Inventor · disambiguated record
Mark G. Freund
Also filed as: FREUND MARK G
9 granted patents·1 pending application·42 citations·filing 1996–2025
83Inventor score
Files withJOHNSON CONTROLS TECH CO5Johnson Controls Tyco IP Holdings LLP3JOHNSON SERVICE CO1TYCO FIRE & SECURITY GMBH1
Top patents by PatentIndex Score
10 records- 0193US12019413B2System and method for power arbitration of devices connected to a busJohnson Controls Tyco IP Holdings LLP·Filed 2021·Granted Jun 25, 2024·3 cites·18 claims
- 0288US9952074B2HVAC system with automated flow direction detectionJOHNSON CONTROLS TECH CO·Filed 2016·Granted Apr 24, 2018·6 cites·20 claims
- 0387US10278048B2Systems and methods for enhancing building management system interaction and visualizationJOHNSON CONTROLS TECH CO·Filed 2018·Granted Apr 30, 2019·11 cites·17 claims
- 0480US2025354843A1Air duct airflow sensorTYCO FIRE & SECURITY GMBH·Filed 2025·Application pending·0 cites
- 0574US12385768B2Air duct airflow sensorJohnson Controls Tyco IP Holdings LLP·Filed 2022·Granted Aug 12, 2025·0 cites·19 claims
- 0670US9528865B2Methods and systems for determining flow direction using a bidirectional pressure sensorJOHNSON CONTROLS TECH CO·Filed 2012·Granted Dec 27, 2016·3 cites·9 claims
- 0758US11614246B2Incremental actuator with feedback controlJOHNSON CONTROLS TECH CO·Filed 2019·Granted Mar 28, 2023·0 cites·20 claims
- 0857US11982453B2Incremental actuator with feedback control diagnosticsJohnson Controls Tyco IP Holdings LLP·Filed 2021·Granted May 14, 2024·0 cites·20 claims
- 0944US5786525AMethod and apparatus for balancing an air distribution systemJOHNSON SERVICE CO·Filed 1996·Granted Jul 28, 1998·19 cites·12 claims
- 1043US11599078B2Self-calibrating universal input portJOHNSON CONTROLS TECH CO·Filed 2019·Granted Mar 7, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →