Search

Brent J. Andrews

Examiner (ID: 6658, Phone: (571)272-6101 , Office: P/2868 )

Most Active Art Unit
2868
Art Unit(s)
2858, 2868
Total Applications
348
Issued Applications
252
Pending Applications
40
Abandoned Applications
69

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2680729 [patent_doc_number] => 05034958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Front-surface emitting diode laser' [patent_app_type] => 1 [patent_app_number] => 7/510960 [patent_app_country] => US [patent_app_date] => 1990-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3630 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034958.pdf [firstpage_image] =>[orig_patent_app_number] => 510960 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/510960
Front-surface emitting diode laser Apr 18, 1990 Issued
Array ( [id] => 2795069 [patent_doc_number] => 05093835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/510839 [patent_app_country] => US [patent_app_date] => 1990-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2761 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093835.pdf [firstpage_image] =>[orig_patent_app_number] => 510839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/510839
Semiconductor laser device Apr 17, 1990 Issued
Array ( [id] => 2786308 [patent_doc_number] => 05151916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Electric discharge tube for gas laser' [patent_app_type] => 1 [patent_app_number] => 7/474043 [patent_app_country] => US [patent_app_date] => 1990-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1268 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151916.pdf [firstpage_image] =>[orig_patent_app_number] => 474043 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/474043
Electric discharge tube for gas laser Apr 17, 1990 Issued
Array ( [id] => 2717757 [patent_doc_number] => 04982408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Variable oscillation wavelength semiconduction laser device' [patent_app_type] => 1 [patent_app_number] => 7/511921 [patent_app_country] => US [patent_app_date] => 1990-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4613 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982408.pdf [firstpage_image] =>[orig_patent_app_number] => 511921 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511921
Variable oscillation wavelength semiconduction laser device Apr 15, 1990 Issued
Array ( [id] => 2743124 [patent_doc_number] => 05040188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 7/508722 [patent_app_country] => US [patent_app_date] => 1990-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1414 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/040/05040188.pdf [firstpage_image] =>[orig_patent_app_number] => 508722 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/508722
Semiconductor laser Apr 15, 1990 Issued
Array ( [id] => 2719599 [patent_doc_number] => 05042043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Semiconductor laser using five-element compound semiconductor' [patent_app_type] => 1 [patent_app_number] => 7/508694 [patent_app_country] => US [patent_app_date] => 1990-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 8564 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042043.pdf [firstpage_image] =>[orig_patent_app_number] => 508694 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/508694
Semiconductor laser using five-element compound semiconductor Apr 12, 1990 Issued
Array ( [id] => 2796129 [patent_doc_number] => 05142548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Broadband tuning and laser line narrowing utilizing birefringent laser hosts' [patent_app_type] => 1 [patent_app_number] => 7/509392 [patent_app_country] => US [patent_app_date] => 1990-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3206 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142548.pdf [firstpage_image] =>[orig_patent_app_number] => 509392 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/509392
Broadband tuning and laser line narrowing utilizing birefringent laser hosts Apr 12, 1990 Issued
Array ( [id] => 2814554 [patent_doc_number] => 05115442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Top-emitting surface emitting laser structures' [patent_app_type] => 1 [patent_app_number] => 7/509653 [patent_app_country] => US [patent_app_date] => 1990-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4972 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115442.pdf [firstpage_image] =>[orig_patent_app_number] => 509653 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/509653
Top-emitting surface emitting laser structures Apr 12, 1990 Issued
Array ( [id] => 2727214 [patent_doc_number] => 05008891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Semiconductor light-emitting devices' [patent_app_type] => 1 [patent_app_number] => 7/507273 [patent_app_country] => US [patent_app_date] => 1990-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3410 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008891.pdf [firstpage_image] =>[orig_patent_app_number] => 507273 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507273
Semiconductor light-emitting devices Apr 9, 1990 Issued
Array ( [id] => 2756321 [patent_doc_number] => 05012486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Vertical cavity semiconductor laser with lattice-mismatched mirror stack' [patent_app_type] => 1 [patent_app_number] => 7/506413 [patent_app_country] => US [patent_app_date] => 1990-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2055 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012486.pdf [firstpage_image] =>[orig_patent_app_number] => 506413 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/506413
Vertical cavity semiconductor laser with lattice-mismatched mirror stack Apr 5, 1990 Issued
Array ( [id] => 2757745 [patent_doc_number] => 05016253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/503799 [patent_app_country] => US [patent_app_date] => 1990-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2348 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016253.pdf [firstpage_image] =>[orig_patent_app_number] => 503799 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/503799
Semiconductor laser device Apr 2, 1990 Issued
Array ( [id] => 2770891 [patent_doc_number] => 05060235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Semiconductor laser element selectively emitting lights of different wavelengths' [patent_app_type] => 1 [patent_app_number] => 7/501487 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 9418 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/060/05060235.pdf [firstpage_image] =>[orig_patent_app_number] => 501487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501487
Semiconductor laser element selectively emitting lights of different wavelengths Mar 29, 1990 Issued
Array ( [id] => 2680924 [patent_doc_number] => 05048039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Laser diode' [patent_app_type] => 1 [patent_app_number] => 7/500186 [patent_app_country] => US [patent_app_date] => 1990-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 1480 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/048/05048039.pdf [firstpage_image] =>[orig_patent_app_number] => 500186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/500186
Laser diode Mar 25, 1990 Issued
Array ( [id] => 2759321 [patent_doc_number] => 05031186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/494075 [patent_app_country] => US [patent_app_date] => 1990-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3936 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031186.pdf [firstpage_image] =>[orig_patent_app_number] => 494075 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/494075
Semiconductor laser device Mar 14, 1990 Issued
07/492143 QUANTUM-WELL LASER COMPRISING AN INGAASP CONTAINMENT LAYER, AND METHOD OF PRODUCING THE LASER Mar 12, 1990 Abandoned
Array ( [id] => 2680652 [patent_doc_number] => 05034954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/492838 [patent_app_country] => US [patent_app_date] => 1990-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2942 [patent_no_of_claims] => 14 [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/05/034/05034954.pdf [firstpage_image] =>[orig_patent_app_number] => 492838 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492838
Semiconductor laser device Mar 12, 1990 Issued
Array ( [id] => 2641288 [patent_doc_number] => 04977570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Semiconductor laser array with stripe electrodes having pads for wire bonding' [patent_app_type] => 1 [patent_app_number] => 7/492363 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1752 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/977/04977570.pdf [firstpage_image] =>[orig_patent_app_number] => 492363 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492363
Semiconductor laser array with stripe electrodes having pads for wire bonding Mar 8, 1990 Issued
Array ( [id] => 2680944 [patent_doc_number] => 05048040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Multiple wavelength p-n junction semiconductor laser with separated waveguides' [patent_app_type] => 1 [patent_app_number] => 7/490799 [patent_app_country] => US [patent_app_date] => 1990-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3482 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/048/05048040.pdf [firstpage_image] =>[orig_patent_app_number] => 490799 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490799
Multiple wavelength p-n junction semiconductor laser with separated waveguides Mar 7, 1990 Issued
Array ( [id] => 2719665 [patent_doc_number] => 05042046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/489282 [patent_app_country] => US [patent_app_date] => 1990-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 35 [patent_no_of_words] => 7852 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042046.pdf [firstpage_image] =>[orig_patent_app_number] => 489282 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/489282
Semiconductor laser device Mar 5, 1990 Issued
Array ( [id] => 2759264 [patent_doc_number] => 05031183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Full aperture semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 7/488935 [patent_app_country] => US [patent_app_date] => 1990-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1139 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031183.pdf [firstpage_image] =>[orig_patent_app_number] => 488935 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/488935
Full aperture semiconductor laser Mar 4, 1990 Issued
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