Inventor

Guofeng LIU

Inventor

Overview

4→

Patents

2024–2026

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 4 as inventor

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

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%

B23KSoldering or unsoldering8%

C07DHeterocyclic compounds8%

F24FAir-conditioning8%

G06FElectric digital data processing8%

H04LTransmission of digital information, e.g. telegraphic communication8%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%

Y02PClimate change mitigation technologies in the production or processing of goods8%

PatentTitleYear

12,570,633Preparation method for CDK4/6 inhibitor2026 12,186,831Welding assembly and battery module2025 12,088,421Control method and control apparatus for communication device, and communication system and storage medium2024 11,955,663Battery module and assembling method thereof2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (1)· patent assignee history

2024Patents assigned to GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD (1)· patent assignee history

2024Patents assigned to MIDEA GROUP CO LTD (1)· patent assignee history

2024–2026Based in CN· patent location history

2025Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD (1)· patent assignee history

2026Patents assigned to CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD	1	2026
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD	1	2024
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD	1	2025
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD	1	2024
MIDEA GROUP CO LTD	1	2024

Locations

Location	Patents	Span
CN	4	2024–2026