Inventor · Beijing, CN

Ningning Li

139Patents
22h-index
78Co-inventors
89Inventor score

Filing activity: Mar 19, 2015 → May 23, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
USD840617S1 Robotic vacuum General 76 Active
USD901110S1 Robot cleaner General 47 Active
USD916549S1 Juicer General 43 Active
USD896566S1 Blender General 43 Active
USD936040S1 Charger box General 41 Active
USD932472S1 Pair of earphones with charging box General 40 Active
USD927466S1 Pair of bluetooth earphones General 37 Active
USD957019S1 Hanging lamp for a display screen General 36 Active
USD849682S1 Base station for robot General 31 Active
USD887198S1 Rice cooker General 30 Active
USD910603S1 Earphones with case General 30 Active
US9615791B2 Wearable device and method for manufacturing the same Electricity 28 Active
USD929690S1 Sweeper General 28 Active
USD915668S1 Hair dryer General 26 Active
USD946519S1 Sweeper charger General 25 Active
USD956886S1 Chassis for model car General 25 Active
USD856732S1 Electric kettle General 24 Active
USD936885S1 Table lamp General 24 Active
USD940103S1 Intelligent speaker General 24 Active
USD957020S1 Hanging lamp for a display screen General 23 Active
USD941955S1 Water purifier General 23 Active
USD997228S1 Camera with support base General 23 Active
USD896432S1 Bedside lamp General 21 Active
USD887197S1 Electric rice cooker General 20 Active
USD933006S1 Bluetooth earphone with charging box General 19 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.