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] => 3701082 [patent_doc_number] => 05604834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Method of midspan and/or end entry to access selected optical fibers within an optical ribbon fiber' [patent_app_type] => 1 [patent_app_number] => 8/333423 [patent_app_country] => US [patent_app_date] => 1994-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 4260 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/604/05604834.pdf [firstpage_image] =>[orig_patent_app_number] => 333423 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/333423
Method of midspan and/or end entry to access selected optical fibers within an optical ribbon fiber Nov 1, 1994 Issued
Array ( [id] => 3506819 [patent_doc_number] => 05509096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Receptacle and plug fiber optic connector assembly' [patent_app_type] => 1 [patent_app_number] => 8/331380 [patent_app_country] => US [patent_app_date] => 1994-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 3914 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/509/05509096.pdf [firstpage_image] =>[orig_patent_app_number] => 331380 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/331380
Receptacle and plug fiber optic connector assembly Oct 27, 1994 Issued
Array ( [id] => 3667694 [patent_doc_number] => 05659563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Solid state laser with relay optics' [patent_app_type] => 1 [patent_app_number] => 8/331359 [patent_app_country] => US [patent_app_date] => 1994-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 4096 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/659/05659563.pdf [firstpage_image] =>[orig_patent_app_number] => 331359 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/331359
Solid state laser with relay optics Oct 26, 1994 Issued
Array ( [id] => 3438389 [patent_doc_number] => 05455877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-03 [patent_title] => 'Multi-channel wavelength-routing switch using acousto-optic polarization converters' [patent_app_type] => 1 [patent_app_number] => 8/330040 [patent_app_country] => US [patent_app_date] => 1994-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4747 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/455/05455877.pdf [firstpage_image] =>[orig_patent_app_number] => 330040 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330040
Multi-channel wavelength-routing switch using acousto-optic polarization converters Oct 26, 1994 Issued
Array ( [id] => 3560225 [patent_doc_number] => 05548602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Method and structure for reflecting 633 nm radiation while eliminating 650 nm radiation in ring laser gyro mirrors' [patent_app_type] => 1 [patent_app_number] => 8/327724 [patent_app_country] => US [patent_app_date] => 1994-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 1645 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/548/05548602.pdf [firstpage_image] =>[orig_patent_app_number] => 327724 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/327724
Method and structure for reflecting 633 nm radiation while eliminating 650 nm radiation in ring laser gyro mirrors Oct 23, 1994 Issued
Array ( [id] => 3670128 [patent_doc_number] => 05627921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Optical fiber for sensors including holes in cladding' [patent_app_type] => 1 [patent_app_number] => 8/323039 [patent_app_country] => US [patent_app_date] => 1994-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 4052 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/627/05627921.pdf [firstpage_image] =>[orig_patent_app_number] => 323039 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/323039
Optical fiber for sensors including holes in cladding Oct 13, 1994 Issued
Array ( [id] => 3431119 [patent_doc_number] => 05479547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Optical multiplexer and demultiplexer module including multiplexing and demultiplexing filter film' [patent_app_type] => 1 [patent_app_number] => 8/322569 [patent_app_country] => US [patent_app_date] => 1994-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 33 [patent_no_of_words] => 5432 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/479/05479547.pdf [firstpage_image] =>[orig_patent_app_number] => 322569 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/322569
Optical multiplexer and demultiplexer module including multiplexing and demultiplexing filter film Oct 12, 1994 Issued
Array ( [id] => 3495895 [patent_doc_number] => 05475531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Broadband rugate filter' [patent_app_type] => 1 [patent_app_number] => 8/320584 [patent_app_country] => US [patent_app_date] => 1994-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1633 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475531.pdf [firstpage_image] =>[orig_patent_app_number] => 320584 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/320584
Broadband rugate filter Oct 10, 1994 Issued
Array ( [id] => 3600149 [patent_doc_number] => 05550939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'High speed optical switching device including a capacitance structure' [patent_app_type] => 1 [patent_app_number] => 8/318620 [patent_app_country] => US [patent_app_date] => 1994-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3299 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550939.pdf [firstpage_image] =>[orig_patent_app_number] => 318620 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/318620
High speed optical switching device including a capacitance structure Oct 6, 1994 Issued
Array ( [id] => 3531462 [patent_doc_number] => 05530781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Optical fiber light coupling interface with an enlarged incident surface and method of making same' [patent_app_type] => 1 [patent_app_number] => 8/313790 [patent_app_country] => US [patent_app_date] => 1994-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4749 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530781.pdf [firstpage_image] =>[orig_patent_app_number] => 313790 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/313790
Optical fiber light coupling interface with an enlarged incident surface and method of making same Sep 27, 1994 Issued
08/310471 CSB3O5 CRYSTAL AND ITS NONLINEAR OPTICAL DEVICES Sep 21, 1994 Abandoned
Array ( [id] => 3496038 [patent_doc_number] => 05426661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Pulsed laser discharge stabilization' [patent_app_type] => 1 [patent_app_number] => 8/307089 [patent_app_country] => US [patent_app_date] => 1994-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3216 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/426/05426661.pdf [firstpage_image] =>[orig_patent_app_number] => 307089 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/307089
Pulsed laser discharge stabilization Sep 15, 1994 Issued
08/306570 LARGE DIAMETER OPTICAL SIGNAL CABLE Sep 14, 1994 Abandoned
Array ( [id] => 3469727 [patent_doc_number] => 05473724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Housing for optical fibres' [patent_app_type] => 1 [patent_app_number] => 8/295920 [patent_app_country] => US [patent_app_date] => 1994-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2734 [patent_no_of_claims] => 12 [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/05/473/05473724.pdf [firstpage_image] =>[orig_patent_app_number] => 295920 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295920
Housing for optical fibres Sep 14, 1994 Issued
Array ( [id] => 3591042 [patent_doc_number] => 05499261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-12 [patent_title] => 'Light emitting optical device with on-chip external cavity reflector' [patent_app_type] => 1 [patent_app_number] => 8/304530 [patent_app_country] => US [patent_app_date] => 1994-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 44 [patent_no_of_words] => 11734 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/499/05499261.pdf [firstpage_image] =>[orig_patent_app_number] => 304530 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304530
Light emitting optical device with on-chip external cavity reflector Sep 11, 1994 Issued
Array ( [id] => 3559123 [patent_doc_number] => 05546413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Integrated light emitting device' [patent_app_type] => 1 [patent_app_number] => 8/299877 [patent_app_country] => US [patent_app_date] => 1994-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3447 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546413.pdf [firstpage_image] =>[orig_patent_app_number] => 299877 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299877
Integrated light emitting device Aug 31, 1994 Issued
Array ( [id] => 3531491 [patent_doc_number] => 05530783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Backplane optical fiber connector for engaging boards of different thicknesses and method of use' [patent_app_type] => 1 [patent_app_number] => 8/298940 [patent_app_country] => US [patent_app_date] => 1994-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1927 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530783.pdf [firstpage_image] =>[orig_patent_app_number] => 298940 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/298940
Backplane optical fiber connector for engaging boards of different thicknesses and method of use Aug 30, 1994 Issued
Array ( [id] => 3589789 [patent_doc_number] => 05491766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-13 [patent_title] => 'Bonding assembly for fiber optic cable and associated method' [patent_app_type] => 1 [patent_app_number] => 8/298234 [patent_app_country] => US [patent_app_date] => 1994-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4934 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/491/05491766.pdf [firstpage_image] =>[orig_patent_app_number] => 298234 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/298234
Bonding assembly for fiber optic cable and associated method Aug 29, 1994 Issued
Array ( [id] => 3437495 [patent_doc_number] => 05416860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Method and apparatus for optically measuring electric current and/or magnetic field with temperature compensation' [patent_app_type] => 1 [patent_app_number] => 8/296600 [patent_app_country] => US [patent_app_date] => 1994-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3061 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416860.pdf [firstpage_image] =>[orig_patent_app_number] => 296600 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/296600
Method and apparatus for optically measuring electric current and/or magnetic field with temperature compensation Aug 28, 1994 Issued
Array ( [id] => 3525554 [patent_doc_number] => 05513287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Prism coupling mount' [patent_app_type] => 1 [patent_app_number] => 8/296780 [patent_app_country] => US [patent_app_date] => 1994-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1638 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/513/05513287.pdf [firstpage_image] =>[orig_patent_app_number] => 296780 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/296780
Prism coupling mount Aug 25, 1994 Issued
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