Inventor

BHATTACHARYA SUBRATA

IN20 patents

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

BHATTACHARYA SUBRATA

JOHNSON CONTROLS TECH CO

Building automation system with integrated building information model

Building management system with fault detection and diagnostics visualization

Building automation system with integrated building information model

Building automation system with integrated building information model

Building automation system with integrated building information model

Building management system with global rule library and crowdsourcing framework

Building automation system with integrated building information model

Building automation system with integrated building information model

Building automation system with integrated building information model

Johnson Controls Tyco IP Holdings LLP

Building management system with dynamic work order generation with adaptive diagnostic task details

Systems and methods for providing persona-adjusted data

Systems and methods for managing energy usage intensity of buildings

Building management system with dynamic rules with sub-rule reuse and equation driven smart diagnostics

Variable refrigerant flow system with electricity consumption apportionment

Systems and methods for determining equipment energy waste

TYCO FIRE & SECURITY GMBH

System and method for showing key performance indicators

Building information model management system with hierarchy generation

Systems and methods for presenting multiple BIM files in a single interface

Building management system cybersecurity index

Building management system performance index