Michael Au
20Patents
4h-index
39Co-inventors
59Inventor score
Filing activity: May 30, 2003 → Jan 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8761423B2 | Canal hearing devices and batteries for use with same | Electricity | 55 | Active |
| US8038858B1 | Coaxial plasma arc vapor deposition apparatus and method | Electricity | 40 | Active |
| US6818853B1 | Vacuum arc plasma thrusters with inductive energy storage driver | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8682016B2 | Canal hearing devices and batteries for use with same | Electricity | 7 | Active |
| US11523202B2 | Hearing devices including biometric sensors and associated methods | Electricity | 4 | Active |
| US7053333B1 | Vacuum arc plasma thrusters with inductive energy storage driver | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US10582320B2 | Canal hearing device sizer apparatus, systems and methods | Electricity | 3 | Active |
| US9060234B2 | Canal hearing devices and batteries for use with same | Electricity | 3 | Active |
| US8475056B2 | Semiconductor device assembly | Electricity | 3 | Active |
| US10701497B2 | Hearing device seal modules, modular hearing devices including the same and associated methods | Electricity | 2 | Active |
| US10897676B2 | Customized device for insertion of a deep-cana hearing aid and a method for manufacturing and using such an insertion device | Electricity | 1 | Active |
| US11336982B1 | Hearing device seal modules, modular hearing devices including the same and associated methods | Electricity | 1 | Active |
| US11405711B1 | Hearing device housings that store energy and methods of making the same | Electricity | 0 | Active |
| US11277698B2 | Canal hearing devices with improved seals | Electricity | 0 | Active |
| US12174014B2 | Canal hearing device sizer tools, systems and methods | Electricity | 0 | Active |
| US10629969B2 | Batteries and battery manufacturing methods | Electricity | 0 | Active |
| US11323834B1 | Hearing device having a shell including regions with different moduli of elasticity and methods of manufacturing the same | Electricity | 0 | Active |
| US11324456B2 | Deep ear sensor for reducing noise from movement and environment | Electricity | 0 | Active |
| US10237665B2 | Canal hearing devices with improved seals | Electricity | 0 | Active |
| US11638108B2 | Canal hearing devices with sound port contaminant guards | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.