Inventor

QIMING HUANG

Inventor

Overview

2022–2026

Patent span

Mechanical engineering

Primary field (CPC F)

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

F27Bprimary

F27BFurnaces, kilns, ovens or retorts in general15%

F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace15%

C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel10%

E21BEarth or rock drilling10%

E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels10%

Y02PClimate change mitigation technologies in the production or processing of goods10%

C04BLime, magnesia5%

C09KMaterials for miscellaneous applications, not provided for elsewhere5%

E21CMining or quarrying5%

H02JElectric power networks5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to UNIV SHANDONG SCIENCE & TECH (2)· patent assignee history

2022–2026Based in CN· patent location history

2023–2026Patents assigned to CISDI ENG CO LTD (3)· patent assignee history

2023Patents assigned to CISDI RES AND DEVELOPMENT CO LTD (1)· patent assignee history

2026Patents assigned to CISDI RES & DEVELOPMENT CO LTD (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CISDI ENG CO LTD	3	2023–2026
UNIV SHANDONG SCIENCE & TECH	2	2022
CISDI RES & DEVELOPMENT CO LTD	1	2026
CISDI RES AND DEVELOPMENT CO LTD	1	2023

Locations

Location	Patents	Span
CN	5	2022–2026