Dang D Le
Examiner (ID: 1364, Phone: (571)272-2027 , Office: P/2834 )
Most Active Art Unit | 2834 |
Art Unit(s) | 2834 |
Total Applications | 2549 |
Issued Applications | 1987 |
Pending Applications | 61 |
Abandoned Applications | 501 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 2795472
[patent_doc_number] => 05130854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Supporting unit for lens drive'
[patent_app_type] => 1
[patent_app_number] => 7/647417
[patent_app_country] => US
[patent_app_date] => 1991-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 24
[patent_no_of_words] => 4771
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/130/05130854.pdf
[firstpage_image] =>[orig_patent_app_number] => 647417
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/647417 | Supporting unit for lens drive | Jan 28, 1991 | Issued |
Array
(
[id] => 2846379
[patent_doc_number] => 05161053
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-03
[patent_title] => 'Confocal microscope'
[patent_app_type] => 1
[patent_app_number] => 7/613865
[patent_app_country] => US
[patent_app_date] => 1991-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5997
[patent_no_of_claims] => 72
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/161/05161053.pdf
[firstpage_image] =>[orig_patent_app_number] => 613865
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/613865 | Confocal microscope | Jan 28, 1991 | Issued |
Array
(
[id] => 2793538
[patent_doc_number] => 05142413
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-25
[patent_title] => 'Optical phase-only spatial filter'
[patent_app_type] => 1
[patent_app_number] => 7/646955
[patent_app_country] => US
[patent_app_date] => 1991-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1650
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/142/05142413.pdf
[firstpage_image] =>[orig_patent_app_number] => 646955
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/646955 | Optical phase-only spatial filter | Jan 27, 1991 | Issued |
Array
(
[id] => 2712195
[patent_doc_number] => 05056883
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-15
[patent_title] => 'Integrated optical polarization splitter'
[patent_app_type] => 1
[patent_app_number] => 7/646360
[patent_app_country] => US
[patent_app_date] => 1991-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2559
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/056/05056883.pdf
[firstpage_image] =>[orig_patent_app_number] => 646360
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/646360 | Integrated optical polarization splitter | Jan 24, 1991 | Issued |
Array
(
[id] => 2888816
[patent_doc_number] => 05109301
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Motor vehicle auxiliary front view mirror'
[patent_app_type] => 1
[patent_app_number] => 7/645449
[patent_app_country] => US
[patent_app_date] => 1991-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 948
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/109/05109301.pdf
[firstpage_image] =>[orig_patent_app_number] => 645449
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/645449 | Motor vehicle auxiliary front view mirror | Jan 23, 1991 | Issued |
Array
(
[id] => 2822508
[patent_doc_number] => 05122901
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-16
[patent_title] => 'Hollow surveying retroreflector assembly'
[patent_app_type] => 1
[patent_app_number] => 7/645985
[patent_app_country] => US
[patent_app_date] => 1991-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 3292
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/122/05122901.pdf
[firstpage_image] =>[orig_patent_app_number] => 645985
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/645985 | Hollow surveying retroreflector assembly | Jan 23, 1991 | Issued |
Array
(
[id] => 2828966
[patent_doc_number] => 05168385
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-01
[patent_title] => 'Optical device and producing method therefor'
[patent_app_type] => 1
[patent_app_number] => 7/644621
[patent_app_country] => US
[patent_app_date] => 1991-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 73
[patent_no_of_words] => 11844
[patent_no_of_claims] => 3
[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/05/168/05168385.pdf
[firstpage_image] =>[orig_patent_app_number] => 644621
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/644621 | Optical device and producing method therefor | Jan 22, 1991 | Issued |
Array
(
[id] => 2868957
[patent_doc_number] => 05166829
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-24
[patent_title] => 'Lens barrel'
[patent_app_type] => 1
[patent_app_number] => 7/643729
[patent_app_country] => US
[patent_app_date] => 1991-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2430
[patent_no_of_claims] => 12
[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/05/166/05166829.pdf
[firstpage_image] =>[orig_patent_app_number] => 643729
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/643729 | Lens barrel | Jan 21, 1991 | Issued |
Array
(
[id] => 2815399
[patent_doc_number] => 05157539
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-20
[patent_title] => 'Multi-element electrooptic modulators with crystal axes oriented obliquely to direction of electric field'
[patent_app_type] => 1
[patent_app_number] => 7/643380
[patent_app_country] => US
[patent_app_date] => 1991-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3685
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/157/05157539.pdf
[firstpage_image] =>[orig_patent_app_number] => 643380
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/643380 | Multi-element electrooptic modulators with crystal axes oriented obliquely to direction of electric field | Jan 21, 1991 | Issued |
Array
(
[id] => 2968466
[patent_doc_number] => 05198926
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-30
[patent_title] => 'Optics for medical laser'
[patent_app_type] => 1
[patent_app_number] => 7/644074
[patent_app_country] => US
[patent_app_date] => 1991-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 6387
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/198/05198926.pdf
[firstpage_image] =>[orig_patent_app_number] => 644074
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/644074 | Optics for medical laser | Jan 17, 1991 | Issued |
Array
(
[id] => 2746866
[patent_doc_number] => 05058977
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Broadband tunable in-line filter for fiber optics'
[patent_app_type] => 1
[patent_app_number] => 7/643395
[patent_app_country] => US
[patent_app_date] => 1991-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 5418
[patent_no_of_claims] => 4
[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/05/058/05058977.pdf
[firstpage_image] =>[orig_patent_app_number] => 643395
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/643395 | Broadband tunable in-line filter for fiber optics | Jan 17, 1991 | Issued |
Array
(
[id] => 2891522
[patent_doc_number] => 05109441
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Fiber optic external modulator'
[patent_app_type] => 1
[patent_app_number] => 7/642821
[patent_app_country] => US
[patent_app_date] => 1991-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2675
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/109/05109441.pdf
[firstpage_image] =>[orig_patent_app_number] => 642821
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/642821 | Fiber optic external modulator | Jan 17, 1991 | Issued |
Array
(
[id] => 2948234
[patent_doc_number] => 05191482
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-02
[patent_title] => 'Lens driving apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/642788
[patent_app_country] => US
[patent_app_date] => 1991-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3269
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/191/05191482.pdf
[firstpage_image] =>[orig_patent_app_number] => 642788
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/642788 | Lens driving apparatus | Jan 17, 1991 | Issued |
Array
(
[id] => 2856121
[patent_doc_number] => 05107370
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-21
[patent_title] => 'Astronomical data collection method employing a novel optical reticle projector'
[patent_app_type] => 1
[patent_app_number] => 7/642737
[patent_app_country] => US
[patent_app_date] => 1991-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 2884
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/107/05107370.pdf
[firstpage_image] =>[orig_patent_app_number] => 642737
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/642737 | Astronomical data collection method employing a novel optical reticle projector | Jan 16, 1991 | Issued |
Array
(
[id] => 2787332
[patent_doc_number] => 05139342
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Photographic lens system'
[patent_app_type] => 1
[patent_app_number] => 7/642437
[patent_app_country] => US
[patent_app_date] => 1991-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 4508
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[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/139/05139342.pdf
[firstpage_image] =>[orig_patent_app_number] => 642437
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/642437 | Photographic lens system | Jan 16, 1991 | Issued |
Array
(
[id] => 2860171
[patent_doc_number] => 05089907
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-18
[patent_title] => 'Post-objective type optical scanner and image forming apparatus using the same'
[patent_app_type] => 1
[patent_app_number] => 7/642419
[patent_app_country] => US
[patent_app_date] => 1991-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 2654
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 236
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/089/05089907.pdf
[firstpage_image] =>[orig_patent_app_number] => 642419
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/642419 | Post-objective type optical scanner and image forming apparatus using the same | Jan 16, 1991 | Issued |
Array
(
[id] => 2838826
[patent_doc_number] => 05128807
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Headgear with viewing monocular'
[patent_app_type] => 1
[patent_app_number] => 7/641517
[patent_app_country] => US
[patent_app_date] => 1991-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1557
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/128/05128807.pdf
[firstpage_image] =>[orig_patent_app_number] => 641517
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/641517 | Headgear with viewing monocular | Jan 14, 1991 | Issued |
Array
(
[id] => 2860386
[patent_doc_number] => 05134514
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-28
[patent_title] => 'Rotatable polygon mirror'
[patent_app_type] => 1
[patent_app_number] => 7/641607
[patent_app_country] => US
[patent_app_date] => 1991-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/134/05134514.pdf
[firstpage_image] =>[orig_patent_app_number] => 641607
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/641607 | Rotatable polygon mirror | Jan 14, 1991 | Issued |
Array
(
[id] => 2842854
[patent_doc_number] => 05129021
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Optical star couplers'
[patent_app_type] => 1
[patent_app_number] => 7/634880
[patent_app_country] => US
[patent_app_date] => 1991-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 816
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/129/05129021.pdf
[firstpage_image] =>[orig_patent_app_number] => 634880
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/634880 | Optical star couplers | Jan 9, 1991 | Issued |
Array
(
[id] => 2793450
[patent_doc_number] => 05093749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'Diffraction grating having incident and emitting side gratings'
[patent_app_type] => 1
[patent_app_number] => 7/639092
[patent_app_country] => US
[patent_app_date] => 1991-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1865
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/093/05093749.pdf
[firstpage_image] =>[orig_patent_app_number] => 639092
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/639092 | Diffraction grating having incident and emitting side gratings | Jan 8, 1991 | Issued |