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Department of Electrical and Computer Engineering
University of Illinois at Urbana-Champaign
 
  
 
 
 
 

 
 
PATENTS

 

(19)
GRAPHICAL ABSTRACT

C. Bayram, C.P. D'Emic, W.J. Gallagher, E. Leobandung, and D.K. Sadana,

Group III nitride integration with CMOS technology,”

U.S. Patent 9,660,069 (issued May 23, 2017). USPTO link or .pdf

(18)
GRAPHICAL ABSTRACT

C. Bayram, C.-W. Cheng, T. Gokmen, N. Li, J.A. Ott, K.T. Shiu, and D.K. Sadana, ,

Polarization free gallium nitride-based photonic devices on nanopatterned silicon,”

U.S. Patent 9,608,160 (issued March 28, 2017). USPTO link or .pdf

(17)
GRAPHICAL ABSTRACT

C. Bayram, C.P. D’Emic, J. Kim, and D.K. Sadana,

Hetero-integration of III-N material on silicon,”

U.S. Patent 9,601,583 (issued March 21, 2017). USPTO link or .pdf

(16)
GRAPHICAL ABSTRACT

C. Bayram, C. Dimitrakopoulos, K. Fogel, J. Kim, J.A. Ott, and D.K. Sadana,

Gallium nitride material and device deposition on graphene terminated wafer and method of forming the same,”

U.S. Patent 9,574,287 (issued February 21, 2017). USPTO link or .pdf

(15)
GRAPHICAL ABSTRACT

C. Bayram, C.P. D'Emic, W.J. Gallagher, E. Leobandung, and D.K. Sadana,

Group III nitride integration with CMOS technology,”

U.S. Patent 9,564,526 (issued February 7, 2017). USPTO link or .pdf

(14)
GRAPHICAL ABSTRACT

C. Bayram, C.-W. Cheng, D.K. Sadana, and K.-T. Shiu,

Selective gallium nitride regrowth on (100) silicon,”

U.S. Patent 9,391,144 (issued July 12, 2016). USPTO link or .pdf

(13)
GRAPHICAL ABSTRACT

C. Bayram, C.P. D'Emic, W.J. Gallagher, E. Leobandung, and D.K. Sadana,

Group III nitride integration with CMOS technology,”

U.S. Patent 9,362,281 (issued June 7, 2016). USPTO link or .pdf

(12)
GRAPHICAL ABSTRACT

C. Bayram, C.P. D'Emic, W.J. Gallagher, E. Leobandung, and D.K. Sadana,

Group III nitride integration with CMOS technology,”

U.S. Patent 9,331,076 (issued May 3, 2016). USPTO link or .pdf

(11)
GRAPHICAL ABSTRACT

C. Bayram, S. W. Bedell, and D. K. Sadana,

Engineered base substrates for releasing III-V epitaxy through spalling,”

U.S. Patent 9,245,747 (issued January 26, 2016). USPTO link or .pdf

(10)
GRAPHICAL ABSTRACT

C. Bayram, S. W. Bedell, D. K. Sadana, and K. L. Saenger,

Laser-initiated exfoliation of group iii-nitride films and applications for layer transfer and patterning,”

U.S. Patent 9,236,271 (issued January 12, 2016). USPTO link or .pdf

(9)
GRAPHICAL ABSTRACT

C. Bayram, C.-W. Cheng, T. H. Ning, D.K. Sadana, and K.-T. Shiu,

Heterogeneous integration of group III nitride on silicon for advanced integrated circuits ,”

U.S. Patent 9,236,251 (issued January 12, 2016). USPTO link or .pdf

(8)
GRAPHICAL ABSTRACT

C. Bayram, C.-W. Cheng, D.K. Sadana, and K.-T. Shiu,

Selective gallium nitride regrowth on (100) silicon,”

U.S. Patent 9,099,381 (issued August 4, 2015). USPTO link or .pdf

(7)
GRAPHICAL ABSTRACT

C. Bayram, C.-W. Cheng, D.K. Sadana, and K.-T. Shiu,

Selective gallium nitride regrowth on (100) silicon ,”

U.S. Patent 9,059,075 (issued June 16, 2015). USPTO link or .pdf

(6)
GRAPHICAL ABSTRACT

C. Bayram and D.K. Sadana,

Light emitting diodes with via contact scheme ,”

U.S. Patent 9,059,339 (issued June 16, 2015). USPTO link or .pdf

(5)
GRAPHICAL ABSTRACT

C. Bayram, S.W. Bedell, K.E. Fogel, J. A. Ott, and D.K. Sadana,

Controlled spalling of group III nitrides containing an embedded spall releasing plane ,”

U.S. Patent 9,058,990 (issued June 16, 2015). USPTO link or .pdf

(4)
GRAPHICAL ABSTRACT

C. Bayram, C.-W. Cheng, T. H. Ning, D.K. Sadana, and K.-T. Shiu,

Heterogeneous integration of group III nitride on silicon for advanced integrated circuits ,”

U.S. Patent 9,053,930 (issued June 9, 2015). USPTO link or .pdf

(3)
GRAPHICAL ABSTRACT

C. Bayram, C.-W. Cheng, D.K. Sadana, and K.-T. Shiu,

Dual phase gallium nitride material formation on (100) silicon ,”

U.S. Patent 9,048,173 (issued June 2, 2015). USPTO link or .pdf

(2)
GRAPHICAL ABSTRACT

C. Bayram, D.K. Sadana, and K.-T. Shiu,

Group III nitrides on nanopatterned substrates,”

U.S. Patent 8,927,398 (issued January 6, 2015). USPTO link or .pdf

(1)
GRAPHICAL ABSTRACT

C. Bayram, J. O. Chu, C. Dimitrakopoulos, J. Kim, H. Park, and D.K. Sadana,

Thin film wafer transfer and structure for electronic devices,”

U.S. Patent 8,916,451 (issued December 23, 2014). USPTO link or .pdf