Hariom Rai

Person

Benson Town, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Drive scheme for secondary-controlled active clamp flyback (ACF) mode
- Patent number 12,143,023
- Issue date Nov 12, 2024
- Cypress Semiconductor Corporation
- Rajesh Karri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous rectifier scheme for continuous conduction mode in prim...
- Patent number 12,119,755
- Issue date Oct 15, 2024
- Cypress Semiconductor Corporation
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage bus discharge for universal serial bus power delivery
- Patent number 12,074,529
- Issue date Aug 27, 2024
- Cypress Semiconductor Corporation
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secondary side controlled QR flyback converter using a programmable...
- Patent number 12,074,528
- Issue date Aug 27, 2024
- Cypress Semiconductor Corporation
- Pulkit Shah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-speed, accurate peak and valley sensing for secondary-controll...
- Patent number 11,870,363
- Issue date Jan 9, 2024
- Cypress Semiconductor Corporation
- Saravanan Virunjipuram Murugesan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Short circuit recovery in universal serial bus Type-C power deliver...
- Patent number 11,862,959
- Issue date Jan 2, 2024
- Cypress Semiconductor Corporation
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-voltage tolerant, high-speed reverse current detection and pro...
- Patent number 11,821,927
- Issue date Nov 21, 2023
- Cypress Semiconductor Corporation
- Partha Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communicating fault indications between primary and secondary contr...
- Patent number 11,736,023
- Issue date Aug 22, 2023
- Cypress Semiconductor Corporation
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control logic performance optimizations for universal serial bus po...
- Patent number 11,671,013
- Issue date Jun 6, 2023
- Cypress Semiconductor Corporation
- Arun Khamesra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mode-transition architecture for buck-boost converter
- Patent number 11,658,573
- Issue date May 23, 2023
- Cypress Semiconductor Corporation
- Rajesh Karri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Programmable soft start of buck-boost converter
- Patent number 11,658,574
- Issue date May 23, 2023
- Cypress Semiconductor Corporation
- Hariom Rai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching clock phase shift for multi-port buck-boost converter
- Patent number 11,625,355
- Issue date Apr 11, 2023
- Cypress Semiconductor Corporation
- Arun Khamesra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ground and supply cable compensation architecture for USB power del...
- Patent number 11,609,622
- Issue date Mar 21, 2023
- Cypress Semiconductor Corporation
- Pulkit Shah
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Efficient negative-sense detection of synchronous recitifer in volt...
- Patent number 11,606,042
- Issue date Mar 14, 2023
- Cypress Semiconductor Corporation
- Partha Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mode-transition architecture for buck-boost converter
- Patent number 11,527,957
- Issue date Dec 13, 2022
- Cypress Semiconductor Corporation
- Rajesh Karri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bootstrap voltage refresh for buck-boost converter
- Patent number 11,522,458
- Issue date Dec 6, 2022
- Cypress Semiconductor Corporation
- Hemant Prakash Vispute
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Primary controller calibration and trimming using secondary control...
- Patent number 11,271,484
- Issue date Mar 8, 2022
- Cypress Semiconductor Corporation
- Hariom Rai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Accurate peak detection architecture for secondary controlled AC-DC...
- Patent number 11,201,556
- Issue date Dec 14, 2021
- Cypress Semiconductor Corporation
- Saravanan Murugesan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Accurate valley detection for secondary controlled flyback converter
- Patent number 11,165,362
- Issue date Nov 2, 2021
- Cypress Semiconductor Corporation
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Accurate feed-forward sensing in flyback-transformer based secondar...
- Patent number 11,139,743
- Issue date Oct 5, 2021
- Cypress Semiconductor Corporation
- Partha Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Accurate valley detection for secondary controlled flyback converter
- Patent number 11,121,635
- Issue date Sep 14, 2021
- Cypress Semiconductor Corporation
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secondary-controlled active clamp implementation for improved effic...
- Patent number 11,114,945
- Issue date Sep 7, 2021
- Cypress Semiconductor Corporation
- Rashed Ahmed
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communicating fault indications between primary and secondary contr...
- Patent number 10,951,107
- Issue date Mar 16, 2021
- Cypress Semiconductor Corporation
- Arun Khamesra
- G01 - MEASURING TESTING
Information Patent Grant
Power saving technique in detach condition for USB-power delivery w...
- Patent number 10,910,954
- Issue date Feb 2, 2021
- Cypress Semiconductor Corporation
- Pulkit Shah
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
AC-DC converter with secondary side-control and synchronous rectifi...
- Patent number 10,903,752
- Issue date Jan 26, 2021
- Cypress Semiconductor Corporation
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Primary controller calibration and trimming using secondary control...
- Patent number 10,862,399
- Issue date Dec 8, 2020
- Cypress Semiconductor Corporation
- Hariom Rai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Primary controller calibration and trimming using secondary control...
- Patent number 10,700,610
- Issue date Jun 30, 2020
- Cypress Semiconductor Corporation
- Hariom Rai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Accurate feed-forward sensing in flyback-transformer based secondar...
- Patent number 10,693,384
- Issue date Jun 23, 2020
- Cypress Semiconductor Corporation
- Partha Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Accurate valley detection for secondary controlled flyback converter
- Patent number 10,651,753
- Issue date May 12, 2020
- Cypress Semiconductor Corporation
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Accurate peak detection architecture for secondary controlled AC-DC...
- Patent number 10,651,754
- Issue date May 12, 2020
- Cypress Semiconductor Corporation
- Saravanan Murugesan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
NSN Detection in Primary-side-controlled AC-DC Converter
- Publication number 20240283370
- Publication date Aug 22, 2024
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER CURRENT SENSE FAULT DETECTION
- Publication number 20240280645
- Publication date Aug 22, 2024
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMPLEMENTING ACTIVE CLAMP FLYBACK CONVERTERS WITH IMPROVED EFFICIENCY
- Publication number 20240283365
- Publication date Aug 22, 2024
- CYPRESS SEMICONDUCTOR CORPORATION
- Rajesh KARRI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-VOLTAGE TOLERANT, HIGH-SPEED REVERSE CURRENT DETECTION AND PRO...
- Publication number 20240044951
- Publication date Feb 8, 2024
- CYPRESS SEMICONDUCTOR CORPORATION
- Partha Mondal
- G01 - MEASURING TESTING
Information Patent Application
DEAD-TIME CALIBRATION SCHEME FOR ACTIVE CLAMP FLYBACK (ACF) PRIMARY...
- Publication number 20240048060
- Publication date Feb 8, 2024
- CYPRESS SEMICONDUCTOR CORPORATION
- Jojy JOSE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EFFICIENCY IMPROVEMENT FOR POWER FACTOR CORRECTION BASED AC-DC POWE...
- Publication number 20230402914
- Publication date Dec 14, 2023
- CYPRESS SEMICONDUCTOR CORPORATION
- Hariom RAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Synchronous Rectifier Scheme for Continuous Conduction Mode in Prim...
- Publication number 20230387818
- Publication date Nov 30, 2023
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun KHAMESRA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE SCHEME FOR SECONDARY-CONTROLLED ACTIVE CLAMP FLYBACK (ACF) MODE
- Publication number 20230378877
- Publication date Nov 23, 2023
- CYPRESS SEMICONDUCTOR CORPORATION
- Rejesh KARRI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE BUS DISCHARGE FOR UNIVERSAL SERIAL BUS POWER DELIVERY
- Publication number 20230361689
- Publication date Nov 9, 2023
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHORT CIRCUIT RECOVERY IN UNIVERSAL SERIAL BUS TYPE-C POWER DELIVER...
- Publication number 20230344213
- Publication date Oct 26, 2023
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLOATING GATE DRIVER WITH PROGRAMMABLE DRIVE STRENGTH FOR A WIDE RA...
- Publication number 20230299676
- Publication date Sep 21, 2023
- CYPRESS SEMICONDUCTOR CORPORATION
- Hemant P. Vispute
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Mode-transition Architecture for Buck-boost converter
- Publication number 20230291314
- Publication date Sep 14, 2023
- CYPRESS SEMICONDUCTOR CORPORATION
- Rajesh Karri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH-SPEED, ACCURATE PEAK AND VALLEY SENSING FOR SECONDARY-CONTROLL...
- Publication number 20230231483
- Publication date Jul 20, 2023
- CYPRESS SEMICONDUCTOR CORPORATION
- Saravanan VIRUNJIPURAM MURUGESAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Secondary Side Controlled QR Flyback Converter using a Programmable...
- Publication number 20230223858
- Publication date Jul 13, 2023
- CYPRESS SEMICONDUCTOR CORPORATION
- Pulkit Shah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Mode-transition Architecture for Buck-boost converter
- Publication number 20220069708
- Publication date Mar 3, 2022
- CYPRESS SEMICONDUCTOR CORPORATION
- Rajesh Karri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH-VOLTAGE TOLERANT, HIGH-SPEED REVERSE CURRENT DETECTION AND PRO...
- Publication number 20220069712
- Publication date Mar 3, 2022
- CYPRESS SEMICONDUCTOR CORPORATION
- Partha Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROGRAMMABLE SOFT START OF BUCK-BOOST CONVERTER
- Publication number 20220069709
- Publication date Mar 3, 2022
- CYPRESS SEMICONDUCTOR CORPORATION
- Hariom Rai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING CLOCK PHASE SHIFT FOR MULTI-PORT BUCK-BOOST CONVERTER
- Publication number 20220066980
- Publication date Mar 3, 2022
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BOOTSTRAP VOLTAGE REFRESH FOR BUCK-BOOST CONVERTER
- Publication number 20220069710
- Publication date Mar 3, 2022
- CYPRESS SEMICONDUCTOR CORPORATION
- Hemant Prakash Vispute
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL LOGIC PERFORMANCE OPTIMIZATIONS FOR UNIVERSAL SERIAL BUS P...
- Publication number 20220069713
- Publication date Mar 3, 2022
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GROUND AND SUPPLY CABLE COMPENSATION ARCHITECTURE FOR USB POWER DEL...
- Publication number 20220066532
- Publication date Mar 3, 2022
- CYPRESS SEMICONDUCTOR CORPORATION
- Pulkit Shah
- B60 - VEHICLES IN GENERAL
Information Patent Application
Mode-transition Architecture for Buck-boost converter
- Publication number 20220069715
- Publication date Mar 3, 2022
- CYPRESS SEMICONDUCTOR CORPORATION
- Rajesh Karri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATING FAULT INDICATIONS BETWEEN PRIMARY AND SECONDARY CONTR...
- Publication number 20210344267
- Publication date Nov 4, 2021
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SECONDARY-CONTROLLED ACTIVE CLAMP IMPLEMENTATION FOR IMPROVED EFFIC...
- Publication number 20210058000
- Publication date Feb 25, 2021
- CYPRESS SEMICONDUCTOR CORPORATION
- Rashed Ahmed
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUNICATING FAULT INDICATIONS BETWEEN PRIMARY AND SECONDARY CONTR...
- Publication number 20200412231
- Publication date Dec 31, 2020
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Accurate Valley Detection for Secondary Controlled Flyback Converter
- Publication number 20200412264
- Publication date Dec 31, 2020
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRIMARY CONTROLLER CALIBRATION AND TRIMMING USING SECONDARY CONTROL...
- Publication number 20200412256
- Publication date Dec 31, 2020
- CYPRESS SEMICONDUCTOR CORPORATION
- Hariom Rai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC-DC Converter with Secondary Side-Control and Synchronous Rectifi...
- Publication number 20200412263
- Publication date Dec 31, 2020
- CYPRESS SEMICONDUCTOR CORPORATION
- Arun Khamesra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Accurate Feed-forward Sensing In Flyback-Transformer Based Secondar...
- Publication number 20200412266
- Publication date Dec 31, 2020
- CYPRESS SEMICONDUCTOR CORPORATION
- Partha Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRIMARY CONTROLLER CALIBRATION AND TRIMMING USING SECONDARY CONTROL...
- Publication number 20200412257
- Publication date Dec 31, 2020
- CYPRESS SEMICONDUCTOR CORPORATION
- Hariom Rai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Drive scheme for secondary-controlled active clamp flyback (ACF) mode

Synchronous rectifier scheme for continuous conduction mode in prim...

Voltage bus discharge for universal serial bus power delivery

Secondary side controlled QR flyback converter using a programmable...

High-speed, accurate peak and valley sensing for secondary-controll...

Short circuit recovery in universal serial bus Type-C power deliver...

High-voltage tolerant, high-speed reverse current detection and pro...

Communicating fault indications between primary and secondary contr...

Control logic performance optimizations for universal serial bus po...

Mode-transition architecture for buck-boost converter

Programmable soft start of buck-boost converter

Switching clock phase shift for multi-port buck-boost converter

Ground and supply cable compensation architecture for USB power del...

Efficient negative-sense detection of synchronous recitifer in volt...

Mode-transition architecture for buck-boost converter

Bootstrap voltage refresh for buck-boost converter

Primary controller calibration and trimming using secondary control...

Accurate peak detection architecture for secondary controlled AC-DC...

Accurate valley detection for secondary controlled flyback converter

Accurate feed-forward sensing in flyback-transformer based secondar...

Accurate valley detection for secondary controlled flyback converter

Secondary-controlled active clamp implementation for improved effic...

Communicating fault indications between primary and secondary contr...

Power saving technique in detach condition for USB-power delivery w...

AC-DC converter with secondary side-control and synchronous rectifi...

Primary controller calibration and trimming using secondary control...

Primary controller calibration and trimming using secondary control...

Accurate feed-forward sensing in flyback-transformer based secondar...

Accurate valley detection for secondary controlled flyback converter

Accurate peak detection architecture for secondary controlled AC-DC...

Patents Applicationslast 30 patents

NSN Detection in Primary-side-controlled AC-DC Converter

POWER CONVERTER CURRENT SENSE FAULT DETECTION

IMPLEMENTING ACTIVE CLAMP FLYBACK CONVERTERS WITH IMPROVED EFFICIENCY

HIGH-VOLTAGE TOLERANT, HIGH-SPEED REVERSE CURRENT DETECTION AND PRO...

DEAD-TIME CALIBRATION SCHEME FOR ACTIVE CLAMP FLYBACK (ACF) PRIMARY...

EFFICIENCY IMPROVEMENT FOR POWER FACTOR CORRECTION BASED AC-DC POWE...

Synchronous Rectifier Scheme for Continuous Conduction Mode in Prim...

DRIVE SCHEME FOR SECONDARY-CONTROLLED ACTIVE CLAMP FLYBACK (ACF) MODE

VOLTAGE BUS DISCHARGE FOR UNIVERSAL SERIAL BUS POWER DELIVERY

SHORT CIRCUIT RECOVERY IN UNIVERSAL SERIAL BUS TYPE-C POWER DELIVER...

FLOATING GATE DRIVER WITH PROGRAMMABLE DRIVE STRENGTH FOR A WIDE RA...

Mode-transition Architecture for Buck-boost converter

HIGH-SPEED, ACCURATE PEAK AND VALLEY SENSING FOR SECONDARY-CONTROLL...

Secondary Side Controlled QR Flyback Converter using a Programmable...

Mode-transition Architecture for Buck-boost converter

HIGH-VOLTAGE TOLERANT, HIGH-SPEED REVERSE CURRENT DETECTION AND PRO...

PROGRAMMABLE SOFT START OF BUCK-BOOST CONVERTER

SWITCHING CLOCK PHASE SHIFT FOR MULTI-PORT BUCK-BOOST CONVERTER

BOOTSTRAP VOLTAGE REFRESH FOR BUCK-BOOST CONVERTER

CONTROL LOGIC PERFORMANCE OPTIMIZATIONS FOR UNIVERSAL SERIAL BUS P...

GROUND AND SUPPLY CABLE COMPENSATION ARCHITECTURE FOR USB POWER DEL...

Mode-transition Architecture for Buck-boost converter

COMMUNICATING FAULT INDICATIONS BETWEEN PRIMARY AND SECONDARY CONTR...

SECONDARY-CONTROLLED ACTIVE CLAMP IMPLEMENTATION FOR IMPROVED EFFIC...

COMMUNICATING FAULT INDICATIONS BETWEEN PRIMARY AND SECONDARY CONTR...

Accurate Valley Detection for Secondary Controlled Flyback Converter

PRIMARY CONTROLLER CALIBRATION AND TRIMMING USING SECONDARY CONTROL...

AC-DC Converter with Secondary Side-Control and Synchronous Rectifi...

Accurate Feed-forward Sensing In Flyback-Transformer Based Secondar...

PRIMARY CONTROLLER CALIBRATION AND TRIMMING USING SECONDARY CONTROL...