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] => 2589951 [patent_doc_number] => 04974231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Visible light semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 7/299389 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3860 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/974/04974231.pdf [firstpage_image] =>[orig_patent_app_number] => 299389 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/299389
Visible light semiconductor laser Jan 22, 1989 Issued
Array ( [id] => 2732095 [patent_doc_number] => 05025446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Intra-cavity beam relay for optical harmonic generation' [patent_app_type] => 1 [patent_app_number] => 7/300389 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6352 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025446.pdf [firstpage_image] =>[orig_patent_app_number] => 300389 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/300389
Intra-cavity beam relay for optical harmonic generation Jan 22, 1989 Issued
Array ( [id] => 4025492 [patent_doc_number] => 05880888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Helmet mounted display system' [patent_app_type] => 1 [patent_app_number] => 7/300446 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2795 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880888.pdf [firstpage_image] =>[orig_patent_app_number] => 300446 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/300446
Helmet mounted display system Jan 22, 1989 Issued
Array ( [id] => 2613930 [patent_doc_number] => 04949352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Laser manufacture' [patent_app_type] => 1 [patent_app_number] => 7/296946 [patent_app_country] => US [patent_app_date] => 1989-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1263 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949352.pdf [firstpage_image] =>[orig_patent_app_number] => 296946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296946
Laser manufacture Jan 16, 1989 Issued
Array ( [id] => 2595479 [patent_doc_number] => 04891819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'RF excited laser with internally folded resonator' [patent_app_type] => 1 [patent_app_number] => 7/298109 [patent_app_country] => US [patent_app_date] => 1989-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2797 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891819.pdf [firstpage_image] =>[orig_patent_app_number] => 298109 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/298109
RF excited laser with internally folded resonator Jan 16, 1989 Issued
Array ( [id] => 2722826 [patent_doc_number] => 05010556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'A stripe-shaped heterojunction laser with unique current confinement' [patent_app_type] => 1 [patent_app_number] => 7/297025 [patent_app_country] => US [patent_app_date] => 1989-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2175 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010556.pdf [firstpage_image] =>[orig_patent_app_number] => 297025 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/297025
A stripe-shaped heterojunction laser with unique current confinement Jan 12, 1989 Issued
Array ( [id] => 2665962 [patent_doc_number] => 04930131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Source of high repetition rate, high power optical pulses' [patent_app_type] => 1 [patent_app_number] => 7/294034 [patent_app_country] => US [patent_app_date] => 1989-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2006 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930131.pdf [firstpage_image] =>[orig_patent_app_number] => 294034 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/294034
Source of high repetition rate, high power optical pulses Jan 5, 1989 Issued
07/292313 SEMICONDUCTOR LASER ARRAY WITH STRIPE ELECTRODES HAVING PADS FOR WIRE BONDING Dec 29, 1988 Abandoned
Array ( [id] => 2678881 [patent_doc_number] => 04905246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/291124 [patent_app_country] => US [patent_app_date] => 1988-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4571 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/905/04905246.pdf [firstpage_image] =>[orig_patent_app_number] => 291124 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/291124
Semiconductor laser device Dec 27, 1988 Issued
Array ( [id] => 2528330 [patent_doc_number] => 04870649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Tranverse mode control in solid state lasers' [patent_app_type] => 1 [patent_app_number] => 7/290780 [patent_app_country] => US [patent_app_date] => 1988-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2986 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/870/04870649.pdf [firstpage_image] =>[orig_patent_app_number] => 290780 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/290780
Tranverse mode control in solid state lasers Dec 27, 1988 Issued
07/289075 OPTICAL EMISSION DEVICE Dec 21, 1988 Abandoned
Array ( [id] => 2675524 [patent_doc_number] => 04905075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Hermetic semiconductor enclosure' [patent_app_type] => 1 [patent_app_number] => 7/287767 [patent_app_country] => US [patent_app_date] => 1988-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5936 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/905/04905075.pdf [firstpage_image] =>[orig_patent_app_number] => 287767 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/287767
Hermetic semiconductor enclosure Dec 20, 1988 Issued
Array ( [id] => 2487093 [patent_doc_number] => 04876690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Metal vapor laser apparatus' [patent_app_type] => 1 [patent_app_number] => 7/286864 [patent_app_country] => US [patent_app_date] => 1988-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2932 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/876/04876690.pdf [firstpage_image] =>[orig_patent_app_number] => 286864 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286864
Metal vapor laser apparatus Dec 19, 1988 Issued
Array ( [id] => 2743070 [patent_doc_number] => 05040185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Large volume gaseous electric discharge system' [patent_app_type] => 1 [patent_app_number] => 7/287538 [patent_app_country] => US [patent_app_date] => 1988-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1924 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/040/05040185.pdf [firstpage_image] =>[orig_patent_app_number] => 287538 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/287538
Large volume gaseous electric discharge system Dec 18, 1988 Issued
Array ( [id] => 2655837 [patent_doc_number] => 04896328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Ridge waveguide-type semiconductor laser having a current recombination layer and an optical waveguide layer' [patent_app_type] => 1 [patent_app_number] => 7/284602 [patent_app_country] => US [patent_app_date] => 1988-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3085 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896328.pdf [firstpage_image] =>[orig_patent_app_number] => 284602 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/284602
Ridge waveguide-type semiconductor laser having a current recombination layer and an optical waveguide layer Dec 14, 1988 Issued
Array ( [id] => 2485068 [patent_doc_number] => 04872179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Laser apparatus with a multipass resonator' [patent_app_type] => 1 [patent_app_number] => 7/283786 [patent_app_country] => US [patent_app_date] => 1988-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1499 [patent_no_of_claims] => 6 [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/04/872/04872179.pdf [firstpage_image] =>[orig_patent_app_number] => 283786 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283786
Laser apparatus with a multipass resonator Dec 12, 1988 Issued
Array ( [id] => 2647309 [patent_doc_number] => 04910743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Semiconductor laser with mesa stripe waveguide structure' [patent_app_type] => 1 [patent_app_number] => 7/283796 [patent_app_country] => US [patent_app_date] => 1988-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4866 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910743.pdf [firstpage_image] =>[orig_patent_app_number] => 283796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283796
Semiconductor laser with mesa stripe waveguide structure Dec 12, 1988 Issued
Array ( [id] => 2678917 [patent_doc_number] => 04905248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Metal vapor laser apparatus' [patent_app_type] => 1 [patent_app_number] => 7/280352 [patent_app_country] => US [patent_app_date] => 1988-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3546 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/905/04905248.pdf [firstpage_image] =>[orig_patent_app_number] => 280352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/280352
Metal vapor laser apparatus Dec 5, 1988 Issued
Array ( [id] => 2668620 [patent_doc_number] => 04979176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Acousto-optical device with lithium tantalate transducer' [patent_app_type] => 1 [patent_app_number] => 7/276613 [patent_app_country] => US [patent_app_date] => 1988-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2896 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979176.pdf [firstpage_image] =>[orig_patent_app_number] => 276613 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/276613
Acousto-optical device with lithium tantalate transducer Nov 27, 1988 Issued
Array ( [id] => 2501396 [patent_doc_number] => 04847668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Device and method of photoelectrically converting light into electrical signal' [patent_app_type] => 1 [patent_app_number] => 7/275673 [patent_app_country] => US [patent_app_date] => 1988-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 9699 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/847/04847668.pdf [firstpage_image] =>[orig_patent_app_number] => 275673 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/275673
Device and method of photoelectrically converting light into electrical signal Nov 22, 1988 Issued
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