Search

Brian T. Pendleton

Supervisory Patent Examiner (ID: 2787, Phone: (571)272-7527 , Office: P/2425 )

Most Active Art Unit
2644
Art Unit(s)
2747, 2425, 2615, 2644
Total Applications
526
Issued Applications
344
Pending Applications
46
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1371040 [patent_doc_number] => 06577737 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-10 [patent_title] => 'Method of detecting a DC offset in an automotive audio system' [patent_app_type] => B1 [patent_app_number] => 09/506295 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1977 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/577/06577737.pdf [firstpage_image] =>[orig_patent_app_number] => 09506295 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/506295
Method of detecting a DC offset in an automotive audio system Feb 16, 2000 Issued
Array ( [id] => 1409899 [patent_doc_number] => 06549630 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Signal expander with discrimination between close and distant acoustic source' [patent_app_type] => B1 [patent_app_number] => 09/499090 [patent_app_country] => US [patent_app_date] => 2000-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 7626 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/549/06549630.pdf [firstpage_image] =>[orig_patent_app_number] => 09499090 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/499090
Signal expander with discrimination between close and distant acoustic source Feb 3, 2000 Issued
Array ( [id] => 772535 [patent_doc_number] => 07006650 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-02-28 [patent_title] => 'Device for attenuating sound on the human ear' [patent_app_type] => utility [patent_app_number] => 09/890670 [patent_app_country] => US [patent_app_date] => 2000-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3783 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/006/07006650.pdf [firstpage_image] =>[orig_patent_app_number] => 09890670 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/890670
Device for attenuating sound on the human ear Jan 28, 2000 Issued
Array ( [id] => 1175766 [patent_doc_number] => 06757395 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-29 [patent_title] => 'Noise reduction apparatus and method' [patent_app_type] => B1 [patent_app_number] => 09/482192 [patent_app_country] => US [patent_app_date] => 2000-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4436 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/757/06757395.pdf [firstpage_image] =>[orig_patent_app_number] => 09482192 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/482192
Noise reduction apparatus and method Jan 11, 2000 Issued
Array ( [id] => 1146789 [patent_doc_number] => 06782104 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-24 [patent_title] => 'Method and device intended for the picking up of sounds, for their recording and their play-back, and reproducing the natural sensation of a sound space' [patent_app_type] => B1 [patent_app_number] => 09/473893 [patent_app_country] => US [patent_app_date] => 1999-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 6639 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/782/06782104.pdf [firstpage_image] =>[orig_patent_app_number] => 09473893 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/473893
Method and device intended for the picking up of sounds, for their recording and their play-back, and reproducing the natural sensation of a sound space Dec 27, 1999 Issued
Array ( [id] => 1281803 [patent_doc_number] => 06650758 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Adaptive dual port loudspeaker implementation for reducing lateral transmission' [patent_app_type] => B1 [patent_app_number] => 09/471092 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4150 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/650/06650758.pdf [firstpage_image] =>[orig_patent_app_number] => 09471092 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/471092
Adaptive dual port loudspeaker implementation for reducing lateral transmission Dec 22, 1999 Issued
Array ( [id] => 733556 [patent_doc_number] => 07043029 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-09 [patent_title] => 'Device for use in an audio signal processing system' [patent_app_type] => utility [patent_app_number] => 09/470193 [patent_app_country] => US [patent_app_date] => 1999-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3410 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/043/07043029.pdf [firstpage_image] =>[orig_patent_app_number] => 09470193 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/470193
Device for use in an audio signal processing system Dec 20, 1999 Issued
Array ( [id] => 703054 [patent_doc_number] => 07068801 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-06-27 [patent_title] => 'Microphone array diffracting structure' [patent_app_type] => utility [patent_app_number] => 09/465396 [patent_app_country] => US [patent_app_date] => 1999-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 54 [patent_no_of_words] => 7083 [patent_no_of_claims] => 2 [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/07/068/07068801.pdf [firstpage_image] =>[orig_patent_app_number] => 09465396 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/465396
Microphone array diffracting structure Dec 16, 1999 Issued
Array ( [id] => 7622786 [patent_doc_number] => 06687380 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Active sub-woofer speaker system' [patent_app_type] => B1 [patent_app_number] => 09/466487 [patent_app_country] => US [patent_app_date] => 1999-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2602 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/687/06687380.pdf [firstpage_image] =>[orig_patent_app_number] => 09466487 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/466487
Active sub-woofer speaker system Dec 16, 1999 Issued
Array ( [id] => 684613 [patent_doc_number] => 07082202 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-25 [patent_title] => 'Sound pickup sensor' [patent_app_type] => utility [patent_app_number] => 09/856569 [patent_app_country] => US [patent_app_date] => 1999-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3050 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/082/07082202.pdf [firstpage_image] =>[orig_patent_app_number] => 09856569 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/856569
Sound pickup sensor Nov 30, 1999 Issued
Array ( [id] => 1295080 [patent_doc_number] => 06633648 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-14 [patent_title] => 'Loudspeaker array for enlarged sweet spot' [patent_app_type] => B1 [patent_app_number] => 09/438996 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 9422 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/633/06633648.pdf [firstpage_image] =>[orig_patent_app_number] => 09438996 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/438996
Loudspeaker array for enlarged sweet spot Nov 11, 1999 Issued
Array ( [id] => 1427473 [patent_doc_number] => 06526148 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-25 [patent_title] => 'Device and method for demixing signal mixtures using fast blind source separation technique based on delay and attenuation compensation, and for selecting channels for the demixed signals' [patent_app_type] => B1 [patent_app_number] => 09/434386 [patent_app_country] => US [patent_app_date] => 1999-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6645 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/526/06526148.pdf [firstpage_image] =>[orig_patent_app_number] => 09434386 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/434386
Device and method for demixing signal mixtures using fast blind source separation technique based on delay and attenuation compensation, and for selecting channels for the demixed signals Nov 3, 1999 Issued
09/432988 SYSTEM AND METHOD FOR NOISE SUPPRESSION IN A COMMUNICATION SIGNAL Nov 2, 1999 Abandoned
Array ( [id] => 1413467 [patent_doc_number] => 06546105 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-08 [patent_title] => 'Sound image localization device and sound image localization method' [patent_app_type] => B1 [patent_app_number] => 09/431092 [patent_app_country] => US [patent_app_date] => 1999-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 17570 [patent_no_of_claims] => 32 [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/06/546/06546105.pdf [firstpage_image] =>[orig_patent_app_number] => 09431092 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/431092
Sound image localization device and sound image localization method Oct 31, 1999 Issued
Array ( [id] => 776510 [patent_doc_number] => 07003120 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-02-21 [patent_title] => 'Method of modifying harmonic content of a complex waveform' [patent_app_type] => utility [patent_app_number] => 09/430293 [patent_app_country] => US [patent_app_date] => 1999-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 14470 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/003/07003120.pdf [firstpage_image] =>[orig_patent_app_number] => 09430293 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/430293
Method of modifying harmonic content of a complex waveform Oct 28, 1999 Issued
Array ( [id] => 1305468 [patent_doc_number] => 06628791 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-30 [patent_title] => 'Signal derived bias supply for electrostatic loudspeakers' [patent_app_type] => B1 [patent_app_number] => 09/430078 [patent_app_country] => US [patent_app_date] => 1999-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4508 [patent_no_of_claims] => 15 [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/06/628/06628791.pdf [firstpage_image] =>[orig_patent_app_number] => 09430078 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/430078
Signal derived bias supply for electrostatic loudspeakers Oct 28, 1999 Issued
Array ( [id] => 942666 [patent_doc_number] => 06970569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-29 [patent_title] => 'Audio processing apparatus and audio reproducing method' [patent_app_type] => utility [patent_app_number] => 09/429986 [patent_app_country] => US [patent_app_date] => 1999-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 7851 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/970/06970569.pdf [firstpage_image] =>[orig_patent_app_number] => 09429986 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/429986
Audio processing apparatus and audio reproducing method Oct 28, 1999 Issued
Array ( [id] => 1270597 [patent_doc_number] => 06662060 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-09 [patent_title] => 'Method and apparatus for multimedia playback with title specific parameters' [patent_app_type] => B1 [patent_app_number] => 09/420185 [patent_app_country] => US [patent_app_date] => 1999-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4035 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/662/06662060.pdf [firstpage_image] =>[orig_patent_app_number] => 09420185 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/420185
Method and apparatus for multimedia playback with title specific parameters Oct 17, 1999 Issued
Array ( [id] => 1151469 [patent_doc_number] => 06778673 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-17 [patent_title] => 'Tunable active sound absorbers' [patent_app_type] => B1 [patent_app_number] => 09/419576 [patent_app_country] => US [patent_app_date] => 1999-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4283 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/778/06778673.pdf [firstpage_image] =>[orig_patent_app_number] => 09419576 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/419576
Tunable active sound absorbers Oct 17, 1999 Issued
Array ( [id] => 4421454 [patent_doc_number] => 06301364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Tagging echoes with low frequency noise' [patent_app_type] => 1 [patent_app_number] => 9/413675 [patent_app_country] => US [patent_app_date] => 1999-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2497 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301364.pdf [firstpage_image] =>[orig_patent_app_number] => 413675 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/413675
Tagging echoes with low frequency noise Oct 5, 1999 Issued
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