Search

David S. Warren

Examiner (ID: 16149)

Most Active Art Unit
2837
Art Unit(s)
2837, 2832, 2105
Total Applications
1407
Issued Applications
1199
Pending Applications
14
Abandoned Applications
202

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16707355 [patent_doc_number] => 10957296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Synthesized percussion pedal and looping station [patent_app_type] => utility [patent_app_number] => 16/989748 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 16335 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989748
Synthesized percussion pedal and looping station Aug 9, 2020 Issued
Array ( [id] => 16394135 [patent_doc_number] => 20200335076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => INSTRUMENT PEDAL DEVICE AND OPERATION METHOD OF INSTRUMENT PEDAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/920439 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920439
Instrument pedal device and operation method of instrument pedal device Jul 2, 2020 Issued
Array ( [id] => 16668153 [patent_doc_number] => 10937405 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-02 [patent_title] => Foldable piano keyboard [patent_app_type] => utility [patent_app_number] => 16/872315 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 17267 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16872315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872315
Foldable piano keyboard May 10, 2020 Issued
Array ( [id] => 16162481 [patent_doc_number] => 20200219473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => METHODS AND APPARATUS TO EXTRACT A PITCH-INDEPENDENT TIMBRE ATTRIBUTE FROM A MEDIA SIGNAL [patent_app_type] => utility [patent_app_number] => 16/821567 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16821567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/821567
Methods and apparatus to extract a pitch-independent timbre attribute from a media signal Mar 16, 2020 Issued
Array ( [id] => 15806771 [patent_doc_number] => 20200126528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => SYNTHESIZED PERCUSSION PEDAL AND LOOPING STATION [patent_app_type] => utility [patent_app_number] => 16/720081 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720081
Synthesized percussion pedal and looping station Dec 18, 2019 Issued
Array ( [id] => 16233597 [patent_doc_number] => 10741154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Synthesized percussion pedal and looping station [patent_app_type] => utility [patent_app_number] => 16/712193 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 16298 [patent_no_of_claims] => 32 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16712193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712193
Synthesized percussion pedal and looping station Dec 11, 2019 Issued
Array ( [id] => 15856601 [patent_doc_number] => 10643592 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-05 [patent_title] => Virtual / augmented reality display and control of digital audio workstation parameters [patent_app_type] => utility [patent_app_number] => 16/667594 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13682 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667594
Virtual / augmented reality display and control of digital audio workstation parameters Oct 28, 2019 Issued
Array ( [id] => 16834887 [patent_doc_number] => 11011144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Automated music composition and generation system supporting automated generation of musical kernels for use in replicating future music compositions and production environments [patent_app_type] => utility [patent_app_number] => 16/664817 [patent_app_country] => US [patent_app_date] => 2019-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 223 [patent_figures_cnt] => 235 [patent_no_of_words] => 94319 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664817
Automated music composition and generation system supporting automated generation of musical kernels for use in replicating future music compositions and production environments Oct 25, 2019 Issued
Array ( [id] => 16845658 [patent_doc_number] => 11017750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Method of automatically confirming the uniqueness of digital pieces of music produced by an automated music composition and generation system while satisfying the creative intentions of system users [patent_app_type] => utility [patent_app_number] => 16/664816 [patent_app_country] => US [patent_app_date] => 2019-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 223 [patent_figures_cnt] => 235 [patent_no_of_words] => 94322 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664816
Method of automatically confirming the uniqueness of digital pieces of music produced by an automated music composition and generation system while satisfying the creative intentions of system users Oct 25, 2019 Issued
Array ( [id] => 16895979 [patent_doc_number] => 11037539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Autonomous music composition and performance system employing real-time analysis of a musical performance to automatically compose and perform music to accompany the musical performance [patent_app_type] => utility [patent_app_number] => 16/664814 [patent_app_country] => US [patent_app_date] => 2019-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 223 [patent_figures_cnt] => 234 [patent_no_of_words] => 94321 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664814
Autonomous music composition and performance system employing real-time analysis of a musical performance to automatically compose and perform music to accompany the musical performance Oct 25, 2019 Issued
Array ( [id] => 16895980 [patent_doc_number] => 11037540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Automated music composition and generation systems, engines and methods employing parameter mapping configurations to enable automated music composition and generation [patent_app_type] => utility [patent_app_number] => 16/664824 [patent_app_country] => US [patent_app_date] => 2019-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 223 [patent_figures_cnt] => 234 [patent_no_of_words] => 94322 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664824 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664824
Automated music composition and generation systems, engines and methods employing parameter mapping configurations to enable automated music composition and generation Oct 25, 2019 Issued
Array ( [id] => 15502699 [patent_doc_number] => 20200051538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => METHODS AND APPARATUS TO EXTRACT A PITCH-INDEPENDENT TIMBRE ATTRIBUTE FROM A MEDIA SIGNAL [patent_app_type] => utility [patent_app_number] => 16/659099 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659099
Methods and apparatus to extract a pitch-independent timbre attribute from a media signal Oct 20, 2019 Issued
Array ( [id] => 16676901 [patent_doc_number] => 20210065667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => ACOUSTICAL OPTICAL PICKUP FOR USE IN STRINGED MUSICAL INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 16/556088 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556088
Acoustical optical pickup for use in stringed musical instruments Aug 28, 2019 Issued
Array ( [id] => 16676901 [patent_doc_number] => 20210065667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => ACOUSTICAL OPTICAL PICKUP FOR USE IN STRINGED MUSICAL INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 16/556088 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556088
Acoustical optical pickup for use in stringed musical instruments Aug 28, 2019 Issued
Array ( [id] => 15921387 [patent_doc_number] => 10657940 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-19 [patent_title] => Modular electric guitar pedalboard [patent_app_type] => utility [patent_app_number] => 16/454455 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 4767 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454455
Modular electric guitar pedalboard Jun 26, 2019 Issued
Array ( [id] => 15395537 [patent_doc_number] => 10538412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Brake operation management in elevators [patent_app_type] => utility [patent_app_number] => 16/295327 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3889 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295327 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295327
Brake operation management in elevators Mar 6, 2019 Issued
Array ( [id] => 15640625 [patent_doc_number] => 10593313 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => Platter based electronic musical instrument [patent_app_type] => utility [patent_app_number] => 16/276341 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6721 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16276341 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/276341
Platter based electronic musical instrument Feb 13, 2019 Issued
Array ( [id] => 14721755 [patent_doc_number] => 20190251941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => Chord Estimation Method and Chord Estimation Apparatus [patent_app_type] => utility [patent_app_number] => 16/270979 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16270979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270979
Chord estimation method and chord estimation apparatus Feb 7, 2019 Issued
Array ( [id] => 14675873 [patent_doc_number] => 20190237051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => METHOD OF AND SYSTEM FOR CONTROLLING THE QUALITIES OF MUSICAL ENERGY EMBODIED IN AND EXPRESSED BY DIGITAL MUSIC TO BE AUTOMATICALLY COMPOSED AND GENERATED BY AN AUTOMATED MUSIC COMPOSITION AND GENERATION ENGINE [patent_app_type] => utility [patent_app_number] => 16/253854 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 97386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16253854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253854
Method of and system for controlling the qualities of musical energy embodied in and expressed by digital music to be automatically composed and generated by an automated music composition and generation engine Jan 21, 2019 Issued
Array ( [id] => 14706459 [patent_doc_number] => 10380984 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-13 [patent_title] => Modular electric guitar pedalboard [patent_app_type] => utility [patent_app_number] => 16/248249 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 4747 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16248249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248249
Modular electric guitar pedalboard Jan 14, 2019 Issued
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