Inventor
CHEN RAY T
US46 patents
⚠️ This page may combine multiple inventors who share the name “CHEN RAY T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHAKRAVARTY SWAPNAJIT
13 patentsUS9164026B2Oct 20, 2015
Packaged chip for multiplexing photonic crystal microcavity coupled waveguide and photonic crystal slot waveguide devices for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, specificity, and wide dynamic range
CHAKRAVARTY SWAPNAJIT14 citations83
US8636955B2Jan 28, 2014
Packaged chip for multiplexing photonic crystal waveguide and photonic crystal slot waveguide devices for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, and specificity
CHAKRAVARTY SWAPNAJIT11 citations83
US8623284B2Jan 7, 2014
Photonic crystal microarray layouts for enhanced sensitivity and specificity of label-free multiple analyte sensing, biosensing and diagnostic assay
CHAKRAVARTY SWAPNAJIT6 citations83
US8282882B2Oct 9, 2012
Photonic crystal slot waveguide miniature on-chip absorption spectrometer
CHAKRAVARTY SWAPNAJIT8 citations83
US10610846B2Apr 7, 2020
Two-dimensional photonic crystal microarray measurement method and apparatus for highly-sensitive label-free multiple analyte sensing, biosensing, and diagnostic assay
CHAKRAVARTY SWAPNAJIT5 citations71
US8617471B2Dec 31, 2013
Fabrication tolerant design for the chip-integrated spectroscopic identification of solids, liquids, and gases
CHAKRAVARTY SWAPNAJIT4 citations62
US8585974B2Nov 19, 2013
Method for the chip-integrated spectroscopic identification of solids, liquids, and gases
CHAKRAVARTY SWAPNAJIT4 citations62
US8580200B2Nov 12, 2013
Method for label-free multiple analyte sensing, biosensing and diagnostic assay
CHAKRAVARTY SWAPNAJIT3 citations62
US8293177B2Oct 23, 2012
Photonic crystal microarray device for label-free multiple analyte sensing, biosensing and diagnostic assay chips
CHAKRAVARTY SWAPNAJIT3 citations62
US11097246B2Aug 24, 2021
Two-dimensional photonic crystal MicroArray measurement method and apparatus for highly-sensitive label-free multiple analyte sensing, biosensing, and diagnostic assay
CHAKRAVARTY SWAPNAJIT0 citations61
US9579621B2Feb 28, 2017
Method for label-free multiple analyte sensing, biosensing and diagnostic assay
CHAKRAVARTY SWAPNAJIT1 citations51
US9157850B2Oct 13, 2015
Method for the chip-integrated spectroscopic identification of solids, liquids, and gases
CHAKRAVARTY SWAPNAJIT0 citations51
US9063135B2Jun 23, 2015
Method for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, and specificity
CHAKRAVARTY SWAPNAJIT0 citations51
UNIV TEXAS
6 patentsUS6243509B1Jun 5, 2001
Packaging enhanced board level opto-electronic interconnects
UNIV TEXAS60 citations96
US7112885B2Sep 26, 2006
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
UNIV TEXAS35 citations94
US7529448B2May 5, 2009
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
UNIV TEXAS20 citations91
US7457491B2Nov 25, 2008
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
UNIV TEXAS14 citations91
US7444041B1Oct 28, 2008
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
UNIV TEXAS7 citations72
US9122820B2Sep 1, 2015
Subwavelength grating coupler
UNIV TEXAS0 citations50
FINISAR CORP
5 patentsUS6483967B2Nov 19, 2002
Optical waveguide coupler for interconnection of electro-optical devices
FINISAR CORP26 citations91
US7103244B2Sep 5, 2006
Miniaturized reconfigurable DWDM add/drop system for optical communication system
FINISAR CORP7 citations74
US7006728B1Feb 28, 2006
Add/drop module using two full-ball lenses
FINISAR CORP9 citations72
US6778736B2Aug 17, 2004
Dynamic variable optical attenuator and variable optical tap
FINISAR CORP9 citations68
US7024085B2Apr 4, 2006
Systems and devices for dynamic processing of optical signals
FINISAR CORP3 citations57
SUBBARAMAN HARISH
3 patentsUS9195005B2Nov 24, 2015
Method of manufacturing polymer optical waveguides and devices thereof
SUBBARAMAN HARISH7 citations81
US8200055B2Jun 12, 2012
Two-dimensional surface normal slow-light photonic crystal waveguide optical phased array
SUBBARAMAN HARISH14 citations81
US9548543B2Jan 17, 2017
Method for fabricating and packaging an M×N phased-array antenna
SUBBARAMAN HARISH3 citations70
XU XIAOCHUAN
3 patentsUS9563016B1Feb 7, 2017
Subwavelength photonic crystal waveguide with trapezoidal shaped dielectric pillars in optical systems
XU XIAOCHUAN16 citations80
US10490906B2Nov 26, 2019
Slot waveguide with structural modulation
XU XIAOCHUAN2 citations69
US10215918B2Feb 26, 2019
Subwavelength photonic crystal waveguide in optical systems
XU XIAOCHUAN3 citations69