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
08/193681 LAMINATED UPPER CLADDING STRUCTURE FOR A LIGHT-EMITTING DEVICE Feb 7, 1994 Issued
08/193781 PASSIVELY Q-SWITCHED PICOSECOND MICROLASER Feb 7, 1994 Abandoned
Array ( [id] => 3463979 [patent_doc_number] => 05379318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-03 [patent_title] => 'Alternating grating tunable DBR laser' [patent_app_type] => 1 [patent_app_number] => 8/188770 [patent_app_country] => US [patent_app_date] => 1994-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2570 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/379/05379318.pdf [firstpage_image] =>[orig_patent_app_number] => 188770 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/188770
Alternating grating tunable DBR laser Jan 30, 1994 Issued
Array ( [id] => 3013587 [patent_doc_number] => 05371756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Semiconductor blue-green laser diodes' [patent_app_type] => 1 [patent_app_number] => 8/187506 [patent_app_country] => US [patent_app_date] => 1994-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1687 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/371/05371756.pdf [firstpage_image] =>[orig_patent_app_number] => 187506 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/187506
Semiconductor blue-green laser diodes Jan 27, 1994 Issued
Array ( [id] => 3050842 [patent_doc_number] => 05377214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Tensile strained blue green II-VI quantum well Laser' [patent_app_type] => 1 [patent_app_number] => 8/187332 [patent_app_country] => US [patent_app_date] => 1994-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2097 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/377/05377214.pdf [firstpage_image] =>[orig_patent_app_number] => 187332 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/187332
Tensile strained blue green II-VI quantum well Laser Jan 25, 1994 Issued
Array ( [id] => 3119406 [patent_doc_number] => 05408486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Surface emitting laser provided with light modulator' [patent_app_type] => 1 [patent_app_number] => 8/186465 [patent_app_country] => US [patent_app_date] => 1994-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4544 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408486.pdf [firstpage_image] =>[orig_patent_app_number] => 186465 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/186465
Surface emitting laser provided with light modulator Jan 25, 1994 Issued
Array ( [id] => 3426381 [patent_doc_number] => 05394423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Surface emitting semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 8/186649 [patent_app_country] => US [patent_app_date] => 1994-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2012 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/394/05394423.pdf [firstpage_image] =>[orig_patent_app_number] => 186649 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/186649
Surface emitting semiconductor laser Jan 25, 1994 Issued
Array ( [id] => 3426325 [patent_doc_number] => 05394419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Circuit arrangement for limiting the power of the optical signal emitted by a laser diode' [patent_app_type] => 1 [patent_app_number] => 8/185797 [patent_app_country] => US [patent_app_date] => 1994-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2628 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/394/05394419.pdf [firstpage_image] =>[orig_patent_app_number] => 185797 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/185797
Circuit arrangement for limiting the power of the optical signal emitted by a laser diode Jan 20, 1994 Issued
Array ( [id] => 3431725 [patent_doc_number] => 05390209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Article comprising a semiconductor laser that is non-degenerate with regard to polarization' [patent_app_type] => 1 [patent_app_number] => 8/177503 [patent_app_country] => US [patent_app_date] => 1994-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1780 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/390/05390209.pdf [firstpage_image] =>[orig_patent_app_number] => 177503 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/177503
Article comprising a semiconductor laser that is non-degenerate with regard to polarization Jan 4, 1994 Issued
Array ( [id] => 3467558 [patent_doc_number] => 05402436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Nonmonolithic array structure of multiple beam diode lasers' [patent_app_type] => 1 [patent_app_number] => 8/174914 [patent_app_country] => US [patent_app_date] => 1993-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5078 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/402/05402436.pdf [firstpage_image] =>[orig_patent_app_number] => 174914 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/174914
Nonmonolithic array structure of multiple beam diode lasers Dec 28, 1993 Issued
Array ( [id] => 3050823 [patent_doc_number] => 05377213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Laser driving circuit' [patent_app_type] => 1 [patent_app_number] => 8/173957 [patent_app_country] => US [patent_app_date] => 1993-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3437 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/377/05377213.pdf [firstpage_image] =>[orig_patent_app_number] => 173957 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/173957
Laser driving circuit Dec 27, 1993 Issued
Array ( [id] => 3466234 [patent_doc_number] => 05456112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'High accuracy laser accelerometer' [patent_app_type] => 1 [patent_app_number] => 8/171597 [patent_app_country] => US [patent_app_date] => 1993-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1157 [patent_no_of_claims] => 12 [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/05/456/05456112.pdf [firstpage_image] =>[orig_patent_app_number] => 171597 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/171597
High accuracy laser accelerometer Dec 20, 1993 Issued
Array ( [id] => 3469184 [patent_doc_number] => 05383200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'Eye safe laser imaging system' [patent_app_type] => 1 [patent_app_number] => 8/169289 [patent_app_country] => US [patent_app_date] => 1993-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4258 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/383/05383200.pdf [firstpage_image] =>[orig_patent_app_number] => 169289 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/169289
Eye safe laser imaging system Dec 19, 1993 Issued
Array ( [id] => 3465090 [patent_doc_number] => 05452318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Gain-coupled DFB laser with index coupling compensation' [patent_app_type] => 1 [patent_app_number] => 8/170074 [patent_app_country] => US [patent_app_date] => 1993-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2106 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/452/05452318.pdf [firstpage_image] =>[orig_patent_app_number] => 170074 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/170074
Gain-coupled DFB laser with index coupling compensation Dec 15, 1993 Issued
Array ( [id] => 3125700 [patent_doc_number] => 05396506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Coupled multiple output fiber laser' [patent_app_type] => 1 [patent_app_number] => 8/165141 [patent_app_country] => US [patent_app_date] => 1993-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5018 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/396/05396506.pdf [firstpage_image] =>[orig_patent_app_number] => 165141 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/165141
Coupled multiple output fiber laser Dec 8, 1993 Issued
Array ( [id] => 3104793 [patent_doc_number] => 05369659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Fault tolerant optical system using diode laser array' [patent_app_type] => 1 [patent_app_number] => 8/163160 [patent_app_country] => US [patent_app_date] => 1993-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5003 [patent_no_of_claims] => 27 [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/05/369/05369659.pdf [firstpage_image] =>[orig_patent_app_number] => 163160 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/163160
Fault tolerant optical system using diode laser array Dec 6, 1993 Issued
Array ( [id] => 3119274 [patent_doc_number] => 05408479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Apparatus and method for generating high intensity electrostatic fields' [patent_app_type] => 1 [patent_app_number] => 8/161401 [patent_app_country] => US [patent_app_date] => 1993-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3183 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408479.pdf [firstpage_image] =>[orig_patent_app_number] => 161401 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/161401
Apparatus and method for generating high intensity electrostatic fields Dec 5, 1993 Issued
Array ( [id] => 3019622 [patent_doc_number] => 05355382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Composite laser array support' [patent_app_type] => 1 [patent_app_number] => 8/156229 [patent_app_country] => US [patent_app_date] => 1993-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2943 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/355/05355382.pdf [firstpage_image] =>[orig_patent_app_number] => 156229 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/156229
Composite laser array support Nov 21, 1993 Issued
08/153713 WAVELENGTH CONVERSION WAVEGUIDE Nov 15, 1993 Abandoned
Array ( [id] => 3426295 [patent_doc_number] => 05394417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Semiconductor laser producing visible light' [patent_app_type] => 1 [patent_app_number] => 8/150884 [patent_app_country] => US [patent_app_date] => 1993-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3560 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/394/05394417.pdf [firstpage_image] =>[orig_patent_app_number] => 150884 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/150884
Semiconductor laser producing visible light Nov 11, 1993 Issued
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