IP Library › Assignment 023708/0340
Patent Assignment
Reel/Frame 023708/0340

Release

Recorded: 2009-12-24 Pages: 2
Assignor
SILICON VALLEY BANK
Executed: 2009-12-22
Assignee
PHOTODIGM INC
1155 E COLLINS BLVD 200, RICHARDSON, TEXAS, 75081
Covered Properties (10)
Metal-Ferromagnetic Optical Waveguide Isolator
Patent: 5,598,492 →
Application: 08/541,915 →
Integrated Laser and Coupled Waveguide
Patent: 5,673,284 →
Application: 08/701,194 →
Substrate Stack Construction for Enhanced Coupling Efficiency of Optical Couplers
Patent: 6,282,219 →
Application: 09/133,023 →
Single Wavelength Semiconductor Laser with Grating-Assisted Dielectric Waveguide Coupler
Patent: 6,236,773 →
Application: 09/211,745 →
Grating-Outcoupled Surface-Emitting Lasers
Patent: 6,963,597 →
Application: 09/844,484 →
Publication: US 2002/0001111
Grating-Outcoupled Surface Emitting Lasers Using Quantum Wells with Thickness and Composition Variation
Patent: 6,647,048 →
Application: 09/844,702 →
Publication: US 2002/0006145
High-Power Coherent Arrays of Vertical Cavity Surface-Emitting Semiconducting Lasers
Patent: 6,600,765 →
Application: 09/844,704 →
Publication: US 2002/0034205
Multiple Grating-Outcoupled Surface-Emitting Lasers
Patent: 6,636,547 →
Application: 09/844,711 →
Publication: US 2002/0021734
Grating-Outcoupled Surface-Emitting Lasers with Flared Gain Regions
Patent: 6,760,359 →
Application: 09/845,029 →
Publication: US 2002/0008215
Integrated Grating-Outcoupled Surface-Emitting Lasers
Patent: 6,661,825 →
Application: 09/947,215 →
Publication: US 2002/0086454
Related Assignments (7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 27, 2012
From: CONGDON, PHILIP A.; PANG, LILY Y.
To: TEXAS INSTRUMENTS INCORPORATED
Reel/Frame 028659/0345 →
Release of Security Interest Aug 23, 2012
From: ANTHONY J. LEVECCHIO
To: PHOTODIGM, INC.
Reel/Frame 028838/0487 →
Release of Security Interest Aug 23, 2012
From: AMT CAPITAL, LTD.
To: PHOTODIGM, INC.
Reel/Frame 028838/0013 →
Merger Dec 29, 2015
From: KELTON CAPITAL, L.L.C.
To: CHEMTRON RESEARCH LLC
Reel/Frame 037376/0230 →
Assignment of Assignor's Interest Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest Jan 29, 2020
From: CHEMTRON RESEARCH LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051754/0027 →
Assignment of Assignor's Interest Feb 1, 2020
From: CHEMTRON RESEARCH LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051776/0952 →