Inventor
Simon K. Porter
Inventor
San Jose, CA, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers27%
G06FElectric digital data processing8%
F21VFunctional features or details of lighting devices or systems thereof7%
G10LSpeech analysis techniques or speech synthesis7%
H01HElectric switches7%
H03KPulse technique7%
H05KPrinted circuits7%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%
H03GControl of amplification5%
H04SStereophonic systems5%
PatentTitleYear
11,009,230Undercut combustor panel rail202110,953,461Investment casting method including forming of investment casting core202110,947,865Tie rod for a mid-turbine frame202110,869,120Headset dipole audio assembly202010,728,652Adaptive array speaker202010,652,650Loudspeaker with reduced audio coloration caused by reflections from a surface202010,631,071Cantilevered foot for electronic device202010,609,473Audio driver and power supply unit architecture202010,438,580Active reverberation augmentation201910,425,733Microphone equalization for room acoustics201910,257,608Subwoofer with multi-lobe magnet201910,194,249Multi-coil loudspeaker driver201910,109,292Audio systems with active feedback acoustic echo cancellation201810,019,981Active reverberation augmentation201810,015,584Loudspeaker with reduced audio coloration caused by reflections from a surface20189,961,464Pressure gradient microphone for measuring an acoustic characteristic of a loudspeaker20189,930,444'Audio driver and power supply unit architecture'20189,859,858'Correction of unknown audio content'20189,704,497'Method and system of audio power reduction and thermal mitigation using psychoacoustic techniques'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to APPLE INC (15)· patent assignee history
2017–2020Based in San Jose, CA, US· patent location history
2018Based in Cupertino, CA, US· patent location history
2020Patents assigned to FACEBOOK TECH LLC (1)· patent assignee history
2021Patents assigned to RAYTHEON TECH CORP (3)· patent assignee history
2021Patents assigned to UNITED TECHNOLOGIES CORP (3)· patent assignee history
2021Based in Wethersfield, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 15 | 2017–2020 |
| RAYTHEON TECH CORP | 3 | 2021 |
| UNITED TECHNOLOGIES CORP | 3 | 2021 |
| FACEBOOK TECH LLC | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 15 | 2017–2020 |
| Wethersfield, CT, US | 3 | 2021 |
| Cupertino, California, US | 1 | 2018 |