Inventor
Robert Wai-Chi Chu
Inventor
Oakland, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing42%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests29%
G10LSpeech analysis techniques or speech synthesis17%
G06KGraphical data reading4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
LOC144%
PatentTitleYear
D0931331Display screen or portion thereof with an animated icon202110,789,251Method and apparatus for stress management in a searchable data service202010,664,478Method and apparatus for stress management in a searchable data service202010,664,375Method and apparatus for stress management in a searchable data service20209,542,926'Synchronizing the playing and displaying of digital content'20179,141,867'Determining word segment boundaries'20158,990,087'Providing text to speech from digital content on an electronic device'20158,775,411'Method and apparatus for stress management in a searchable data service'20148,676,585'Synchronizing the playing and displaying of digital content'20148,552,992'Systems and methods for textual input using multi-directional input devices'20138,554,758'Method and apparatus for monitoring and maintaining health in a searchable data service'20138,392,400'Method and apparatus for stress management in a searchable data service'20138,301,586'Facilitating the creation and use of collections on an electronic device'20128,290,777'Synchronizing the playing and displaying of digital content'20127,801,912'Method and apparatus for a searchable data service'20107,685,109'Method and apparatus for data partitioning and replication in a searchable data service'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to AMAZON TECH INC (15)· patent assignee history
2010–2020Based in Oakland, CA, US· patent location history
2012–2015Patents assigned to CHU ROBERT WAI-CHI (6)· patent assignee history
2012–2015Patents assigned to NGUYEN LAURENT AN MINH (4)· patent assignee history
2012–2015Patents assigned to KIM JOHN T (3)· patent assignee history
2013Patents assigned to COLLETTE JAMES R (2)· patent assignee history
2014–2017Based in Santa Clara, CA, US· patent location history
2021Based in Fremont, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 15 | 2010–2020 |
| CHU ROBERT WAI-CHIself | 6 | 2012–2015 |
| NGUYEN LAURENT AN MINH | 4 | 2012–2015 |
| KIM JOHN T | 3 | 2012–2015 |
| COLLETTE JAMES R | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oakland, California, US | 12 | 2010–2020 |
| Santa Clara, California, US | 3 | 2014–2017 |
| Fremont, California, US | 1 | 2021 |