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Inventor

Yao-Jen Lai

Inventor
Jhudong Township, TW

Overview

1→
Patents
2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B43Lprimary
B43LArticles for writing or drawing upon100%
PatentTitleYear
8,505,596'Cutter assembly for an electric pencil sharpener'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CHUNG CHIU-HUNG (1)· patent assignee history
2013Patents assigned to LAI YAO-JEN (1)· patent assignee history
2013Patents assigned to LIN CHUN-PENG (1)· patent assignee history
2013Patents assigned to LIN HSIEN-CHENG (1)· patent assignee history
2013Patents assigned to SDI CORP (1)· patent assignee history
2013Based in Jhudong Township, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHUNG CHIU-HUNG12013
LAI YAO-JENself12013
LIN CHUN-PENG12013
LIN HSIEN-CHENG12013
SDI CORP12013
Locations
LocationPatentsSpan
Jhudong Township, TW12013