Patents/Inventors

Qingyuan Chen

YueqingCN16 patents

15 Patents

USD11174302026
Background Support Stand with Background Screen
YUEQING ORIGINALITY PHOTOGRAPHY EQUIPMENT CO., Ltd.
0 cites
US124113912025
Foldable Softbox Chuck
Wenzhou Jiebao Technology Co., Ltd.
0 cites
US122537902025
Quick-locking Softbox Chuck and Softbox
YUEQING ORIGINALITY PHOTOGRAPHY EQUIPMENT CO., Ltd.
0 cites
US121754822024
Providing Search Suggestions Based on Previous Searches and Conversions
Maplebear Inc.
0 cites
US121521922024
Displacement System Suitable for Strong Heterogeneous Oil Reservoir and Its Application
TIANFU YONGXING LABORATORY
0 cites
US121047782024
Ultrathin LED Lamp Mirror and Mirror Cabinet
LAMXON TECHNOLOGY BUILDING MATERIALS CO., Ltd.
0 cites
US120500212024
Compact Multifunctional Bathroom Mirror Cabinet
LAMXON TECHNOLOGY BUILDING MATERIALS CO.,LTD.
0 cites
US120528112024
Cooperative Synchronous Control System for Plurality of Power Utilization Modules
LAMXON TECHNOLOGY BUILDING MATERIALS CO., Ltd.
0 cites
US119889442024
Foldable Soft Box Umbrella Tray and Soft Box
WENZHOU JIEBAO TECHNOLOGY CO., Ltd.
0 cites
US118419052023
Attribute Node Widgets in Search Results from an Item Graph
Maplebear Inc.
0 cites
USD09980202023
Foldable Softbox
YUEQING ORIGINALITY PHOTOGRAPHY EQUIPMENT CO., Ltd.
0 cites
US117199992023
Foldable Soft Box Umbrella Tray and Soft Box
YUEQING ORIGINALITY PHOTOGRAPHY EQUIPMENT CO., Ltd.
0 cites
USD09856592023
Tripod
YUEQING ORIGINALITY PHOTOGRAPHY EQUIPMENI CO., Ltd.
0 cites
US116254342023
Attribute Node Widgets in Search Results from an Item Graph
Maplebear Inc.
0 cites
USD09751702023
Tripod
YUEQING ORIGINALITY PHOTOGRAPHY EQUIPMENT CO., Ltd.
0 cites