Inventor · disambiguated record
Hui Fang
Also filed as: FANG HUI · FANG HUI-MEI
39 granted patents·7 pending applications·144 citations·filing 2013–2022
97Inventor score
Files withOTIS ELEVATOR CO33CARRIER CORP11E INK HOLDINGS INC1STATE GRID CHONGQING ELECTRIC POWER CO ELECTRIC POWER RES INSTITUTE1
Top patents by PatentIndex Score
46 records- 0198US10513416B2Depth sensor based passenger sensing for passenger conveyance door controlOTIS ELEVATOR CO·Filed 2016·Granted Dec 24, 2019·11 cites·26 claims
- 0296US11232312B2Traffic list generation for passenger conveyanceOTIS ELEVATOR CO·Filed 2016·Granted Jan 25, 2022·13 cites·9 claims
- 0396US10239728B2Intelligent building system for providing elevator occupancy information with anonymityCARRIER CORP·Filed 2016·Granted Mar 26, 2019·7 cites·14 claims
- 0496US9896309B2Object detector, and method for controlling a passenger conveyor system using the sameOTIS ELEVATOR CO·Filed 2015·Granted Feb 20, 2018·8 cites·26 claims
- 0595US10479647B2Depth sensor based sensing for special passenger conveyance loading conditionsOTIS ELEVATOR CO·Filed 2016·Granted Nov 19, 2019·6 cites·23 claims
- 0695US10173864B2System of monitoring handrail for a passenger conveyer device, a passenger conveyer device and monitoring method thereofOTIS ELEVATOR CO·Filed 2017·Granted Jan 8, 2019·6 cites·24 claims
- 0792US10532909B2Elevator passenger tracking control and call cancellation systemOTIS ELEVATOR CO·Filed 2015·Granted Jan 14, 2020·5 cites·11 claims
- 0892US10479653B2Monitoring system of a passenger conveyor, a passenger conveyor, and a monitoring method thereofOTIS ELEVATOR CO·Filed 2017·Granted Nov 19, 2019·4 cites·29 claims
- 0992US10059569B2Monitoring system of a passenger conveyor, a passenger conveyor, and a monitoring method thereofOTIS ELEVATOR CO·Filed 2017·Granted Aug 28, 2018·5 cites·24 claims
- 1092US10055657B2Depth sensor based passenger detectionOTIS ELEVATOR CO·Filed 2016·Granted Aug 21, 2018·9 cites·18 claims
- 1191US10214391B2System and method for monitoring handrail entrance of passenger conveyorOTIS ELEVATOR CO·Filed 2017·Granted Feb 26, 2019·4 cites·23 claims
- 1291US10071884B2Detection of state of engagement between step and comb plate of passenger conveyorOTIS ELEVATOR CO·Filed 2017·Granted Sep 11, 2018·4 cites·27 claims
- 1391US10074017B2Sensor fusion for passenger conveyance controlOTIS ELEVATOR CO·Filed 2016·Granted Sep 11, 2018·4 cites·22 claims
- 1490US10291904B2Auto commissioning system and methodOTIS ELEVATOR CO·Filed 2017·Granted May 14, 2019·7 cites·20 claims
- 1590US10241486B2System and method for passenger conveyance control and security via recognized user operationsOTIS ELEVATOR CO·Filed 2016·Granted Mar 26, 2019·8 cites·22 claims
- 1688US10513415B2Depth sensor based passenger sensing for passenger conveyance controlOTIS ELEVATOR CO·Filed 2016·Granted Dec 24, 2019·6 cites·23 claims
- 1788US10045004B2Depth sensor based passenger sensing for empty passenger conveyance enclosure determinationOTIS ELEVATOR CO·Filed 2016·Granted Aug 7, 2018·3 cites·15 claims
- 1886US11021344B2Depth sensor and method of intent deduction for an elevator systemOTIS ELEVATOR CO·Filed 2018·Granted Jun 1, 2021·2 cites·17 claims
- 1983US9612388B2Front light guide module and electrophoresis display having the sameE INK HOLDINGS INC·Filed 2015·Granted Apr 4, 2017·3 cites·13 claims
- 2082US11132883B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2017·Granted Sep 28, 2021·4 cites·10 claims
- 2182US10294072B2Elevator capable of monitoring use of child and a control method thereofOTIS ELEVATOR CO·Filed 2016·Granted May 21, 2019·2 cites·17 claims
- 2281US11526161B2People flow estimation system and the failure processing method thereofCARRIER CORP·Filed 2018·Granted Dec 13, 2022·3 cites·12 claims
- 2381US10183843B2Monitoring of step rollers and maintenance mechanics of passenger conveyorsOTIS ELEVATOR CO·Filed 2017·Granted Jan 22, 2019·2 cites·21 claims
- 2479US10482740B2Encoder-less lidar positioning technique for detection and alarmCARRIER CORP·Filed 2015·Granted Nov 19, 2019·4 cites·12 claims
- 2578US11597628B2Systems and methods for improved elevator schedulingOTIS ELEVATOR CO·Filed 2019·Granted Mar 7, 2023·1 cites·20 claims
- 2678US11145177B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2017·Granted Oct 12, 2021·4 cites·19 claims
- 2778US10957176B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2017·Granted Mar 23, 2021·4 cites·16 claims
- 2878US10364130B2Speed detection system of passenger conveyor and speed detection method thereofOTIS ELEVATOR CO·Filed 2017·Granted Jul 30, 2019·3 cites·29 claims
- 2967US11760605B2Elevator door monitoring system, elevator system and elevator door monitoring methodOTIS ELEVATOR CO·Filed 2019·Granted Sep 19, 2023·0 cites·19 claims
- 3066US10221046B2System of monitoring handrail for a passenger conveyer device, a passenger conveyer device and monitoring method thereofOTIS ELEVATOR CO·Filed 2018·Granted Mar 5, 2019·0 cites·5 claims
- 3165US11836995B2Traffic list generation for passenger conveyanceOTIS ELEVATOR CO·Filed 2021·Granted Dec 5, 2023·0 cites·23 claims
- 3264US10005639B2Sensors for conveyance controlOTIS ELEVATOR CO·Filed 2013·Granted Jun 26, 2018·2 cites·20 claims
- 3363US11377326B2Elevator door control system, elevator system, and elevator door control methodOTIS ELEVATOR CO·Filed 2019·Granted Jul 5, 2022·0 cites·22 claims
- 3453US10282847B2Monitoring system of a passenger conveyor and monitoring method thereofOTIS ELEVATOR CO·Filed 2017·Granted May 7, 2019·0 cites·28 claims
- 3550US2019241400A1Elevator control system and elevator control method for evacuationOTIS ELEVATOR CO·Filed 2019·Application pending·0 cites
- 3648US10371512B2Method and system for multiple 3D sensor calibrationOTIS ELEVATOR CO·Filed 2016·Granted Aug 6, 2019·0 cites·24 claims
- 3744US10474905B2Methods and systems for auto-commissioning people counting systemsCARRIER CORP·Filed 2016·Granted Nov 12, 2019·0 cites·18 claims
- 3843US11113516B2People flow estimation system and people flow estimation methodCARRIER CORP·Filed 2018·Granted Sep 7, 2021·0 cites·21 claims
- 3943US2018029836A1Temperature monitoring system, passenger conveyor and temperature monitoring method thereofOTIS ELEVATOR CO·Filed 2017·Application pending·0 cites
- 4042US2019273871A1Pedestrian tracking using depth sensor networkOTIS ELEVATOR CO·Filed 2019·Application pending·0 cites
- 4141US2019042584A1Performing multiple queries within a robust video search and retrieval mechanismCARRIER CORP·Filed 2017·Application pending·0 cites
- 4240US11087605B2Smoke detection methodologyCARRIER CORP·Filed 2017·Granted Aug 10, 2021·0 cites·10 claims
- 4340US2017248699A1Visualization system for monitored spaceCARRIER CORP·Filed 2017·Application pending·0 cites
- 4439US12418247B2Modulation method for direct current (DC) coupling converter with less dc voltage sensorsSTATE GRID CHONGQING ELECTRIC POWER CO ELECTRIC POWER RES INSTITUTE·Filed 2022·Granted Sep 16, 2025·0 cites·4 claims
- 4538US2018032598A1Big data analyzing and processing system and method for passenger conveyorOTIS ELEVATOR CO·Filed 2017·Application pending·0 cites
- 4637US2016295196A1Auto commissioning system and methodOTIS ELEVATOR CO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →