Inventor
STEPHEN N. SWEET
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Dprimary
G01DMeasuring not specially adapted for a specific variable23%
G06FElectric digital data processing15%
G01KMeasuring temperature8%
G01SRadio direction-finding8%
G02BOptical elements, systems or apparatus8%
G04BMechanically-driven clocks or watches8%
G04CElectromechanical clocks or watches8%
G04GElectronic time-pieces8%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%
H04BTransmission8%
PatentTitleYear
12,449,913Single photon avalanche diodes for rotational and translational input detection202512,218,481Laser safety circuit providing frequency-based average current monitoring202512,104,929Rotatable crown for an electronic device202411,150,332Self-calibrating optical transceiver system with reduced crosstalk sensitivity for through-display proximity sensing2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to APPLE INC (4)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 4 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2021–2025 |