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] => 4422026 [patent_doc_number] => 06301420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Multicore optical fibre' [patent_app_type] => 1 [patent_app_number] => 9/070747 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3121 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301420.pdf [firstpage_image] =>[orig_patent_app_number] => 070747 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/070747
Multicore optical fibre Apr 30, 1998 Issued
Array ( [id] => 1165019 [patent_doc_number] => 06749346 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-15 [patent_title] => 'Miniature scanning confocal microscope' [patent_app_type] => B1 [patent_app_number] => 09/070699 [patent_app_country] => US [patent_app_date] => 1998-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 7500 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/749/06749346.pdf [firstpage_image] =>[orig_patent_app_number] => 09070699 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/070699
Miniature scanning confocal microscope Apr 29, 1998 Issued
Array ( [id] => 3933762 [patent_doc_number] => 05914978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Semiconductor gain medium with multimode and single mode regions' [patent_app_type] => 1 [patent_app_number] => 9/069350 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 42 [patent_no_of_words] => 11368 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/914/05914978.pdf [firstpage_image] =>[orig_patent_app_number] => 069350 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069350
Semiconductor gain medium with multimode and single mode regions Apr 28, 1998 Issued
Array ( [id] => 4253397 [patent_doc_number] => 06091754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'VCSEL having integrated photodetector for automatic power control' [patent_app_type] => 1 [patent_app_number] => 9/066658 [patent_app_country] => US [patent_app_date] => 1998-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2490 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/091/06091754.pdf [firstpage_image] =>[orig_patent_app_number] => 066658 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/066658
VCSEL having integrated photodetector for automatic power control Apr 26, 1998 Issued
09/065250 METHODS AND APPARATUS FOR PROCESSING OPTICAL COMMUNICAITON SIGNALS Apr 22, 1998 Abandoned
Array ( [id] => 3973623 [patent_doc_number] => 05937123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Fiber optical laser collimating device' [patent_app_type] => 1 [patent_app_number] => 9/064404 [patent_app_country] => US [patent_app_date] => 1998-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2544 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937123.pdf [firstpage_image] =>[orig_patent_app_number] => 064404 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/064404
Fiber optical laser collimating device Apr 21, 1998 Issued
Array ( [id] => 3991852 [patent_doc_number] => 05917970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Wavelength multiplexed, electro-optically controllable, fiber optic multi-tap delay line' [patent_app_type] => 1 [patent_app_number] => 9/063269 [patent_app_country] => US [patent_app_date] => 1998-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2215 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917970.pdf [firstpage_image] =>[orig_patent_app_number] => 063269 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/063269
Wavelength multiplexed, electro-optically controllable, fiber optic multi-tap delay line Apr 20, 1998 Issued
Array ( [id] => 4098080 [patent_doc_number] => 06163637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Chirped waveguide grating router as a splitter/router' [patent_app_type] => 1 [patent_app_number] => 9/063469 [patent_app_country] => US [patent_app_date] => 1998-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 2 [patent_no_of_words] => 4202 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/163/06163637.pdf [firstpage_image] =>[orig_patent_app_number] => 063469 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/063469
Chirped waveguide grating router as a splitter/router Apr 19, 1998 Issued
Array ( [id] => 4195111 [patent_doc_number] => 06021149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Optical semiconductor module' [patent_app_type] => 1 [patent_app_number] => 9/061346 [patent_app_country] => US [patent_app_date] => 1998-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 7879 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021149.pdf [firstpage_image] =>[orig_patent_app_number] => 061346 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/061346
Optical semiconductor module Apr 16, 1998 Issued
Array ( [id] => 4096079 [patent_doc_number] => 06056448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Vertical cavity surface emitting laser array packaging' [patent_app_type] => 1 [patent_app_number] => 9/061120 [patent_app_country] => US [patent_app_date] => 1998-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2439 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/056/06056448.pdf [firstpage_image] =>[orig_patent_app_number] => 061120 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/061120
Vertical cavity surface emitting laser array packaging Apr 15, 1998 Issued
Array ( [id] => 4264968 [patent_doc_number] => 06137935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Method for fabricating an optical cable' [patent_app_type] => 1 [patent_app_number] => 9/060910 [patent_app_country] => US [patent_app_date] => 1998-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1742 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/137/06137935.pdf [firstpage_image] =>[orig_patent_app_number] => 060910 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/060910
Method for fabricating an optical cable Apr 14, 1998 Issued
Array ( [id] => 4218486 [patent_doc_number] => 06116788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Optical plug connector' [patent_app_type] => 1 [patent_app_number] => 9/059100 [patent_app_country] => US [patent_app_date] => 1998-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2961 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/116/06116788.pdf [firstpage_image] =>[orig_patent_app_number] => 059100 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/059100
Optical plug connector Apr 12, 1998 Issued
Array ( [id] => 4056366 [patent_doc_number] => 05909526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Fiber optic connector assembly' [patent_app_type] => 1 [patent_app_number] => 9/057000 [patent_app_country] => US [patent_app_date] => 1998-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 3698 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909526.pdf [firstpage_image] =>[orig_patent_app_number] => 057000 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057000
Fiber optic connector assembly Apr 7, 1998 Issued
09/054340 DISPERSION MANAGED OPTICAL FIBER Apr 1, 1998 Issued
Array ( [id] => 4387289 [patent_doc_number] => 06289143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Fiber optic acoustic emission sensor' [patent_app_type] => 1 [patent_app_number] => 9/053940 [patent_app_country] => US [patent_app_date] => 1998-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5339 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/289/06289143.pdf [firstpage_image] =>[orig_patent_app_number] => 053940 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/053940
Fiber optic acoustic emission sensor Apr 1, 1998 Issued
Array ( [id] => 4205358 [patent_doc_number] => 06154596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Front end preparation procedure for efficient coupling and improved power handling of light into a multi-mode fiber' [patent_app_type] => 1 [patent_app_number] => 9/048950 [patent_app_country] => US [patent_app_date] => 1998-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3333 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154596.pdf [firstpage_image] =>[orig_patent_app_number] => 048950 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/048950
Front end preparation procedure for efficient coupling and improved power handling of light into a multi-mode fiber Mar 25, 1998 Issued
Array ( [id] => 4048700 [patent_doc_number] => 05943457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Generalized resonant coupler filters' [patent_app_type] => 1 [patent_app_number] => 9/047269 [patent_app_country] => US [patent_app_date] => 1998-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4585 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/943/05943457.pdf [firstpage_image] =>[orig_patent_app_number] => 047269 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/047269
Generalized resonant coupler filters Mar 23, 1998 Issued
Array ( [id] => 3961860 [patent_doc_number] => 05982973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Erbium-doped planar waveguide' [patent_app_type] => 1 [patent_app_number] => 9/046440 [patent_app_country] => US [patent_app_date] => 1998-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3448 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982973.pdf [firstpage_image] =>[orig_patent_app_number] => 046440 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/046440
Erbium-doped planar waveguide Mar 23, 1998 Issued
Array ( [id] => 4253466 [patent_doc_number] => 06081644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Cable sleeve with a holding apparatus for cartridges or cassettes for storing and splicing light waveguides' [patent_app_type] => 1 [patent_app_number] => 9/044250 [patent_app_country] => US [patent_app_date] => 1998-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6192 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081644.pdf [firstpage_image] =>[orig_patent_app_number] => 044250 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/044250
Cable sleeve with a holding apparatus for cartridges or cassettes for storing and splicing light waveguides Mar 18, 1998 Issued
09/040090 PASSIVELY COMPENSATED OPTICAL FIBERS Mar 16, 1998 Abandoned
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