Search

Hemang Sanghavi

Examiner (ID: 6936, Phone: (571)272-9955 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874, 2883, 2501
Total Applications
1705
Issued Applications
1391
Pending Applications
119
Abandoned Applications
204

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9134023 [patent_doc_number] => 20130294737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'MULTICORE OPTICAL FIBER (VARIANTS)' [patent_app_type] => utility [patent_app_number] => 13/980536 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6587 [patent_no_of_claims] => 63 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13980536 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/980536
Multicore optical fiber (variants) Dec 22, 2011 Issued
Array ( [id] => 8521039 [patent_doc_number] => 20120320447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'SEMICONDUCTOR LASER, SURFACE EMITTING SEMICONDUCTOR LASER, SEMICONDUCTOR LASER MODULE, AND NON-LINEAR OPTICAL DEVICE' [patent_app_type] => utility [patent_app_number] => 13/330857 [patent_app_country] => US [patent_app_date] => 2011-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6215 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13330857 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/330857
SEMICONDUCTOR LASER, SURFACE EMITTING SEMICONDUCTOR LASER, SEMICONDUCTOR LASER MODULE, AND NON-LINEAR OPTICAL DEVICE Dec 19, 2011 Abandoned
Array ( [id] => 8882307 [patent_doc_number] => 20130155491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'METHOD AND SYSTEM FOR REGENERATING AND RESHAPING OF OPTICAL SIGNALS' [patent_app_type] => utility [patent_app_number] => 13/330418 [patent_app_country] => US [patent_app_date] => 2011-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4870 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13330418 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/330418
Method and system for regenerating and reshaping of optical signals Dec 18, 2011 Issued
Array ( [id] => 10051946 [patent_doc_number] => 09091818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Ferrule with encapsulated protruding fibers' [patent_app_type] => utility [patent_app_number] => 13/326852 [patent_app_country] => US [patent_app_date] => 2011-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 5457 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13326852 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/326852
Ferrule with encapsulated protruding fibers Dec 14, 2011 Issued
Array ( [id] => 9033508 [patent_doc_number] => 20130236146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'OPTICAL FIBER HOLDER AND OPTICAL FIBER FUSION-CONNECTING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/885242 [patent_app_country] => US [patent_app_date] => 2011-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3370 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13885242 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/885242
Optical fiber holder and optical fiber fusion-connecting device Dec 13, 2011 Issued
Array ( [id] => 9991034 [patent_doc_number] => 09036248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Light generation device and light generation method' [patent_app_type] => utility [patent_app_number] => 13/992576 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 11648 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13992576 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/992576
Light generation device and light generation method Dec 7, 2011 Issued
Array ( [id] => 9959464 [patent_doc_number] => 09007678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Monolithic fixed optical delay generators' [patent_app_type] => utility [patent_app_number] => 13/313347 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5251 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13313347 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/313347
Monolithic fixed optical delay generators Dec 6, 2011 Issued
Array ( [id] => 9172781 [patent_doc_number] => 20130314766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'WAVELENGTH CONVERSION CRYSTAL, AND A LIGHT SOURCE COMPRISING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/991099 [patent_app_country] => US [patent_app_date] => 2011-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 16838 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13991099 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/991099
WAVELENGTH CONVERSION CRYSTAL, AND A LIGHT SOURCE COMPRISING THE SAME Nov 30, 2011 Abandoned
Array ( [id] => 9179916 [patent_doc_number] => 20130321900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'OPTICAL BROADBAND FILTER AND DEVICE COMPRISING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/991126 [patent_app_country] => US [patent_app_date] => 2011-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 15375 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13991126 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/991126
OPTICAL BROADBAND FILTER AND DEVICE COMPRISING THE SAME Nov 30, 2011 Abandoned
Array ( [id] => 10511855 [patent_doc_number] => 09239431 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-01-19 [patent_title] => 'Athermalization of resonant optical devices via thermo-mechanical feedback' [patent_app_type] => utility [patent_app_number] => 13/306453 [patent_app_country] => US [patent_app_date] => 2011-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4242 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13306453 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/306453
Athermalization of resonant optical devices via thermo-mechanical feedback Nov 28, 2011 Issued
Array ( [id] => 8219117 [patent_doc_number] => 20120134012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'PERIODICALLY POLED OPTICAL WAVEGUIDE' [patent_app_type] => utility [patent_app_number] => 13/306635 [patent_app_country] => US [patent_app_date] => 2011-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4517 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13306635 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/306635
PERIODICALLY POLED OPTICAL WAVEGUIDE Nov 28, 2011 Abandoned
Array ( [id] => 8488830 [patent_doc_number] => 20120288237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'OPTICAL FIBER MODULE' [patent_app_type] => utility [patent_app_number] => 13/295327 [patent_app_country] => US [patent_app_date] => 2011-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1497 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13295327 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/295327
OPTICAL FIBER MODULE Nov 13, 2011 Abandoned
Array ( [id] => 8194983 [patent_doc_number] => 20120120481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'HIGH DAMAGE THRESHOLD FREQUENCY CONVERSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/293485 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11393 [patent_no_of_claims] => 33 [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/A1/0120/20120120481.pdf [firstpage_image] =>[orig_patent_app_number] => 13293485 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/293485
High damage threshold frequency conversion system Nov 9, 2011 Issued
Array ( [id] => 9596152 [patent_doc_number] => 20140192829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'MULTI-CRYSTAL FREQUENCY TRIPLER FOR THIRD HARMONIC CONVERSION' [patent_app_type] => utility [patent_app_number] => 13/884598 [patent_app_country] => US [patent_app_date] => 2011-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10017 [patent_no_of_claims] => 34 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13884598 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/884598
MULTI-CRYSTAL FREQUENCY TRIPLER FOR THIRD HARMONIC CONVERSION Nov 7, 2011 Abandoned
Array ( [id] => 8263312 [patent_doc_number] => 20120162747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'TERAHERTZ CONTINUOUS WAVE GENERATOR' [patent_app_type] => utility [patent_app_number] => 13/291225 [patent_app_country] => US [patent_app_date] => 2011-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3185 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13291225 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/291225
Terahertz continuous wave generator Nov 7, 2011 Issued
Array ( [id] => 8168984 [patent_doc_number] => 20120105943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Laser ray wavelength modification apparatus' [patent_app_type] => utility [patent_app_number] => 13/317936 [patent_app_country] => US [patent_app_date] => 2011-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3686 [patent_no_of_claims] => 3 [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/A1/0105/20120105943.pdf [firstpage_image] =>[orig_patent_app_number] => 13317936 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/317936
Laser ray wavelength modification apparatus Oct 31, 2011 Abandoned
Array ( [id] => 8183533 [patent_doc_number] => 20120114282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'WHOLE FIBER SWITCHED P-CYCLES' [patent_app_type] => utility [patent_app_number] => 13/280752 [patent_app_country] => US [patent_app_date] => 2011-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16084 [patent_no_of_claims] => 2 [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/A1/0114/20120114282.pdf [firstpage_image] =>[orig_patent_app_number] => 13280752 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/280752
Whole fiber switched p-cycles Oct 24, 2011 Issued
Array ( [id] => 7789285 [patent_doc_number] => 20120050841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'TERAHERTZ ELECTROMAGNETIC WAVE GENERATING ELEMENT' [patent_app_type] => utility [patent_app_number] => 13/272638 [patent_app_country] => US [patent_app_date] => 2011-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8165 [patent_no_of_claims] => 11 [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/A1/0050/20120050841.pdf [firstpage_image] =>[orig_patent_app_number] => 13272638 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/272638
Terahertz electromagnetic wave generating element Oct 12, 2011 Issued
Array ( [id] => 8766769 [patent_doc_number] => 20130094806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'OPTICAL SIGNAL CONVERSION METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/271735 [patent_app_country] => US [patent_app_date] => 2011-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2933 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13271735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/271735
OPTICAL SIGNAL CONVERSION METHOD AND APPARATUS Oct 11, 2011 Abandoned
Array ( [id] => 8728734 [patent_doc_number] => 20130074303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'Flex Tactical Cable Splice' [patent_app_type] => utility [patent_app_number] => 13/245853 [patent_app_country] => US [patent_app_date] => 2011-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3143 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13245853 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/245853
Flex tactical cable splice Sep 25, 2011 Issued
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