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] => 2837328 [patent_doc_number] => 05117437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Continuous-wave pair-pumped laser system' [patent_app_type] => 1 [patent_app_number] => 7/487885 [patent_app_country] => US [patent_app_date] => 1990-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3467 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117437.pdf [firstpage_image] =>[orig_patent_app_number] => 487885 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/487885
Continuous-wave pair-pumped laser system Mar 1, 1990 Issued
Array ( [id] => 2719648 [patent_doc_number] => 05042045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Ridge-waveguide semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 7/482922 [patent_app_country] => US [patent_app_date] => 1990-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1521 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042045.pdf [firstpage_image] =>[orig_patent_app_number] => 482922 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/482922
Ridge-waveguide semiconductor laser Feb 21, 1990 Issued
Array ( [id] => 2656180 [patent_doc_number] => 04980893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Monolithic high density arrays of independently addressable offset semiconductor laser sources' [patent_app_type] => 1 [patent_app_number] => 7/485799 [patent_app_country] => US [patent_app_date] => 1990-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4824 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/980/04980893.pdf [firstpage_image] =>[orig_patent_app_number] => 485799 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485799
Monolithic high density arrays of independently addressable offset semiconductor laser sources Feb 20, 1990 Issued
Array ( [id] => 2732167 [patent_doc_number] => 05025450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/482507 [patent_app_country] => US [patent_app_date] => 1990-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1161 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025450.pdf [firstpage_image] =>[orig_patent_app_number] => 482507 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/482507
Semiconductor laser device Feb 20, 1990 Issued
Array ( [id] => 2841641 [patent_doc_number] => 05128955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Method for the operation of a light amplifier having arcuately or, respectively, annularly guided radiation, particularly a ring laser diode' [patent_app_type] => 1 [patent_app_number] => 7/466263 [patent_app_country] => US [patent_app_date] => 1990-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 5886 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128955.pdf [firstpage_image] =>[orig_patent_app_number] => 466263 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/466263
Method for the operation of a light amplifier having arcuately or, respectively, annularly guided radiation, particularly a ring laser diode Feb 15, 1990 Issued
Array ( [id] => 2759337 [patent_doc_number] => 05031187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Planar array of vertical-cavity, surface-emitting lasers' [patent_app_type] => 1 [patent_app_number] => 7/480117 [patent_app_country] => US [patent_app_date] => 1990-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3599 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031187.pdf [firstpage_image] =>[orig_patent_app_number] => 480117 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/480117
Planar array of vertical-cavity, surface-emitting lasers Feb 13, 1990 Issued
Array ( [id] => 2776522 [patent_doc_number] => 05007063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Laser diode' [patent_app_type] => 1 [patent_app_number] => 7/478856 [patent_app_country] => US [patent_app_date] => 1990-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1981 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/007/05007063.pdf [firstpage_image] =>[orig_patent_app_number] => 478856 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/478856
Laser diode Feb 11, 1990 Issued
Array ( [id] => 2755627 [patent_doc_number] => 05023880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/478961 [patent_app_country] => US [patent_app_date] => 1990-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 5775 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023880.pdf [firstpage_image] =>[orig_patent_app_number] => 478961 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/478961
Semiconductor laser device Feb 11, 1990 Issued
Array ( [id] => 2703988 [patent_doc_number] => 05020067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/472285 [patent_app_country] => US [patent_app_date] => 1990-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 3815 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020067.pdf [firstpage_image] =>[orig_patent_app_number] => 472285 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472285
Semiconductor laser device Jan 29, 1990 Issued
Array ( [id] => 2720530 [patent_doc_number] => 05018158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/472290 [patent_app_country] => US [patent_app_date] => 1990-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3310 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018158.pdf [firstpage_image] =>[orig_patent_app_number] => 472290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472290
Semiconductor laser device Jan 29, 1990 Issued
Array ( [id] => 2720512 [patent_doc_number] => 05018157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Vertical cavity semiconductor lasers' [patent_app_type] => 1 [patent_app_number] => 7/472145 [patent_app_country] => US [patent_app_date] => 1990-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2813 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018157.pdf [firstpage_image] =>[orig_patent_app_number] => 472145 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472145
Vertical cavity semiconductor lasers Jan 29, 1990 Issued
Array ( [id] => 2680905 [patent_doc_number] => 05048038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Ion-implanted planar-buried-heterostructure diode laser' [patent_app_type] => 1 [patent_app_number] => 7/469996 [patent_app_country] => US [patent_app_date] => 1990-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3343 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/048/05048038.pdf [firstpage_image] =>[orig_patent_app_number] => 469996 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469996
Ion-implanted planar-buried-heterostructure diode laser Jan 24, 1990 Issued
Array ( [id] => 2827497 [patent_doc_number] => 05081632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Semiconductor emitting device' [patent_app_type] => 1 [patent_app_number] => 7/469382 [patent_app_country] => US [patent_app_date] => 1990-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 34 [patent_no_of_words] => 5918 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081632.pdf [firstpage_image] =>[orig_patent_app_number] => 469382 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469382
Semiconductor emitting device Jan 23, 1990 Issued
Array ( [id] => 2678957 [patent_doc_number] => 04999841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Semiconductor lasers' [patent_app_type] => 1 [patent_app_number] => 7/469248 [patent_app_country] => US [patent_app_date] => 1990-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3251 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999841.pdf [firstpage_image] =>[orig_patent_app_number] => 469248 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469248
Semiconductor lasers Jan 23, 1990 Issued
07/466604 LIGHT EMITTING DEVICE Jan 16, 1990 Abandoned
Array ( [id] => 2726004 [patent_doc_number] => 05054030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Grid-inserted quantum structure' [patent_app_type] => 1 [patent_app_number] => 7/464498 [patent_app_country] => US [patent_app_date] => 1990-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 22 [patent_no_of_words] => 3884 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/054/05054030.pdf [firstpage_image] =>[orig_patent_app_number] => 464498 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/464498
Grid-inserted quantum structure Jan 11, 1990 Issued
Array ( [id] => 2678994 [patent_doc_number] => 04999843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Vertical semiconductor laser with lateral electrode contact' [patent_app_type] => 1 [patent_app_number] => 7/462244 [patent_app_country] => US [patent_app_date] => 1990-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1511 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999843.pdf [firstpage_image] =>[orig_patent_app_number] => 462244 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/462244
Vertical semiconductor laser with lateral electrode contact Jan 8, 1990 Issued
Array ( [id] => 2703954 [patent_doc_number] => 05020065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/461915 [patent_app_country] => US [patent_app_date] => 1990-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1177 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020065.pdf [firstpage_image] =>[orig_patent_app_number] => 461915 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/461915
Semiconductor laser device Jan 7, 1990 Issued
Array ( [id] => 2719728 [patent_doc_number] => 05042049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Semiconductor optical device' [patent_app_type] => 1 [patent_app_number] => 7/461253 [patent_app_country] => US [patent_app_date] => 1990-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5350 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042049.pdf [firstpage_image] =>[orig_patent_app_number] => 461253 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/461253
Semiconductor optical device Jan 4, 1990 Issued
Array ( [id] => 2881422 [patent_doc_number] => 05153930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Device employing a substrate of a material that exhibits the pyroelectric effect' [patent_app_type] => 1 [patent_app_number] => 7/460759 [patent_app_country] => US [patent_app_date] => 1990-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2343 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153930.pdf [firstpage_image] =>[orig_patent_app_number] => 460759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/460759
Device employing a substrate of a material that exhibits the pyroelectric effect Jan 3, 1990 Issued
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