Inventor

CHANDRAN RAVI

US93 patents

⚠️ This page may combine multiple inventors who share the name “CHANDRAN RAVI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHANDRAN RAVI

TELLABS OPERATIONS INC

Relative noise ratio weighting techniques for adaptive noise cancellation

Synchronization of voice boundaries and their use by echo cancellers in a voice processing system

Method and apparatus for adaptively suppressing noise

Spectrally interdependent gain adjustment techniques

Communication system clock synchronization techniques

Communication system noise cancellation power signal calculation techniques

Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system

Synchronization of echo cancellers in a voice processing system

Synchronization of echo cancellers in a voice processing system

Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system

Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system

Communication system noise cancellation power signal calculation techniques

Audio enhancement communication techniques

Audio enhancement communication techniques

Communication system noise cancellation power signal calculation techniques

Speech presence measurement detection techniques

THERMOCHEM RECOVERY INT INC

Method of producing a cooled syngas of improved quality

System for syngas clean-up

Steam reforming process and apparatus

Two-stage syngas production with separate char and product gas inputs into the second stage

Method of producing sulfur-depleted syngas

Conditioned syngas composition, method of making same and method of processing same to produce fuels and/or fischer-tropsch products

Unconditioned syngas composition and method of cleaning up same for fischer-tropsch processing

Method for converting biomass into fischer-tropsch products with carbon dioxide recycling

Method for syngas clean-up of semi-volatile organic compounds with solids removal

Method for syngas clean-up of semi-volatile organic compounds with carbonyl sulfide removal

Method for syngas clean-up of semi-volatile organic compounds with metal removal

Pulse combustion heat exchanger system and method

System for syngas clean-up of semi-volatile organic compounds

Method for syngas clean-up of semi-volatile organic compounds

System and method for syngas clean-up

Liquid fuel production system having parallel product gas generation

MFG & TECH CONVERSION INT INC

System integration of a steam reformer and gas turbine

System integration of a steam reformer and gas turbine

Pulse combusted acoustic agglomeration apparatus and process

Apparatus for drying and heating using a pulse combustor

Process and apparatus for drying and heating

Process and apparatus utilizing an improved pulse combustor for atomizing liquids and slurries

Process for the treatment of waste streams

MFG & TECHNOLOGY CONVERSION IN

Pulse gasification and hot gas cleanup apparatus and process

System integration of a steam reformer and fuel cell

Pulse gasification and hot gas cleanup apparatus and process

THERMOCHEM RECOVERY INTERNATIO

Fluid bed reactor having vertically spaced apart clusters of heating conduits

Fluid bed reactor having a pulse combustor-type heat transfer module separated from the compartment of a reaction vessel

ELISHA HOLDING LLC

Energy enhanced process for treating a conductive surface and products formed thereby

Electrolytic process for treating a conductive surface and products formed thereby

CHANDRAN RAVI

Gasifier having integrated fuel cell power generation system

Solids circulation system and method for capture and conversion of reactive solids

RANBAXY LAB LTD

Liquid formulation of metformin

RANBAXY SIGNATURE LLC

Liquid formulation of metformin