Inventor
RAJAVEL RAJESH D
US43 patents
⚠️ This page may combine multiple inventors who share the name “RAJAVEL RAJESH D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HRL LAB LLC
30 patentsUS9490292B1Nov 8, 2016
Dual-band detector array
HRL LAB LLC19 citations93
US7928389B1Apr 19, 2011
Wide bandwidth infrared detector and imager
HRL LAB LLC21 citations92
US7800067B1Sep 21, 2010
Electronically tunable and reconfigurable hyperspectral photon detector
HRL LAB LLC34 citations92
US7652252B1Jan 26, 2010
Electronically tunable and reconfigurable hyperspectral photon detector
HRL LAB LLC20 citations92
US7569872B1Aug 4, 2009
Bipolar transistors with low parasitic losses
HRL LAB LLC12 citations84
US7368765B1May 6, 2008
Bipolar transistors with low parasitic losses
HRL LAB LLC9 citations84
US9748427B1Aug 29, 2017
MWIR photodetector with compound barrier with P-N junction
HRL LAB LLC10 citations83
US7932512B1Apr 26, 2011
Implantation before epitaxial growth for photonic integrated circuits
HRL LAB LLC13 citations79
US11397282B1Jul 26, 2022
Infrared-transparent polymer optics and methods of making and using the same
HRL LAB LLC2 citations73
US10903261B1Jan 26, 2021
Triple output, dual-band detector
HRL LAB LLC2 citations73
US9444001B1Sep 13, 2016
Low cost, high performance barrier-based position sensitive detector arrays
HRL LAB LLC3 citations73
US11251209B1Feb 15, 2022
Reduced volume dual-band MWIR detector
HRL LAB LLC5 citations72
US10361333B1Jul 23, 2019
High performance or wavelength configurable detector
HRL LAB LLC5 citations72
US7531851B1May 12, 2009
Electronic device with reduced interface charge between epitaxially grown layers and a method for making the same
HRL LAB LLC6 citations72
US10720456B1Jul 21, 2020
Polycrystalline semiconductor infrared detector
HRL LAB LLC2 citations71
US9709711B1Jul 18, 2017
Wavelength selective optical diffuser
HRL LAB LLC3 citations68
US9520525B1Dec 13, 2016
Method of making an optical detector
HRL LAB LLC1 citations63
US9466746B1Oct 11, 2016
Compound-barrier infrared photodetector
HRL LAB LLC2 citations63
US9293612B1Mar 22, 2016
Compound-barrier infrared photodetector
HRL LAB LLC2 citations63
US7755023B1Jul 13, 2010
Electronically tunable and reconfigurable hyperspectral photon detector
HRL LAB LLC5 citations63
US12324269B1Jun 3, 2025
Wideband detector structures
HRL LAB LLC0 citations62
US11063163B1Jul 13, 2021
Infrared photo-detector with low turn-on voltage
HRL LAB LLC0 citations62
US11302739B1Apr 12, 2022
High quantum efficiency superlattice infrared detector
HRL LAB LLC0 citations61
US7692212B1Apr 6, 2010
Transistor with InGaAsP collector region and integrated opto-electronic devices employing same
HRL LAB LLC3 citations61
US7372084B1May 13, 2008
Low power bipolar transistors with low parasitic losses
HRL LAB LLC4 citations61
US10424608B1Sep 24, 2019
Fabrication of polycrystalline semiconductor infrared detector
HRL LAB LLC1 citations60
US11264526B1Mar 1, 2022
Infrared photodetector with optical amplification and low dark current
HRL LAB LLC1 citations55
US10269996B1Apr 23, 2019
Low cost, high performance barrier-based position sensitive detector arrays
HRL LAB LLC0 citations52
US7582536B1Sep 1, 2009
Electronic device with reduced interface charge between epitaxially grown layers and a method for making the same
HRL LAB LLC0 citations51
US7229874B2Jun 12, 2007
Method and apparatus for allowing formation of self-aligned base contacts
HRL LAB LLC1 citations50