Inventor

Siyuan SU

Inventor

Overview

3→

Patents

2025

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F21Vprimary

F21VFunctional features or details of lighting devices or systems thereof29%

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 emitted29%

F21SNon-portable lighting devices14%

H01QAntennas, i.e. radio aerials14%

LOC2614%

PatentTitleYear

D1101245LED high bay light2025 12,429,200Lighting apparatus2025 12,429,192Lighting apparatus2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to LEEDARSON LIGHTING CO LTD (3)· patent assignee history

2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LEEDARSON LIGHTING CO LTD	3	2025

Locations

Location	Patents	Span
CN	3	2025