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Inventor

Yue-Jun Lai

Inventor
Taipei, TW

Overview

3→
Patents
1994–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Dprimary
C07DHeterocyclic compounds67%
H01PWaveguides33%
PatentTitleYear
8,149,181'Dielectric resonator for negative refractivity medium'20125,512,677'3-substituted methyl-2,3-dihydroimidazo 1,2-c!quinazoline derivatives, the preparation and use thereof'19965,340,814'3-substituted methyl-2,3-dihydroimidazo[1,2-C] quinazoline derivatives, the preparation and use thereof'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to NAT SCIENCE COUNCIL (2)· patent assignee history
1994–1996Based in Taipei, TW· patent location history
2012Patents assigned to CHEN CHENG-KUANG (1)· patent assignee history
2012Patents assigned to LAI YUE-JUN (1)· patent assignee history
2012Patents assigned to NAT UNIV TSING HUA (1)· patent assignee history
2012Patents assigned to YEN TA-JEN (1)· patent assignee history
2012Based in Taichung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAT SCIENCE COUNCIL21994–1996
CHEN CHENG-KUANG12012
LAI YUE-JUNself12012
NAT UNIV TSING HUA12012
YEN TA-JEN12012
Locations
LocationPatentsSpan
Taipei, TW21994–1996
Taichung, TW12012