AC

Ashay Chitnis

CR Cree: 18 patents #93 of 639Top 15%
AG Azur Space Solar Power Gmbh: 4 patents #16 of 50Top 35%
Overall (All Time): #195,496 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10873002 Permanent wafer bonding using metal alloy preform discs 2020-12-22
10211296 P-doping of group-III-nitride buffer layer structure on a heterosubstrate Stephan Lutgen, Saad Murad 2019-02-19
10199360 Wire bond free wafer level LED Bernd Keller, Nicholas W. Medendorp, Jr., James Ibbetson, Max Batres 2019-02-05
10026814 P-doping of group-III-nitride buffer layer structure on a heterosubstrate Stephan Lutgen, Saad Murad 2018-07-17
9786744 P-doping of group-III-nitride buffer layer structure on a heterosubstrate Stephan Lutgen, Saad Murad 2017-10-10
9634191 Wire bond free wafer level LED Bernd Keller, Nicholas W. Medendorp, Jr., James Ibbetson, Max Batres 2017-04-25
9496349 P-doping of group-III-nitride buffer layer structure on a heterosubstrate Stephan Lutgen, Saad Murad 2016-11-15
9368428 Dielectric wafer level bonding with conductive feed-throughs for electrical connection and thermal management James Ibbetson 2016-06-14
9196799 LED chips having fluorescent substrates with microholes and methods for fabricating Bernd Keller 2015-11-24
9159888 Wafer level phosphor coating method and devices fabricated utilizing method James Ibbetson, Bernd Keller, David T. Emerson, John Edmond, Michael John Bergmann +6 more 2015-10-13
9024349 Wafer level phosphor coating method and devices fabricated utilizing method James Ibbetson, Arpan Chakraborty, Eric Tarsa, Bernd Keller, James Seruto +1 more 2015-05-05
8877524 Emission tuning methods and devices fabricated utilizing methods John Edmond, Jeffrey Carl Britt, Bernd Keller, David T. Emerson, Michael John Bergmann +1 more 2014-11-04
8878219 Flip-chip phosphor coating method and devices fabricated utilizing method James Ibbetson, Bernd Keller 2014-11-04
8617997 Selective wet etching of gold-tin based solder 2013-12-31
8021904 Ohmic contacts to nitrogen polarity GaN 2011-09-20
7982363 Bulk acoustic device and method for fabricating 2011-07-19
D616839 LED chip John Edmond, David B. Slater, Jr., Amber Christine Salter, James Ibbetson, Bernd Keller 2010-06-01
D602450 LED chip John Edmond, James Ibbetson, Michael John Bergmann, Amber Christine Salter, David T. Emerson +2 more 2009-10-20
D593968 LED chip John Edmond, James Ibbetson, Michael John Bergmann, Amber Christine Salter, David T. Emerson +2 more 2009-06-09
D583338 LED chip John Edmond, James Ibbetson, Michael John Bergmann, Amber Christine Salter, David T. Emerson +2 more 2008-12-23
D582865 LED chip John Edmond, David B. Slater, Jr., Amber Christine Salter, James Ibbetson, Bernd Keller 2008-12-16
D582866 LED chip John Edmond, James Ibbetson, Michael John Bergmann, Amber Christine Salter, David T. Emerson +2 more 2008-12-16