Location History:
- Anaheim, CA (US) (2013)
- Anaheim Hills, CA (US) (2013)
Company Filing History:
Years Active: 2013
Title: Innovations by Steven Ulbrich
Introduction
Steven Ulbrich is an accomplished inventor based in Anaheim, California. He has made significant contributions to the field of electrical engineering, particularly in the development of current sources and switching regulators. With a total of 2 patents, his work has advanced the technology used in various electronic circuits.
Latest Patents
Ulbrich's latest patents include a "Current Controlled Current Source" and methods for controlling a current source and regulating a circuit. This innovation involves a current source that is designed to receive a reference current, a bias voltage, and a feedback/input current, ultimately providing an output current. The system includes a circuit that directly or indirectly receives the output current, along with a bias source configured to provide the necessary bias voltage. The method outlines steps for applying a bias voltage, sinking or sourcing a reference current, and regulating the output current to ensure optimal performance.
Another notable patent is the "Thermally Controlled Driver/Switching Regulator." This invention focuses on circuits that regulate integrated circuits such as drivers and switching regulators. It features a first switch that controls a current, voltage drop, or voltage boost. The system includes pulse width modulation circuitry that adjusts the pulse width based on thermal thresholds, ensuring efficient operation under varying conditions.
Career Highlights
Steven Ulbrich is currently employed at Dongbu Hitek Co., Ltd., where he continues to innovate and develop new technologies. His expertise in electrical engineering has positioned him as a valuable asset to the company and the industry as a whole.
Collaborations
Throughout his career, Ulbrich has collaborated with notable colleagues, including Kenneth C. Kwok and Jan Krellner. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Steven Ulbrich's contributions to the field of electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the development of efficient electronic systems.