Inventor
Dibyendu Nandy
Inventor
Naperville, IL, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis28%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers24%
G06FElectric digital data processing17%
H04WWireless communication networks7%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%
H04MTelephonic communication6%
B81BMicrostructural devices or systems, e.g. micromechanical devices4%
H04LTransmission of digital information, e.g. telegraphic communication4%
G08CTransmission systems for measured values, control or similar signals2%
H04HBroadcast communication2%
PatentTitleYear
10,629,199Architectures and topologies for vehicle-based, voice-controlled devices202010,540,970Architectures and topologies for vehicle-based, voice-controlled devices202010,366,699Multi-path calculations for device energy levels201910,313,796VAD detection microphone and method of operating the same20199,866,938'Interface for microphone-to-microphone communications'20189,830,913VAD detection apparatus and method of operation the same20179,799,215'Low power acoustic apparatus and method of operation'20179,712,915'Reference microphone for non-linear and time variant echo cancellation'20179,712,923'VAD detection microphone and method of operating the same'20179,711,144'Microphone apparatus and method with catch-up buffer'20179,711,166'Decimation synchronization in a microphone'20179,554,214'Signal processing platform in an acoustic capture device'20179,502,028'Acoustic activity detection apparatus and method'20169,478,234'Microphone apparatus and method with catch-up buffer'20169,147,397'VAD detection apparatus and method of operating the same'20159,113,263'VAD detection microphone and method of operating the same'20159,111,548'Synchronization of buffered data in multiple microphones'20159,076,447'Acoustic activity detection apparatus and method'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2019Patents assigned to KNOWLES ELECTRONICS LLC (15)· patent assignee history
2015–2019Based in Naperville, IL, US· patent location history
2019–2020Patents assigned to AMAZON TECH INC (3)· patent assignee history
2019–2020Based in San Ramon, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KNOWLES ELECTRONICS LLC | 15 | 2015–2019 |
| AMAZON TECH INC | 3 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Naperville, Illinois, US | 15 | 2015–2019 |
| San Ramon, California, US | 3 | 2019–2020 |