QT Optoelectronics Overview

  • Status
  • Acquired/​Merged

  • Employees
  • 1,500

  • Latest Deal Type
  • M&A

  • Financing Rounds
  • 1

QT Optoelectronics General Information


Manufacturer of optoelectronics. The company designs and produces components in three product lines: opto-couplers, LED (light emitting diodes) lamps and displays and infrared components. It maintains engineering and product marketing operations.

Contact Information

Ownership Status
Financing Status
Corporate Backed or Acquired
Primary Industry
Fiberoptic Equipment
Other Industries
Other Commercial Products
Electrical Equipment
Primary Office
  • Sunnyvale, CA
  • United States

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QT Optoelectronics Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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QT Optoelectronics Patents

QT Optoelectronics Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-4869580-A Immersion cartesian ovoid lens Inactive 21-Nov-1986 000000000 0
US-4753520-A Compound catoptric cartesian ovoid lens Inactive 17-Nov-1986 00000000
US-4634861-A Rotary switch with reflector coded actuator drum Inactive 19-Dec-1984 00000000000
US-4445043-A Method of making an optocoupler Inactive 28-Jan-1982 00000000000 0
US-4450461-A Low cost high isolation voltage optocoupler with improved light transmissivity Inactive 24-Jul-1981 G02B6/4295 00
To view QT Optoelectronics’s complete patent history, request access »

QT Optoelectronics Executive Team (1)

Name Title Board Seat Contact Info
Steve Sherman Chief Executive Officer & President
To view QT Optoelectronics’s complete executive team members history, request access »

QT Optoelectronics Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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