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] => 2717002
[patent_doc_number] => 04993037
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'High speed axial flow gas laser generator'
[patent_app_type] => 1
[patent_app_number] => 7/304597
[patent_app_country] => US
[patent_app_date] => 1989-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1890
[patent_no_of_claims] => 2
[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/04/993/04993037.pdf
[firstpage_image] =>[orig_patent_app_number] => 304597
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/304597 | High speed axial flow gas laser generator | Jan 31, 1989 | Issued |
Array
(
[id] => 2723654
[patent_doc_number] => 04997248
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-05
[patent_title] => 'Wide band coupler'
[patent_app_type] => 1
[patent_app_number] => 7/303363
[patent_app_country] => US
[patent_app_date] => 1989-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 5636
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/997/04997248.pdf
[firstpage_image] =>[orig_patent_app_number] => 303363
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/303363 | Wide band coupler | Jan 26, 1989 | Issued |
Array
(
[id] => 2722534
[patent_doc_number] => 05032000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-16
[patent_title] => 'Gradient index-type optical device and process for production thereof'
[patent_app_type] => 1
[patent_app_number] => 7/301880
[patent_app_country] => US
[patent_app_date] => 1989-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 4602
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/032/05032000.pdf
[firstpage_image] =>[orig_patent_app_number] => 301880
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/301880 | Gradient index-type optical device and process for production thereof | Jan 25, 1989 | Issued |
Array
(
[id] => 2592479
[patent_doc_number] => 04948217
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Optic coupler'
[patent_app_type] => 1
[patent_app_number] => 7/300961
[patent_app_country] => US
[patent_app_date] => 1989-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 6168
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/948/04948217.pdf
[firstpage_image] =>[orig_patent_app_number] => 300961
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/300961 | Optic coupler | Jan 22, 1989 | Issued |
Array
(
[id] => 2590760
[patent_doc_number] => 04911513
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-27
[patent_title] => 'Integrated optical device allowing for the separation of polarized components of a guided electromagnetic field and the method of making the device'
[patent_app_type] => 1
[patent_app_number] => 7/297310
[patent_app_country] => US
[patent_app_date] => 1989-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 4668
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/911/04911513.pdf
[firstpage_image] =>[orig_patent_app_number] => 297310
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/297310 | Integrated optical device allowing for the separation of polarized components of a guided electromagnetic field and the method of making the device | Jan 16, 1989 | Issued |
Array
(
[id] => 2837788
[patent_doc_number] => 05099310
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-24
[patent_title] => 'Substrate for semiconductor apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/297935
[patent_app_country] => US
[patent_app_date] => 1989-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1605
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/099/05099310.pdf
[firstpage_image] =>[orig_patent_app_number] => 297935
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/297935 | Substrate for semiconductor apparatus | Jan 16, 1989 | Issued |
Array
(
[id] => 2756141
[patent_doc_number] => 05012476
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Device of semiconductor materials formed on a substrate having a different lattice parameter and application to a laser'
[patent_app_type] => 1
[patent_app_number] => 7/313974
[patent_app_country] => US
[patent_app_date] => 1989-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2079
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 45
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/012/05012476.pdf
[firstpage_image] =>[orig_patent_app_number] => 313974
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/313974 | Device of semiconductor materials formed on a substrate having a different lattice parameter and application to a laser | Jan 10, 1989 | Issued |
Array
(
[id] => 2577122
[patent_doc_number] => 04907855
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-13
[patent_title] => 'Marine cable for a fiber optic waveguide with regenerator supply'
[patent_app_type] => 1
[patent_app_number] => 7/294861
[patent_app_country] => US
[patent_app_date] => 1989-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1561
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/907/04907855.pdf
[firstpage_image] =>[orig_patent_app_number] => 294861
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/294861 | Marine cable for a fiber optic waveguide with regenerator supply | Jan 8, 1989 | Issued |
Array
(
[id] => 2471014
[patent_doc_number] => 04865408
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Low crosstalk reversed .DELTA..beta. electrodes for directional coupler switch'
[patent_app_type] => 1
[patent_app_number] => 7/294860
[patent_app_country] => US
[patent_app_date] => 1989-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2848
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/865/04865408.pdf
[firstpage_image] =>[orig_patent_app_number] => 294860
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/294860 | Low crosstalk reversed .DELTA..beta. electrodes for directional coupler switch | Jan 8, 1989 | Issued |
Array
(
[id] => 2684590
[patent_doc_number] => 04995698
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-26
[patent_title] => 'Fiber optic canister having orthotropic, controlled thermal expansion bobbin'
[patent_app_type] => 1
[patent_app_number] => 7/292210
[patent_app_country] => US
[patent_app_date] => 1988-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 4733
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/995/04995698.pdf
[firstpage_image] =>[orig_patent_app_number] => 292210
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/292210 | Fiber optic canister having orthotropic, controlled thermal expansion bobbin | Dec 29, 1988 | Issued |
Array
(
[id] => 2616301
[patent_doc_number] => 04906064
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-06
[patent_title] => 'Switch for selectively switching optical wavelengths'
[patent_app_type] => 1
[patent_app_number] => 7/292021
[patent_app_country] => US
[patent_app_date] => 1988-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3738
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/906/04906064.pdf
[firstpage_image] =>[orig_patent_app_number] => 292021
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/292021 | Switch for selectively switching optical wavelengths | Dec 29, 1988 | Issued |
Array
(
[id] => 2683516
[patent_doc_number] => 05027362
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Laser control method and circuitry'
[patent_app_type] => 1
[patent_app_number] => 7/291899
[patent_app_country] => US
[patent_app_date] => 1988-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3798
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/027/05027362.pdf
[firstpage_image] =>[orig_patent_app_number] => 291899
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/291899 | Laser control method and circuitry | Dec 28, 1988 | Issued |
Array
(
[id] => 2647400
[patent_doc_number] => 04910748
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Laser cathode composed of oxidized metallic particles'
[patent_app_type] => 1
[patent_app_number] => 7/286928
[patent_app_country] => US
[patent_app_date] => 1988-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2081
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 6
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/910/04910748.pdf
[firstpage_image] =>[orig_patent_app_number] => 286928
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/286928 | Laser cathode composed of oxidized metallic particles | Dec 19, 1988 | Issued |
Array
(
[id] => 2579734
[patent_doc_number] => 04901324
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'Heat transfer device for cooling and transferring heat from a laser diode device and associated heat generating elements'
[patent_app_type] => 1
[patent_app_number] => 7/286069
[patent_app_country] => US
[patent_app_date] => 1988-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 5605
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/901/04901324.pdf
[firstpage_image] =>[orig_patent_app_number] => 286069
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/286069 | Heat transfer device for cooling and transferring heat from a laser diode device and associated heat generating elements | Dec 18, 1988 | Issued |
Array
(
[id] => 2586343
[patent_doc_number] => 04940307
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-10
[patent_title] => 'Optical fiber splice'
[patent_app_type] => 1
[patent_app_number] => 7/286441
[patent_app_country] => US
[patent_app_date] => 1988-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2134
[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/04/940/04940307.pdf
[firstpage_image] =>[orig_patent_app_number] => 286441
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/286441 | Optical fiber splice | Dec 18, 1988 | Issued |
Array
(
[id] => 2645400
[patent_doc_number] => 04899349
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-06
[patent_title] => 'Semiconductor laser device'
[patent_app_type] => 1
[patent_app_number] => 7/285342
[patent_app_country] => US
[patent_app_date] => 1988-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3065
[patent_no_of_claims] => 5
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[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/899/04899349.pdf
[firstpage_image] =>[orig_patent_app_number] => 285342
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/285342 | Semiconductor laser device | Dec 13, 1988 | Issued |
Array
(
[id] => 2675362
[patent_doc_number] => 05048914
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Electrical connectors incorporating automatic power control'
[patent_app_type] => 1
[patent_app_number] => 7/283590
[patent_app_country] => US
[patent_app_date] => 1988-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3833
[patent_no_of_claims] => 16
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[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/048/05048914.pdf
[firstpage_image] =>[orig_patent_app_number] => 283590
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/283590 | Electrical connectors incorporating automatic power control | Dec 12, 1988 | Issued |
Array
(
[id] => 2625157
[patent_doc_number] => 04909589
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Rotatable photonic coupling'
[patent_app_type] => 1
[patent_app_number] => 7/285691
[patent_app_country] => US
[patent_app_date] => 1988-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1753
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/909/04909589.pdf
[firstpage_image] =>[orig_patent_app_number] => 285691
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/285691 | Rotatable photonic coupling | Dec 10, 1988 | Issued |
Array
(
[id] => 2645586
[patent_doc_number] => 04899359
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-06
[patent_title] => 'Optical memory semiconductor laser apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/283013
[patent_app_country] => US
[patent_app_date] => 1988-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/899/04899359.pdf
[firstpage_image] =>[orig_patent_app_number] => 283013
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/283013 | Optical memory semiconductor laser apparatus | Dec 7, 1988 | Issued |
Array
(
[id] => 2735011
[patent_doc_number] => 05015051
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-14
[patent_title] => 'Integrated single-mode isolator waveguide and application to a semiconductor laser'
[patent_app_type] => 1
[patent_app_number] => 7/301890
[patent_app_country] => US
[patent_app_date] => 1988-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3026
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/015/05015051.pdf
[firstpage_image] =>[orig_patent_app_number] => 301890
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/301890 | Integrated single-mode isolator waveguide and application to a semiconductor laser | Dec 6, 1988 | Issued |