Latest Patents

Patents imply intellectual property and it has a $ value that can be associated depending on the field and type of patent that is allocated. Patents also increase the enterprise value of the company and help prevent copy-cats from copying the idea without having royalt payments or licencing deals. We like it when companies get patents awarded!. To protect IP companies aggressively file provisional patents even before they have a working product. The below table provides a way to look at what has been done by companies and use this as a factor to make investment decisions.

     
Title Filing Date Publication Date Grant Date
Method And System For Transferring Alignment Marks Between Substrate Systems 2022-11-18 2023-5-04
Method For Fabricating (LED) Dice Using Laser Lift-Off From A Substrate To A … 2022-8-03 2023-1-19
Method For Fabricating (LED) Dice Using Laser Lift-Off From A Substrate To A … 2022-7-20 2022-11-10
A method to remove an isolation layer on the corner between the semiconductor … 2022-3-25 2022-10-05
Light-emitting diode 2012-9-11 2014-3-26
Light emitting diode 2012-8-30 2014-3-26
Light-emitting diode (LED) structure having a wavelength-converting layer and … 2012-6-26 2013-2-27
Systems and methods for producing white-light light emitting diodes 2011-9-07 2012-2-09
White led device and manufacturing method thereof 2011-5-27 2012-2-09
Chip-type light emitting device having precisely coated wavelength-converting … 2011-5-27 2011-12-29
Wafer-type light emitting device having precisely coated wavelength-converting … 2011-5-27 2011-12-29
Vertical light emitting diode (vled) die having electrode frame and method of … 2011-4-11 2012-2-08
Chip package and fabricating method thereof 2010-12-16 2014-2-12 2014-2-12
Vertical light emitting diode having an outwardly disposed electrode 2010-11-04 2011-5-12
Light emitting diode device 2010-11-03 2011-5-19
Light-emitting diode with high-reflectivity contact electrode and manufacturing … 2009-4-29 2010-9-15
Light-emitting diode with reflecting and low-impedance contact electrode and … 2009-4-15 2012-7-18 2012-7-18
Luminescent device of light-emitting diode with compound phosphor layers 2009-3-11 2010-9-15
Light-emitting diode with increased light extraction 2008-7-15 2011-8-30 2011-8-30
Vertical led with current guiding structure 2008-6-11 2010-3-17
Method of making light emitting diodes (LEDs) with improved light extraction by … 2008-1-23 2009-12-08 2009-12-08
Vertical led with eutectic layer 2007-5-09 2008-4-03
Light-emitting diode with low thermal resistance 2007-4-11 2007-10-25
Systems and methods for producing white-light light emitting diodes 2007-3-27 2010-1-12 2010-1-12
Method of making light emitting diodes (LEDs) with improved light extraction by … 2007-3-23 2009-4-28 2009-4-28
Method of separating semiconductor dies 2007-3-08 2007-10-18
Systems and methods for removing operating heat from a light emitting diode 2006-1-11 2007-2-16
Systems and methods for producing light emitting diode array 2006-1-11 2013-1-21 2013-1-21
Light emitting diode with conducting metal substrate 2006-1-11 2007-1-01
Systems and methods for producing white-light emitting diodes 2006-1-11 2013-1-11 2013-1-11
Light emitting diodes (leds) with improved light extraction by roughening 2006-1-11 2015-1-21 2015-1-21
Light emitting diode with thermo-electric cooler 2005-1-11 2006-7-13