Inventor
SHUYI QIN
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Kprimary
F21KNon-electric light sources using luminescence15%
F21VFunctional features or details of lighting devices or systems thereof15%
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 emitted15%
F21SNon-portable lighting devices7%
G01KMeasuring temperature7%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock7%
G01RMeasuring electric variables7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%
H05BElectric heating7%
H01CResistors4%
PatentTitleYear
12,203,635Support accessory and lighting system202512,026,681Lamp, lamp fan life predicting system and method thereof202411,846,410Support assembly and illumination system202311,704,630Lamp, lamp fan life predicting system and method thereof202311,528,791Driving circuit202211,317,496LED lamp circuit2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to CURRENT LIGHTING SOLUTIONS LLC (5)· patent assignee history
2022–2025Based in CN· patent location history
2023Patents assigned to HLI SOLUTIONS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CURRENT LIGHTING SOLUTIONS LLC | 5 | 2022–2025 |
| HLI SOLUTIONS INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 6 | 2022–2025 |