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] => 3085393 [patent_doc_number] => 05365541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Mirror with photonic band structure' [patent_app_type] => 1 [patent_app_number] => 8/001231 [patent_app_country] => US [patent_app_date] => 1993-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 33 [patent_no_of_words] => 6144 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/365/05365541.pdf [firstpage_image] =>[orig_patent_app_number] => 001231 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/001231
Mirror with photonic band structure Jan 26, 1993 Issued
08/009944 SEMICONDUCTOR LASER ELEMENT WITH EXCELLENT HIGH-TEMPERATURE CHARACTERISTIC AND CAPABLE OF BEING READILY MOUNTED ON AN OPTICAL CIRCUIT BOARD Jan 26, 1993 Abandoned
Array ( [id] => 3013551 [patent_doc_number] => 05371754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Laser gyro single transformer power supply' [patent_app_type] => 1 [patent_app_number] => 8/009165 [patent_app_country] => US [patent_app_date] => 1993-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2096 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/371/05371754.pdf [firstpage_image] =>[orig_patent_app_number] => 009165 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/009165
Laser gyro single transformer power supply Jan 25, 1993 Issued
Array ( [id] => 3020333 [patent_doc_number] => 05331651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Method and apparatus for adjusting the wavelength in an optical device and laser using the method' [patent_app_type] => 1 [patent_app_number] => 8/007564 [patent_app_country] => US [patent_app_date] => 1993-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6170 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/331/05331651.pdf [firstpage_image] =>[orig_patent_app_number] => 007564 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/007564
Method and apparatus for adjusting the wavelength in an optical device and laser using the method Jan 21, 1993 Issued
Array ( [id] => 3084633 [patent_doc_number] => 05337396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Conductive plastic optical-electronic interface module' [patent_app_type] => 1 [patent_app_number] => 8/007980 [patent_app_country] => US [patent_app_date] => 1993-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3672 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/337/05337396.pdf [firstpage_image] =>[orig_patent_app_number] => 007980 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/007980
Conductive plastic optical-electronic interface module Jan 21, 1993 Issued
08/006893 OPTICAL DEVICE WITH LOW POLARIZATION MODE DISPERSION Jan 20, 1993 Abandoned
08/005448 OPTICAL WAVEGUIDE DEVICE Jan 18, 1993 Abandoned
08/004043 BROAD BANDWIDTH, SINGLE-MODE FIBER OPTIC COUPLER AND METHOD OF MANUFACTURE THEREFOR Jan 14, 1993 Abandoned
Array ( [id] => 3008906 [patent_doc_number] => 05363459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Optical fiber connector including a biasing means in housing' [patent_app_type] => 1 [patent_app_number] => 8/006063 [patent_app_country] => US [patent_app_date] => 1993-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3154 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/363/05363459.pdf [firstpage_image] =>[orig_patent_app_number] => 006063 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/006063
Optical fiber connector including a biasing means in housing Jan 14, 1993 Issued
Array ( [id] => 3604816 [patent_doc_number] => 05521995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Segmented waveguide gratings used as optical tilt and displacement sensors' [patent_app_type] => 1 [patent_app_number] => 8/004020 [patent_app_country] => US [patent_app_date] => 1993-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 5515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521995.pdf [firstpage_image] =>[orig_patent_app_number] => 004020 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/004020
Segmented waveguide gratings used as optical tilt and displacement sensors Jan 14, 1993 Issued
08/004811 SEGMENTED WAVEGUIDE GRATINGS USED AS OPTICAL RECORDING SENSORS Jan 14, 1993 Abandoned
Array ( [id] => 3107642 [patent_doc_number] => 05291572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Article comprising compression bonded parts' [patent_app_type] => 1 [patent_app_number] => 8/004361 [patent_app_country] => US [patent_app_date] => 1993-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2153 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/291/05291572.pdf [firstpage_image] =>[orig_patent_app_number] => 004361 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/004361
Article comprising compression bonded parts Jan 13, 1993 Issued
Array ( [id] => 3561877 [patent_doc_number] => 05572538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Laser apparatus and accessible, compact cooling system thereof having interchangeable flow restricting members' [patent_app_type] => 1 [patent_app_number] => 8/004581 [patent_app_country] => US [patent_app_date] => 1993-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5987 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/572/05572538.pdf [firstpage_image] =>[orig_patent_app_number] => 004581 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/004581
Laser apparatus and accessible, compact cooling system thereof having interchangeable flow restricting members Jan 13, 1993 Issued
Array ( [id] => 3039407 [patent_doc_number] => 05317589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Laser oscillator having a curved mirror with a through-hole' [patent_app_type] => 1 [patent_app_number] => 8/003725 [patent_app_country] => US [patent_app_date] => 1993-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317589.pdf [firstpage_image] =>[orig_patent_app_number] => 003725 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/003725
Laser oscillator having a curved mirror with a through-hole Jan 12, 1993 Issued
Array ( [id] => 3110549 [patent_doc_number] => 05319730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Cable construction containing optical fibers and reinforcement means' [patent_app_type] => 1 [patent_app_number] => 7/961881 [patent_app_country] => US [patent_app_date] => 1993-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2483 [patent_no_of_claims] => 7 [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/05/319/05319730.pdf [firstpage_image] =>[orig_patent_app_number] => 961881 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/961881
Cable construction containing optical fibers and reinforcement means Jan 10, 1993 Issued
Array ( [id] => 3563940 [patent_doc_number] => 05574741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Semiconductor laser with superlattice cladding layer' [patent_app_type] => 1 [patent_app_number] => 8/002012 [patent_app_country] => US [patent_app_date] => 1993-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 4877 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/574/05574741.pdf [firstpage_image] =>[orig_patent_app_number] => 002012 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/002012
Semiconductor laser with superlattice cladding layer Jan 7, 1993 Issued
Array ( [id] => 3471838 [patent_doc_number] => 05392308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Semiconductor laser with integral spatial mode filter' [patent_app_type] => 1 [patent_app_number] => 8/001735 [patent_app_country] => US [patent_app_date] => 1993-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 42 [patent_no_of_words] => 11260 [patent_no_of_claims] => 77 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392308.pdf [firstpage_image] =>[orig_patent_app_number] => 001735 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/001735
Semiconductor laser with integral spatial mode filter Jan 6, 1993 Issued
Array ( [id] => 3063689 [patent_doc_number] => 05325451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Modular optical waveguide and method for making' [patent_app_type] => 1 [patent_app_number] => 8/000865 [patent_app_country] => US [patent_app_date] => 1993-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1706 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325451.pdf [firstpage_image] =>[orig_patent_app_number] => 000865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/000865
Modular optical waveguide and method for making Jan 4, 1993 Issued
Array ( [id] => 3109174 [patent_doc_number] => 05319658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Solid solution semiconductor laser element material and laser element' [patent_app_type] => 1 [patent_app_number] => 7/997934 [patent_app_country] => US [patent_app_date] => 1992-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3848 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/319/05319658.pdf [firstpage_image] =>[orig_patent_app_number] => 997934 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/997934
Solid solution semiconductor laser element material and laser element Dec 28, 1992 Issued
Array ( [id] => 3062231 [patent_doc_number] => 05283848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Circular multi-fiber fiber-optic connector' [patent_app_type] => 1 [patent_app_number] => 7/995724 [patent_app_country] => US [patent_app_date] => 1992-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3771 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283848.pdf [firstpage_image] =>[orig_patent_app_number] => 995724 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/995724
Circular multi-fiber fiber-optic connector Dec 22, 1992 Issued
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