This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Seagate Technology Incorporated. Active years: 2017-2019.
Company Filing History:
Years Active: 2017-2019
Title: Innovations by Ashutosh Razdan
Introduction
Ashutosh Razdan is a notable inventor based in San Jose, CA (US). He has made significant contributions to the field of portable storage devices and battery charging technologies. With a total of 4 patents to his name, Razdan continues to push the boundaries of innovation in his industry.
Latest Patents
One of his latest patents is for a "Portable storage device with charge reservoir for higher current operations." This invention includes a communication interface, a controller, and a power section. The communication interface is designed to receive power from an external host. The controller limits the current drawn by the communication interface to a predetermined value when powered through the external host. The power section generates a first voltage from a portion of the limited current, which powers the data storage circuitry. Additionally, it stores electrical charges from another portion of the limited current and generates a second voltage in response to a signal from the controller. This second voltage supplements the first voltage during high power events.
Another significant patent is for "Portable device battery charging circuits and methods." This invention outlines methods for charging a battery of a portable device by increasing the charge current sourced from electrical power received at a connector. If the voltage at the connector drops below a predetermined value, the charge current limit is set to a lower level. Conversely, if the voltage remains stable, the charge current limit is set to a predetermined level. This charge current limit can be stored, allowing the battery to be charged with a maximum value determined by the limit. Furthermore, one or more application circuits of the portable device can be selectively disabled based on the charge current limit.
Career Highlights
Ashutosh Razdan is currently employed at Seagate Technology Incorporated, where he continues to innovate and develop new technologies. His work focuses on enhancing the efficiency and performance of portable devices.
Collaborations
Throughout his career, Razdan has collaborated with talented individuals such as Philip Yin and Felix Markhovsky. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Ashutosh Razdan is a prominent inventor whose work in portable storage devices and battery charging technologies has made a significant impact in the field. His innovative patents reflect his commitment to advancing technology and improving user experiences.