Location History:
- Hyderabad, IN (2021)
- Jhunjhunu, IN (2023 - 2024)
Company Filing History:
Years Active: 2021-2024
Title: Nirma Lnu: Innovator in Fingerprint Sensor Technology
Introduction
Nirma Lnu is a prominent inventor based in Hyderabad, Telangana, India. She has made significant contributions to the field of fingerprint sensor technology, holding a total of 3 patents. Her innovative work focuses on enhancing the accuracy and security of fingerprint authentication systems.
Latest Patents
One of Nirma's latest patents is a method for detecting latent fingerprints. This method involves obtaining a latent fingerprint on a surface, storing it, and then authenticating a live fingerprint based on both the stored latent fingerprint and previously-authenticated fingerprint data. The method includes a mechanism to reject potential spoofing attempts if the live fingerprint matches the latent fingerprint under a strict correlation test. Additionally, if the live fingerprint does not closely match the latent fingerprint, it can still be authenticated if it matches the previously-authenticated fingerprint data under a more lenient correlation test.
Another notable patent involves the application of different bias voltages to regions of an ultrasonic fingerprint sensor. This patent describes methods, devices, and systems for controlling an ultrasonic fingerprint sensor. It includes determining when a first bias voltage is insufficient for certain ultrasonic receiver pixels and recalibrating the sensor to apply appropriate bias voltages to affected and unaffected regions during ultrasound signal reception.
Career Highlights
Nirma Lnu is currently employed at Qualcomm Incorporated, where she continues to develop cutting-edge technologies in the field of fingerprint sensors. Her work has been instrumental in advancing the capabilities of biometric authentication systems.
Collaborations
Nirma collaborates with talented individuals such as Raj Kumar and Rakesh Pallerla, contributing to a dynamic and innovative work environment.
Conclusion
Nirma Lnu is a trailblazer in fingerprint sensor technology, with her patents reflecting her commitment to enhancing security and accuracy in biometric systems. Her contributions are paving the way for future advancements in this critical field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.