Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lightweight molded waveguide device with support infrastructure

Lightweight molded waveguide device with support infrastructure

US Patent 6028947 · Granted Feb 22, 2000

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Radially arcuated unistructural speaker cone with segmented dome2024
Wheel chock for a grocery cart2001
High frequency radially arcuated center speaker cone with variable thickness2000
Radially expanding multiple flat-surfaced waveguide device1999
High frequency radially arcuated center speaker cone1999
Polycarbonate-based radially arcuated speaker cone1998
Magnetic filter1997
Radially arcuated speaker cone1989
Method for large-scale multiple source sound reinforcement1989
Ultralight loudspeaker enclosures1989