Inventor

Renhua ZOU

Inventor

Overview

10→

Patents

2023–2024

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 10 as inventor

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

F21Kprimary

F21KNon-electric light sources using luminescence17%

F21VFunctional features or details of lighting devices or systems thereof17%

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 emitted17%

H01QAntennas, i.e. radio aerials13%

H05BElectric heating13%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%

H02HEmergency protective circuit arrangements4%

H05KPrinted circuits4%

G06FElectric digital data processing2%

PatentTitleYear

12,078,299Light apparatus2024 12,050,002Lighting apparatus2024 12,028,948Lighting apparatus2024 11,977,567Method of retrieving query, electronic device and medium2024 11,856,672Lighting apparatus2023 11,612,037Lighting apparatus2023 11,598,489Light bulb apparatus2023 11,592,146Light bulb apparatus with antenna2023 11,555,603Lighting apparatus2023 11,553,574Lighting apparatus2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to XIAMEN LEEDARSON LIGHTING CO LTD (5)· patent assignee history

2023–2024Patents assigned to LEEDARSON LIGHTING CO LTD (2)· patent assignee history

2023–2024Patents assigned to XIAMEN ECO LIGHTING CO LTD (2)· patent assignee history

2023–2024Based in CN· patent location history

2024Patents assigned to BEIJING BAIDU NETCOM SCI & TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
XIAMEN LEEDARSON LIGHTING CO LTD	5	2023–2024
LEEDARSON LIGHTING CO LTD	2	2023–2024
XIAMEN ECO LIGHTING CO LTD	2	2023–2024
BEIJING BAIDU NETCOM SCI & TECH CO LTD	1	2024

Locations

Location	Patents	Span
CN	10	2023–2024