
Akm E. Ullah
Examiner (ID: 5329, Phone: (571)272-2361 , Office: P/2874 )
| Most Active Art Unit | 2874 |
| Art Unit(s) | 2838, 2899, 3621, 2874, 2606, 1734, 2501 |
| Total Applications | 3400 |
| Issued Applications | 3065 |
| Pending Applications | 95 |
| Abandoned Applications | 245 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3529116
[patent_doc_number] => 05577141
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-19
[patent_title] => 'Two-dimensional segmentation mode tapering for integrated optic waveguides'
[patent_app_type] => 1
[patent_app_number] => 8/402266
[patent_app_country] => US
[patent_app_date] => 1995-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 5469
[patent_no_of_claims] => 11
[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/05/577/05577141.pdf
[firstpage_image] =>[orig_patent_app_number] => 402266
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/402266 | Two-dimensional segmentation mode tapering for integrated optic waveguides | Mar 9, 1995 | Issued |
Array
(
[id] => 3740559
[patent_doc_number] => 05671315
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-23
[patent_title] => 'Optical parts fixing apparatus and method of manufacturing the same'
[patent_app_type] => 1
[patent_app_number] => 8/401273
[patent_app_country] => US
[patent_app_date] => 1995-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 75
[patent_no_of_words] => 12393
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/671/05671315.pdf
[firstpage_image] =>[orig_patent_app_number] => 401273
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/401273 | Optical parts fixing apparatus and method of manufacturing the same | Mar 8, 1995 | Issued |
Array
(
[id] => 3566446
[patent_doc_number] => 05500915
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-19
[patent_title] => 'Optical fiber terminal pitted with optical isolator'
[patent_app_type] => 1
[patent_app_number] => 8/401743
[patent_app_country] => US
[patent_app_date] => 1995-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3017
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 80
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/500/05500915.pdf
[firstpage_image] =>[orig_patent_app_number] => 401743
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/401743 | Optical fiber terminal pitted with optical isolator | Mar 8, 1995 | Issued |
Array
(
[id] => 3600288
[patent_doc_number] => 05550948
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-27
[patent_title] => 'Method of determining changes in the refractive index of an optical waveguide'
[patent_app_type] => 1
[patent_app_number] => 8/400893
[patent_app_country] => US
[patent_app_date] => 1995-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 23
[patent_no_of_words] => 4337
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/550/05550948.pdf
[firstpage_image] =>[orig_patent_app_number] => 400893
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/400893 | Method of determining changes in the refractive index of an optical waveguide | Mar 7, 1995 | Issued |
Array
(
[id] => 3634989
[patent_doc_number] => 05594818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-14
[patent_title] => 'Digital optical switch and modulator and a method for digital optical switching and modulation'
[patent_app_type] => 1
[patent_app_number] => 8/399082
[patent_app_country] => US
[patent_app_date] => 1995-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 6717
[patent_no_of_claims] => 11
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/594/05594818.pdf
[firstpage_image] =>[orig_patent_app_number] => 399082
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/399082 | Digital optical switch and modulator and a method for digital optical switching and modulation | Mar 7, 1995 | Issued |
Array
(
[id] => 3602241
[patent_doc_number] => 05488677
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-30
[patent_title] => 'Electric field sensor'
[patent_app_type] => 1
[patent_app_number] => 8/397076
[patent_app_country] => US
[patent_app_date] => 1995-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 2344
[patent_no_of_claims] => 4
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/488/05488677.pdf
[firstpage_image] =>[orig_patent_app_number] => 397076
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/397076 | Electric field sensor | Mar 6, 1995 | Issued |
Array
(
[id] => 3740419
[patent_doc_number] => 05671305
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-23
[patent_title] => 'Optical branching and coupling device using an aspherical lens'
[patent_app_type] => 1
[patent_app_number] => 8/400514
[patent_app_country] => US
[patent_app_date] => 1995-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2270
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/671/05671305.pdf
[firstpage_image] =>[orig_patent_app_number] => 400514
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/400514 | Optical branching and coupling device using an aspherical lens | Mar 6, 1995 | Issued |
Array
(
[id] => 3600193
[patent_doc_number] => 05550942
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-27
[patent_title] => 'Micromachined holes for optical fiber connection'
[patent_app_type] => 1
[patent_app_number] => 8/397941
[patent_app_country] => US
[patent_app_date] => 1995-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 29
[patent_no_of_words] => 3791
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/550/05550942.pdf
[firstpage_image] =>[orig_patent_app_number] => 397941
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/397941 | Micromachined holes for optical fiber connection | Mar 2, 1995 | Issued |
Array
(
[id] => 3693521
[patent_doc_number] => 05633968
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-27
[patent_title] => 'Face-lock interconnection means for optical fibers and other optical components and manufacturing methods of the same'
[patent_app_type] => 1
[patent_app_number] => 8/397939
[patent_app_country] => US
[patent_app_date] => 1995-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
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[patent_no_of_words] => 4984
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/633/05633968.pdf
[firstpage_image] =>[orig_patent_app_number] => 397939
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/397939 | Face-lock interconnection means for optical fibers and other optical components and manufacturing methods of the same | Mar 2, 1995 | Issued |
Array
(
[id] => 4151429
[patent_doc_number] => 06122429
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-19
[patent_title] => 'Rare earth doped barium titanate thin film optical working medium for optical devices'
[patent_app_type] => 1
[patent_app_number] => 8/398419
[patent_app_country] => US
[patent_app_date] => 1995-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 3279
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/122/06122429.pdf
[firstpage_image] =>[orig_patent_app_number] => 398419
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/398419 | Rare earth doped barium titanate thin film optical working medium for optical devices | Mar 1, 1995 | Issued |
Array
(
[id] => 3566329
[patent_doc_number] => 05500908
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-19
[patent_title] => 'Optical switch and transmitter and receiver for a multiplex transmission system including such a switch'
[patent_app_type] => 1
[patent_app_number] => 8/397591
[patent_app_country] => US
[patent_app_date] => 1995-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/500/05500908.pdf
[firstpage_image] =>[orig_patent_app_number] => 397591
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/397591 | Optical switch and transmitter and receiver for a multiplex transmission system including such a switch | Mar 1, 1995 | Issued |
Array
(
[id] => 3611337
[patent_doc_number] => 05559920
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-24
[patent_title] => 'Dispersion compensation in optical fiber communications'
[patent_app_type] => 1
[patent_app_number] => 8/396841
[patent_app_country] => US
[patent_app_date] => 1995-03-01
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/559/05559920.pdf
[firstpage_image] =>[orig_patent_app_number] => 396841
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/396841 | Dispersion compensation in optical fiber communications | Feb 28, 1995 | Issued |
Array
(
[id] => 3531419
[patent_doc_number] => 05530778
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-25
[patent_title] => 'Direction finding apparatus using tunable fiber optic delay line'
[patent_app_type] => 1
[patent_app_number] => 8/395749
[patent_app_country] => US
[patent_app_date] => 1995-02-23
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/530/05530778.pdf
[firstpage_image] =>[orig_patent_app_number] => 395749
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/395749 | Direction finding apparatus using tunable fiber optic delay line | Feb 22, 1995 | Issued |
| 08/392251 | PARALLEL OPTICAL INTERCONNECT | Feb 21, 1995 | Abandoned |
Array
(
[id] => 3500806
[patent_doc_number] => 05471552
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-28
[patent_title] => 'Fabrication of static-alignment fiber-guiding grooves for planar lightwave circuits'
[patent_app_type] => 1
[patent_app_number] => 8/391850
[patent_app_country] => US
[patent_app_date] => 1995-02-22
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 3074
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[pdf_file] => patents/05/471/05471552.pdf
[firstpage_image] =>[orig_patent_app_number] => 391850
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/391850 | Fabrication of static-alignment fiber-guiding grooves for planar lightwave circuits | Feb 21, 1995 | Issued |
Array
(
[id] => 3620210
[patent_doc_number] => 05590232
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Optical package and method of making'
[patent_app_type] => 1
[patent_app_number] => 8/390209
[patent_app_country] => US
[patent_app_date] => 1995-02-16
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[pdf_file] => patents/05/590/05590232.pdf
[firstpage_image] =>[orig_patent_app_number] => 390209
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/390209 | Optical package and method of making | Feb 15, 1995 | Issued |
Array
(
[id] => 3523013
[patent_doc_number] => 05563970
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Taper shapes for ultralow sidelobe levels in directional coupler filters'
[patent_app_type] => 1
[patent_app_number] => 8/385419
[patent_app_country] => US
[patent_app_date] => 1995-02-08
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[pdf_file] => patents/05/563/05563970.pdf
[firstpage_image] =>[orig_patent_app_number] => 385419
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/385419 | Taper shapes for ultralow sidelobe levels in directional coupler filters | Feb 7, 1995 | Issued |
Array
(
[id] => 3611307
[patent_doc_number] => 05559918
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-24
[patent_title] => 'Optical semiconductor module in which a hermetically sealed optical semiconductor device is connected to an electrical wiring layer'
[patent_app_type] => 1
[patent_app_number] => 8/379282
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[pdf_file] => patents/05/559/05559918.pdf
[firstpage_image] =>[orig_patent_app_number] => 379282
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/379282 | Optical semiconductor module in which a hermetically sealed optical semiconductor device is connected to an electrical wiring layer | Jan 26, 1995 | Issued |
Array
(
[id] => 3539260
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[patent_issue_date] => 1996-07-30
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[patent_app_number] => 8/374709
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[patent_app_date] => 1995-01-26
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[pdf_file] => patents/05/542/05542009.pdf
[firstpage_image] =>[orig_patent_app_number] => 374709
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/374709 | Integrated acousto-optical componen for frequency-shifting optical frequencies | Jan 25, 1995 | Issued |
Array
(
[id] => 3588039
[patent_doc_number] => 05524167
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-04
[patent_title] => 'Holder for loose optical fibers'
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[patent_app_country] => US
[patent_app_date] => 1995-01-26
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/524/05524167.pdf
[firstpage_image] =>[orig_patent_app_number] => 378619
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/378619 | Holder for loose optical fibers | Jan 25, 1995 | Issued |