Assignee
PHOTON CONTROL INC
CA·8 granted patents·11 pending applications·41 citations·filing 2004–2025
Top patents by PatentIndex Score
19 records- 0175US11112356B2Optical reflective edge or contrast sensorPHOTON CONTROL INC·Filed 2019·Granted Sep 7, 2021·3 cites·23 claims
- 0274US7265832B2Optical flow meter for measuring gases and liquids in pipelinesPHOTON CONTROL INC·Filed 2004·Granted Sep 4, 2007·23 cites·16 claims
- 0370US7466399B2Fiber optic flow sensing device and methodPHOTON CONTROL INC·Filed 2005·Granted Dec 16, 2008·8 cites·13 claims
- 0460US2025172442A1Moveable tip and installation configuration for fiber optic temperature sensing probePHOTON CONTROL INC·Filed 2023·Application pending·0 cites
- 0560US2026056057A1Fiber Optic Temperature Sensor SystemPHOTON CONTROL INC·Filed 2025·Application pending·0 cites
- 0658US7911591B2Optical transit time velocimeterPHOTON CONTROL INC·Filed 2005·Granted Mar 22, 2011·3 cites·28 claims
- 0756US12332402B2Multi-channel programmable detection sensorPHOTON CONTROL INC·Filed 2022·Granted Jun 17, 2025·0 cites·20 claims
- 0854US12516986B2Multiple characteristic optical sensorPHOTON CONTROL INC·Filed 2023·Granted Jan 6, 2026·0 cites·53 claims
- 0947US2024310193A1Off-axis fiber optic sensorPHOTON CONTROL INC·Filed 2024·Application pending·0 cites
- 1046US7609368B2Optical device and method for sensing multiphase flowPHOTON CONTROL INC·Filed 2004·Granted Oct 27, 2009·4 cites·19 claims
- 1146US2022341793A1Flexible Temperature ProbePHOTON CONTROL INC·Filed 2022·Application pending·0 cites
- 1245US2023066887A1Fiber Optic Temperature Probe for Temperature Limiting ApplicationsPHOTON CONTROL INC·Filed 2022·Application pending·0 cites
- 1343US2022214221A1Phosphor Thermometry Imaging System and Control SystemPHOTON CONTROL INC·Filed 2022·Application pending·0 cites
- 1441US2022205851A1Calibration System for Fiber Optic Temperature ProbePHOTON CONTROL INC·Filed 2022·Application pending·0 cites
- 1541US2021373135A1Low Profile Optical SensorPHOTON CONTROL INC·Filed 2021·Application pending·0 cites
- 1640US11585698B2Fiber optic temperature probePHOTON CONTROL INC·Filed 2019·Granted Feb 21, 2023·0 cites·25 claims
- 1735US2020393307A1Fiber Optic Temperature SensorPHOTON CONTROL INC·Filed 2020·Application pending·0 cites
- 1834US2022334004A1Fiber Optic Temperature Sensor Having Encapsulated Sensing ElementPHOTON CONTROL INC·Filed 2022·Application pending·0 cites
- 1931US2020393308A1Fiber Optic Temperature ProbePHOTON CONTROL INC·Filed 2019·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →