Inventor

Liang QIU

Inventor

Overview

14→

Patents

2023–2026

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 14 as inventor

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

LOC26primary

LOC2614%

A01GHorticulture11%

F21VFunctional features or details of lighting devices or systems thereof11%

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%

F21SNon-portable lighting devices8%

G06FElectric digital data processing5%

LOC155%

Y02PClimate change mitigation technologies in the production or processing of goods5%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%

C08BPolysaccharides3%

PatentTitleYear

12,545,774Response surface method optimized modified chitosan-lzm-ca composite antibacterial preservative film and preparation method and application thereof2026 12,173,882LED lamp2024 12,123,579LED lamp2024 12,087,281Systems and methods for unsupervised structure extraction in task-oriented dialogues2024 D1036033Steam cleaner2024 D1036031Handheld vacuum cleaner2024 D1028320LED lamp2024 D1027258LED lamp2024 11,976,812LED lamp having modular housing2024 11,965,647LED plant growing lamp2024 D1014818LED lamp tube2024 D0997423LED lamp2023 D0992792LED lamp2023 11,705,908On-chip synchronous self-repairing system based on low-frequency reference signal2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to SHENZHEN SNC OPTO ELECTRONIC CO LTD (9)· patent assignee history

2023–2026Based in CN· patent location history

2024Patents assigned to SUZHOU JIANDANYOUWEI TECH CO LTD (2)· patent assignee history

2024Patents assigned to SALESFORCE INC (1)· patent assignee history

2024Based in US· patent location history

2026Patents assigned to GUANGZHOU FURUI GAONENG TECH CO LTD (1)· patent assignee history

2026Patents assigned to INSTITUTE OF AGRO PRODUCTS PROCESSING AND NUCLEAR AGRICULTURAL TECH HUBEI ACADEMY OF AGRICULTURAL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHENZHEN SNC OPTO ELECTRONIC CO LTD	9	2023–2024
SUZHOU JIANDANYOUWEI TECH CO LTD	2	2024
GUANGZHOU FURUI GAONENG TECH CO LTD	1	2026
INSTITUTE OF AGRO PRODUCTS PROCESSING AND NUCLEAR AGRICULTURAL TECH HUBEI ACADEMY OF AGRICULTURAL	1	2026
SALESFORCE INC	1	2024

Locations

Location	Patents	Span
CN	13	2023–2026
US	1	2024