Inventor
Wen-han YAO
Inventor
TW
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television30%
G06TImage data processing or generation, in general17%
G06KGraphical data reading9%
G08BSignalling systems, e.g. personal calling systems9%
G06VImage or video recognition or understanding6%
G11BInformation storage based on relative movement between record carrier and transducer6%
G01BMeasuring length, thickness or similar linear dimensions4%
H01LSemiconductor devices4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
G01DMeasuring not specially adapted for a specific variable2%
PatentTitleYear
12,511,938Locker with motion sensor202512,375,621Motion detection methods and image sensor devices capable of generating ranking list of regions of interest and pre-recording monitoring images202512,326,328Camera having two exposure modes and imaging system using the same202512,207,024Image sensing scheme capable of saving more power as well as avoiding image lost and also simplifying complex image recursive calculation202511,871,157Optical sensor device and calibration method capable of avoiding false motion alarm202411,871,140Motion detection methods and image sensor devices capable of generating ranking list of regions of interest and pre-recording monitoring images202411,829,832Color recognition method and barcode detection device using the same202311,829,836Barcode detection device with width calibration202311,743,025Optical sensor devices and method capable of calibrating clock signal by itself when receiving one or more transmissions of specific communication signal from monitoring system202311,622,092Image sensing scheme capable of saving more power as well as avoiding image lost and also simplifying complex image recursive calculation202311,614,322Camera having two exposure modes and imaging system using the same202311,595,611Pixel circuit and pixel array outputting over exposure information, and operating method of pixel array202311,544,489Barcode detection device with rotation angle detection202311,470,264Image sensor capable of detecting rolling flicker and adjusting frame rate202211,409,976Color recognition method and barcode detection device using the same202211,412,169Pixel circuit outputting over exposure information and method of calculating real intensity thereof, pixel array having the same202211,405,581Motion detection methods and image sensor devices capable of generating ranking list of regions of interest and pre-recording monitoring images202211,336,870Smart motion detection device and related determining method202211,336,869Motion detection methods and motion sensors capable of more accurately detecting true motion event2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to PIXART IMAGING INC (19)· patent assignee history
2022–2025Based in TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIXART IMAGING INC | 19 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 19 | 2022–2025 |