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] => 2388832 [patent_doc_number] => 04775880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-04 [patent_title] => 'Solid-state image sensor with amorphous semiconductor photoconductive cell array' [patent_app_type] => 1 [patent_app_number] => 6/943705 [patent_app_country] => US [patent_app_date] => 1986-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4301 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/775/04775880.pdf [firstpage_image] =>[orig_patent_app_number] => 943705 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/943705
Solid-state image sensor with amorphous semiconductor photoconductive cell array Dec 18, 1986 Issued
Array ( [id] => 2430303 [patent_doc_number] => 04788690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Distributed feedback semiconductor laser with monitor' [patent_app_type] => 1 [patent_app_number] => 6/942451 [patent_app_country] => US [patent_app_date] => 1986-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2207 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/788/04788690.pdf [firstpage_image] =>[orig_patent_app_number] => 942451 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/942451
Distributed feedback semiconductor laser with monitor Dec 15, 1986 Issued
Array ( [id] => 2536226 [patent_doc_number] => 04797891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 6/941842 [patent_app_country] => US [patent_app_date] => 1986-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 27 [patent_no_of_words] => 6123 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797891.pdf [firstpage_image] =>[orig_patent_app_number] => 941842 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/941842
Semiconductor laser Dec 14, 1986 Issued
Array ( [id] => 2568848 [patent_doc_number] => 04817109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'External resonator type semiconductor laser apparatus' [patent_app_type] => 1 [patent_app_number] => 6/937969 [patent_app_country] => US [patent_app_date] => 1986-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4109 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/817/04817109.pdf [firstpage_image] =>[orig_patent_app_number] => 937969 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937969
External resonator type semiconductor laser apparatus Dec 3, 1986 Issued
Array ( [id] => 2461434 [patent_doc_number] => 04760578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Semiconductor laser with a controllable transmittance layer' [patent_app_type] => 1 [patent_app_number] => 6/936395 [patent_app_country] => US [patent_app_date] => 1986-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2780 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760578.pdf [firstpage_image] =>[orig_patent_app_number] => 936395 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/936395
Semiconductor laser with a controllable transmittance layer Nov 30, 1986 Issued
Array ( [id] => 2449645 [patent_doc_number] => 04792836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Ion-sensitive photodetector' [patent_app_type] => 1 [patent_app_number] => 6/936195 [patent_app_country] => US [patent_app_date] => 1986-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1955 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792836.pdf [firstpage_image] =>[orig_patent_app_number] => 936195 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/936195
Ion-sensitive photodetector Nov 30, 1986 Issued
Array ( [id] => 2525465 [patent_doc_number] => 04819242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Semiconductor laser driver circuit' [patent_app_type] => 1 [patent_app_number] => 6/932495 [patent_app_country] => US [patent_app_date] => 1986-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3819 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819242.pdf [firstpage_image] =>[orig_patent_app_number] => 932495 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932495
Semiconductor laser driver circuit Nov 19, 1986 Issued
Array ( [id] => 2514848 [patent_doc_number] => 04796072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Solid-state imaging device with potential barriers between pixels' [patent_app_type] => 1 [patent_app_number] => 6/932412 [patent_app_country] => US [patent_app_date] => 1986-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2384 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/796/04796072.pdf [firstpage_image] =>[orig_patent_app_number] => 932412 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932412
Solid-state imaging device with potential barriers between pixels Nov 18, 1986 Issued
Array ( [id] => 2492042 [patent_doc_number] => 04823357 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Diffraction limited dichroic combiner diode laser' [patent_app_type] => 1 [patent_app_number] => 6/928356 [patent_app_country] => US [patent_app_date] => 1986-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3897 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823357.pdf [firstpage_image] =>[orig_patent_app_number] => 928356 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/928356
Diffraction limited dichroic combiner diode laser Nov 9, 1986 Issued
Array ( [id] => 2520910 [patent_doc_number] => 04831628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Denices fabricated using method of selective area epitaxial growth using ion beams' [patent_app_type] => 1 [patent_app_number] => 6/928957 [patent_app_country] => US [patent_app_date] => 1986-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3560 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/831/04831628.pdf [firstpage_image] =>[orig_patent_app_number] => 928957 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/928957
Denices fabricated using method of selective area epitaxial growth using ion beams Nov 9, 1986 Issued
Array ( [id] => 2511662 [patent_doc_number] => 04799224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Driver for a semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 6/927621 [patent_app_country] => US [patent_app_date] => 1986-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2492 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799224.pdf [firstpage_image] =>[orig_patent_app_number] => 927621 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/927621
Driver for a semiconductor laser Nov 5, 1986 Issued
Array ( [id] => 2456785 [patent_doc_number] => 04791650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Phased-array semiconductor laser apparatus' [patent_app_type] => 1 [patent_app_number] => 6/922673 [patent_app_country] => US [patent_app_date] => 1986-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1924 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/791/04791650.pdf [firstpage_image] =>[orig_patent_app_number] => 922673 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/922673
Phased-array semiconductor laser apparatus Oct 23, 1986 Issued
Array ( [id] => 2453750 [patent_doc_number] => 04745611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Buried twin ridge substrate laser' [patent_app_type] => 1 [patent_app_number] => 6/922654 [patent_app_country] => US [patent_app_date] => 1986-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3122 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745611.pdf [firstpage_image] =>[orig_patent_app_number] => 922654 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/922654
Buried twin ridge substrate laser Oct 23, 1986 Issued
Array ( [id] => 2557602 [patent_doc_number] => 04803384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Pulse amplifier suitable for use in the semiconductor laser driving device' [patent_app_type] => 1 [patent_app_number] => 6/921110 [patent_app_country] => US [patent_app_date] => 1986-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4680 [patent_no_of_claims] => 8 [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/04/803/04803384.pdf [firstpage_image] =>[orig_patent_app_number] => 921110 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/921110
Pulse amplifier suitable for use in the semiconductor laser driving device Oct 20, 1986 Issued
Array ( [id] => 2432288 [patent_doc_number] => 04739383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Optical detector and amplifier based on tandem semiconductor devices' [patent_app_type] => 1 [patent_app_number] => 6/916871 [patent_app_country] => US [patent_app_date] => 1986-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3059 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/739/04739383.pdf [firstpage_image] =>[orig_patent_app_number] => 916871 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916871
Optical detector and amplifier based on tandem semiconductor devices Oct 8, 1986 Issued
Array ( [id] => 2453675 [patent_doc_number] => 04745607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Interlayer directional coupling in antiresonant reflecting optical waveguides' [patent_app_type] => 1 [patent_app_number] => 6/916498 [patent_app_country] => US [patent_app_date] => 1986-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4326 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745607.pdf [firstpage_image] =>[orig_patent_app_number] => 916498 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916498
Interlayer directional coupling in antiresonant reflecting optical waveguides Oct 7, 1986 Issued
Array ( [id] => 2564550 [patent_doc_number] => 04816890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Optoelectronic device' [patent_app_type] => 1 [patent_app_number] => 6/915410 [patent_app_country] => US [patent_app_date] => 1986-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3479 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816890.pdf [firstpage_image] =>[orig_patent_app_number] => 915410 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/915410
Optoelectronic device Oct 5, 1986 Issued
Array ( [id] => 2568735 [patent_doc_number] => 04817103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Semiconductor light emitting device with stacked active regions' [patent_app_type] => 1 [patent_app_number] => 6/915583 [patent_app_country] => US [patent_app_date] => 1986-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3687 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/817/04817103.pdf [firstpage_image] =>[orig_patent_app_number] => 915583 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/915583
Semiconductor light emitting device with stacked active regions Oct 5, 1986 Issued
Array ( [id] => 2416738 [patent_doc_number] => 04761680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Photodetector' [patent_app_type] => 1 [patent_app_number] => 6/912633 [patent_app_country] => US [patent_app_date] => 1986-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2479 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761680.pdf [firstpage_image] =>[orig_patent_app_number] => 912633 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/912633
Photodetector Sep 28, 1986 Issued
Array ( [id] => 2393853 [patent_doc_number] => 04737960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Rare earth doped semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 6/911976 [patent_app_country] => US [patent_app_date] => 1986-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2808 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737960.pdf [firstpage_image] =>[orig_patent_app_number] => 911976 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/911976
Rare earth doped semiconductor laser Sep 25, 1986 Issued
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