Rizza Balein

Title: Rizza Balein: Innovator in Personal Communication Devices

Introduction

Rizza Balein is a notable inventor based in Dayton, Ohio, recognized for her contributions to the field of personal communication devices. With a focus on enhancing user experience through innovative technology, she has developed a unique patent that addresses the need for effective alert systems in communication devices.

Latest Patents

Rizza Balein holds a patent for a "Piezoelectric vibrational and acoustic alert for a personal communication device." This invention features an alert apparatus that includes a mechanically prestressed piezoelectric wafer positioned within the device. The design incorporates an alternating voltage input line coupled at two points of the wafer, allowing for polarity recognition. Additionally, the apparatus includes a variable frequency device that switches the alternating voltage between two frequencies. The first frequency is designed to produce a sound perceptible by the human ear, while the second frequency generates a vibration that can be felt by the holder of the device.

Career Highlights

Rizza Balein is currently employed at Projects Unlimited, Inc., where she continues to innovate and develop new technologies. Her work focuses on improving communication devices, making them more user-friendly and effective in various environments.

Collaborations

Rizza has collaborated with notable colleagues, including Stanley E. Woodard and Richard F. Hellbaum, who have contributed to her projects and innovations.

Conclusion

Rizza Balein's work exemplifies the spirit of innovation in the field of personal communication devices. Her patent demonstrates a significant advancement in alert systems, enhancing the functionality and user experience of communication technology.