Chakkirala; Subbarao Surendra

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chakkirala; Subbarao Surendra.The latest application filed is for "switching amplifier architecture with multiple supplies".

Company Profile

6.6.8

Chakkirala; Subbarao Surendra - San Jose CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Current limiting for a boost converter Grant 11,424,672 - Silva , et al. August 23, 2	2022-08-23
Switching Amplifier Architecture With Multiple Supplies App 20220239226 - CHAKKIRALA; Subbarao Surendra ; et al.	2022-07-28
Boost Converter Circuit With Feedforward Path For Improved Load Regulation App 20220224230 - CHAKKIRALA; Subbarao Surendra	2022-07-14
Capacitance modulation to mitigate pixel leakage in ultrasonic sensors Grant 11,275,919 - Chakkirala , et al. March 15, 2	2022-03-15
Current Limiting For A Boost Converter App 20210234457 - SILVA; Pradeep ; et al.	2021-07-29
Look-ahead Column Sensing For Fast Voltage-mode Read In Ultrasonic Sensors App 20210158001 - WADHWA; Sameer ; et al.	2021-05-27
Capacitance Modulation To Mitigate Pixel Leakage In Ultrasonic Sensors App 20210158003 - CHAKKIRALA; Subbarao Surendra ; et al.	2021-05-27
Look-ahead column sensing for fast voltage mode read in ultrasonic sensors Grant 11,017,196 - Wadhwa , et al. May 25, 2	2021-05-25
Delay circuit that accurately maintains input duty cycle Grant 10,944,385 - Chakkirala , et al. March 9, 2	2021-03-09
Boost converters having self-adaptive maximum duty-cycle-limit control Grant 10,374,514 - Chakkirala , et al.	2019-08-06
Class-H switching amplifier circuit having supply voltage proportional to an audio signal Grant 10,326,405 - Galal , et al.	2019-06-18
Class-H Switching Amplifier Circuit Having Supply Voltage Proportional To An Audio Signal App 20180337637 - GALAL; Sherif ; et al.	2018-11-22
High Speed Level Shifter For Low Voltage To High Voltage Conversion App 20180337680 - Chakkirala; Subbarao Surendra	2018-11-22
Boost Converters Having Self-adaptive Maximum Duty-cycle-limit Control App 20160126839 - Chakkirala; Subbarao Surendra ; et al.	2016-05-05

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.