Shanghai
China
20
2026-05-21
The entities that hold a legal rights for patent applications filed by inventor Duan Ning:
Ning Duan from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
REAL-TIME MONITORING SYSTEM AND METHOD FOR INHIBITING ARSINE EVOLUTION IN ELECTRODEPOSITION DE-ARSENIC PROCESS OF COPPER ELECTROWINNING
#2 | 2026-05-14OPTICAL COMPONENT FOR DIRECTLY MEASURING ORIGINAL VALENCE STATE, ORIGINAL FORM AND ORIGINAL PHASE STATE OF HIGH-CONCENTRATION LIQUID IN REAL TIME
#3 | 2026-03-19INTELLIGENT DECISION-MAKING AND CONTROL METHOD AND SYSTEM FOR MICROCHEMICAL REACTION IN STEPWISE SULFIDATION OF HIGH ARSENIC-CONTAIN ED WASTE ACID FROM COPPER SMELTER
#4 | 2026-02-26REAL-TIME MONITORING SYSTEM AND METHOD FOR COPPER-ARSENIC SULFIDATION SEPARATION IN COPPER ELECTROLYTE PURIFICATION PROCESS
#5 | 2021-06-17Intelligent in-vehicle air-quality control
#6 | 2020-01-02Intelligent in-vehicle air-quality control
#7 | 2018-10-18Route prediction based on adaptive hybrid model
#8 | 2018-10-04Intelligent in-vehicle air-quality control
#9 | 2017-08-17Generating a training model based on feedback
#10 | 2017-05-04High performance and efficient multi-scale trajectory retrieval
#11 | 2017-03-30Generating a training model based on feedback
#12 | 2015-03-12Generating a training model based on feedback
#13 | 2015-03-05Data processing, data collection
#14 | 2014-04-03INFERING TRAVEL PATH IN PUBLIC TRANSPORTATION SYSTEM
#15 | 2014-04-03INFERING TRAVEL PATH IN PUBLIC TRANSPORTATION SYSTEM
#16 | 2014-04-03METHOD AND APPARATUS FOR DETERMINING MAINTENANCE SECTIONS OF A RAIL
#17 | 2014-02-13Generating a training model based on feedback
#18 | 2013-12-05Determining a patrol path
#19 | 2013-12-05Determining a patrol path
#20 | 2013-10-03Querying spatial events in a vehicle network, and optimized querier
470976 ⎘