LexDanaLexDanabeta
Inventor

Eric Chen

Inventor
Palo Alto, CA, US

Overview

12→
Patents
1994–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G10Lprimary
G10LSpeech analysis techniques or speech synthesis14%
G06FElectric digital data processing11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04MTelephonic communication11%
G06NComputing arrangements based on specific computational models8%
H04NPictorial communication, e.g. television8%
H04QSelecting8%
G06KGraphical data reading6%
G06VImage or video recognition or understanding6%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%
PatentTitleYear
11,019,308Speaker anticipation202110,867,616Noise mitigation using machine learning202010,771,621Acoustic echo cancellation based sub band domain active speaker detection for audio and video conferencing applications202010,477,148Speaker anticipation201910,446,170Noise mitigation using machine learning201910,225,313Media quality prediction for collaboration services201910,091,348Predictive model for voice/video over IP calls201810,084,665Resource selection using quality prediction20188,253,206'Method for reshaping silicon surfaces with shallow trench isolation'20128,124,494'Method for reshaping silicon surfaces with shallow trench isolation'20127,188,366'Distributed denial of service attack defense method and device'20075,282,081'Dual reflecting type and transmitting type scanner'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2012Based in Hsinchu, TW· patent location history
2007Based in Yokosuka, JP· patent location history
2012Patents assigned to CHEN ERIC (2)· patent assignee history
2012Patents assigned to CHIN HSIEN-WEI (2)· patent assignee history
2012Patents assigned to CHU WEN-TING (2)· patent assignee history
2012Patents assigned to TAIWAN SEMICONDUCTOR MFG (2)· patent assignee history
2018–2021Patents assigned to CISCO TECH INC (8)· patent assignee history
2018–2021Based in Palo Alto, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CISCO TECH INC82018–2021
CHEN ERICself22012
CHIN HSIEN-WEI22012
CHU WEN-TING22012
TAIWAN SEMICONDUCTOR MFG22012
Locations
LocationPatentsSpan
Palo Alto, California, US82018–2021
Hsinchu, TW31994–2012
Yokosuka, JP12007