Patent Assignment
Reel/Frame 028994/0222
Security Agreement
Recorded: 2012-09-15
Pages: 5
Assignor
REDFERN INTEGRATED OPTICS, INC.
Executed: 2012-09-11
Assignee
PARTNERS FOR GROWTH III, L.P.
150 PACIFIC AVENUE, SAN FRANCISCO, CALIFORNIA, 94111
Covered Properties
(9)
Achieving Low Phase Noise in External Cavity Laser Implemented Using Planar Lightwave Circuit Technology
PCT:
PCT/US2010/036150 ↗
Device Fabrication with Planar Bragg Gratings Suppressing Parasitic Effects
PCT:
PCT/US2010/036152 ↗
Planar Bragg Grating with Modified Reflectance Spectrum
Pair of Optically Locked Semiconductor Narrow Linewidth External Cavity Lasers with Frequency Offset Tuning
Pulse Labeling for High Bandwidth Fiber Optic Distributed Acoustic Sensing for Pipeline Monitoring and Other Sensing Applications
Application:
61/415,301 →
Reset-Free Frequency Noise Reduction of Planar Semiconductor External Cavity Lasers with Fiber-Optic Delay Line and an Optical Coupler
Application:
61/422,624 →
Container System
Application:
61/509,466 →
Semiconductor External Cavity Laser with Integrated Planar Waveguide Grating and Wide Bandwidth Frequency Modulation
Application:
61/540,466 →
Ultra-Low Frequency Noise External Cavity Semiconductor Laser with Integrated Waveguide Grating and Lithium Niobate Modulation Section Electronically Stabilized by Dual Frequency Feedback Control Circuitry
Application:
61/651,409 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 10, 2010
From: KUPERSCHMIDT, VLADIMIR
To: REDFERN INTEGRATED OPTICS, INC.
Reel/Frame 024819/0087 →
Assignment of Assignor's Interest
Mar 29, 2011
From: TARNAVSKII, STANISLAV PETROVICH
To: REDFERN INTEGRATED OPTICS PTY LTD
Reel/Frame 026044/0970 →
Assignment of Assignor's Interest
Apr 7, 2011
From: REDFERN INTEGRATED OPTICS PTY LTD
To: REDFERN INTEGRATED OPTICS, INC.
Reel/Frame 026093/0650 →
Assignment of Assignor's Interest
Jun 24, 2015
From: REDFERN INTEGRATED OPTICS, INC.
To: OPTASENSE, INC.
Reel/Frame 035899/0612 →