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] => 2680691 [patent_doc_number] => 05034956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Semiconductor laser in the system GaAlInAs' [patent_app_type] => 1 [patent_app_number] => 7/430319 [patent_app_country] => US [patent_app_date] => 1989-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1558 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034956.pdf [firstpage_image] =>[orig_patent_app_number] => 430319 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/430319
Semiconductor laser in the system GaAlInAs Nov 1, 1989 Issued
Array ( [id] => 2708987 [patent_doc_number] => 04989213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Narrow divergence, single quantum well, separate confinement, algaas laser' [patent_app_type] => 1 [patent_app_number] => 7/428833 [patent_app_country] => US [patent_app_date] => 1989-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2684 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/989/04989213.pdf [firstpage_image] =>[orig_patent_app_number] => 428833 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/428833
Narrow divergence, single quantum well, separate confinement, algaas laser Oct 29, 1989 Issued
07/425548 PERIODIC PERMANENT MAGNETIC STRUCTURE FOR ACCELERATING CHARGED PARTICLES Oct 22, 1989 Abandoned
Array ( [id] => 2732184 [patent_doc_number] => 05025451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Two-dimensional integrated laser array' [patent_app_type] => 1 [patent_app_number] => 7/424424 [patent_app_country] => US [patent_app_date] => 1989-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2363 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025451.pdf [firstpage_image] =>[orig_patent_app_number] => 424424 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/424424
Two-dimensional integrated laser array Oct 19, 1989 Issued
Array ( [id] => 2759244 [patent_doc_number] => 05031182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Single-frequency laser of improved amplitude stability' [patent_app_type] => 1 [patent_app_number] => 7/415641 [patent_app_country] => US [patent_app_date] => 1989-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5092 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031182.pdf [firstpage_image] =>[orig_patent_app_number] => 415641 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/415641
Single-frequency laser of improved amplitude stability Oct 1, 1989 Issued
Array ( [id] => 2717664 [patent_doc_number] => 05014280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Optical bistable laser diode and a method for controlling the same' [patent_app_type] => 1 [patent_app_number] => 7/413745 [patent_app_country] => US [patent_app_date] => 1989-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 7243 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/014/05014280.pdf [firstpage_image] =>[orig_patent_app_number] => 413745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/413745
Optical bistable laser diode and a method for controlling the same Sep 27, 1989 Issued
Array ( [id] => 2613049 [patent_doc_number] => 04932034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Distributed feedback semiconductor laser device and current injection' [patent_app_type] => 1 [patent_app_number] => 7/414585 [patent_app_country] => US [patent_app_date] => 1989-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3415 [patent_no_of_claims] => 12 [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/04/932/04932034.pdf [firstpage_image] =>[orig_patent_app_number] => 414585 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/414585
Distributed feedback semiconductor laser device and current injection Sep 26, 1989 Issued
Array ( [id] => 2757728 [patent_doc_number] => 05016252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/412786 [patent_app_country] => US [patent_app_date] => 1989-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4890 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016252.pdf [firstpage_image] =>[orig_patent_app_number] => 412786 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/412786
Semiconductor laser device Sep 25, 1989 Issued
Array ( [id] => 2716983 [patent_doc_number] => 04993036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Semiconductor laser array including lasers with reflecting means having different wavelength selection properties' [patent_app_type] => 1 [patent_app_number] => 7/412983 [patent_app_country] => US [patent_app_date] => 1989-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 3986 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993036.pdf [firstpage_image] =>[orig_patent_app_number] => 412983 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/412983
Semiconductor laser array including lasers with reflecting means having different wavelength selection properties Sep 25, 1989 Issued
Array ( [id] => 2706806 [patent_doc_number] => 04991182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Optical relay imaging in the common pass annular laser amplifier' [patent_app_type] => 1 [patent_app_number] => 7/411349 [patent_app_country] => US [patent_app_date] => 1989-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1936 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/991/04991182.pdf [firstpage_image] =>[orig_patent_app_number] => 411349 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/411349
Optical relay imaging in the common pass annular laser amplifier Sep 21, 1989 Issued
Array ( [id] => 2624600 [patent_doc_number] => 04943970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-24 [patent_title] => 'Surface emitting laser' [patent_app_type] => 1 [patent_app_number] => 7/410342 [patent_app_country] => US [patent_app_date] => 1989-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4084 [patent_no_of_claims] => 14 [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/04/943/04943970.pdf [firstpage_image] =>[orig_patent_app_number] => 410342 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/410342
Surface emitting laser Sep 20, 1989 Issued
Array ( [id] => 2565697 [patent_doc_number] => 04961199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Methods for reducing the loss of metal in a metal vapor laser' [patent_app_type] => 1 [patent_app_number] => 7/409990 [patent_app_country] => US [patent_app_date] => 1989-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1197 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/961/04961199.pdf [firstpage_image] =>[orig_patent_app_number] => 409990 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/409990
Methods for reducing the loss of metal in a metal vapor laser Sep 18, 1989 Issued
07/408560 TUNABLE DISTRIBUTED FEEDBACK-LASER Sep 17, 1989 Abandoned
Array ( [id] => 2683433 [patent_doc_number] => 04984242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'GaAs/AlGaAs heterostructure laser containing indium' [patent_app_type] => 1 [patent_app_number] => 7/408675 [patent_app_country] => US [patent_app_date] => 1989-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3809 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984242.pdf [firstpage_image] =>[orig_patent_app_number] => 408675 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/408675
GaAs/AlGaAs heterostructure laser containing indium Sep 17, 1989 Issued
Array ( [id] => 2683472 [patent_doc_number] => 04984244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/406903 [patent_app_country] => US [patent_app_date] => 1989-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3756 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984244.pdf [firstpage_image] =>[orig_patent_app_number] => 406903 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/406903
Semiconductor laser device Sep 12, 1989 Issued
Array ( [id] => 2751982 [patent_doc_number] => 04987460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Light emitting device' [patent_app_type] => 1 [patent_app_number] => 7/406815 [patent_app_country] => US [patent_app_date] => 1989-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 12760 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987460.pdf [firstpage_image] =>[orig_patent_app_number] => 406815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/406815
Light emitting device Sep 12, 1989 Issued
Array ( [id] => 2814482 [patent_doc_number] => 05124999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Laser-diode-pumped solid-state laser' [patent_app_type] => 1 [patent_app_number] => 7/406018 [patent_app_country] => US [patent_app_date] => 1989-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5359 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124999.pdf [firstpage_image] =>[orig_patent_app_number] => 406018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/406018
Laser-diode-pumped solid-state laser Sep 11, 1989 Issued
Array ( [id] => 2717775 [patent_doc_number] => 04982409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/402673 [patent_app_country] => US [patent_app_date] => 1989-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4002 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982409.pdf [firstpage_image] =>[orig_patent_app_number] => 402673 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/402673
Semiconductor laser device Sep 4, 1989 Issued
Array ( [id] => 2704081 [patent_doc_number] => 05020072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/401745 [patent_app_country] => US [patent_app_date] => 1989-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 49 [patent_no_of_words] => 8210 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020072.pdf [firstpage_image] =>[orig_patent_app_number] => 401745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/401745
Semiconductor laser device Aug 31, 1989 Issued
Array ( [id] => 2656199 [patent_doc_number] => 04980894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Ignitor for the preionization of a gas-discharge laser' [patent_app_type] => 1 [patent_app_number] => 7/401027 [patent_app_country] => US [patent_app_date] => 1989-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1329 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/980/04980894.pdf [firstpage_image] =>[orig_patent_app_number] => 401027 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/401027
Ignitor for the preionization of a gas-discharge laser Aug 30, 1989 Issued
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