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Inventor

Wei-Yi Yen

Inventor
Hsinchu County, TW

Overview

1→
Patents
2015
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 1 as inventor

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

D04Hprimary
D04HMaking textile fabrics, e.g. from fibres or filamentary material33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
9,062,398'Non-woven fabric, method for fabricating non-woven fabric, and gas generation apparatus'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to CHENG TSAI-HSIN (1)· patent assignee history
2015Patents assigned to CHOU PO-KUEI (1)· patent assignee history
2015Patents assigned to JU DIN-SUN (1)· patent assignee history
2015Patents assigned to WANG CHENG (1)· patent assignee history
2015Patents assigned to YEN WEI-YI (1)· patent assignee history
2015Based in Hsinchu County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHENG TSAI-HSIN12015
CHOU PO-KUEI12015
JU DIN-SUN12015
WANG CHENG12015
YEN WEI-YIself12015
Locations
LocationPatentsSpan
Hsinchu County, TW12015