Search

Chandrika Prasad

Examiner (ID: 5347, Phone: (571)272-2099 , Office: P/2831 )

Most Active Art Unit
2839
Art Unit(s)
2831, 2833, 2839
Total Applications
2897
Issued Applications
2456
Pending Applications
55
Abandoned Applications
397

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5935441 [patent_doc_number] => 20110211801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'Cable Routing Guide With Cable Retainer' [patent_app_type] => utility [patent_app_number] => 12/715065 [patent_app_country] => US [patent_app_date] => 2010-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4250 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20110211801.pdf [firstpage_image] =>[orig_patent_app_number] => 12715065 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/715065
Cable Routing Guide With Cable Retainer Feb 28, 2010 Abandoned
Array ( [id] => 4478761 [patent_doc_number] => 07901147 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-03-08 [patent_title] => 'Splice protector installation tool and method of use' [patent_app_type] => utility [patent_app_number] => 12/713863 [patent_app_country] => US [patent_app_date] => 2010-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5215 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/901/07901147.pdf [firstpage_image] =>[orig_patent_app_number] => 12713863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/713863
Splice protector installation tool and method of use Feb 25, 2010 Issued
Array ( [id] => 8573044 [patent_doc_number] => 08339697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Wavelength conversion laser light source and image display device' [patent_app_type] => utility [patent_app_number] => 12/936747 [patent_app_country] => US [patent_app_date] => 2010-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 14226 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12936747 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/936747
Wavelength conversion laser light source and image display device Feb 24, 2010 Issued
Array ( [id] => 4493990 [patent_doc_number] => 07903918 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-03-08 [patent_title] => 'Large numerical aperture bend resistant multimode optical fiber' [patent_app_type] => utility [patent_app_number] => 12/709665 [patent_app_country] => US [patent_app_date] => 2010-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6147 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/903/07903918.pdf [firstpage_image] =>[orig_patent_app_number] => 12709665 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/709665
Large numerical aperture bend resistant multimode optical fiber Feb 21, 2010 Issued
Array ( [id] => 7753868 [patent_doc_number] => 08111452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Wavelength conversion device with microlens and optical package incorporating the same' [patent_app_type] => utility [patent_app_number] => 12/709719 [patent_app_country] => US [patent_app_date] => 2010-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2435 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/111/08111452.pdf [firstpage_image] =>[orig_patent_app_number] => 12709719 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/709719
Wavelength conversion device with microlens and optical package incorporating the same Feb 21, 2010 Issued
Array ( [id] => 6489671 [patent_doc_number] => 20100209064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'WEDGE-SHAPED FIBER RETAINER RING' [patent_app_type] => utility [patent_app_number] => 12/707265 [patent_app_country] => US [patent_app_date] => 2010-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2565 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20100209064.pdf [firstpage_image] =>[orig_patent_app_number] => 12707265 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/707265
Wedge shaped fiber retainer ring Feb 16, 2010 Issued
Array ( [id] => 6515187 [patent_doc_number] => 20100202734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'TAPERED WAVEGUIDE COUPLER AND SPECTROMETER' [patent_app_type] => utility [patent_app_number] => 12/702952 [patent_app_country] => US [patent_app_date] => 2010-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 16574 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20100202734.pdf [firstpage_image] =>[orig_patent_app_number] => 12702952 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/702952
Tapered waveguide coupler and spectrometer Feb 8, 2010 Issued
Array ( [id] => 6164347 [patent_doc_number] => 20110194828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'Block-Out Device for Fiber Optic Adapter' [patent_app_type] => utility [patent_app_number] => 12/700864 [patent_app_country] => US [patent_app_date] => 2010-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2083 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20110194828.pdf [firstpage_image] =>[orig_patent_app_number] => 12700864 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/700864
Block-out device for fiber optic adapter Feb 4, 2010 Issued
Array ( [id] => 8786308 [patent_doc_number] => 08433160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-30 [patent_title] => 'Smart fastener and smart insert for a fastener using fiber Bragg gratings to measure strain and temperature' [patent_app_type] => utility [patent_app_number] => 12/693663 [patent_app_country] => US [patent_app_date] => 2010-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 5944 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12693663 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/693663
Smart fastener and smart insert for a fastener using fiber Bragg gratings to measure strain and temperature Jan 25, 2010 Issued
Array ( [id] => 5968132 [patent_doc_number] => 20110150391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'OPTICAL FIBER CONNECTOR' [patent_app_type] => utility [patent_app_number] => 12/693364 [patent_app_country] => US [patent_app_date] => 2010-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1212 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20110150391.pdf [firstpage_image] =>[orig_patent_app_number] => 12693364 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/693364
Optical fiber connector Jan 24, 2010 Issued
Array ( [id] => 8423716 [patent_doc_number] => 08280211 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-10-02 [patent_title] => 'All-optical high bandwidth sampling device based on a third-order optical nonlinearity' [patent_app_type] => utility [patent_app_number] => 12/690063 [patent_app_country] => US [patent_app_date] => 2010-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 15516 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12690063 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/690063
All-optical high bandwidth sampling device based on a third-order optical nonlinearity Jan 18, 2010 Issued
Array ( [id] => 6317641 [patent_doc_number] => 20100195677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'PULSED LASER SOURCES' [patent_app_type] => utility [patent_app_number] => 12/687807 [patent_app_country] => US [patent_app_date] => 2010-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14492 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20100195677.pdf [firstpage_image] =>[orig_patent_app_number] => 12687807 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/687807
Pulsed laser sources Jan 13, 2010 Issued
Array ( [id] => 8161681 [patent_doc_number] => 08172466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Optoelectronic interconnection module' [patent_app_type] => utility [patent_app_number] => 12/648763 [patent_app_country] => US [patent_app_date] => 2009-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4505 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/172/08172466.pdf [firstpage_image] =>[orig_patent_app_number] => 12648763 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/648763
Optoelectronic interconnection module Dec 28, 2009 Issued
Array ( [id] => 8068761 [patent_doc_number] => 20110242643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'DEVICE FOR REDUCING TIME DISTORTION GENERATED IN LIGHT PULSES BY A NONLINEAR OPTICAL FREQUENCY CONVERTER SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/132718 [patent_app_country] => US [patent_app_date] => 2009-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5308 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0242/20110242643.pdf [firstpage_image] =>[orig_patent_app_number] => 13132718 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/132718
Device for reducing time distortion generated in light pulses by a nonlinear optical frequency converter system Dec 20, 2009 Issued
Array ( [id] => 10063732 [patent_doc_number] => 09102563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Environmentally rugged free-space fiber waveguide connector and method of manufacture thereof' [patent_app_type] => utility [patent_app_number] => 12/628595 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 5380 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12628595 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628595
Environmentally rugged free-space fiber waveguide connector and method of manufacture thereof Nov 30, 2009 Issued
Array ( [id] => 8553967 [patent_doc_number] => 08328434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'Universal serial bus (USB) connector having an optical-to-electical/electrical-to-optical conversion module (OE module) and high-speed electrical connections integrated therein' [patent_app_type] => utility [patent_app_number] => 12/628163 [patent_app_country] => US [patent_app_date] => 2009-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 4056 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12628163 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628163
Universal serial bus (USB) connector having an optical-to-electical/electrical-to-optical conversion module (OE module) and high-speed electrical connections integrated therein Nov 29, 2009 Issued
Array ( [id] => 8803439 [patent_doc_number] => 08441718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Spectrally beam combined laser system and method at eye-safer wavelengths' [patent_app_type] => utility [patent_app_number] => 12/624327 [patent_app_country] => US [patent_app_date] => 2009-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 11258 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12624327 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/624327
Spectrally beam combined laser system and method at eye-safer wavelengths Nov 22, 2009 Issued
Array ( [id] => 10859040 [patent_doc_number] => 08885246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-11 [patent_title] => 'Device for extending the service life of a non-linear optical system subjected to the radiation of an intense laser beam and non-linear optical source including said device' [patent_app_type] => utility [patent_app_number] => 13/130307 [patent_app_country] => US [patent_app_date] => 2009-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7424 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13130307 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/130307
Device for extending the service life of a non-linear optical system subjected to the radiation of an intense laser beam and non-linear optical source including said device Nov 19, 2009 Issued
Array ( [id] => 10840184 [patent_doc_number] => 08867876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Optical fiber splitter module and fiber optic array therefor' [patent_app_type] => utility [patent_app_number] => 12/616984 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4754 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12616984 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/616984
Optical fiber splitter module and fiber optic array therefor Nov 11, 2009 Issued
Array ( [id] => 9165450 [patent_doc_number] => 08591125 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-11-26 [patent_title] => 'Fiber optic die circuit assembly and method of making' [patent_app_type] => utility [patent_app_number] => 12/614663 [patent_app_country] => US [patent_app_date] => 2009-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3731 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12614663 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/614663
Fiber optic die circuit assembly and method of making Nov 8, 2009 Issued
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