Inventor
Yuexing LI
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C08LCompositions of macromolecular compounds11%
F21KNon-electric light sources using luminescence11%
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%
H10HInorganic light-emitting semiconductor devices having potential barriers11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
F21VFunctional features or details of lighting devices or systems thereof7%
H01PWaveguides7%
H05BElectric heating7%
H01LSemiconductor devices4%
PatentTitleYear
12,327,924Phase-shifting unit, antenna unit, phased array unit and phased array202512,313,227LED filament and LED light bulb202512,007,077LED filament and LED light bulb202411,686,436LED filament and light bulb using LED filament202311,616,278RF phase shifter comprising a plurality of sections that include first and second transmission lines coupled to mixers configured to output signals with changeable phase gradients responsive to signals of different frequencies2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO LTD (3)· patent assignee history
2023–2025Patents assigned to TIME VARYING TRANS CO LTD (2)· patent assignee history
2023Patents assigned to AXEND INC (1)· patent assignee history
2023–2025Based in CN· patent location history
2023–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO LTD | 3 | 2023–2025 |
| TIME VARYING TRANS CO LTD | 2 | 2023–2025 |
| AXEND INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2023–2025 |
| US | 2 | 2023–2025 |