Inventor
Qing LAN
Inventor
CN
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC26primary
LOC2622%
A61LMethods or apparatus for sterilising materials or objects in general14%
F21VFunctional features or details of lighting devices or systems thereof13%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted11%
F21KNon-electric light sources using luminescence5%
F21SNon-portable lighting devices5%
A01GHorticulture4%
LOC134%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
F24FAir-conditioning3%
PatentTitleYear
12,484,486Plant growth light and plant growing shed202512,465,039Insect trapping device202512,370,282Ventilation-type UV light202512,337,083Germicidal device2025D1080039Grating plate2025D1075131UV ceiling light202512,290,035Plant lighting system202512,280,183Bulb lamp2025D1064370Down lamp2025D1058004Bulb lamp202512,171,050Power regulating device and light2024D1045176Ultraviolet sterilization line lamp202412,052,957Plant grow lighting system202412,001,032Grating structure and UV light202411,944,073Heat preservation lamp for breeding2024D1019917UV germicidal panel light2024D1015579Ultraviolet corn lamp2024D1003485Straight-tube UV light2023D0997424Straight-tube UV light2023D0990019UV lamp with bracket2023D0986480Luminaire with dimmer part2023D0982805UV panel light2023D0982818LED lamp202311,617,809Inductive component and UV germicidal light2023D0982213Ultraviolet sterilizing panel lamp202311,534,510UV germicidal panel light202211,473,765Electric light source device and lamp2022D0965537Lamp control switch202211,458,219UV light and sterilization system202211,460,174Lamp bracket and bracket-type UV lamp2022D0959390Lamp control switch2022D0959377Resistance control device for a lighting device2022D0955034Bracket type luminaire202211,304,273Variable resistance power adjustment device and lamp2022D0942054Self-ballast UV lamp202211,226,088Lamp base assembly and lamp202211,202,847Germicidal panel light202111,181,241Self-ballasted UV light tube device and light202111,175,021Simple net cover device and its lamp2021D0933264LED lamp2021D0933265LED lamp2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to SHENZHEN GUANKE TECH CO LTD (41)· patent assignee history
2021–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHENZHEN GUANKE TECH CO LTD | 41 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 41 | 2021–2025 |