Search

David S. Warren

Examiner (ID: 4611, Phone: (571)272-2076 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2832, 2837, 2105
Total Applications
1407
Issued Applications
1200
Pending Applications
14
Abandoned Applications
202

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13499173 [patent_doc_number] => 20180301129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => RESONANCE SOUND CONTROL DEVICE AND RESONANCE SOUND LOCALIZATION CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 15/949576 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949576 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949576
Resonance sound control device and resonance sound localization control method Apr 9, 2018 Issued
Array ( [id] => 13612883 [patent_doc_number] => 20180357991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => MUSICAL CHORD IDENTIFICATION, SELECTION AND PLAYING METHOD AND MEANS FOR PHYSICAL AND VIRTUAL MUSICAL INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 15/947309 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947309 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947309
Musical chord identification, selection and playing method and means for physical and virtual musical instruments Apr 5, 2018 Issued
Array ( [id] => 13282737 [patent_doc_number] => 10152958 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-11 [patent_title] => Electronic musical performance controller based on vector length and orientation [patent_app_type] => utility [patent_app_number] => 15/945751 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 2110 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15945751 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/945751
Electronic musical performance controller based on vector length and orientation Apr 4, 2018 Issued
Array ( [id] => 14602875 [patent_doc_number] => 10354631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Sound signal processing method and sound signal processing apparatus [patent_app_type] => utility [patent_app_number] => 15/928558 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6761 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928558 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928558
Sound signal processing method and sound signal processing apparatus Mar 21, 2018 Issued
Array ( [id] => 13451053 [patent_doc_number] => 20180277069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => AUTOMATIC TUNING METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/925455 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15925455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925455
Automatic tuning methods and systems Mar 18, 2018 Issued
Array ( [id] => 13451065 [patent_doc_number] => 20180277075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => ELECTRONIC MUSICAL INSTRUMENT, CONTROL METHOD THEREOF, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 15/923369 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923369
Electronic musical instrument, control method thereof, and storage medium Mar 15, 2018 Issued
Array ( [id] => 13306039 [patent_doc_number] => 20180204556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => PICKUP AND STRINGED INSTRUMENT WITH PICKUP [patent_app_type] => utility [patent_app_number] => 15/920348 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920348
PICKUP AND STRINGED INSTRUMENT WITH PICKUP Mar 12, 2018 Abandoned
Array ( [id] => 13818955 [patent_doc_number] => 10186247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-22 [patent_title] => Methods and apparatus to extract a pitch-independent timbre attribute from a media signal [patent_app_type] => utility [patent_app_number] => 15/920060 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920060 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920060
Methods and apparatus to extract a pitch-independent timbre attribute from a media signal Mar 12, 2018 Issued
Array ( [id] => 14491401 [patent_doc_number] => 10332498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Fret scanners and pickups for stringed instruments [patent_app_type] => utility [patent_app_number] => 15/844269 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 13479 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 15844269 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/844269
Fret scanners and pickups for stringed instruments Mar 11, 2018 Issued
Array ( [id] => 15375173 [patent_doc_number] => 10529311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Keyboard apparatus and frame [patent_app_type] => utility [patent_app_number] => 15/918252 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 7561 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918252 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918252
Keyboard apparatus and frame Mar 11, 2018 Issued
Array ( [id] => 13451061 [patent_doc_number] => 20180277073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => MUSICAL SOUND GENERATION DEVICE [patent_app_type] => utility [patent_app_number] => 15/910901 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910901 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910901
Musical sound generation device Mar 1, 2018 Issued
Array ( [id] => 12777970 [patent_doc_number] => 20180151158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => KEY TRANSPOSITION [patent_app_type] => utility [patent_app_number] => 15/899899 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899899 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899899
Key transposition Feb 19, 2018 Issued
Array ( [id] => 12777973 [patent_doc_number] => 20180151159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => KEY TRANSPOSITION [patent_app_type] => utility [patent_app_number] => 15/899977 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899977 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899977
KEY TRANSPOSITION Feb 19, 2018 Abandoned
Array ( [id] => 13861627 [patent_doc_number] => 10192536 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-29 [patent_title] => Pedal board and sound effect adjusting device using same [patent_app_type] => utility [patent_app_number] => 15/893674 [patent_app_country] => US [patent_app_date] => 2018-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 3809 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15893674 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/893674
Pedal board and sound effect adjusting device using same Feb 10, 2018 Issued
Array ( [id] => 13542621 [patent_doc_number] => 20180322857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => NON-LINEAR PICKUP FOR STRING INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 15/891921 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 15891921 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891921
Non-linear pickup for string instruments Feb 7, 2018 Issued
Array ( [id] => 14630771 [patent_doc_number] => 20190228754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => GENERATION AND TRANSMISSION OF MUSICAL PERFORMANCE DATA [patent_app_type] => utility [patent_app_number] => 15/878251 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15878251 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/878251
Generation and transmission of musical performance data Jan 22, 2018 Issued
Array ( [id] => 13597577 [patent_doc_number] => 20180350337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => ELECTRONIC MUSICAL INSTRUMENT WITH SEPARATE PITCH AND ARTICULATION CONTROL [patent_app_type] => utility [patent_app_number] => 15/876093 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15876093 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876093
ELECTRONIC MUSICAL INSTRUMENT WITH SEPARATE PITCH AND ARTICULATION CONTROL Jan 18, 2018 Abandoned
Array ( [id] => 14124821 [patent_doc_number] => 10249273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-02 [patent_title] => Magnetic drum suspension apparatus [patent_app_type] => utility [patent_app_number] => 15/872718 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4183 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15872718 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/872718
Magnetic drum suspension apparatus Jan 15, 2018 Issued
Array ( [id] => 16816668 [patent_doc_number] => 11001474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Wear detection of elevator belt [patent_app_type] => utility [patent_app_number] => 15/871625 [patent_app_country] => US [patent_app_date] => 2018-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 47 [patent_no_of_words] => 5351 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15871625 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/871625
Wear detection of elevator belt Jan 14, 2018 Issued
Array ( [id] => 13451055 [patent_doc_number] => 20180277070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => ELECTRONIC CYMBAL [patent_app_type] => utility [patent_app_number] => 15/869351 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869351 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869351
ELECTRONIC CYMBAL Jan 11, 2018 Abandoned
Menu