Inventor
RAM RAJEEV J
US21 patents
⚠️ This page may combine multiple inventors who share the name “RAM RAJEEV J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MASSACHUSETTS INST TECHNOLOGY
15 patentsUS6426831B1Jul 30, 2002
EIT based optical switch/wavelength converter
MASSACHUSETTS INST TECHNOLOGY20 citations92
US6921195B2Jul 26, 2005
Method and apparatus for characterization of devices and circuits
MASSACHUSETTS INST TECHNOLOGY36 citations91
US7249881B2Jul 31, 2007
Method and apparatus for characterization of devices and circuits
MASSACHUSETTS INST TECHNOLOGY7 citations72
US11307092B2Apr 19, 2022
Swept-source Raman spectroscopy systems and methods
MASSACHUSETTS INST TECHNOLOGY2 citations70
US11506951B2Nov 22, 2022
Forward-biased modulator for cryogenic optical readout
MASSACHUSETTS INST TECHNOLOGY4 citations68
US11650440B1May 16, 2023
Photovoltaic optical modulators
MASSACHUSETTS INST TECHNOLOGY1 citations58
US11605752B2Mar 14, 2023
Resonance enhanced surface illuminated sub-bandgap infrared photodetectors
MASSACHUSETTS INST TECHNOLOGY0 citations54
US6587492B2Jul 1, 2003
Bipolar cascade arrow laser
MASSACHUSETTS INST TECHNOLOGY2 citations53
US11756983B2Sep 12, 2023
Silicon nano light emitting diodes
MASSACHUSETTS INST TECHNOLOGY0 citations47
US10732044B2Aug 4, 2020
Apparatus, systems, and methods for talbot spectrometers
MASSACHUSETTS INST TECHNOLOGY0 citations47
US10533895B2Jan 14, 2020
Apparatus, systems, and methods for Talbot spectrometers
MASSACHUSETTS INST TECHNOLOGY0 citations47
US11698301B2Jul 11, 2023
Multiplexed sensor network using swept source Raman spectroscopy
MASSACHUSETTS INST TECHNOLOGY0 citations46
US11624941B2Apr 11, 2023
Bipolar junction transistor optical modulator
MASSACHUSETTS INST TECHNOLOGY0 citations43
US7130494B2Oct 31, 2006
Magnetically active semiconductor waveguides for optoelectronic integration
MASSACHUSETTS INST TECHNOLOGY1 citations39
US9971226B2May 15, 2018
Optoelectronic filter and method for signal suppression
MASSACHUSETTS INST TECHNOLOGY0 citations35