WL

Wha-Joon Lee

AL American Telephone And Telegraph Company, At&T Bell Laboratories: 2 patents #12 of 425Top 3%
AT American Telephone And Telegraph: 1 patents #42 of 244Top 20%
📍 Lawrenceville, NJ: #3 of 42 inventorsTop 8%
🗺 New Jersey: #176 of 3,756 inventorsTop 5%
Overall (1989): #6,267 of 140,708Top 5%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4866685 Printed circuit board fabrication technique — 1989-09-12
4841240 Method and apparatus for verifying the continuity between a circuit board and a test fixture Ching-Wen Hsue 1989-06-20
4841500 Printed circuit board fabrication technique — 1989-06-20