Search

Charles M Swift

Examiner (ID: 4931, Phone: (571)270-7756 , Office: P/2196 )

Most Active Art Unit
2196
Art Unit(s)
2191, 2196
Total Applications
848
Issued Applications
629
Pending Applications
68
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4383529 [patent_doc_number] => 06275591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Method and apparatus for extracting a component signal from a composite signal' [patent_app_type] => 1 [patent_app_number] => 8/734939 [patent_app_country] => US [patent_app_date] => 1996-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2390 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275591.pdf [firstpage_image] =>[orig_patent_app_number] => 734939 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/734939
Method and apparatus for extracting a component signal from a composite signal Oct 21, 1996 Issued
Array ( [id] => 3742555 [patent_doc_number] => 05666426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Automatic volume control to compensate for ambient noise variations' [patent_app_type] => 1 [patent_app_number] => 8/733656 [patent_app_country] => US [patent_app_date] => 1996-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2822 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/666/05666426.pdf [firstpage_image] =>[orig_patent_app_number] => 733656 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/733656
Automatic volume control to compensate for ambient noise variations Oct 16, 1996 Issued
Array ( [id] => 3953469 [patent_doc_number] => 05930374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Phase coherent crossover' [patent_app_type] => 1 [patent_app_number] => 8/734608 [patent_app_country] => US [patent_app_date] => 1996-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6963 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930374.pdf [firstpage_image] =>[orig_patent_app_number] => 734608 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/734608
Phase coherent crossover Oct 16, 1996 Issued
08/728574 SIGNAL AMPLIFIER SYSTEM WITH IMPROVED ECHO CANCELLATION Oct 9, 1996 Abandoned
Array ( [id] => 1438003 [patent_doc_number] => 06356641 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Vehicular loudspeaker system' [patent_app_type] => B1 [patent_app_number] => 08/720163 [patent_app_country] => US [patent_app_date] => 1996-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6466 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356641.pdf [firstpage_image] =>[orig_patent_app_number] => 08720163 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/720163
Vehicular loudspeaker system Sep 24, 1996 Issued
Array ( [id] => 3699743 [patent_doc_number] => 05692055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Active noise-suppressive control method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/719027 [patent_app_country] => US [patent_app_date] => 1996-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5579 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/692/05692055.pdf [firstpage_image] =>[orig_patent_app_number] => 719027 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/719027
Active noise-suppressive control method and apparatus Sep 23, 1996 Issued
Array ( [id] => 4160011 [patent_doc_number] => 06032081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Dematrixing processor for MPEG-2 multichannel audio decoder' [patent_app_type] => 1 [patent_app_number] => 8/721088 [patent_app_country] => US [patent_app_date] => 1996-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3278 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/032/06032081.pdf [firstpage_image] =>[orig_patent_app_number] => 721088 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/721088
Dematrixing processor for MPEG-2 multichannel audio decoder Sep 23, 1996 Issued
Array ( [id] => 4063375 [patent_doc_number] => 05870484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Loudspeaker array with signal dependent radiation pattern' [patent_app_type] => 1 [patent_app_number] => 8/711686 [patent_app_country] => US [patent_app_date] => 1996-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 63 [patent_no_of_words] => 56437 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870484.pdf [firstpage_image] =>[orig_patent_app_number] => 711686 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/711686
Loudspeaker array with signal dependent radiation pattern Sep 4, 1996 Issued
Array ( [id] => 4117812 [patent_doc_number] => 06023512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Three-dimensional acoustic processor which uses linear predictive coefficients' [patent_app_type] => 1 [patent_app_number] => 8/697247 [patent_app_country] => US [patent_app_date] => 1996-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 69 [patent_no_of_words] => 13070 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/023/06023512.pdf [firstpage_image] =>[orig_patent_app_number] => 697247 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/697247
Three-dimensional acoustic processor which uses linear predictive coefficients Aug 20, 1996 Issued
Array ( [id] => 3786198 [patent_doc_number] => 05774561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Subband acoustic echo canceller' [patent_app_type] => 1 [patent_app_number] => 8/695446 [patent_app_country] => US [patent_app_date] => 1996-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 9109 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/774/05774561.pdf [firstpage_image] =>[orig_patent_app_number] => 695446 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/695446
Subband acoustic echo canceller Aug 11, 1996 Issued
08/694789 METHOD AND APPARATUS FOR ORIENTATION SENSING AND DIRECTIONAL SOUND GENERATION Aug 8, 1996 Abandoned
Array ( [id] => 4019763 [patent_doc_number] => 06005955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Middle ear transducer' [patent_app_type] => 1 [patent_app_number] => 8/693436 [patent_app_country] => US [patent_app_date] => 1996-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 7998 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/005/06005955.pdf [firstpage_image] =>[orig_patent_app_number] => 693436 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/693436
Middle ear transducer Aug 6, 1996 Issued
Array ( [id] => 3847399 [patent_doc_number] => 05761315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Surround signal processing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/693009 [patent_app_country] => US [patent_app_date] => 1996-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 14230 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/761/05761315.pdf [firstpage_image] =>[orig_patent_app_number] => 693009 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/693009
Surround signal processing apparatus Aug 5, 1996 Issued
Array ( [id] => 3915665 [patent_doc_number] => 05751815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Apparatus for audio signal stereophonic adjustment' [patent_app_type] => 1 [patent_app_number] => 8/663317 [patent_app_country] => US [patent_app_date] => 1996-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2240 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751815.pdf [firstpage_image] =>[orig_patent_app_number] => 663317 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/663317
Apparatus for audio signal stereophonic adjustment Jun 20, 1996 Issued
Array ( [id] => 4265191 [patent_doc_number] => 06222927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Binaural signal processing system and method' [patent_app_type] => 1 [patent_app_number] => 8/666757 [patent_app_country] => US [patent_app_date] => 1996-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5650 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222927.pdf [firstpage_image] =>[orig_patent_app_number] => 666757 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/666757
Binaural signal processing system and method Jun 18, 1996 Issued
Array ( [id] => 3973221 [patent_doc_number] => 05901230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Hands-free communication method for a multichannel transmission system' [patent_app_type] => 1 [patent_app_number] => 8/647306 [patent_app_country] => US [patent_app_date] => 1996-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4646 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901230.pdf [firstpage_image] =>[orig_patent_app_number] => 647306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/647306
Hands-free communication method for a multichannel transmission system May 8, 1996 Issued
Array ( [id] => 4320439 [patent_doc_number] => 06327366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Method for the adjustment of a hearing device, apparatus to do it and a hearing device' [patent_app_type] => 1 [patent_app_number] => 8/640635 [patent_app_country] => US [patent_app_date] => 1996-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 27 [patent_no_of_words] => 17726 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/327/06327366.pdf [firstpage_image] =>[orig_patent_app_number] => 640635 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640635
Method for the adjustment of a hearing device, apparatus to do it and a hearing device Apr 30, 1996 Issued
Array ( [id] => 3676153 [patent_doc_number] => 05668882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Notebook computer speakers' [patent_app_type] => 1 [patent_app_number] => 8/637948 [patent_app_country] => US [patent_app_date] => 1996-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2569 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668882.pdf [firstpage_image] =>[orig_patent_app_number] => 637948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/637948
Notebook computer speakers Apr 24, 1996 Issued
Array ( [id] => 3742528 [patent_doc_number] => 05666424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Six-axis surround sound processor with automatic balancing and calibration' [patent_app_type] => 1 [patent_app_number] => 8/637071 [patent_app_country] => US [patent_app_date] => 1996-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7872 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/666/05666424.pdf [firstpage_image] =>[orig_patent_app_number] => 637071 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/637071
Six-axis surround sound processor with automatic balancing and calibration Apr 23, 1996 Issued
Array ( [id] => 3674007 [patent_doc_number] => 05625696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Six-axis surround sound processor with improved matrix and cancellation control' [patent_app_type] => 1 [patent_app_number] => 8/631603 [patent_app_country] => US [patent_app_date] => 1996-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 8 [patent_no_of_words] => 4765 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/625/05625696.pdf [firstpage_image] =>[orig_patent_app_number] => 631603 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/631603
Six-axis surround sound processor with improved matrix and cancellation control Apr 1, 1996 Issued
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