Inventor · Echuca, AU

Stephen Duddy

16Patents
6h-index
11Co-inventors
63Inventor score

Filing activity: Mar 30, 1993 → Feb 23, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
USD721609S1 Wristband General 48 Active
USD883257S1 Wireless earphone General 36 Active
USD876399S1 Single piece headphone General 24 Active
USD897995S1 Headphone General 23 Active
USD881163S1 Earphone fin General 20 Active
USD784961S1 Ear cushion General 7 Active
US9622685B2 System and method for providing a training load schedule for peak performance positioning using earphones with biometric sensors Physics 4 Active
US9743745B2 Optimized cord clip Human Necessities 2 Active
USD965565S1 Earphone eartip General 2 Active
US10367927B2 Wearable device with an antenna system Electricity 2 Active
US9986323B2 Earphones with attachable expansion pack Electricity 2 Active
US10078734B2 System and method for identifying performance days using earphones with biometric sensors Physics 1 Active
US9849538B2 Watertight welding methods and components Performing Operations; Transporting 0 Active
US10420474B2 Systems and methods for gathering and interpreting heart rate data from an activity monitoring device Physics 0 Active
US10117015B2 Earphones optimized for users with small ear anatomy Electricity 0 Active
USD351081S Box for tape cassettes General 0 Expired

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