Inventor

Bing Han

Inventor

Langfang, CN

Overview

1→

Patents

2021

Patent span

Electricity

Primary field (CPC H)

Patents· 1 as inventor

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

B32Bprimary

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%

G06FElectric digital data processing17%

H01LSemiconductor devices17%

H05KPrinted circuits17%

H10KOrganic electric solid-state devices17%

PatentTitleYear

11,104,110Laminating devices and laminating methods for curved cover plates with irregular shape and flexible screen2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to YUNGU GU AN TECH CO LTD (1)· patent assignee history

2021Patents assigned to YUNGU GUAN TECH CO LTD (1)· patent assignee history

2021Based in Langfang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YUNGU GU AN TECH CO LTD	1	2021
YUNGU GUAN TECH CO LTD	1	2021

Locations

Location	Patents	Span
Langfang, CN	1	2021