Inventor
Qian Yu
Inventor
Plainsboro, NJ, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Vprimary
G06VImage or video recognition or understanding26%
G06FElectric digital data processing24%
G06KGraphical data reading17%
G06TImage data processing or generation, in general11%
H04BTransmission9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G06NComputing arrangements based on specific computational models2%
G10LSpeech analysis techniques or speech synthesis2%
H04MTelephonic communication2%
H04NPictorial communication, e.g. television2%
PatentTitleYear
11,132,416Business change detection from street level imagery202110,715,648User interface for virtual assistant interactions on telephony device202010,339,193Business change detection from street level imagery201910,268,900Real-time detection, tracking and occlusion reasoning201910,198,509Classification, search and retrieval of complex video events201910,007,867Systems and methods for identifying entities directly from imagery20189,916,520'Automated food recognition and nutritional estimation with a personal mobile electronic device'20189,904,852'Real-time object detection, tracking and occlusion reasoning'20189,734,426'Automated food recognition and nutritional estimation with a personal mobile electronic device'20179,594,984'Business discovery from imagery'20179,244,924'Classification, search, and retrieval of complex video events'20168,538,083'Tracking multiple moving targets in digital video'20138,467,570'Tracking system with fused motion and object detection'20138,391,548'Tracking multiple moving targets in digital video'20138,351,649'Video feed target tracking'20138,345,930'Method for computing food volume in a method for analyzing food'20137,206,517'Monitoring and in-line compensation of polarization dependent loss for lightwave systems'20077,035,538'Monitoring optical dispersion based on vestigial side band optical filtering'20066,654,103'Compensation and control of both first-order and higher-order polarization-mode dispersion'20036,646,774'Intra-bit polarization diversity modulation'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2013Patents assigned to UNIV SOUTHERN CALIFORNIA (5)· patent assignee history
2003–2013Based in Los Angeles, CA, US· patent location history
2003–2007Based in Cupertino, CA, US· patent location history
2013–2019Patents assigned to STANFORD RES INST INT (7)· patent assignee history
2013Patents assigned to YU QIAN (4)· patent assignee history
2013Patents assigned to COHEN ISAAC (2)· patent assignee history
2013–2019Based in Plainsboro, NJ, US· patent location history
2016–2019Based in Lawrence, NJ, US· patent location history
2017–2021Based in Santa Clara, CA, US· patent location history
2018–2021Patents assigned to GOOGLE LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STANFORD RES INST INT | 7 | 2013–2019 |
| UNIV SOUTHERN CALIFORNIA | 5 | 2003–2013 |
| YU QIANself | 4 | 2013 |
| GOOGLE LLC | 3 | 2018–2021 |
| COHEN ISAAC | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plainsboro, New Jersey, US | 7 | 2013–2019 |
| Santa Clara, California, US | 3 | 2017–2021 |
| Los Angeles, California, US | 3 | 2003–2013 |
| Lawrence, New Jersey, US | 2 | 2016–2019 |
| Cupertino, California, US | 2 | 2003–2007 |