Inventor · disambiguated record
Christopher Dearden
Also filed as: DEARDEN CHRISTOPHER
26 granted patents·9 pending applications·97 citations·filing 2019–2025
94Inventor score
Files withHONEYWELL INT INC35
Top patents by PatentIndex Score
35 records- 0197US11127284B1Self-calibrating fire sensing deviceHONEYWELL INT INC·Filed 2020·Granted Sep 21, 2021·17 cites·20 claims
- 0297US11024154B1Self-testing fire sensing deviceHONEYWELL INT INC·Filed 2020·Granted Jun 1, 2021·22 cites·20 claims
- 0396US11676466B2Self-calibrating fire sensing deviceHONEYWELL INT INC·Filed 2020·Granted Jun 13, 2023·5 cites·20 claims
- 0496US11232703B1Verification of visual inspection of a fire control system having self-testing componentsHONEYWELL INT INC·Filed 2020·Granted Jan 25, 2022·14 cites·20 claims
- 0596US11227473B1Self-testing hazard sensing deviceHONEYWELL INT INC·Filed 2020·Granted Jan 18, 2022·9 cites·20 claims
- 0694US11132891B2Self-testing fire sensing deviceHONEYWELL INT INC·Filed 2019·Granted Sep 28, 2021·18 cites·23 claims
- 0790US11756400B2Self-testing hazard sensing deviceHONEYWELL INT INC·Filed 2022·Granted Sep 12, 2023·2 cites·19 claims
- 0890US11688276B2Self-calibrating fire sensing deviceHONEYWELL INT INC·Filed 2021·Granted Jun 27, 2023·2 cites·16 claims
- 0990US11595838B2Event device maintenanceHONEYWELL INT INC·Filed 2021·Granted Feb 28, 2023·4 cites·20 claims
- 1089US11790765B1Smoke detector device with secondary detection chamber and filterHONEYWELL INT INC·Filed 2022·Granted Oct 17, 2023·2 cites·20 claims
- 1189US11749097B2Self-testing fire sensing deviceHONEYWELL INT INC·Filed 2021·Granted Sep 5, 2023·2 cites·10 claims
- 1281US12347294B2Self-calibrating fire sensing deviceHONEYWELL INT INC·Filed 2023·Granted Jul 1, 2025·0 cites·19 claims
- 1377US12260740B2Self-testing fire sensing deviceHONEYWELL INT INC·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 1476US2025246066A1Self-testing fire sensing deviceHONEYWELL INT INC·Filed 2025·Application pending·0 cites
- 1575US12198532B2Self-testing fire sensing deviceHONEYWELL INT INC·Filed 2023·Granted Jan 14, 2025·0 cites·19 claims
- 1674US12436078B2Aspirating smoke detector with test moduleHONEYWELL INT INC·Filed 2022·Granted Oct 7, 2025·0 cites·20 claims
- 1773US2024273998A1Power source arrangements for self-testing alarm systemsHONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 1871US2025201107A1Monitoring a self-testing fire sensing deviceHONEYWELL INT INC·Filed 2025·Application pending·0 cites
- 1970US12243411B2Monitoring a self-testing fire sensing deviceHONEYWELL INT INC·Filed 2023·Granted Mar 4, 2025·0 cites·20 claims
- 2070US2025148904A1Self-testing fire sensing deviceHONEYWELL INT INC·Filed 2025·Application pending·0 cites
- 2169US2024346917A1Self-testing duct environment detectorHONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 2268US11580848B2Self-testing fire sensing deviceHONEYWELL INT INC·Filed 2021·Granted Feb 14, 2023·0 cites·20 claims
- 2366US12424069B2Fire sensing deviceHONEYWELL INT INC·Filed 2023·Granted Sep 23, 2025·0 cites·19 claims
- 2466US11875666B2Power source arrangements for self-testing alarm systemsHONEYWELL INT INC·Filed 2021·Granted Jan 16, 2024·0 cites·18 claims
- 2564US11720459B2Event input device testingHONEYWELL INT INC·Filed 2022·Granted Aug 8, 2023·0 cites·15 claims
- 2663US12283175B2Monitoring an aerosol density level in a fire sensing deviceHONEYWELL INT INC·Filed 2023·Granted Apr 22, 2025·0 cites·20 claims
- 2762US2025264542A1Battery analysis in an event detection systemHONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 2860US11990022B2Self-testing duct environment detectorHONEYWELL INT INC·Filed 2020·Granted May 21, 2024·0 cites·20 claims
- 2959US11481297B2Event input device testingHONEYWELL INT INC·Filed 2021·Granted Oct 25, 2022·0 cites·20 claims
- 3058US12469098B2Validating an event response in an event systemHONEYWELL INT INC·Filed 2023·Granted Nov 11, 2025·0 cites·17 claims
- 3158US2023384198A1Smoke detector device insect controlHONEYWELL INT INC·Filed 2022·Application pending·0 cites
- 3256US12431008B2Performing a self-clean of a fire sensing deviceHONEYWELL INT INC·Filed 2022·Granted Sep 30, 2025·0 cites·16 claims
- 3352US2025108243A1Calibration of a heating element in a fire sensing deviceHONEYWELL INT INC·Filed 2023·Application pending·0 cites
- 3448US11769396B2Initiating and monitoring self-test for an alarm system using a mobile deviceHONEYWELL INT INC·Filed 2021·Granted Sep 26, 2023·0 cites·20 claims
- 3542US2023222801A1Automated visual inspection of alarm system event devicesHONEYWELL INT INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →