Inventor
Jiayuan Zhang
Inventor
CN
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus52%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them15%
H05BElectric heating8%
F21SNon-portable lighting devices4%
F21VFunctional features or details of lighting devices or systems thereof4%
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 emitted4%
H04NPictorial communication, e.g. television4%
H10HInorganic light-emitting semiconductor devices having potential barriers4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
H01LSemiconductor devices2%
PatentTitleYear
12,546,976Optical imaging lens202612,474,549Optical imaging lens202512,468,123Optical imaging lens202512,429,672Optical imaging lens202512,416,785Optical imaging lens202512,376,207Lighting apparatus202512,366,732Optical imaging lens202512,366,725Optical imaging lens202512,332,503Optical imaging lens202512,276,865Optical imaging lens202512,238,832Lighting apparatus202512,196,925Optical imaging lens202512,164,091Optical imaging lens202412,140,736Optical imaging lens including eight lenses of +-++-++-, +-++--+-, +-+---+- or +-+-+-+- refractive powers202412,032,136Optical imaging lens202412,019,221Optical imaging lens including eight lenses of +-+-+-+-, +-+-+-++, +-++--+-, or +-+--++- refractive powers202411,982,795Optical imaging lens including eight lenses of +-+-++-- or +-+--+--; or nine lens of +-+--+---, or +-+-++---refractive powers202411,910,500Lighting apparatus202411,841,484Optical imaging lens202311,803,035Optical imaging lens including seven lenses of -++-++- or -++-+-- refractive powers202311,709,344Optical imaging lens including eight senses of +-+-+-+-, +---+-+-or +-+---+-refractive powers202311,693,215Optical imaging lens202311,686,921Optical imaging lens202311,683,868Lighting apparatus202311,635,583Optical imaging lens202311,586,012Optical imaging lens202311,579,415Optical lens assembly202311,561,372Optical imaging lens including eight lenses of +-+++-+-, +-+-+-+-, +-+---++, +-+---+-, +-+++--- or +---+-+- refractive powers202311,500,178Optical imaging lens202211,487,085Optical imaging lens including eight lenses of +-+-+-+-, +-+-+-++, +-++--+-, or +-+--++- refractive powers202211,460,677Optical imaging lens2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to GENIUS ELECTRONIC OPTICAL XIAMEN CO LTD (27)· patent assignee history
2022–2026Based in CN· patent location history
2023–2025Patents assigned to XIAMEN LEEDARSON LIGHTING CO LTD (2)· patent assignee history
2024–2025Patents assigned to LEEDARSON LIGHTING CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GENIUS ELECTRONIC OPTICAL XIAMEN CO LTD | 27 | 2022–2026 |
| LEEDARSON LIGHTING CO LTD | 2 | 2024–2025 |
| XIAMEN LEEDARSON LIGHTING CO LTD | 2 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 31 | 2022–2026 |