
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3109264
[patent_doc_number] => 05319663
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-07
[patent_title] => 'Dust precipitation in a gas laser'
[patent_app_type] => 1
[patent_app_number] => 7/993130
[patent_app_country] => US
[patent_app_date] => 1992-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3240
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/319/05319663.pdf
[firstpage_image] =>[orig_patent_app_number] => 993130
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/993130 | Dust precipitation in a gas laser | Dec 17, 1992 | Issued |
Array
(
[id] => 3491681
[patent_doc_number] => 05400418
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-21
[patent_title] => 'Polarization independent all-fiber optical circulator'
[patent_app_type] => 1
[patent_app_number] => 7/986150
[patent_app_country] => US
[patent_app_date] => 1992-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 5827
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/400/05400418.pdf
[firstpage_image] =>[orig_patent_app_number] => 986150
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/986150 | Polarization independent all-fiber optical circulator | Dec 3, 1992 | Issued |
| 07/984380 | OPTICAL INTEGRATED NODES, AND OPTICAL COMMUNICATION SYSTEMS AND NETWORKS USING THE OPTICAL INTEGRATED NODES | Dec 1, 1992 | Abandoned |
Array
(
[id] => 2962670
[patent_doc_number] => 05263103
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-16
[patent_title] => 'Apparatus comprising a low reflection optical fiber termination'
[patent_app_type] => 1
[patent_app_number] => 7/976623
[patent_app_country] => US
[patent_app_date] => 1992-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1293
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/263/05263103.pdf
[firstpage_image] =>[orig_patent_app_number] => 976623
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/976623 | Apparatus comprising a low reflection optical fiber termination | Nov 15, 1992 | Issued |
Array
(
[id] => 3077193
[patent_doc_number] => 05295207
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-15
[patent_title] => 'Optical apparatus for measuring current in a grounded metal-clad installation'
[patent_app_type] => 1
[patent_app_number] => 7/977296
[patent_app_country] => US
[patent_app_date] => 1992-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2019
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/295/05295207.pdf
[firstpage_image] =>[orig_patent_app_number] => 977296
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/977296 | Optical apparatus for measuring current in a grounded metal-clad installation | Nov 15, 1992 | Issued |
Array
(
[id] => 3701041
[patent_doc_number] => 05604831
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-18
[patent_title] => 'Optical module with fluxless laser reflow soldered joints'
[patent_app_type] => 1
[patent_app_number] => 7/976620
[patent_app_country] => US
[patent_app_date] => 1992-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4020
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 352
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/604/05604831.pdf
[firstpage_image] =>[orig_patent_app_number] => 976620
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/976620 | Optical module with fluxless laser reflow soldered joints | Nov 15, 1992 | Issued |
| 07/973683 | OPTICAL INTERCONNECTION CIRCUIT STRUCTURE | Nov 8, 1992 | Abandoned |
Array
(
[id] => 3020377
[patent_doc_number] => 05355422
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-11
[patent_title] => 'Broadband optical modulator'
[patent_app_type] => 1
[patent_app_number] => 7/973349
[patent_app_country] => US
[patent_app_date] => 1992-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2305
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/355/05355422.pdf
[firstpage_image] =>[orig_patent_app_number] => 973349
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/973349 | Broadband optical modulator | Nov 8, 1992 | Issued |
Array
(
[id] => 3052275
[patent_doc_number] => 05377288
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-27
[patent_title] => 'Method of forming a refractive index grating in an optical waveguide'
[patent_app_type] => 1
[patent_app_number] => 7/940960
[patent_app_country] => US
[patent_app_date] => 1992-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 2512
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/377/05377288.pdf
[firstpage_image] =>[orig_patent_app_number] => 940960
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/940960 | Method of forming a refractive index grating in an optical waveguide | Nov 2, 1992 | Issued |
Array
(
[id] => 2991736
[patent_doc_number] => 05253311
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-12
[patent_title] => 'Device and method for performing optical coupling without pigtails'
[patent_app_type] => 1
[patent_app_number] => 7/970460
[patent_app_country] => US
[patent_app_date] => 1992-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1047
[patent_no_of_claims] => 1
[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/05/253/05253311.pdf
[firstpage_image] =>[orig_patent_app_number] => 970460
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/970460 | Device and method for performing optical coupling without pigtails | Nov 1, 1992 | Issued |
Array
(
[id] => 3068825
[patent_doc_number] => 05351321
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-27
[patent_title] => 'Bragg grating made in optical waveguide'
[patent_app_type] => 1
[patent_app_number] => 7/963839
[patent_app_country] => US
[patent_app_date] => 1992-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 16
[patent_no_of_words] => 1301
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/351/05351321.pdf
[firstpage_image] =>[orig_patent_app_number] => 963839
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/963839 | Bragg grating made in optical waveguide | Oct 19, 1992 | Issued |
Array
(
[id] => 3032932
[patent_doc_number] => 05303373
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-12
[patent_title] => 'Anamorphic fused fiber optic bundle'
[patent_app_type] => 1
[patent_app_number] => 7/961799
[patent_app_country] => US
[patent_app_date] => 1992-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 15
[patent_no_of_words] => 5036
[patent_no_of_claims] => 24
[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/05/303/05303373.pdf
[firstpage_image] =>[orig_patent_app_number] => 961799
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/961799 | Anamorphic fused fiber optic bundle | Oct 15, 1992 | Issued |
Array
(
[id] => 3133018
[patent_doc_number] => 05381495
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-10
[patent_title] => 'Optical fiber coupler or attenuator and method of use thereof'
[patent_app_type] => 1
[patent_app_number] => 7/943780
[patent_app_country] => US
[patent_app_date] => 1992-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 4630
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/381/05381495.pdf
[firstpage_image] =>[orig_patent_app_number] => 943780
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/943780 | Optical fiber coupler or attenuator and method of use thereof | Sep 10, 1992 | Issued |
Array
(
[id] => 3062210
[patent_doc_number] => 05283847
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-01
[patent_title] => 'Method of manufacturing and evaluating an optical fiber coupler and apparatus therefor'
[patent_app_type] => 1
[patent_app_number] => 7/937720
[patent_app_country] => US
[patent_app_date] => 1992-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 4216
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/283/05283847.pdf
[firstpage_image] =>[orig_patent_app_number] => 937720
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/937720 | Method of manufacturing and evaluating an optical fiber coupler and apparatus therefor | Aug 31, 1992 | Issued |
Array
(
[id] => 3120746
[patent_doc_number] => 05408553
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-18
[patent_title] => 'Optical power splitter for splitting high power light'
[patent_app_type] => 1
[patent_app_number] => 7/935330
[patent_app_country] => US
[patent_app_date] => 1992-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2865
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/408/05408553.pdf
[firstpage_image] =>[orig_patent_app_number] => 935330
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/935330 | Optical power splitter for splitting high power light | Aug 25, 1992 | Issued |
Array
(
[id] => 3011483
[patent_doc_number] => 05359682
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-25
[patent_title] => 'Method of adjusting the operation characteristics of integrated optical devices'
[patent_app_type] => 1
[patent_app_number] => 7/931290
[patent_app_country] => US
[patent_app_date] => 1992-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2140
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/359/05359682.pdf
[firstpage_image] =>[orig_patent_app_number] => 931290
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/931290 | Method of adjusting the operation characteristics of integrated optical devices | Aug 16, 1992 | Issued |
Array
(
[id] => 3062707
[patent_doc_number] => 05305414
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-19
[patent_title] => 'Low loss glass and optical fibers therefrom'
[patent_app_type] => 1
[patent_app_number] => 7/923450
[patent_app_country] => US
[patent_app_date] => 1992-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3175
[patent_no_of_claims] => 15
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/305/05305414.pdf
[firstpage_image] =>[orig_patent_app_number] => 923450
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/923450 | Low loss glass and optical fibers therefrom | Aug 2, 1992 | Issued |
Array
(
[id] => 2962724
[patent_doc_number] => 05263106
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-16
[patent_title] => 'Fiber optic attenuator for use with ferrules'
[patent_app_type] => 1
[patent_app_number] => 7/899530
[patent_app_country] => US
[patent_app_date] => 1992-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 967
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/263/05263106.pdf
[firstpage_image] =>[orig_patent_app_number] => 899530
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/899530 | Fiber optic attenuator for use with ferrules | Jun 15, 1992 | Issued |
Array
(
[id] => 3027614
[patent_doc_number] => 05341445
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-23
[patent_title] => 'Polygonal-shaped optical coupling member for use with a high brightness light source'
[patent_app_type] => 1
[patent_app_number] => 7/859179
[patent_app_country] => US
[patent_app_date] => 1992-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 22
[patent_no_of_words] => 3776
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/341/05341445.pdf
[firstpage_image] =>[orig_patent_app_number] => 859179
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/859179 | Polygonal-shaped optical coupling member for use with a high brightness light source | Mar 26, 1992 | Issued |
| 07/859180 | OPTICAL COUPLING ASSEMBLY FOR USE WITH A HIGH BRIGHTNESS LIGHT SOURCE | Mar 26, 1992 | Abandoned |