Inventor
Timothy Theodore List
Inventor
Santa Cruz, CA, US
Overview
Patents· 15 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 transducers31%
G10LSpeech analysis techniques or speech synthesis29%
G06FElectric digital data processing19%
H04SStereophonic systems12%
A47GHousehold or table equipment2%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere2%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%
H03GControl of amplification2%
PatentTitleYear
10,708,677Audio assemblies for electronic devices202010,657,970Voice controlled assistant with coaxial speaker and microphone arrangement202010,283,121Voice controlled assistant with coaxial speaker and microphone arrangement201910,136,204Audio assemblies for electronic devices201810,123,119Voice controlled assistant with stereo sound from two speakers20189,900,694'Speaker array for sound imaging'20189,837,083Voice controlled assistant with coaxial speaker and microphone arrangement20179,706,306'Voice controlled assistant with stereo sound from two speakers'20179,641,919'Audio assemblies for electronic devices'20179,485,556'Speaker array for sound imaging'20169,390,724'Voice controlled assistant with coaxial speaker and microphone arrangement'20169,268,203'Magnetically coupling a system to a surface'20169,060,224'Voice controlled assistant with coaxial speaker and microphone arrangement'20159,053,710'Audio content presentation using a presentation profile in a content header'20158,971,543'Voice controlled assistant with stereo sound from two speakers'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to AMAZON TECH INC (13)· patent assignee history
2015–2016Patents assigned to LIST TIMOTHY T (5)· patent assignee history
2015Patents assigned to RAWLES LLC (2)· patent assignee history
2015Patents assigned to CHEN TINA YUNG-TING (1)· patent assignee history
2015Patents assigned to DAVID TONY (1)· patent assignee history
2015–2020Based in Santa Cruz, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 13 | 2015–2020 |
| LIST TIMOTHY Tself | 5 | 2015–2016 |
| RAWLES LLC | 2 | 2015 |
| CHEN TINA YUNG-TING | 1 | 2015 |
| DAVID TONY | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Santa Cruz, California, US | 15 | 2015–2020 |