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Inventor

Ruhai Luo

Inventor
Shanghai, CN

Overview

2→
Patents
2020–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B63Bprimary
B63BShips or other waterborne vessels17%
B63CLaunching, hauling-out, or dry-docking of vessels17%
B63GOffensive or defensive arrangements on vessels17%
G06FElectric digital data processing17%
H04BTransmission17%
H04LTransmission of digital information, e.g. telegraphic communication17%
PatentTitleYear
11,110,999Buoyage for emergency communication and corresponding rescue method202110,805,363Method, device and system for pushing file2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to TENCENT TECH SHENZHEN CO LTD (1)· patent assignee history
2020Based in Guangdong, CN· patent location history
2021Patents assigned to UNIV SHANGHAI OCEAN (1)· patent assignee history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TENCENT TECH SHENZHEN CO LTD12020
UNIV SHANGHAI OCEAN12021
Locations
LocationPatentsSpan
Shanghai, CN12021
Guangdong, CN12020