Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DA

David Alan Ackerman

PIPrinceton Identity: 24 patents #1 of 32Top 4%
ATAT&T: 15 patents #1,136 of 18,772Top 7%
THTriquint Technology Holding: 4 patents #4 of 141Top 3%
AGAgere Systems Guardian: 3 patents #85 of 810Top 15%
ASAgere Systems: 3 patents #475 of 1,849Top 30%
SISri International: 2 patents #450 of 1,272Top 40%
AGAgere Systems Optoelectronics Guardian: 1 patents #30 of 115Top 30%
TSTriquint Semiconductor: 1 patents #101 of 243Top 45%
Hopewell, NJ: #3 of 153 inventorsTop 2%
New Jersey: #782 of 69,400 inventorsTop 2%
Overall (All Time): #46,431 of 4,157,543Top 2%
54 Patents All Time

Issued Patents All Time

Showing 51–54 of 54 patents

Patent #TitleCo-InventorsDate
5001720 Hybrid narrow linewidth semiconductor laser with uniform FM response Chien-Yu Kuo 1991-03-19
4982333 Capacitance guided assembly of parts Robert A. Boie 1991-01-01
4892374 Article comprising an opto-electronic device and an optical waveguide coupled thereto, and method of making the article Louis A. Koszi 1990-01-09
4684883 Method of manufacturing high-quality semiconductor light-emitting devices Renato M. Camarda, Robert L. Hartman, Magaly Spector 1987-08-04