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Inventor

I-Chen Yang

Inventor
Miao-Li County, TW

Overview

3→
Patents
2011–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

B01Fprimary
B01FMixing, e.g. dissolving, emulsifying or dispersing17%
F16HGearing17%
H01LSemiconductor devices17%
H10BElectronic memory devices17%
H10DInorganic electric semiconductor devices17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
10,886,405Semiconductor structure20219,897,181'External circulation ball screw'20187,891,642'Emulsifier system'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to LIN YUNG-CHUAN (1)· patent assignee history
2011Patents assigned to YANG I-FU (1)· patent assignee history
2011Based in Tainan, TW· patent location history
2018Patents assigned to HIWIN TECH CORP (1)· patent assignee history
2018Based in Taichung, TW· patent location history
2021Patents assigned to MACRONIX INT CO LTD (1)· patent assignee history
2021Based in Miao-Li County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HIWIN TECH CORP12018
LIN YUNG-CHUAN12011
MACRONIX INT CO LTD12021
YANG I-FUself12011
Locations
LocationPatentsSpan
Miao-Li County, TW12021
Taichung, TW12018
Tainan, TW12011