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Inventor

JIAN-ZHI WANG

Inventor
CN

Overview

2→
Patents
2024–2025
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

B41Jprimary
B41JTypewriters14%
G03GElectrography14%
G06FElectric digital data processing14%
G11CStatic stores14%
H01LSemiconductor devices14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%
PatentTitleYear
12,417,791Direct memory access (DMA) circuit and operation method thereof202511,982,951Printing head and method for applying a correction for mounting deviation of light-emitting chips2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to AVISION INC (1)· patent assignee history
2024Based in TW· patent location history
2025Patents assigned to SIGMASTAR TECHNOLOGY LTD (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AVISION INC12024
SIGMASTAR TECHNOLOGY LTD12025
Locations
LocationPatentsSpan
CN12025
TW12024