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] => 2485106 [patent_doc_number] => 04872181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Laser resonator with laser medium exhibiting thermally induced birefringence' [patent_app_type] => 1 [patent_app_number] => 7/274405 [patent_app_country] => US [patent_app_date] => 1988-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2815 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872181.pdf [firstpage_image] =>[orig_patent_app_number] => 274405 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/274405
Laser resonator with laser medium exhibiting thermally induced birefringence Nov 20, 1988 Issued
Array ( [id] => 2677582 [patent_doc_number] => 04935937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Abnormality detection device for laser oscillator piping system' [patent_app_type] => 1 [patent_app_number] => 7/295950 [patent_app_country] => US [patent_app_date] => 1988-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1593 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935937.pdf [firstpage_image] =>[orig_patent_app_number] => 295950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295950
Abnormality detection device for laser oscillator piping system Nov 17, 1988 Issued
Array ( [id] => 2568900 [patent_doc_number] => 04853937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Laser-active aqueous dispersion of a laser dye' [patent_app_type] => 1 [patent_app_number] => 7/271455 [patent_app_country] => US [patent_app_date] => 1988-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3324 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/853/04853937.pdf [firstpage_image] =>[orig_patent_app_number] => 271455 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271455
Laser-active aqueous dispersion of a laser dye Nov 14, 1988 Issued
Array ( [id] => 2589884 [patent_doc_number] => 04974228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Magnetic field profile for improved ion laser performance' [patent_app_type] => 1 [patent_app_number] => 7/269193 [patent_app_country] => US [patent_app_date] => 1988-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3086 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/974/04974228.pdf [firstpage_image] =>[orig_patent_app_number] => 269193 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/269193
Magnetic field profile for improved ion laser performance Nov 7, 1988 Issued
Array ( [id] => 2525659 [patent_doc_number] => 04875220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Laser tube for polarized laser emission' [patent_app_type] => 1 [patent_app_number] => 7/265923 [patent_app_country] => US [patent_app_date] => 1988-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2025 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875220.pdf [firstpage_image] =>[orig_patent_app_number] => 265923 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/265923
Laser tube for polarized laser emission Nov 1, 1988 Issued
Array ( [id] => 2624636 [patent_doc_number] => 04943972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-24 [patent_title] => 'Laser tube' [patent_app_type] => 1 [patent_app_number] => 7/265932 [patent_app_country] => US [patent_app_date] => 1988-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2135 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/943/04943972.pdf [firstpage_image] =>[orig_patent_app_number] => 265932 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/265932
Laser tube Nov 1, 1988 Issued
Array ( [id] => 2485053 [patent_doc_number] => 04872178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Output voltage detecting device in a laser oscillator' [patent_app_type] => 1 [patent_app_number] => 7/269745 [patent_app_country] => US [patent_app_date] => 1988-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1272 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872178.pdf [firstpage_image] =>[orig_patent_app_number] => 269745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/269745
Output voltage detecting device in a laser oscillator Oct 26, 1988 Issued
Array ( [id] => 2504057 [patent_doc_number] => 04854667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Optical fiber alignment and fixing method and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 7/261867 [patent_app_country] => US [patent_app_date] => 1988-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3918 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/854/04854667.pdf [firstpage_image] =>[orig_patent_app_number] => 261867 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261867
Optical fiber alignment and fixing method and apparatus therefor Oct 24, 1988 Issued
Array ( [id] => 2497946 [patent_doc_number] => 04830454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Spherical planoconvex lens for optically coupling a semiconductor laser to an optical waveguide' [patent_app_type] => 1 [patent_app_number] => 7/261488 [patent_app_country] => US [patent_app_date] => 1988-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 955 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830454.pdf [firstpage_image] =>[orig_patent_app_number] => 261488 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261488
Spherical planoconvex lens for optically coupling a semiconductor laser to an optical waveguide Oct 23, 1988 Issued
Array ( [id] => 2515554 [patent_doc_number] => 04838635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Metal-free, self-supporting optical cable' [patent_app_type] => 1 [patent_app_number] => 7/261490 [patent_app_country] => US [patent_app_date] => 1988-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2217 [patent_no_of_claims] => 14 [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/04/838/04838635.pdf [firstpage_image] =>[orig_patent_app_number] => 261490 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261490
Metal-free, self-supporting optical cable Oct 23, 1988 Issued
Array ( [id] => 2528424 [patent_doc_number] => 04870654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Generation of multiply folded optical paths' [patent_app_type] => 1 [patent_app_number] => 7/258793 [patent_app_country] => US [patent_app_date] => 1988-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 23 [patent_no_of_words] => 6607 [patent_no_of_claims] => 20 [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/04/870/04870654.pdf [firstpage_image] =>[orig_patent_app_number] => 258793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258793
Generation of multiply folded optical paths Oct 16, 1988 Issued
Array ( [id] => 2596489 [patent_doc_number] => 04926433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Semiconductor laser unit' [patent_app_type] => 1 [patent_app_number] => 7/258479 [patent_app_country] => US [patent_app_date] => 1988-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5832 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/926/04926433.pdf [firstpage_image] =>[orig_patent_app_number] => 258479 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258479
Semiconductor laser unit Oct 16, 1988 Issued
Array ( [id] => 2530659 [patent_doc_number] => 04885753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Semiconductor laser device of variable wavelength type' [patent_app_type] => 1 [patent_app_number] => 7/256318 [patent_app_country] => US [patent_app_date] => 1988-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 7371 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/885/04885753.pdf [firstpage_image] =>[orig_patent_app_number] => 256318 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/256318
Semiconductor laser device of variable wavelength type Oct 6, 1988 Issued
Array ( [id] => 2779735 [patent_doc_number] => 04985897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Semiconductor laser array having high power and high beam quality' [patent_app_type] => 1 [patent_app_number] => 7/254905 [patent_app_country] => US [patent_app_date] => 1988-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 6164 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985897.pdf [firstpage_image] =>[orig_patent_app_number] => 254905 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/254905
Semiconductor laser array having high power and high beam quality Oct 6, 1988 Issued
Array ( [id] => 2484638 [patent_doc_number] => 04890293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/255049 [patent_app_country] => US [patent_app_date] => 1988-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4521 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/890/04890293.pdf [firstpage_image] =>[orig_patent_app_number] => 255049 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/255049
Semiconductor laser device Oct 6, 1988 Issued
Array ( [id] => 2579771 [patent_doc_number] => 04901326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/254080 [patent_app_country] => US [patent_app_date] => 1988-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4257 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901326.pdf [firstpage_image] =>[orig_patent_app_number] => 254080 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/254080
Semiconductor laser device Oct 5, 1988 Issued
Array ( [id] => 2499888 [patent_doc_number] => 04868840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Metal vapor laser device' [patent_app_type] => 1 [patent_app_number] => 7/250513 [patent_app_country] => US [patent_app_date] => 1988-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2566 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868840.pdf [firstpage_image] =>[orig_patent_app_number] => 250513 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250513
Metal vapor laser device Sep 28, 1988 Issued
Array ( [id] => 2636479 [patent_doc_number] => 04916512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Photoelectric converter' [patent_app_type] => 1 [patent_app_number] => 7/250246 [patent_app_country] => US [patent_app_date] => 1988-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 62 [patent_no_of_words] => 32678 [patent_no_of_claims] => 69 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916512.pdf [firstpage_image] =>[orig_patent_app_number] => 250246 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250246
Photoelectric converter Sep 27, 1988 Issued
Array ( [id] => 2629304 [patent_doc_number] => 04894835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Surface emitting type semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 7/249870 [patent_app_country] => US [patent_app_date] => 1988-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 4929 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894835.pdf [firstpage_image] =>[orig_patent_app_number] => 249870 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249870
Surface emitting type semiconductor laser Sep 26, 1988 Issued
Array ( [id] => 2522263 [patent_doc_number] => 04841537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Medium for gas laser excited by ionizing particles' [patent_app_type] => 1 [patent_app_number] => 7/271953 [patent_app_country] => US [patent_app_date] => 1988-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2974 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/841/04841537.pdf [firstpage_image] =>[orig_patent_app_number] => 271953 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271953
Medium for gas laser excited by ionizing particles Sep 26, 1988 Issued
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