Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 2740554 [patent_doc_number] => 05071232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Optical deflection element and space optical matrix switching device' [patent_app_type] => 1 [patent_app_number] => 7/558440 [patent_app_country] => US [patent_app_date] => 1990-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4168 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/071/05071232.pdf [firstpage_image] =>[orig_patent_app_number] => 558440 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/558440
Optical deflection element and space optical matrix switching device Jul 26, 1990 Issued
Array ( [id] => 2851805 [patent_doc_number] => 05082346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Field-assemblable multifiber optical connector' [patent_app_type] => 1 [patent_app_number] => 7/546191 [patent_app_country] => US [patent_app_date] => 1990-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 12230 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082346.pdf [firstpage_image] =>[orig_patent_app_number] => 546191 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/546191
Field-assemblable multifiber optical connector Jun 27, 1990 Issued
07/544812 PROCESS FOR SIMULTANEOUSLY FABRICATING ISOLATION STRUCTURES FOR BIPOLAR AND CMOS CIRCUITS Jun 26, 1990 Abandoned
Array ( [id] => 2735092 [patent_doc_number] => 05015055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Polarization coupler' [patent_app_type] => 1 [patent_app_number] => 7/539220 [patent_app_country] => US [patent_app_date] => 1990-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4948 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/015/05015055.pdf [firstpage_image] =>[orig_patent_app_number] => 539220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/539220
Polarization coupler Jun 17, 1990 Issued
Array ( [id] => 2746933 [patent_doc_number] => 05042905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Electrically passive fiber optic position sensor' [patent_app_type] => 1 [patent_app_number] => 7/539101 [patent_app_country] => US [patent_app_date] => 1990-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3553 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042905.pdf [firstpage_image] =>[orig_patent_app_number] => 539101 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/539101
Electrically passive fiber optic position sensor Jun 14, 1990 Issued
Array ( [id] => 2750233 [patent_doc_number] => 04993797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Optical fibre lattice signal processors' [patent_app_type] => 1 [patent_app_number] => 7/533831 [patent_app_country] => US [patent_app_date] => 1990-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2662 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993797.pdf [firstpage_image] =>[orig_patent_app_number] => 533831 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/533831
Optical fibre lattice signal processors Jun 5, 1990 Issued
Array ( [id] => 2982998 [patent_doc_number] => 05208654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Laser metrology for coherent multi-telescope arrays' [patent_app_type] => 1 [patent_app_number] => 7/524114 [patent_app_country] => US [patent_app_date] => 1990-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6935 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208654.pdf [firstpage_image] =>[orig_patent_app_number] => 524114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/524114
Laser metrology for coherent multi-telescope arrays May 15, 1990 Issued
Array ( [id] => 2861184 [patent_doc_number] => 05090792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Optical fiber tap handling tray' [patent_app_type] => 1 [patent_app_number] => 7/523169 [patent_app_country] => US [patent_app_date] => 1990-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 4832 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/090/05090792.pdf [firstpage_image] =>[orig_patent_app_number] => 523169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/523169
Optical fiber tap handling tray May 10, 1990 Issued
Array ( [id] => 2658879 [patent_doc_number] => 05033815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Optical transmission fiber and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 7/523680 [patent_app_country] => US [patent_app_date] => 1990-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4038 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033815.pdf [firstpage_image] =>[orig_patent_app_number] => 523680 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/523680
Optical transmission fiber and process for producing the same Apr 26, 1990 Issued
Array ( [id] => 2771205 [patent_doc_number] => 05036220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Nonlinear optical radiation generator and method of controlling regions of ferroelectric polarization domains in solid state bodies' [patent_app_type] => 1 [patent_app_number] => 7/511547 [patent_app_country] => US [patent_app_date] => 1990-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5715 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036220.pdf [firstpage_image] =>[orig_patent_app_number] => 511547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511547
Nonlinear optical radiation generator and method of controlling regions of ferroelectric polarization domains in solid state bodies Apr 19, 1990 Issued
Array ( [id] => 2736016 [patent_doc_number] => 04986628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Light guide device for phototherapy' [patent_app_type] => 1 [patent_app_number] => 7/477821 [patent_app_country] => US [patent_app_date] => 1990-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1264 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/986/04986628.pdf [firstpage_image] =>[orig_patent_app_number] => 477821 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/477821
Light guide device for phototherapy Apr 17, 1990 Issued
Array ( [id] => 2755100 [patent_doc_number] => 05005935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Wavelength-division multiplexing optical transmission system' [patent_app_type] => 1 [patent_app_number] => 7/510138 [patent_app_country] => US [patent_app_date] => 1990-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6160 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005935.pdf [firstpage_image] =>[orig_patent_app_number] => 510138 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/510138
Wavelength-division multiplexing optical transmission system Apr 16, 1990 Issued
Array ( [id] => 2733498 [patent_doc_number] => 05028104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Fiber optics bypass switch' [patent_app_type] => 1 [patent_app_number] => 7/506491 [patent_app_country] => US [patent_app_date] => 1990-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3214 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028104.pdf [firstpage_image] =>[orig_patent_app_number] => 506491 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/506491
Fiber optics bypass switch Apr 3, 1990 Issued
Array ( [id] => 2756885 [patent_doc_number] => 05035479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Device for optical signal processing showing transistor operation' [patent_app_type] => 1 [patent_app_number] => 7/469591 [patent_app_country] => US [patent_app_date] => 1990-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2909 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035479.pdf [firstpage_image] =>[orig_patent_app_number] => 469591 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469591
Device for optical signal processing showing transistor operation Apr 3, 1990 Issued
Array ( [id] => 2695937 [patent_doc_number] => 05054870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Electro-optical multiple connection arrangement' [patent_app_type] => 1 [patent_app_number] => 7/504550 [patent_app_country] => US [patent_app_date] => 1990-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1767 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/054/05054870.pdf [firstpage_image] =>[orig_patent_app_number] => 504550 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/504550
Electro-optical multiple connection arrangement Apr 2, 1990 Issued
Array ( [id] => 2702261 [patent_doc_number] => 05052774 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Connector for a fiber optic cable' [patent_app_type] => 1 [patent_app_number] => 7/500440 [patent_app_country] => US [patent_app_date] => 1990-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4827 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052774.pdf [firstpage_image] =>[orig_patent_app_number] => 500440 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/500440
Connector for a fiber optic cable Mar 26, 1990 Issued
Array ( [id] => 2825938 [patent_doc_number] => 05123077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Light source device' [patent_app_type] => 1 [patent_app_number] => 7/496301 [patent_app_country] => US [patent_app_date] => 1990-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4146 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/123/05123077.pdf [firstpage_image] =>[orig_patent_app_number] => 496301 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496301
Light source device Mar 19, 1990 Issued
Array ( [id] => 2684512 [patent_doc_number] => 04995694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Fiber optical beam splitting device' [patent_app_type] => 1 [patent_app_number] => 7/494630 [patent_app_country] => US [patent_app_date] => 1990-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2101 [patent_no_of_claims] => 8 [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/04/995/04995694.pdf [firstpage_image] =>[orig_patent_app_number] => 494630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/494630
Fiber optical beam splitting device Mar 15, 1990 Issued
Array ( [id] => 2799501 [patent_doc_number] => 05101457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Optical fiber with an integral lens at its end portion' [patent_app_type] => 1 [patent_app_number] => 7/486630 [patent_app_country] => US [patent_app_date] => 1990-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3701 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101457.pdf [firstpage_image] =>[orig_patent_app_number] => 486630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/486630
Optical fiber with an integral lens at its end portion Feb 27, 1990 Issued
Array ( [id] => 2787614 [patent_doc_number] => 05133031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Optical shunt device' [patent_app_type] => 1 [patent_app_number] => 7/465230 [patent_app_country] => US [patent_app_date] => 1990-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 9102 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133031.pdf [firstpage_image] =>[orig_patent_app_number] => 465230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/465230
Optical shunt device Feb 21, 1990 Issued
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