Inventor
BONDOKOV ROBERT T
US41 patents
⚠️ This page may combine multiple inventors who share the name “BONDOKOV ROBERT T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BONDOKOV ROBERT T
21 patentsUS8323406B2Dec 4, 2012
Defect reduction in seeded aluminum nitride crystal growth
BONDOKOV ROBERT T47 citations98
US10954608B2Mar 23, 2021
UV-transparent aluminum nitride single crystal having a diameter of 35 mm to 150 mm and a predefined UV transparency metric at a wavelength of 265 nm
BONDOKOV ROBERT T4 citations84
US10550493B2Feb 4, 2020
Thermal control for formation and processing of aluminum nitride
BONDOKOV ROBERT T7 citations84
US9670591B2Jun 6, 2017
Defect reduction in seeded aluminum nitride crystal growth
BONDOKOV ROBERT T5 citations84
US9028612B2May 12, 2015
Growth of large aluminum nitride single crystals with thermal-gradient control
BONDOKOV ROBERT T11 citations82
US11578425B2Feb 14, 2023
Thermal control for formation and processing of aluminum nitride
BONDOKOV ROBERT T2 citations73
US11168411B2Nov 9, 2021
Impurity control during formation of aluminum nitride crystals and thermal treatment of aluminum nitride crystals
BONDOKOV ROBERT T3 citations73
US10851474B2Dec 1, 2020
Thermal control for formation and processing of aluminum nitride
BONDOKOV ROBERT T2 citations73
US10697085B2Jun 30, 2020
Defect reduction in seeded aluminum nitride crystal growth
BONDOKOV ROBERT T1 citations73
US10125432B2Nov 13, 2018
Defect reduction in seeded aluminum nitride crystal growth
BONDOKOV ROBERT T2 citations73
US10106913B2Oct 23, 2018
System for growth of large aluminum nitride single crystals with thermal-gradient control
BONDOKOV ROBERT T2 citations71
US9624601B2Apr 18, 2017
Defect reduction in seeded aluminum nitride crystal growth
BONDOKOV ROBERT T2 citations69
US12163250B1Dec 10, 2024
Control of basal plane dislocations in large aluminum nitride crystals
BONDOKOV ROBERT T2 citations64
US12264410B2Apr 1, 2025
Aluminum nitride crystals having low urbach energy and high transparency to deep-ultraviolet wavelengths
BONDOKOV ROBERT T0 citations62
US11939700B2Mar 26, 2024
Impurity control during formation of aluminum nitride crystals and thermal treatment of aluminum nitride crystals
BONDOKOV ROBERT T0 citations62
US11913136B2Feb 27, 2024
Thermal control for formation and processing of aluminum nitride
BONDOKOV ROBERT T0 citations62
US11828002B2Nov 28, 2023
Large, UV-transparent aluminum nitride single crystals
BONDOKOV ROBERT T0 citations62
US11555256B2Jan 17, 2023
Aluminum nitride crystals having low urbach energy and high transparency to deep-ultraviolet wavelengths
BONDOKOV ROBERT T0 citations62
US11124892B2Sep 21, 2021
Defect reduction in seeded aluminum nitride crystal growth
BONDOKOV ROBERT T0 citations62
US9580833B2Feb 28, 2017
Growth of large aluminum nitride single crystals with thermal-gradient control
BONDOKOV ROBERT T1 citations62
US12227873B2Feb 18, 2025
Aluminum nitride single crystals having large crystal augmentation parameters
BONDOKOV ROBERT T0 citations52
CRYSTAL IS INC
14 patentsUS8896020B2Nov 25, 2014
Method and apparatus for producing large, single-crystals of aluminum nitride
CRYSTAL IS INC14 citations92
US8834630B2Sep 16, 2014
Defect reduction in seeded aluminum nitride crystal growth
CRYSTAL IS INC17 citations92
US8349077B2Jan 8, 2013
Large aluminum nitride crystals with reduced defects and methods of making them
CRYSTAL IS INC18 citations92
US7638346B2Dec 29, 2009
Nitride semiconductor heterostructures and related methods
CRYSTAL IS INC42 citations91
US9447519B2Sep 20, 2016
Aluminum nitride bulk crystals having high transparency to untraviolet light and methods of forming them
CRYSTAL IS INC11 citations83
US11840773B1Dec 12, 2023
Aluminum nitride single crystals having controllable color and methods of forming them
CRYSTAL IS INC4 citations73
US10392722B2Aug 27, 2019
Defect reduction in seeded aluminum nitride crystal growth
CRYSTAL IS INC1 citations72
US9771666B2Sep 26, 2017
Defect reduction in seeded aluminum nitride crystal growth
CRYSTAL IS INC3 citations72
US9970127B2May 15, 2018
Method and apparatus for producing large, single-crystals of aluminum nitride
CRYSTAL IS INC1 citations62
US9447521B2Sep 20, 2016
Method and apparatus for producing large, single-crystals of aluminum nitride
CRYSTAL IS INC2 citations62
US11015263B2May 25, 2021
Defect reduction in seeded aluminum nitride crystal growth
CRYSTAL IS INC0 citations61
US12344957B1Jul 1, 2025
Tungsten-infused aluminum nitride crystals and methods of forming them
CRYSTAL IS INC0 citations57
US10801127B2Oct 13, 2020
Aluminum nitride bulk crystals having high transparency to ultraviolet light and methods of forming them
CRYSTAL IS INC0 citations51
US10316428B2Jun 11, 2019
Aluminum nitride bulk crystals having high transparency to ultraviolet light and methods of forming them
CRYSTAL IS INC0 citations51
SCHOWALTER LEO J
5 patentsUS8545629B2Oct 1, 2013
Method and apparatus for producing large, single-crystals of aluminum nitride
SCHOWALTER LEO J22 citations92
US8222650B2Jul 17, 2012
Nitride semiconductor heterostructures and related methods
SCHOWALTER LEO J36 citations91
US10612156B2Apr 7, 2020
Two-stage seeded growth of large aluminum nitride single crystals
SCHOWALTER LEO J1 citations73
US10407798B2Sep 10, 2019
Two-stage seeded growth of large aluminum nitride single crystals
SCHOWALTER LEO J2 citations73
US11384449B2Jul 12, 2022
Two-stage seeded growth of large aluminum nitride single crystals
SCHOWALTER LEO J0 citations62