Inventor
LIU QIWEN
CN16 patents
⚠️ This page may combine multiple inventors who share the name “LIU QIWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING BAIDU NETCOM SCI & TECH CO LTD
10 patentsUS12374140B2Jul 29, 2025
Vision processing and model training method, device, storage medium and program product
BEIJING BAIDU NETCOM SCI & TECH CO LTD2 citations71
US12118770B2Oct 15, 2024
Image recognition method and apparatus, electronic device and readable storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations59
US12335629B2Jun 17, 2025
Imaging exposure control method and apparatus, device and storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations57
US12536821B2Jan 27, 2026
Method and apparatus for recognizing text, device and storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations49
US12326915B2Jun 10, 2025
Method and apparatus of training model, device, medium, and program product
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations49
US12354323B2Jul 8, 2025
Image processing method and apparatus, device, medium and program product
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations48
US11929871B2Mar 12, 2024
Method for generating backbone network, apparatus for generating backbone network, device, and storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations47
US12380681B2Aug 5, 2025
Method for training feature extraction model, method for classifying image, and related apparatuses
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations45
US12499366B2Dec 16, 2025
Method of processing data for target model, electronic device, and storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations44
US11620815B2Apr 4, 2023
Method and device for detecting an object in an image
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations44