Company Filing History:
6 out of 161 
5 out of 577 
2 out of 41,498 
Years Active: 2000-2018
Title: Innovations of Kollengode S Narayanan in Ultrasonic Technologies
Introduction: Kollengode S Narayanan, based in Cupertino, CA, is a prolific inventor known for his significant contributions to the fields of ultrasonic technologies and touch sensor systems. With a total of 19 patents to his name, Narayanan continues to push the boundaries of innovation and improve user experience through advanced technology.
Latest Patents: Narayanan's latest contributions include two noteworthy patents. The first, an "Ultrasonic Authenticating Button," reveals an embodiment that utilizes an ultrasonic transmitter to send ultrasonic waves and a piezoelectric receiver layer to detect reflected waves. This innovative button design also includes a protective platen layer and an ultrasonic sensor array for detecting user interaction, enhancing security and usability in various applications.
The second patent, "Illumination Device with Metalized Light-Turning Features," describes an advanced illumination device that integrates touch sensor capabilities. This design features a light guide equipped with metalized light-turning elements and an electrode system that detects capacitance changes caused by the proximity of a conductive object, such as a human finger. This invention is particularly relevant for modern touch interfaces, making it easier for users to interact with devices.
Career Highlights: Throughout his career, Kollengode S Narayanan has worked with prominent companies, including Candescent Technologies Corporation and Qualcomm MEMS Technologies, Inc. His experiences in these roles have significantly shaped his inventive capabilities, allowing him to develop state-of-the-art technologies that meet market needs.
Collaborations: Narayanan has collaborated with notable colleagues in his field, including George B Hopple and Ion Bita. These partnerships reflect a commitment to collective innovation and the advancement of technology through shared insights and expertise.
Conclusion: Kollengode S Narayanan stands out as a visionary inventor in ultrasonic authentication and illumination technologies. His extensive portfolio of patents highlights his dedication to creating practical solutions that enhance user experiences across various applications. With continued innovation, Narayanan is sure to remain a key player in the technology landscape.