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] => 3757114 [patent_doc_number] => 05754723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Multi-filament splice enclosures' [patent_app_type] => 1 [patent_app_number] => 8/586652 [patent_app_country] => US [patent_app_date] => 1996-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1316 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754723.pdf [firstpage_image] =>[orig_patent_app_number] => 586652 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/586652
Multi-filament splice enclosures Jan 4, 1996 Issued
Array ( [id] => 3801438 [patent_doc_number] => 05737460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Applications of solitons in transmission systems employing high launch powers' [patent_app_type] => 1 [patent_app_number] => 8/580910 [patent_app_country] => US [patent_app_date] => 1995-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 5508 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737460.pdf [firstpage_image] =>[orig_patent_app_number] => 580910 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/580910
Applications of solitons in transmission systems employing high launch powers Dec 28, 1995 Issued
Array ( [id] => 3794575 [patent_doc_number] => 05757997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Optical fiber connector using fiber spring force alignment groove' [patent_app_type] => 1 [patent_app_number] => 8/577740 [patent_app_country] => US [patent_app_date] => 1995-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8063 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/757/05757997.pdf [firstpage_image] =>[orig_patent_app_number] => 577740 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/577740
Optical fiber connector using fiber spring force alignment groove Dec 21, 1995 Issued
Array ( [id] => 3635639 [patent_doc_number] => 05602946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Fiber optic sensor system for detecting movement or position of a rotating wheel bearing' [patent_app_type] => 1 [patent_app_number] => 8/577739 [patent_app_country] => US [patent_app_date] => 1995-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3282 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/602/05602946.pdf [firstpage_image] =>[orig_patent_app_number] => 577739 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/577739
Fiber optic sensor system for detecting movement or position of a rotating wheel bearing Dec 21, 1995 Issued
Array ( [id] => 3774889 [patent_doc_number] => 05742715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Optical fiber status analyzer and related methods' [patent_app_type] => 1 [patent_app_number] => 8/576662 [patent_app_country] => US [patent_app_date] => 1995-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 37 [patent_no_of_words] => 20038 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742715.pdf [firstpage_image] =>[orig_patent_app_number] => 576662 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/576662
Optical fiber status analyzer and related methods Dec 20, 1995 Issued
Array ( [id] => 3824064 [patent_doc_number] => 05710845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'All-optical switch' [patent_app_type] => 1 [patent_app_number] => 8/580061 [patent_app_country] => US [patent_app_date] => 1995-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4773 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710845.pdf [firstpage_image] =>[orig_patent_app_number] => 580061 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/580061
All-optical switch Dec 19, 1995 Issued
Array ( [id] => 3948583 [patent_doc_number] => 05940417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'CsB.sub.3 O .sub.5 crystal and its nonlinear optical devices' [patent_app_type] => 1 [patent_app_number] => 8/573598 [patent_app_country] => US [patent_app_date] => 1995-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3881 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940417.pdf [firstpage_image] =>[orig_patent_app_number] => 573598 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/573598
CsB.sub.3 O .sub.5 crystal and its nonlinear optical devices Dec 14, 1995 Issued
08/573260 MULTI FIBER FUSION SPLICE PROTECTION SLEEVE Dec 14, 1995 Abandoned
Array ( [id] => 3899926 [patent_doc_number] => 05715346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Large effective area single mode optical waveguide' [patent_app_type] => 1 [patent_app_number] => 8/573472 [patent_app_country] => US [patent_app_date] => 1995-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2944 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/715/05715346.pdf [firstpage_image] =>[orig_patent_app_number] => 573472 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/573472
Large effective area single mode optical waveguide Dec 14, 1995 Issued
Array ( [id] => 3817547 [patent_doc_number] => 05854865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Method and apparatus for side pumping an optical fiber' [patent_app_type] => 1 [patent_app_number] => 8/568859 [patent_app_country] => US [patent_app_date] => 1995-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3093 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/854/05854865.pdf [firstpage_image] =>[orig_patent_app_number] => 568859 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/568859
Method and apparatus for side pumping an optical fiber Dec 6, 1995 Issued
Array ( [id] => 1438063 [patent_doc_number] => 06356675 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Fiber optic refractive index monitor' [patent_app_type] => B1 [patent_app_number] => 08/566340 [patent_app_country] => US [patent_app_date] => 1995-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3280 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356675.pdf [firstpage_image] =>[orig_patent_app_number] => 08566340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/566340
Fiber optic refractive index monitor Nov 30, 1995 Issued
08/549750 OPTICAL FIBER SPLICE BOX Nov 23, 1995 Abandoned
Array ( [id] => 4067187 [patent_doc_number] => 05933564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Optical interconnection apparatus' [patent_app_type] => 1 [patent_app_number] => 8/562160 [patent_app_country] => US [patent_app_date] => 1995-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3438 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933564.pdf [firstpage_image] =>[orig_patent_app_number] => 562160 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562160
Optical interconnection apparatus Nov 21, 1995 Issued
Array ( [id] => 3705898 [patent_doc_number] => 05661830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Waveguide-type optical control device' [patent_app_type] => 1 [patent_app_number] => 8/560680 [patent_app_country] => US [patent_app_date] => 1995-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3815 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/661/05661830.pdf [firstpage_image] =>[orig_patent_app_number] => 560680 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/560680
Waveguide-type optical control device Nov 19, 1995 Issued
Array ( [id] => 3896704 [patent_doc_number] => 05748814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Method for spatially controlling the period and amplitude of Bragg filters' [patent_app_type] => 1 [patent_app_number] => 8/558372 [patent_app_country] => US [patent_app_date] => 1995-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2925 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748814.pdf [firstpage_image] =>[orig_patent_app_number] => 558372 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/558372
Method for spatially controlling the period and amplitude of Bragg filters Nov 15, 1995 Issued
Array ( [id] => 4007284 [patent_doc_number] => 05892870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Fibre optic cable connector' [patent_app_type] => 1 [patent_app_number] => 8/558652 [patent_app_country] => US [patent_app_date] => 1995-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2841 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/892/05892870.pdf [firstpage_image] =>[orig_patent_app_number] => 558652 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/558652
Fibre optic cable connector Nov 15, 1995 Issued
Array ( [id] => 3620183 [patent_doc_number] => 05590230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Optical fiber connector including housing with a plurality of slots having securing plates' [patent_app_type] => 1 [patent_app_number] => 8/585439 [patent_app_country] => US [patent_app_date] => 1995-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1168 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/590/05590230.pdf [firstpage_image] =>[orig_patent_app_number] => 585439 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/585439
Optical fiber connector including housing with a plurality of slots having securing plates Nov 12, 1995 Issued
Array ( [id] => 3671477 [patent_doc_number] => 05649035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Fiber optic strain gauge patch' [patent_app_type] => 1 [patent_app_number] => 8/552692 [patent_app_country] => US [patent_app_date] => 1995-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3331 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/649/05649035.pdf [firstpage_image] =>[orig_patent_app_number] => 552692 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/552692
Fiber optic strain gauge patch Nov 2, 1995 Issued
Array ( [id] => 3824120 [patent_doc_number] => 05710849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Taper shapes for flatband response and sidelobe suppression in grating assisted optical coupler filters' [patent_app_type] => 1 [patent_app_number] => 8/551470 [patent_app_country] => US [patent_app_date] => 1995-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 6816 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710849.pdf [firstpage_image] =>[orig_patent_app_number] => 551470 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/551470
Taper shapes for flatband response and sidelobe suppression in grating assisted optical coupler filters Oct 31, 1995 Issued
Array ( [id] => 3706671 [patent_doc_number] => 05596665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Optical module having structure for defining fixing position of sleeve' [patent_app_type] => 1 [patent_app_number] => 8/551270 [patent_app_country] => US [patent_app_date] => 1995-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 29 [patent_no_of_words] => 10801 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/596/05596665.pdf [firstpage_image] =>[orig_patent_app_number] => 551270 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/551270
Optical module having structure for defining fixing position of sleeve Oct 30, 1995 Issued
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