Inventor
Edward T. Chang
Inventor
Saratoga, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television33%
G06TImage data processing or generation, in general29%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%
A47KSanitary equipment5%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%
G06KGraphical data reading5%
G06NComputing arrangements based on specific computational models5%
G06VImage or video recognition or understanding5%
PatentTitleYear
10,719,905Architecture for high performance, power efficient, programmable image processing202010,489,878Configurable and programmable image processor unit201910,417,732Architecture for high performance, power efficient, programmable image processing20199,965,824Architecture for high performance, power efficient, programmable image processing20189,080,916'Correction factor for color response calibration'20157,349,574'System and method for processing non-linear image data from a digital imager'20086,421,084'Method for interpolating a full color image from a single sensor using multiple threshold-based gradients'20026,401,263'Portable urinal apparatus'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to COMPAQ COMPUTER CORP (1)· patent assignee history
2002–2008Based in Cambridge, MA, US· patent location history
2002Based in Fullerton, CA, US· patent location history
2015Patents assigned to APPLE INC (1)· patent assignee history
2015Patents assigned to BAER RICHARD L (1)· patent assignee history
2015Patents assigned to CHANG EDWARD T (1)· patent assignee history
2015–2019Based in Saratoga, CA, US· patent location history
2018–2020Patents assigned to GOOGLE LLC (4)· patent assignee history
2020Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOOGLE LLC | 4 | 2018–2020 |
| APPLE INC | 1 | 2015 |
| BAER RICHARD L | 1 | 2015 |
| CHANG EDWARD Tself | 1 | 2015 |
| COMPAQ COMPUTER CORP | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saratoga, California, US | 4 | 2015–2019 |
| Cambridge, Massachusetts, US | 2 | 2002–2008 |
| San Jose, California, US | 1 | 2020 |
| Fullerton, California, US | 1 | 2002 |