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Vertical Photonic Crystal Waveguide for Gas Detection
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Two-dimensional photonic crystal MicroArray measurement method and apparatus for highly-sensitive label-free multiple analyte sensing, biosensing, and diagnostic assay
Grant 11,097,246 - Chakravarty , et al. August 24, 2 | 2021-08-24 |
Two-Dimensional Photonic Crystal MicroArray Measurement Method and Apparatus for Highly-Sensitive Label-Free Multiple Analyte Se
App 20200206711 - Chakravarty; Swapnajit ; et al. | 2020-07-02 |
Optical devices with transverse-coupled-cavity
Grant 10,658,815 - Dalir , et al. | 2020-05-19 |
Two-dimensional photonic crystal microarray measurement method and apparatus for highly-sensitive label-free multiple analyte sensing, biosensing, and diagnostic assay
Grant 10,610,846 - Chakravarty , et al. | 2020-04-07 |
Slot waveguide with structural modulation
Grant 10,490,906 - Xu , et al. Nov | 2019-11-26 |
Slot Waveguide with Structural Modulation
App 20190067830 - Xu; Xiaochuan ; et al. | 2019-02-28 |
Subwavelength photonic crystal waveguide in optical systems
Grant 10,215,918 - Xu , et al. Feb | 2019-02-26 |
Subwavelength Photonic Crystal Waveguide in Optical Systems
App 20170146738 - Xu; Xiaochuan ; et al. | 2017-05-25 |
Method for label-free multiple analyte sensing, biosensing and diagnostic assay
Grant 9,579,621 - Chakravarty , et al. February 28, 2 | 2017-02-28 |
Subwavelength photonic crystal waveguide with trapezoidal shaped dielectric pillars in optical systems
Grant 9,563,016 - Xu , et al. February 7, 2 | 2017-02-07 |
Method for fabricating and packaging an M.times.N phased-array antenna
Grant 9,548,543 - Subbaraman , et al. January 17, 2 | 2017-01-17 |
Method for fabricating and packaging an M x N phased-array antenna on a flexible substrate utilizing ink-jet printing
App 20160197411 - Subbaraman; Harish ; et al. | 2016-07-07 |
Method of manufacturing polymer optical waveguides and devices thereof
Grant 9,195,005 - Subbaraman , et al. November 24, 2 | 2015-11-24 |
Broadband, group index independent, and ultra-low loss coupling into slow light slotted photonic crystal waveguides
Grant 9,170,374 - Chen , et al. October 27, 2 | 2015-10-27 |
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
Grant 9,164,026 - Chakravarty , et al. October 20, 2 | 2015-10-20 |
Integrated photonic crystal structures and their applications
Grant 9,157,856 - Guo , et al. October 13, 2 | 2015-10-13 |
Subwavelength grating coupler
Grant 9,122,820 - Chen , et al. September 1, 2 | 2015-09-01 |
Method for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, and specificity
Grant 9,063,135 - Chakravarty , et al. June 23, 2 | 2015-06-23 |
Method Of Manufacturing Multilayer Interconnects For Printed Electronic Systems
App 20150104562 - Subbaraman; Harish ; et al. | 2015-04-16 |
Method Of Manufacturing Polymer Optical Waveguides And Devices Thereof
App 20150093515 - Subbaraman; Harish ; et al. | 2015-04-02 |
Integrated Printed Decorative Antenna And Electronics
App 20150002346 - Subbaraman; Harish ; et al. | 2015-01-01 |
Two-Dimensional Photonic Crystal MicroArray Measurement Method and Apparatus for Highly-Sensitive Label-Free Multiple Analyte Sensing, Biosensing, and Diagnostic Assay
App 20140378328 - Chakravarty; Swapnajit ; et al. | 2014-12-25 |
Subwavelength Grating Coupler
App 20140241661 - Chen; Ray T. ; et al. | 2014-08-28 |
Broadband, Group Index Independent, and Ultra-Low Loss Coupling into Slow Light Slotted Photonic Crystal Waveguides
App 20140219602 - Chen; Ray T. ; et al. | 2014-08-07 |
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
App 20140140655 - Chakravarty; Swapnajit ; et al. | 2014-05-22 |
Method for Chip-Integrated Label-Free Detection and Absorption Spectroscopy with High Throughput, Sensitivity, and Specificity
App 20140141999 - Chakravarty; Swapnajit ; et al. | 2014-05-22 |
Method for the Chip-Integrated Spectroscopic Identification of Solids, Liquids, and Gases
App 20140084147 - Chakravarty; Swapnajit ; et al. | 2014-03-27 |
Method for Label-Free Multiple Analyte Sensing, Biosensing and Diagnostic Assay
App 20140080740 - Chakravarty; Swapnajit ; et al. | 2014-03-20 |
Integrated Photonic Crystal Structures And Their Applications
App 20140070082 - Guo; Yunbo ; et al. | 2014-03-13 |
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
Grant 8,636,955 - Chakravarty , et al. January 28, 2 | 2014-01-28 |
Photonic crystal microarray layouts for enhanced sensitivity and specificity of label-free multiple analyte sensing, biosensing and diagnostic assay
Grant 8,623,284 - Chakravarty , et al. January 7, 2 | 2014-01-07 |
Fabrication tolerant design for the chip-integrated spectroscopic identification of solids, liquids, and gases
Grant 8,617,471 - Chakravarty , et al. December 31, 2 | 2013-12-31 |
Method for the chip-integrated spectroscopic identification of solids, liquids, and gases
Grant 8,585,974 - Chakravarty , et al. November 19, 2 | 2013-11-19 |
Method for label-free multiple analyte sensing, biosensing and diagnostic assay
Grant 8,580,200 - Chakravarty , et al. November 12, 2 | 2013-11-12 |
Photonic crystal band-shifting device for dynamic control of light transmission
Grant 8,571,373 - Wang , et al. October 29, 2 | 2013-10-29 |
Photonic Crystal MicroArray Layouts for Enhanced Sensitivity and Specificity of Label-Free Multiple Analyte Sensing, Biosensing and Diagnostic Assay
App 20130005605 - Chakravarty; Swapnajit ; et al. | 2013-01-03 |
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
App 20130005606 - Chakravarty; Swapnajit ; et al. | 2013-01-03 |
Method for Label-Free Multiple Analyte Sensing, Biosensing and Diagnostic Assay
App 20130005604 - Chakravarty; Swapnajit ; et al. | 2013-01-03 |
Fabrication Tolerant Design for the Chip-Integrated Spectroscopic Identification of Solids, Liquids, and Gases
App 20120328233 - Chakravarty; Swapnajit ; et al. | 2012-12-27 |
Method for the Chip-Integrated Spectroscopic Identification of Solids, Liquids, and Gases
App 20120327398 - Chakravarty; Swapnajit ; et al. | 2012-12-27 |
Photonic crystal band-shifiting device for dynamic control of light transmission
App 20120301075 - Wang; Xiaolong ; et al. | 2012-11-29 |
Photonic crystal microarray device for label-free multiple analyte sensing, biosensing and diagnostic assay chips
Grant 8,293,177 - Chakravarty , et al. October 23, 2 | 2012-10-23 |
Photonic crystal slot waveguide miniature on-chip absorption spectrometer
Grant 8,282,882 - Chakravarty , et al. October 9, 2 | 2012-10-09 |
Two-dimensional surface normal slow-light photonic crystal waveguide optical phased array
Grant 8,200,055 - Subbaraman , et al. June 12, 2 | 2012-06-12 |
Multimode interference coupler for use with slot photonic crystal waveguides
Grant 8,189,968 - Chen , et al. May 29, 2 | 2012-05-29 |
Photonic crystal slot waveguide miniature on-chip absorption spectrometer
App 20120044489 - Chakravarty; Swapnajit ; et al. | 2012-02-23 |
Two-dimensional surface normal slow-light photonic crystal waveguide optical phased array
App 20120013962 - Subbaraman; Harish ; et al. | 2012-01-19 |
Carbon nanotube field effect transistor for printed flexible/rigid electronics
App 20110248243 - Chen; Yihong ; et al. | 2011-10-13 |
Photonic crystal microarray device for label-free multiple analyte sensing, biosensing and diagnostic assay chips
App 20110028346 - Chakravarty; Swapnajit ; et al. | 2011-02-03 |
Photonic crystal band-shifting device for dynamic control of light transmission
App 20100310208 - Wang; Xiaolong ; et al. | 2010-12-09 |
Multimode Interference Coupler For Use With Slot Photonic Crystal Waveguides
App 20100226608 - Chen; Xiaonan ; et al. | 2010-09-09 |
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
Grant 7,529,448 - Chen , et al. May 5, 2 | 2009-05-05 |
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
Grant 7,457,491 - Chen , et al. November 25, 2 | 2008-11-25 |
System, Method And Apparatus For Improved Electrical-to-optical Transmitters Disposed Within Printed Circuit Boards
App 20080273830 - Chen; Ray T. ; et al. | 2008-11-06 |
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
Grant 7,444,041 - Chen , et al. October 28, 2 | 2008-10-28 |
Apparatus and method for switching, modulation and dynamic control of light transmission using photonic crystals
Grant 7,421,179 - Jiang , et al. September 2, 2 | 2008-09-02 |
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
App 20070063342 - Chen; Ray T. ; et al. | 2007-03-22 |
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
App 20070013061 - Chen; Ray T. ; et al. | 2007-01-18 |
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
Grant 7,112,885 - Chen , et al. September 26, 2 | 2006-09-26 |
Miniaturized reconfigurable DWDM add/drop system for optical communication system
Grant 7,103,244 - Chen , et al. September 5, 2 | 2006-09-05 |
Systems and devices for dynamic processing of optical signals
Grant 7,024,085 - Markwardt , et al. April 4, 2 | 2006-04-04 |
Combined multiplexer and demultiplexer for optical communication systems
Grant 7,006,727 - Morey , et al. February 28, 2 | 2006-02-28 |
Add/drop module using two full-ball lenses
Grant 7,006,728 - Jiang , et al. February 28, 2 | 2006-02-28 |
System, method and apparatus for improved electrical-to-optical transmitters disposed within printed circuit boards
App 20050046011 - Chen, Ray T. ; et al. | 2005-03-03 |
Systems and devices for dynamic processing of optical signals
App 20040218855 - Markwardt, Terry L. ; et al. | 2004-11-04 |
Dynamic variable optical attenuator and variable optical tap
Grant 6,778,736 - Markwardt , et al. August 17, 2 | 2004-08-17 |
Diffractive optics assembly in an optical signal multiplexer/demultiplexer
App 20040136071 - Morey, William W. ; et al. | 2004-07-15 |
Optical waveguide coupler for interconnection of electro-optical devices
Grant 6,483,967 - Tang , et al. November 19, 2 | 2002-11-19 |
Compression-molded three-dimensional tapered universal waveguide couplers
Grant 6,470,117 - Tang , et al. October 22, 2 | 2002-10-22 |
Miniaturized reconfigurable DWDM add/drop system for optical communication system
App 20020131692 - Chen, Ray T. ; et al. | 2002-09-19 |
Combined multiplexer and demultiplexer for optical communication systems
App 20020131702 - Morey, William W. ; et al. | 2002-09-19 |
Dynamic variable optical attenuator and variable optical tap
App 20020131712 - Markwardt, Terry L. ; et al. | 2002-09-19 |
NxN optical switching device based on thermal optic induced internal reflection effect
App 20020085794 - Chen, Ray T ; et al. | 2002-07-04 |
Optical waveguide coupler for interconnection of electro-optical devices
App 20020012501 - Tang, Suning ; et al. | 2002-01-31 |
System and method for wavelength division multiplexing and demultiplexing
Grant 6,282,337 - Horwitz , et al. August 28, 2 | 2001-08-28 |
Holographic optical devices for transmission of optical signals
Grant 6,269,203 - Davies , et al. July 31, 2 | 2001-07-31 |
Packaging enhanced board level opto-electronic interconnects
Grant 6,243,509 - Chen June 5, 2 | 2001-06-05 |
Integrated bi-directional dual axial gradient refractive index/diffraction grating wavelength division multiplexer
Grant 6,137,933 - Hunter , et al. October 24, 2 | 2000-10-24 |
Integrated bi-directional dual axial gradient refractive index/diffraction grating wavelength division multiplexer
Grant 5,999,672 - Hunter , et al. December 7, 1 | 1999-12-07 |
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