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] => 2865566 [patent_doc_number] => 05113403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Bidirectional free-space optical bus for electronics systems' [patent_app_type] => 1 [patent_app_number] => 7/597230 [patent_app_country] => US [patent_app_date] => 1990-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4047 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113403.pdf [firstpage_image] =>[orig_patent_app_number] => 597230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/597230
Bidirectional free-space optical bus for electronics systems Oct 14, 1990 Issued
Array ( [id] => 2811321 [patent_doc_number] => 05140606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'RF excited CO.sub.2 slab waveguide laser' [patent_app_type] => 1 [patent_app_number] => 7/596463 [patent_app_country] => US [patent_app_date] => 1990-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 6980 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/140/05140606.pdf [firstpage_image] =>[orig_patent_app_number] => 596463 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596463
RF excited CO.sub.2 slab waveguide laser Oct 11, 1990 Issued
Array ( [id] => 2824955 [patent_doc_number] => 05123028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'RF Excited CO.sub.2 slab waveguide laser' [patent_app_type] => 1 [patent_app_number] => 7/596788 [patent_app_country] => US [patent_app_date] => 1990-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 6999 [patent_no_of_claims] => 3 [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/05/123/05123028.pdf [firstpage_image] =>[orig_patent_app_number] => 596788 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596788
RF Excited CO.sub.2 slab waveguide laser Oct 11, 1990 Issued
Array ( [id] => 2860181 [patent_doc_number] => 05105428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Power laser source with optical control of beam scanning' [patent_app_type] => 1 [patent_app_number] => 7/592259 [patent_app_country] => US [patent_app_date] => 1990-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2709 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105428.pdf [firstpage_image] =>[orig_patent_app_number] => 592259 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/592259
Power laser source with optical control of beam scanning Oct 2, 1990 Issued
Array ( [id] => 2814444 [patent_doc_number] => 05124997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Turbo blower for a laser device and a laser oscillator device' [patent_app_type] => 1 [patent_app_number] => 7/582206 [patent_app_country] => US [patent_app_date] => 1990-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2851 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124997.pdf [firstpage_image] =>[orig_patent_app_number] => 582206 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582206
Turbo blower for a laser device and a laser oscillator device Sep 30, 1990 Issued
Array ( [id] => 2881469 [patent_doc_number] => 05153932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Optical couplers with thermoformed fibers' [patent_app_type] => 1 [patent_app_number] => 7/590974 [patent_app_country] => US [patent_app_date] => 1990-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2016 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153932.pdf [firstpage_image] =>[orig_patent_app_number] => 590974 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/590974
Optical couplers with thermoformed fibers Sep 30, 1990 Issued
Array ( [id] => 2858715 [patent_doc_number] => 05107514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Semiconductor optical element' [patent_app_type] => 1 [patent_app_number] => 7/588807 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2591 [patent_no_of_claims] => 5 [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/05/107/05107514.pdf [firstpage_image] =>[orig_patent_app_number] => 588807 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/588807
Semiconductor optical element Sep 26, 1990 Issued
Array ( [id] => 2724745 [patent_doc_number] => 05050946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Faceted light pipe' [patent_app_type] => 1 [patent_app_number] => 7/589325 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 4863 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/050/05050946.pdf [firstpage_image] =>[orig_patent_app_number] => 589325 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/589325
Faceted light pipe Sep 26, 1990 Issued
Array ( [id] => 2816477 [patent_doc_number] => 05148445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'High power Nd:YLF solid state lasers' [patent_app_type] => 1 [patent_app_number] => 7/588999 [patent_app_country] => US [patent_app_date] => 1990-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2588 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148445.pdf [firstpage_image] =>[orig_patent_app_number] => 588999 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/588999
High power Nd:YLF solid state lasers Sep 25, 1990 Issued
Array ( [id] => 2786195 [patent_doc_number] => 05151910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Light quantity control device' [patent_app_type] => 1 [patent_app_number] => 7/588331 [patent_app_country] => US [patent_app_date] => 1990-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5714 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151910.pdf [firstpage_image] =>[orig_patent_app_number] => 588331 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/588331
Light quantity control device Sep 25, 1990 Issued
Array ( [id] => 2801977 [patent_doc_number] => 05136602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Optical semiconductor device' [patent_app_type] => 1 [patent_app_number] => 7/587686 [patent_app_country] => US [patent_app_date] => 1990-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 5994 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136602.pdf [firstpage_image] =>[orig_patent_app_number] => 587686 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/587686
Optical semiconductor device Sep 24, 1990 Issued
Array ( [id] => 2865548 [patent_doc_number] => 05113402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Solid state laser device for lithography light source and semiconductor lithography method' [patent_app_type] => 1 [patent_app_number] => 7/585925 [patent_app_country] => US [patent_app_date] => 1990-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2972 [patent_no_of_claims] => 9 [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/05/113/05113402.pdf [firstpage_image] =>[orig_patent_app_number] => 585925 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585925
Solid state laser device for lithography light source and semiconductor lithography method Sep 20, 1990 Issued
Array ( [id] => 2814635 [patent_doc_number] => 05115446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Device for a power laser' [patent_app_type] => 1 [patent_app_number] => 7/584703 [patent_app_country] => US [patent_app_date] => 1990-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4251 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115446.pdf [firstpage_image] =>[orig_patent_app_number] => 584703 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/584703
Device for a power laser Sep 18, 1990 Issued
Array ( [id] => 2657678 [patent_doc_number] => 05046809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Coupling arrangement for optically coupling a fiber to a planar optical waveguide integrated on a substrate' [patent_app_type] => 1 [patent_app_number] => 7/584171 [patent_app_country] => US [patent_app_date] => 1990-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1812 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046809.pdf [firstpage_image] =>[orig_patent_app_number] => 584171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/584171
Coupling arrangement for optically coupling a fiber to a planar optical waveguide integrated on a substrate Sep 17, 1990 Issued
Array ( [id] => 2695783 [patent_doc_number] => 05067792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Method and apparatus for interfacing of holographic and electronic data' [patent_app_type] => 1 [patent_app_number] => 7/584524 [patent_app_country] => US [patent_app_date] => 1990-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1653 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067792.pdf [firstpage_image] =>[orig_patent_app_number] => 584524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/584524
Method and apparatus for interfacing of holographic and electronic data Sep 17, 1990 Issued
Array ( [id] => 2841589 [patent_doc_number] => 05128952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Metal ion laser' [patent_app_type] => 1 [patent_app_number] => 7/584068 [patent_app_country] => US [patent_app_date] => 1990-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4579 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128952.pdf [firstpage_image] =>[orig_patent_app_number] => 584068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/584068
Metal ion laser Sep 17, 1990 Issued
Array ( [id] => 2860246 [patent_doc_number] => 05105432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/583135 [patent_app_country] => US [patent_app_date] => 1990-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2784 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105432.pdf [firstpage_image] =>[orig_patent_app_number] => 583135 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/583135
Semiconductor laser device Sep 16, 1990 Issued
Array ( [id] => 2860262 [patent_doc_number] => 05105433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Interferometric semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 7/582639 [patent_app_country] => US [patent_app_date] => 1990-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2688 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105433.pdf [firstpage_image] =>[orig_patent_app_number] => 582639 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582639
Interferometric semiconductor laser Sep 13, 1990 Issued
Array ( [id] => 2768577 [patent_doc_number] => 05063290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'All-optical fiber faraday rotation current sensor with heterodyne detection technique' [patent_app_type] => 1 [patent_app_number] => 7/582274 [patent_app_country] => US [patent_app_date] => 1990-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3210 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/063/05063290.pdf [firstpage_image] =>[orig_patent_app_number] => 582274 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582274
All-optical fiber faraday rotation current sensor with heterodyne detection technique Sep 13, 1990 Issued
Array ( [id] => 2855005 [patent_doc_number] => 05138626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Ridge-waveguide buried-heterostructure laser and method of fabrication' [patent_app_type] => 1 [patent_app_number] => 7/582300 [patent_app_country] => US [patent_app_date] => 1990-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4529 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138626.pdf [firstpage_image] =>[orig_patent_app_number] => 582300 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582300
Ridge-waveguide buried-heterostructure laser and method of fabrication Sep 11, 1990 Issued
Menu