Tellabs

Innovating secure, scalable network solutions for service providers and enterprises

placeNaperville, Illinois, United States calendar_todayFounded 1978 groups71 employees language tellabs.com

Innovation

115 patent families (90 granted) — focus: Electricity & electronics, Physics & computing, Human necessities; filing pace dormant. Cited 2,285 times.

YearFilings
201224
201327
201450
201515
201612
20173
20185
20193

Social engagement

Social engagement: 18.2K social following, 9 posts in the last 12 months — below the industry typical range.

Investor mix

6 investors on record.

Investor typeCountShare
Venture capital350%
Private equity117%
Other / undisclosed233%

Recent activity

30 Jun 2026
Event
OPM training
26 Jun 2026
Event
2026 DoDIIS Worldwide Conference
23 Jun 2026
Event
Optical LAN Training Class
Coming soon