Yuanjing Sun

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
System and method for detecting elevator maintenance behavior in el...
- Patent number 11,299,371
- Issue date Apr 12, 2022
- Otis Elevator Company
- Yuanjing Sun
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method of processing ambient radio frequency data for activity reco...
- Patent number 11,077,826
- Issue date Aug 3, 2021
- Carrier Corporation
- Junyang Lin
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEPLOYMENT METHOD AND SYSTEM FOR WIRELESS SENSING APPARATUS
- Publication number 20220060910
- Publication date Feb 24, 2022
- Carrier Corporation
- Jun Hou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUILDING MANAGEMENT SYSTEM AND POSITIONING METHOD IN BUILDING
- Publication number 20210208551
- Publication date Jul 8, 2021
- Carrier Corporation
- Yuanjing Sun
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD OF PROCESSING AMBIENT RADIO FREQUENCY DATA FOR ACTIVITY RECO...
- Publication number 20200223393
- Publication date Jul 16, 2020
- Carrier Corporation
- Junyang Lin
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR DETECTING ELEVATOR MAINTENANCE BEHAVIOR IN EL...
- Publication number 20200130999
- Publication date Apr 30, 2020
- OTIS ELEVATOR COMPANY
- Yuanjing Sun
- B66 - HOISTING LIFTING HAULING