Inventor

Liangru WU

Inventor

Overview

2→

Patents

2022–2025

Patent span

Physics

Primary field (CPC G)

Patents· 2 as inventor

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

A23Bprimary

A23BPreservation of foods, foodstuffs or non-alcoholic beverages17%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation17%

G01CMeasuring distances, levels or bearings17%

G05DSystems for controlling or regulating non-electric variables17%

G06FElectric digital data processing17%

G06VImage or video recognition or understanding17%

PatentTitleYear

12,495,809Liquid nitrogen quick-freezing preservation method for fresh bamboo shoots2025 11,385,062Map creation method for mobile robot and path planning method based on the map2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to GUANGZHOU COAYU ROBOT CO LTD (1)· patent assignee history

2022–2025Based in CN· patent location history

2025Patents assigned to CHINA NATIONAL BAMBOO RES CENTER (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHINA NATIONAL BAMBOO RES CENTER	1	2025
GUANGZHOU COAYU ROBOT CO LTD	1	2022

Locations

Location	Patents	Span
CN	2	2022–2025