List of Photodigm patents

Patents where

Current Assignee

Name

Photodigm

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7065265 Ferromagnetic-semiconductor composite isolator and method	Patent 7065265 was granted and assigned to Photodigm on June, 2006 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	7065265	June 20, 2006
‌ US Patent 11280884 LIDAR instrument and method for operating a LIDAR instrument	Patent 11280884 was granted and assigned to Photodigm on March, 2022 by the United States Patent and Trademark Office.	Photodigm	Photodigm	United States Patent and Trademark Office	11280884	March 22, 2022
‌ US Patent 7313159 Apparatus and method for providing a single-mode grating-outcoupled surface emitting laser with detuned second-order outcoupler grating	Patent 7313159 was granted and assigned to Photodigm on December, 2007 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	7313159	December 25, 2007
‌ US Patent 7612934 Nonresonant multiple pass nonlinear structure	Patent 7612934 was granted and assigned to Photodigm on November, 2009 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	7612934	November 3, 2009
‌ US Patent 7092598 Chip-scale WDM system using grating-outcoupled surface-emitting lasers	Patent 7092598 was granted and assigned to Photodigm on August, 2006 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	7092598	August 15, 2006
‌ US Patent 7113526 Multi-wavelength grating-outcoupled surface emitting laser system	Patent 7113526 was granted and assigned to Photodigm on September, 2006 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	7113526	September 26, 2006
‌ US Patent 9660417 Light emitting device with extended mode-hop-free spectral tuning ranges and method of manufacture	Patent 9660417 was granted and assigned to Photodigm on May, 2017 by the United States Patent and Trademark Office.	Photodigm	Photodigm	United States Patent and Trademark Office	9660417	May 23, 2017
‌ US Patent 8995481 Light generating system and method	Patent 8995481 was granted and assigned to Photodigm on March, 2015 by the United States Patent and Trademark Office.	Photodigm	Photodigm	United States Patent and Trademark Office	8995481	March 31, 2015
‌ US Patent 8696136 Rear projection display using laser excited photoluminescence	Patent 8696136 was granted and assigned to Photodigm on April, 2014 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	8696136	April 15, 2014
‌ US Patent 8693513 Light generating system and method	Patent 8693513 was granted and assigned to Photodigm on April, 2014 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	8693513	April 8, 2014
‌ US Patent 7450624 Grating—outcoupled surface-emitting lasers	Patent 7450624 was granted and assigned to Photodigm on November, 2008 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	7450624	November 11, 2008
‌ US Patent 7313158 Integrated high speed modulator for grating-outcoupled surface emitting lasers	Patent 7313158 was granted and assigned to Photodigm on December, 2007 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	7313158	December 25, 2007
‌ US Patent 10084284 Light emitting device with extended mode-hop-free spectral tuning ranges and method of manufacture	Patent 10084284 was granted and assigned to Photodigm on September, 2018 by the United States Patent and Trademark Office.	Photodigm	Photodigm	United States Patent and Trademark Office	10084284	September 25, 2018
‌ US Patent 6963597 Grating-outcoupled surface-emitting lasers	Patent 6963597 was granted and assigned to Photodigm on November, 2005 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	6963597	November 8, 2005
‌ US Patent 6853666 Integrated grating-outcoupled surface-emitting lasers	Patent 6853666 was granted and assigned to Photodigm on February, 2005 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	6853666	February 8, 2005
‌ US Patent 6970491 Planar and wafer level packaging of semiconductor lasers and photo detectors for transmitter optical sub-assemblies	Patent 6970491 was granted and assigned to Photodigm on November, 2005 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	6970491	November 29, 2005
‌ US Patent 6967054 Coating thickness control using surface features	Patent 6967054 was granted and assigned to Photodigm on November, 2005 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	6967054	November 22, 2005
‌ US Patent 6999494 Packaging and passive alignment of microlens and molded receptacle	Patent 6999494 was granted and assigned to Photodigm on February, 2006 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	6999494	February 14, 2006
‌ US Patent 6888874 Single-wavelength, unequal-length-multi-cavity grating-outcoupled surface emitting laser with staggered tuned distributed Bragg reflectors	Patent 6888874 was granted and assigned to Photodigm on May, 2005 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	6888874	May 3, 2005
‌ US Patent 6891983 Wavelength filter and polarizer	Patent 6891983 was granted and assigned to Photodigm on May, 2005 by the United States Patent and Trademark Office.		Photodigm	United States Patent and Trademark Office	6891983	May 10, 2005

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