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Inventor

Haitao YAN

Inventor
CN

Overview

2→
Patents
2023
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C04Bprimary
C04BLime, magnesia50%
G06FElectric digital data processing50%
PatentTitleYear
11,685,698Device and method for reinforcing weathered stone relics by using low temperature plasma to activate calcium hydroxide in carbon dioxide atmosphere202311,550,486Data storage method and apparatus2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to HENAN PROVINCIAL INST OF CULTURAL HERITAGE AND ARCHAEOLOGY (1)· patent assignee history
2023Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HENAN PROVINCIAL INST OF CULTURAL HERITAGE AND ARCHAEOLOGY12023
HUAWEI TECH CO LTD12023
Locations
LocationPatentsSpan
CN22023