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Inventor

Guohong Qin

Inventor
Dongguan, CN

Overview

3→
Patents
2019–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
G09GArrangements or circuits for control of indicating devices using static means to present variable information25%
LOC1125%
PatentTitleYear
D0924717Woven pattern silicone strap202110,726,788Pixel circuit, pixel driving method and organic light-emitting diode display device202010,391,113Compatible composition containing chinese medicine cichorium glandulosum boiss et hout as lipid-lowering active ingredient2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to NANJING RUIYING RUNZE BIOPHARMACEUTICAL TECH CO INC (1)· patent assignee history
2019Patents assigned to NANJING RUIYING RUNZE BIOPHARMAEUTICAL TECH CO INC (1)· patent assignee history
2019Based in Jiangsu, CN· patent location history
2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2020Based in Beijing, CN· patent location history
2021Patents assigned to LUCKY GOLDJYX CO LTD (1)· patent assignee history
2021Based in Dongguan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD12020
LUCKY GOLDJYX CO LTD12021
NANJING RUIYING RUNZE BIOPHARMACEUTICAL TECH CO INC12019
NANJING RUIYING RUNZE BIOPHARMAEUTICAL TECH CO INC12019
Locations
LocationPatentsSpan
Dongguan, CN12021
Beijing, CN12020
Jiangsu, CN12019