talented individuals such as Michael G Taranowski and Brian Thomas Pier. These collaborations have fostered an environment of creativity and innovation, leading to the successful development of new technologies.
Conclusion
Albert Y Chang's contributions to automotive technology, particularly through his patented power window switch, demonstrate his commitment to innovation and excellence. His work continues to impact the industry positively, showcasing the importance of inventive minds in advancing technology.