Inventor
ZHAN QIANG
CN19 patents
⚠️ This page may combine multiple inventors who share the name “ZHAN QIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XIAMEN FULAISHI FILM TOOLS CO LTD
8 patentsUSD887605SJun 16, 2020
Video and photography light
XIAMEN FULAISHI FILM TOOLS CO LTD26 citations93
USD869544SDec 10, 2019
Photography or video light
XIAMEN FULAISHI FILM TOOLS CO LTD22 citations93
USD974628SJan 3, 2023
Light for photography and video
XIAMEN FULAISHI FILM TOOLS CO LTD9 citations85
USD915641SApr 6, 2021
LED video light
XIAMEN FULAISHI FILM TOOLS CO LTD8 citations83
USD814678SApr 3, 2018
LED light
XIAMEN FULAISHI FILM TOOLS CO LTD10 citations83
USD1023383SApr 16, 2024
Spotlight
XIAMEN FULAISHI FILM TOOLS CO LTD4 citations74
USD993476SJul 25, 2023
Tube light for photography and video
XIAMEN FULAISHI FILM TOOLS CO LTD4 citations74
US11353194B2Jun 7, 2022
Multifunctional light-control accessory frame
XIAMEN FULAISHI FILM TOOLS CO LTD0 citations51
HUAWEI TECH CO LTD
7 patentsUS12047521B2Jul 23, 2024
Rotation shaft structure and electronic device
HUAWEI TECH CO LTD18 citations93
US11706886B2Jul 18, 2023
Folding apparatus and electronic device
HUAWEI TECH CO LTD21 citations93
US11846998B2Dec 19, 2023
Folding module and foldable electronic device
HUAWEI TECH CO LTD15 citations85
US12316791B2May 27, 2025
Rotation shaft structure and electronic device
HUAWEI TECH CO LTD9 citations84
US11762431B2Sep 19, 2023
Rotating shaft structure and electronic device
HUAWEI TECH CO LTD6 citations74
US12537888B2Jan 27, 2026
Rotating shaft mechanism and electronic device
HUAWEI TECH CO LTD1 citations59
US12532425B2Jan 20, 2026
Foldable hinge and electronic device including supporting component with arc shape
HUAWEI TECH CO LTD0 citations46