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] => 2798203 [patent_doc_number] => 05131001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Monolithic semiconductor light emitter and amplifier' [patent_app_type] => 1 [patent_app_number] => 7/632263 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3130 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131001.pdf [firstpage_image] =>[orig_patent_app_number] => 632263 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632263
Monolithic semiconductor light emitter and amplifier Dec 20, 1990 Issued
Array ( [id] => 2848362 [patent_doc_number] => 05121405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Alignment control system for lasers' [patent_app_type] => 1 [patent_app_number] => 7/632090 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3162 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121405.pdf [firstpage_image] =>[orig_patent_app_number] => 632090 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632090
Alignment control system for lasers Dec 19, 1990 Issued
07/630870 ILLUMINATION OPTICAL ARRANGEMENT Dec 19, 1990 Abandoned
Array ( [id] => 2862557 [patent_doc_number] => 05134622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Diode-pumped optical parametric oscillator' [patent_app_type] => 1 [patent_app_number] => 7/632447 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 9920 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134622.pdf [firstpage_image] =>[orig_patent_app_number] => 632447 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632447
Diode-pumped optical parametric oscillator Dec 19, 1990 Issued
Array ( [id] => 2791365 [patent_doc_number] => 05088099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Apparatus comprising a laser adapted for emission of single mode radiation having low transverse divergence' [patent_app_type] => 1 [patent_app_number] => 7/631292 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3471 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088099.pdf [firstpage_image] =>[orig_patent_app_number] => 631292 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/631292
Apparatus comprising a laser adapted for emission of single mode radiation having low transverse divergence Dec 19, 1990 Issued
Array ( [id] => 2854931 [patent_doc_number] => 05138622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Apparatus and method for generating high-power, high-voltage pulses, particularly for TE gas lasers' [patent_app_type] => 1 [patent_app_number] => 7/632933 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5785 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138622.pdf [firstpage_image] =>[orig_patent_app_number] => 632933 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632933
Apparatus and method for generating high-power, high-voltage pulses, particularly for TE gas lasers Dec 19, 1990 Issued
Array ( [id] => 2773906 [patent_doc_number] => 05063569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Vertical-cavity surface-emitting laser with non-epitaxial multilayered dielectric reflectors located on both surfaces' [patent_app_type] => 1 [patent_app_number] => 7/630464 [patent_app_country] => US [patent_app_date] => 1990-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2981 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/063/05063569.pdf [firstpage_image] =>[orig_patent_app_number] => 630464 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630464
Vertical-cavity surface-emitting laser with non-epitaxial multilayered dielectric reflectors located on both surfaces Dec 18, 1990 Issued
Array ( [id] => 2870972 [patent_doc_number] => 05150376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Laser source' [patent_app_type] => 1 [patent_app_number] => 7/629442 [patent_app_country] => US [patent_app_date] => 1990-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1751 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150376.pdf [firstpage_image] =>[orig_patent_app_number] => 629442 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/629442
Laser source Dec 17, 1990 Issued
Array ( [id] => 2798132 [patent_doc_number] => 05130997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Medical laser apparatus, high powered red laser used in same, and laser resonator with non-linear output' [patent_app_type] => 1 [patent_app_number] => 7/631697 [patent_app_country] => US [patent_app_date] => 1990-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4826 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130997.pdf [firstpage_image] =>[orig_patent_app_number] => 631697 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/631697
Medical laser apparatus, high powered red laser used in same, and laser resonator with non-linear output Dec 17, 1990 Issued
Array ( [id] => 2681111 [patent_doc_number] => 05048049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Turnable distributed feedback-laser' [patent_app_type] => 1 [patent_app_number] => 7/629017 [patent_app_country] => US [patent_app_date] => 1990-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1938 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/048/05048049.pdf [firstpage_image] =>[orig_patent_app_number] => 629017 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/629017
Turnable distributed feedback-laser Dec 17, 1990 Issued
Array ( [id] => 2862594 [patent_doc_number] => 05134624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Method and apparatus for stabilizing oscillation frequency separation among a plurality of laser devices' [patent_app_type] => 1 [patent_app_number] => 7/628874 [patent_app_country] => US [patent_app_date] => 1990-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 6781 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 508 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134624.pdf [firstpage_image] =>[orig_patent_app_number] => 628874 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628874
Method and apparatus for stabilizing oscillation frequency separation among a plurality of laser devices Dec 17, 1990 Issued
Array ( [id] => 2816423 [patent_doc_number] => 05148443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Laser' [patent_app_type] => 1 [patent_app_number] => 7/601757 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4113 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148443.pdf [firstpage_image] =>[orig_patent_app_number] => 601757 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/601757
Laser Dec 16, 1990 Issued
Array ( [id] => 2820529 [patent_doc_number] => 05086430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Phase-locked array of reflectivity-modulated surface-emitting lasers' [patent_app_type] => 1 [patent_app_number] => 7/628571 [patent_app_country] => US [patent_app_date] => 1990-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3475 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086430.pdf [firstpage_image] =>[orig_patent_app_number] => 628571 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628571
Phase-locked array of reflectivity-modulated surface-emitting lasers Dec 13, 1990 Issued
Array ( [id] => 2865601 [patent_doc_number] => 05113405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Semiconductor diode laser having a stepped effective refractive index' [patent_app_type] => 1 [patent_app_number] => 7/627074 [patent_app_country] => US [patent_app_date] => 1990-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 26 [patent_no_of_words] => 7611 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113405.pdf [firstpage_image] =>[orig_patent_app_number] => 627074 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/627074
Semiconductor diode laser having a stepped effective refractive index Dec 11, 1990 Issued
Array ( [id] => 2814595 [patent_doc_number] => 05115444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Multichannel cavity laser' [patent_app_type] => 1 [patent_app_number] => 7/625818 [patent_app_country] => US [patent_app_date] => 1990-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2910 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115444.pdf [firstpage_image] =>[orig_patent_app_number] => 625818 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625818
Multichannel cavity laser Dec 10, 1990 Issued
Array ( [id] => 2677396 [patent_doc_number] => 05070510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/625169 [patent_app_country] => US [patent_app_date] => 1990-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 76 [patent_no_of_words] => 24228 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070510.pdf [firstpage_image] =>[orig_patent_app_number] => 625169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625169
Semiconductor laser device Dec 9, 1990 Issued
Array ( [id] => 2798168 [patent_doc_number] => 05130999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Laser device' [patent_app_type] => 1 [patent_app_number] => 7/623094 [patent_app_country] => US [patent_app_date] => 1990-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2771 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130999.pdf [firstpage_image] =>[orig_patent_app_number] => 623094 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/623094
Laser device Dec 5, 1990 Issued
Array ( [id] => 2945112 [patent_doc_number] => 05220575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Electrode for pulsed gas lasers' [patent_app_type] => 1 [patent_app_number] => 7/623955 [patent_app_country] => US [patent_app_date] => 1990-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4823 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220575.pdf [firstpage_image] =>[orig_patent_app_number] => 623955 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/623955
Electrode for pulsed gas lasers Dec 3, 1990 Issued
Array ( [id] => 2932618 [patent_doc_number] => 05200970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Methods and compositions for protecting laser excitation gases from contamination' [patent_app_type] => 1 [patent_app_number] => 7/621285 [patent_app_country] => US [patent_app_date] => 1990-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1977 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/200/05200970.pdf [firstpage_image] =>[orig_patent_app_number] => 621285 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/621285
Methods and compositions for protecting laser excitation gases from contamination Dec 2, 1990 Issued
Array ( [id] => 2848271 [patent_doc_number] => 05121400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Device for coherent addition of laser beams' [patent_app_type] => 1 [patent_app_number] => 7/620032 [patent_app_country] => US [patent_app_date] => 1990-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1710 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121400.pdf [firstpage_image] =>[orig_patent_app_number] => 620032 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/620032
Device for coherent addition of laser beams Nov 29, 1990 Issued
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