Search

Jianchun Qin

Examiner (ID: 12605, Phone: (571)272-5981 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2837, 2832
Total Applications
1377
Issued Applications
917
Pending Applications
113
Abandoned Applications
385

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18183751 [patent_doc_number] => 20230044481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => MUSICAL INSTRUMENT EFFECTS UNIT WITH TRANSISTOR BIAS VOLTAGE VISUALIZATION [patent_app_type] => utility [patent_app_number] => 17/397284 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397284
MUSICAL INSTRUMENT EFFECTS UNIT WITH TRANSISTOR BIAS VOLTAGE VISUALIZATION Aug 8, 2021 Abandoned
Array ( [id] => 17389014 [patent_doc_number] => 20220036866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => REPRODUCTION CONTROL METHOD, REPRODUCTION CONTROL SYSTEM, AND REPRODUCTION CONTROL APPARATUS [patent_app_type] => utility [patent_app_number] => 17/388424 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388424
Reproduction control method, reproduction control system, and reproduction control apparatus Jul 28, 2021 Issued
Array ( [id] => 17217437 [patent_doc_number] => 20210350775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => METHOD AND APPARATUS FOR TRAINING ADAPTATION QUALITY EVALUATION MODEL, AND METHOD AND APPARATUS FOR EVALUATING ADAPTATION QUALITY [patent_app_type] => utility [patent_app_number] => 17/382860 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17382860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382860
Method and apparatus for training adaptation quality evaluation model, and method and apparatus for evaluating adaptation quality Jul 21, 2021 Issued
Array ( [id] => 17197898 [patent_doc_number] => 20210337992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SOUND-EMITTING DRINKING DEVICE [patent_app_type] => utility [patent_app_number] => 17/305810 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305810
SOUND-EMITTING DRINKING DEVICE Jul 13, 2021 Abandoned
Array ( [id] => 17318427 [patent_doc_number] => 20210407477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => COMPUTER-BASED SYSTEMS, DEVICES, AND METHODS FOR GENERATING AESTHETIC CHORD PROGRESSIONS AND KEY MODULATIONS IN MUSICAL COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/361414 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361414
Computer-based systems, devices, and methods for generating aesthetic chord progressions and key modulations in musical compositions Jun 28, 2021 Issued
Array ( [id] => 17318426 [patent_doc_number] => 20210407476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORED WITH AUTOMATIC MUSIC ARRANGEMENT PROGRAM, AND AUTOMATIC MUSIC ARRANGEMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/361325 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361325
Non-transitory computer-readable storage medium stored with automatic music arrangement program, and automatic music arrangement device Jun 28, 2021 Issued
Array ( [id] => 17318433 [patent_doc_number] => 20210407483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => COMPUTER-BASED SYSTEMS, DEVICES, AND METHODS FOR GENERATING MUSICAL COMPOSITIONS THAT ARE SYNCHRONIZED TO VIDEO [patent_app_type] => utility [patent_app_number] => 17/361594 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361594
COMPUTER-BASED SYSTEMS, DEVICES, AND METHODS FOR GENERATING MUSICAL COMPOSITIONS THAT ARE SYNCHRONIZED TO VIDEO Jun 28, 2021 Abandoned
Array ( [id] => 17173728 [patent_doc_number] => 20210327399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => HYBRID AUDIO PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/362771 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362771
HYBRID AUDIO PROCESSING SYSTEM Jun 28, 2021 Abandoned
Array ( [id] => 20305112 [patent_doc_number] => 12451108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Musical performance correction method and musical performance correction device [patent_app_type] => utility [patent_app_number] => 17/355574 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355574
Musical performance correction method and musical performance correction device Jun 22, 2021 Issued
Array ( [id] => 20161067 [patent_doc_number] => 12387700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Systems and methods for score and screenplay based audio and video editing [patent_app_type] => utility [patent_app_number] => 17/342059 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 12513 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17342059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342059
Systems and methods for score and screenplay based audio and video editing Jun 7, 2021 Issued
Array ( [id] => 18061338 [patent_doc_number] => 20220392424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => VIRTUAL DRUM KIT DEVICE [patent_app_type] => utility [patent_app_number] => 17/340150 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340150
Virtual drum kit device Jun 6, 2021 Issued
Array ( [id] => 17025114 [patent_doc_number] => 20210248986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => Stick Controller [patent_app_type] => utility [patent_app_number] => 17/241973 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17241973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241973
Stick Controller Apr 26, 2021 Abandoned
Array ( [id] => 17188449 [patent_doc_number] => 20210335334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => METHODS AND SYSTEMS FOR INTERACTIVE LYRIC GENERATION [patent_app_type] => utility [patent_app_number] => 17/232087 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232087
METHODS AND SYSTEMS FOR INTERACTIVE LYRIC GENERATION Apr 14, 2021 Abandoned
Array ( [id] => 17199881 [patent_doc_number] => 20210339976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => ELEVATOR COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/226772 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226772
ELEVATOR COMMUNICATION SYSTEM Apr 8, 2021 Pending
Array ( [id] => 17912987 [patent_doc_number] => 20220315382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => ELEVATOR DOOR INTERFACE MONITOR [patent_app_type] => utility [patent_app_number] => 17/221883 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221883
Elevator door interface monitor Apr 4, 2021 Issued
Array ( [id] => 17912986 [patent_doc_number] => 20220315381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => INTELLIGENT ELEVATOR CALL LOGIC [patent_app_type] => utility [patent_app_number] => 17/221092 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221092
INTELLIGENT ELEVATOR CALL LOGIC Apr 1, 2021 Pending
Array ( [id] => 17917082 [patent_doc_number] => 20220319478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SYSTEM AND METHODS FOR AUTOMATICALLY GENERATING A MUSCIAL COMPOSITION HAVING AUDIBLY CORRECT FORM [patent_app_type] => utility [patent_app_number] => 17/219610 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17219610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219610
System and methods for automatically generating a musical composition having audibly correct form Mar 30, 2021 Issued
Array ( [id] => 17900385 [patent_doc_number] => 20220310047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => USER INTERFACE FOR DISPLAYING WRITTEN MUSIC DURING PERFORMANCE [patent_app_type] => utility [patent_app_number] => 17/211958 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17211958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211958
User interface for displaying written music during performance Mar 24, 2021 Issued
Array ( [id] => 17115214 [patent_doc_number] => 20210295811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => MAPPING CHARACTERISTICS OF MUSIC INTO A VISUAL DISPLAY [patent_app_type] => utility [patent_app_number] => 17/209037 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17209037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209037
Mapping characteristics of music into a visual display Mar 21, 2021 Issued
Array ( [id] => 16981103 [patent_doc_number] => 20210225340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR VARYING DIGITAL REPRESENTATIONS OF MUSIC [patent_app_type] => utility [patent_app_number] => 17/208132 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21269 [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] => 17208132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208132
Systems, devices, and methods for varying digital representations of music Mar 21, 2021 Issued
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