Rajiv Y Ranjan

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vibration based actuator system for cleaning of optical surface
- Patent number 12,222,449
- Issue date Feb 11, 2025
- Carrier Corporation
- Suman Dwari
- G01 - MEASURING TESTING
Information Patent Grant
Enhanced refrigeration purge system
- Patent number 11,976,860
- Issue date May 7, 2024
- Carrier Corporation
- Rajiv Ranjan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electroactive actuators as sampling port valves for aspirating cont...
- Patent number 11,946,837
- Issue date Apr 2, 2024
- Carrier Corporation
- Rajiv Ranjan
- G08 - SIGNALLING
Information Patent Grant
Enhanced refrigeration purge system
- Patent number 11,913,693
- Issue date Feb 27, 2024
- Carrier Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enhanced refrigeration purge system
- Patent number 11,911,724
- Issue date Feb 27, 2024
- Carrier Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for removing noncondensing gas from refrigeration...
- Patent number 11,774,148
- Issue date Oct 3, 2023
- Carrier Corporation
- Rajiv Ranjan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Membrane purge system
- Patent number 11,686,515
- Issue date Jun 27, 2023
- Carrier Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Memory system having thermally stable perpendicular magneto tunnel...
- Patent number 11,678,586
- Issue date Jun 13, 2023
- Avalanche Technology, Inc.
- Yiming Huai
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabricating a glass-ceramic matrix composite
- Patent number 11,639,304
- Issue date May 2, 2023
- Raytheon Technologies Corporation
- John J. Gangloff
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Separator
- Patent number 11,635,240
- Issue date Apr 25, 2023
- Carrier Corporation
- Rajiv Ranjan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for fabricating ceramic matrix composite components
- Patent number 11,597,686
- Issue date Mar 7, 2023
- Raytheon Technologies Corporation
- Ying She
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Temperature controlled nitrogen generation system
- Patent number 11,117,094
- Issue date Sep 14, 2021
- Hamilton Sundstrand Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for fabricating ceramic matrix composite components
- Patent number 10,801,108
- Issue date Oct 13, 2020
- Raytheon Technologies Corporation
- Ying She
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Perpendicular magnetic tunnel junction (pMTJ) with in-plane magneto...
- Patent number RE47975
- Issue date May 5, 2020
- Avalanche Technology, Inc.
- Jing Zhang
Information Patent Grant
Refrigeration purge system
- Patent number 10,584,906
- Issue date Mar 10, 2020
- Carrier Corporation
- Rajiv Ranjan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Temperature controlled nitrogen generation system
- Patent number 10,493,401
- Issue date Dec 3, 2019
- Hamilton Sundstrand Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Temperature controlled nitrogen generation system
- Patent number 10,434,465
- Issue date Oct 8, 2019
- Hamilton Sundstrand Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Temperature controlled nitrogen generation system
- Patent number 10,137,406
- Issue date Nov 27, 2018
- Hamilton Sundstrand Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Regeneration air mixing for a membrane based hygroscopic material d...
- Patent number 10,041,692
- Issue date Aug 7, 2018
- Carrier Corporation
- Sherif Kandil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Purge system for chiller system
- Patent number 9,987,568
- Issue date Jun 5, 2018
- Carrier Corporation
- Michael A. Stark
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Programming of non-volatile memory subjected to high temperature ex...
- Patent number 9,793,003
- Issue date Oct 17, 2017
- Avalanche Technology, Inc.
- Ebrahim Abedifard
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic tunnel junction (pMTJ) with in-plane magneto...
- Patent number 9,679,625
- Issue date Jun 13, 2017
- Avalanche Technology, Inc.
- Jing Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Sublayers for magnetically soft underlayer
- Patent number 9,653,105
- Issue date May 16, 2017
- Seagate Technology LLC
- Rajiv Y Ranjan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Dehumidification system for air conditioning
- Patent number 9,511,322
- Issue date Dec 6, 2016
- Carrier Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High capacity low cost multi-state magnetic memory
- Patent number 9,478,279
- Issue date Oct 25, 2016
- Avalanche Technology, Inc.
- Rajiv Yadav Ranjan
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-transfer torque magnetic random access memory with perpendicul...
- Patent number 9,444,039
- Issue date Sep 13, 2016
- Avalanche Technology, Inc.
- Yiming Huai
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-transfer torque magnetic random access memory with perpendicul...
- Patent number 9,419,210
- Issue date Aug 16, 2016
- Avalanche Technology, Inc.
- Yiming Huai
- G11 - INFORMATION STORAGE
Information Patent Grant
STTMRAM element having multiple perpendicular MTJs coupled in series
- Patent number 9,349,941
- Issue date May 24, 2016
- Avalanche Technology, Inc.
- Rajiv Yadav Ranjan
- G11 - INFORMATION STORAGE
Information Patent Grant
High capaciy low cost multi-state magnetic memory
- Patent number 9,337,413
- Issue date May 10, 2016
- Avalanche Technology, Inc.
- Rajiv Yadav Ranjan
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-transfer torque magnetic random access memory with perpendicul...
- Patent number 9,318,179
- Issue date Apr 19, 2016
- Avalanche Technology, Inc.
- Yiming Huai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CALIBRATING INDOOR AIR QUALITY SENSORSOF A MU...
- Publication number 20240418390
- Publication date Dec 19, 2024
- Carrier Corporation
- David Smoot
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ROBUST OPTICAL MONITORING DEVICE AND OPERATING METHOD THEREOF
- Publication number 20240348918
- Publication date Oct 17, 2024
- Carrier Corporation
- Mateusz Mazur
- G01 - MEASURING TESTING
Information Patent Application
REFRIGERANT COLLECTOR AND AIR SEPARATOR
- Publication number 20230417464
- Publication date Dec 28, 2023
- Carrier Corporation
- Jacob Wittmer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MEMBRANE PURGE SYSTEM
- Publication number 20230384009
- Publication date Nov 30, 2023
- Carrier Corporation
- Subhrajit Chakraborty
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR FABRICATING CERAMIC MATRIX COMPOSITE COMPONENTS
- Publication number 20230219858
- Publication date Jul 13, 2023
- Raytheon Technologies Corporation
- Ying She
- C01 - INORGANIC CHEMISTRY
Information Patent Application
AIR QUALITY MONITOR WITH INTEGRATED AIR FRESHENER
- Publication number 20230149586
- Publication date May 18, 2023
- Carrier Corporation
- Michael J. Birnkrant
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-SENSE PLATFORM FOR IAQ HAZARD CLASSIFICATION
- Publication number 20230152291
- Publication date May 18, 2023
- Carrier Corporation
- Callum P. Bailey
- G01 - MEASURING TESTING
Information Patent Application
DURABLE ELECTROCHEMICAL GAS DETECTION DEVICE
- Publication number 20220317085
- Publication date Oct 6, 2022
- Carrier Corporation
- Rajiv Ranjan
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR REMOVING NONCONDENSING GAS FROM REFRIGERATION...
- Publication number 20220186995
- Publication date Jun 16, 2022
- Carrier Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS DETECTION DEVICE FOR GASEOUS COMPOUND
- Publication number 20220170882
- Publication date Jun 2, 2022
- Carrier Corporation
- Rajiv Ranjan
- G01 - MEASURING TESTING
Information Patent Application
SMOKE DETECTOR SENSITIVITY FOR BUILDING HEALTH MONITORING
- Publication number 20220148403
- Publication date May 12, 2022
- Carrier Corporation
- Slade R. Culp
- F24 - HEATING RANGES VENTILATING
Information Patent Application
A SEPARATOR
- Publication number 20220057125
- Publication date Feb 24, 2022
- Carrier Corporation
- Rajiv Ranjan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ENHANCED REFRIGERATION PURGE SYSTEM
- Publication number 20210364202
- Publication date Nov 25, 2021
- Carrier Corporation
- Rajiv Ranjan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ENHANCED REFRIGERATION PURGE SYSTEM
- Publication number 20210364203
- Publication date Nov 25, 2021
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF FABRICATING A GLASS-CERAMIC MATRIX COMPOSITE
- Publication number 20210246063
- Publication date Aug 12, 2021
- United Technologies Corporation
- John J. Gangloff
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ACTUATOR FOR MOTION CONTROL OF AN OPTICAL SURFACE OF A SENSOR
- Publication number 20210239613
- Publication date Aug 5, 2021
- Carrier Corporation
- Rajiv Ranjan
- G01 - MEASURING TESTING
Information Patent Application
MEMBRANE PURGE SYSTEM
- Publication number 20210231354
- Publication date Jul 29, 2021
- Carrier Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENHANCED REFRIGERATION PURGE SYSTEM
- Publication number 20210229024
- Publication date Jul 29, 2021
- Carrier Corporation
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUEL TANK INERTING SYSTEM AND METHOD
- Publication number 20210206504
- Publication date Jul 8, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Sean C. Emerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUEL TANK INERTING SYSTEM AND METHOD
- Publication number 20210206503
- Publication date Jul 8, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Zissis A. Dardas
- B60 - VEHICLES IN GENERAL
Information Patent Application
VIBRATION BASED ACTUATOR SYSTEM FOR CLEANING OF OPTICAL SURFACE
- Publication number 20210080552
- Publication date Mar 18, 2021
- Carrier Corporation
- Suman Dwari
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ELECTROACTIVE ACTUATORS AS SAMPLING PORT VALVES FOR ASPIRATING CONT...
- Publication number 20210063287
- Publication date Mar 4, 2021
- Carrier Corporation
- Rajiv Ranjan
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR FABRICATING CERAMIC MATRIX COMPOSITE COMPONENTS
- Publication number 20210002766
- Publication date Jan 7, 2021
- Raytheon Technologies Corporation
- Ying She
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SORPTION-BASED SUBCOOLER
- Publication number 20200318866
- Publication date Oct 8, 2020
- Carrier Corporation
- Dhruv Chanakya Hoysall
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
TEMPERATURE CONTROLLED NITROGEN GENERATION SYSTEM
- Publication number 20200171428
- Publication date Jun 4, 2020
- HAMILTON SUNDSTRAND CORPORATION
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOW PRESSURE REFRIGERATION SYSTEM WITH MEMBRANE PURGE
- Publication number 20200149791
- Publication date May 14, 2020
- Carrier Corporation
- Rajiv Ranjan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LOW PRESSURE REFRIGERANT SYSTEM
- Publication number 20200025429
- Publication date Jan 23, 2020
- Carrier Corporation
- Rajiv Ranjan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
TEMPERATURE CONTROLLED NITROGEN GENERATION SYSTEM
- Publication number 20190329177
- Publication date Oct 31, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Rajiv Ranjan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MEMORY SYSTEM HAVING THERMALLY STABLE PERPENDICULAR MAGNETO TUNNEL...
- Publication number 20190148622
- Publication date May 16, 2019
- Avalanche Technology, Inc.
- Yiming Huai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE CONTROLLED NITROGEN GENERATION SYSTEM
- Publication number 20190060827
- Publication date Feb 28, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Rajiv Ranjan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Rajiv Y Ranjan

Person

Patents Grantslast 30 patents

Vibration based actuator system for cleaning of optical surface

Enhanced refrigeration purge system

Electroactive actuators as sampling port valves for aspirating cont...

Enhanced refrigeration purge system

Enhanced refrigeration purge system

System and method for removing noncondensing gas from refrigeration...

Membrane purge system

Memory system having thermally stable perpendicular magneto tunnel...

Method of fabricating a glass-ceramic matrix composite

Separator

Method for fabricating ceramic matrix composite components

Temperature controlled nitrogen generation system

Method for fabricating ceramic matrix composite components

Perpendicular magnetic tunnel junction (pMTJ) with in-plane magneto...

Refrigeration purge system

Temperature controlled nitrogen generation system

Temperature controlled nitrogen generation system

Temperature controlled nitrogen generation system

Regeneration air mixing for a membrane based hygroscopic material d...

Purge system for chiller system

Programming of non-volatile memory subjected to high temperature ex...

Perpendicular magnetic tunnel junction (pMTJ) with in-plane magneto...

Sublayers for magnetically soft underlayer

Dehumidification system for air conditioning

High capacity low cost multi-state magnetic memory

Spin-transfer torque magnetic random access memory with perpendicul...

Spin-transfer torque magnetic random access memory with perpendicul...

STTMRAM element having multiple perpendicular MTJs coupled in series

High capaciy low cost multi-state magnetic memory

Spin-transfer torque magnetic random access memory with perpendicul...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR CALIBRATING INDOOR AIR QUALITY SENSORSOF A MU...

ROBUST OPTICAL MONITORING DEVICE AND OPERATING METHOD THEREOF

REFRIGERANT COLLECTOR AND AIR SEPARATOR

MEMBRANE PURGE SYSTEM

METHOD FOR FABRICATING CERAMIC MATRIX COMPOSITE COMPONENTS

AIR QUALITY MONITOR WITH INTEGRATED AIR FRESHENER

MULTI-SENSE PLATFORM FOR IAQ HAZARD CLASSIFICATION

DURABLE ELECTROCHEMICAL GAS DETECTION DEVICE

SYSTEM AND METHOD FOR REMOVING NONCONDENSING GAS FROM REFRIGERATION...

GAS DETECTION DEVICE FOR GASEOUS COMPOUND

SMOKE DETECTOR SENSITIVITY FOR BUILDING HEALTH MONITORING

A SEPARATOR

ENHANCED REFRIGERATION PURGE SYSTEM

ENHANCED REFRIGERATION PURGE SYSTEM

METHOD OF FABRICATING A GLASS-CERAMIC MATRIX COMPOSITE

ACTUATOR FOR MOTION CONTROL OF AN OPTICAL SURFACE OF A SENSOR

MEMBRANE PURGE SYSTEM

ENHANCED REFRIGERATION PURGE SYSTEM

FUEL TANK INERTING SYSTEM AND METHOD

FUEL TANK INERTING SYSTEM AND METHOD

VIBRATION BASED ACTUATOR SYSTEM FOR CLEANING OF OPTICAL SURFACE

ELECTROACTIVE ACTUATORS AS SAMPLING PORT VALVES FOR ASPIRATING CONT...

METHOD FOR FABRICATING CERAMIC MATRIX COMPOSITE COMPONENTS

SORPTION-BASED SUBCOOLER

TEMPERATURE CONTROLLED NITROGEN GENERATION SYSTEM

LOW PRESSURE REFRIGERATION SYSTEM WITH MEMBRANE PURGE

LOW PRESSURE REFRIGERANT SYSTEM

TEMPERATURE CONTROLLED NITROGEN GENERATION SYSTEM

MEMORY SYSTEM HAVING THERMALLY STABLE PERPENDICULAR MAGNETO TUNNEL...

TEMPERATURE CONTROLLED NITROGEN GENERATION SYSTEM