Search

Jianchun Qin

Examiner (ID: 16292)

Most Active Art Unit
2837
Art Unit(s)
2832, 2837
Total Applications
1364
Issued Applications
909
Pending Applications
99
Abandoned Applications
385

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20196376 [patent_doc_number] => 20250273086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => PLAYBACK SYSTEM FOR SYNCHRONIZING AUDIOVISUAL WORKS [patent_app_type] => utility [patent_app_number] => 19/204294 [patent_app_country] => US [patent_app_date] => 2025-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 516 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19204294 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/204294
PLAYBACK SYSTEM FOR SYNCHRONIZING AUDIOVISUAL WORKS May 8, 2025 Pending
Array ( [id] => 20019217 [patent_doc_number] => 20250157439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => SELF-CONFORMING-RADIUS FRET PRESS FOR STRINGED INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 18/943041 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18943041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943041
Self-conforming-radius fret press for stringed instruments Nov 10, 2024 Issued
Array ( [id] => 19773050 [patent_doc_number] => 20250054476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => HARMONIOUS AUDIO GENERATION [patent_app_type] => utility [patent_app_number] => 18/927240 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18927240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/927240
HARMONIOUS AUDIO GENERATION Oct 24, 2024 Pending
Array ( [id] => 19463873 [patent_doc_number] => 20240317542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => OPERATION SYSTEMS AND METHODS FOR HOIST ELEVATORS [patent_app_type] => utility [patent_app_number] => 18/680369 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680369
OPERATION SYSTEMS AND METHODS FOR HOIST ELEVATORS May 30, 2024 Pending
Array ( [id] => 20215898 [patent_doc_number] => 12412552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Method and system for energy-based song variant construction with adaptive volume reduction [patent_app_type] => utility [patent_app_number] => 18/645090 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7846 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 468 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645090
Method and system for energy-based song variant construction with adaptive volume reduction Apr 23, 2024 Issued
Array ( [id] => 19384236 [patent_doc_number] => 20240274106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD AND SYSTEM FOR ENERGY-BASED SONG CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 18/645099 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645099
Method and system for energy-based song variant construction with demixing Apr 23, 2024 Issued
Array ( [id] => 19335210 [patent_doc_number] => 20240249640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => VIRTUAL TUTORIALS FOR MUSICAL INSTRUMENTS WITH FINGER TRACKING IN AUGMENTED REALITY [patent_app_type] => utility [patent_app_number] => 18/598181 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18598181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598181
VIRTUAL TUTORIALS FOR MUSICAL INSTRUMENTS WITH FINGER TRACKING IN AUGMENTED REALITY Mar 6, 2024 Pending
Array ( [id] => 19335210 [patent_doc_number] => 20240249640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => VIRTUAL TUTORIALS FOR MUSICAL INSTRUMENTS WITH FINGER TRACKING IN AUGMENTED REALITY [patent_app_type] => utility [patent_app_number] => 18/598181 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18598181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598181
VIRTUAL TUTORIALS FOR MUSICAL INSTRUMENTS WITH FINGER TRACKING IN AUGMENTED REALITY Mar 6, 2024 Pending
Array ( [id] => 19406796 [patent_doc_number] => 20240290307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Machine Learning Model Trained based on Music and Decisions Generated by Expert System [patent_app_type] => utility [patent_app_number] => 18/585731 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585731
Machine Learning Model Trained based on Music and Decisions Generated by Expert System Feb 22, 2024 Pending
Array ( [id] => 19427832 [patent_doc_number] => 12087258 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-10 [patent_title] => Electric guitar with rotatable neck [patent_app_type] => utility [patent_app_number] => 18/435215 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3739 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435215
Electric guitar with rotatable neck Feb 6, 2024 Issued
Array ( [id] => 19335279 [patent_doc_number] => 20240249709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => HARMONIOUS AUDIO GENERATION [patent_app_type] => utility [patent_app_number] => 18/403680 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403680
Harmonious audio generation Jan 2, 2024 Issued
Array ( [id] => 19116027 [patent_doc_number] => 20240127777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => METHOD AND APPARATUS FOR GENERATING MUSIC FILE, AND ELECTRONIC DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/545825 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545825
Method and apparatus for generating music file, and electronic device and storage medium Dec 18, 2023 Issued
Array ( [id] => 19252390 [patent_doc_number] => 20240203387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => GENERATING MUSIC ACCOMPANIMENT [patent_app_type] => utility [patent_app_number] => 18/542718 [patent_app_country] => US [patent_app_date] => 2023-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542718
Generating music accompaniment Dec 16, 2023 Issued
Array ( [id] => 20189502 [patent_doc_number] => 12400622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Saddle and bridge for reducing longitudinal waves in a string instrument [patent_app_type] => utility [patent_app_number] => 18/530586 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 29 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530586
Saddle and bridge for reducing longitudinal waves in a string instrument Dec 5, 2023 Issued
Array ( [id] => 19487020 [patent_doc_number] => 12106743 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-01 [patent_title] => Beat player musical instrument [patent_app_type] => utility [patent_app_number] => 18/512627 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12753 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [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] => 18512627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512627
Beat player musical instrument Nov 16, 2023 Issued
Array ( [id] => 19341198 [patent_doc_number] => 12051393 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-30 [patent_title] => Real-time audio to digital music note conversion [patent_app_type] => utility [patent_app_number] => 18/510701 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9688 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510701
Real-time audio to digital music note conversion Nov 15, 2023 Issued
Array ( [id] => 19850264 [patent_doc_number] => 20250095615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Drum Pedal and Pedal Module for Enhanced Drumming [patent_app_type] => utility [patent_app_number] => 18/369363 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18369363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369363
Drum pedal and pedal module for enhanced drumming Sep 17, 2023 Issued
Array ( [id] => 19850264 [patent_doc_number] => 20250095615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Drum Pedal and Pedal Module for Enhanced Drumming [patent_app_type] => utility [patent_app_number] => 18/369363 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18369363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369363
Drum pedal and pedal module for enhanced drumming Sep 17, 2023 Issued
Array ( [id] => 19314136 [patent_doc_number] => 12039959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Automated music composition and generation system employing virtual musical instrument libraries for producing notes contained in the digital pieces of automatically composed music [patent_app_type] => utility [patent_app_number] => 18/451900 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 223 [patent_figures_cnt] => 234 [patent_no_of_words] => 94336 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451900
Automated music composition and generation system employing virtual musical instrument libraries for producing notes contained in the digital pieces of automatically composed music Aug 17, 2023 Issued
Array ( [id] => 19294245 [patent_doc_number] => 12033604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Electronic musical instruments, systems, and methods [patent_app_type] => utility [patent_app_number] => 18/363621 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 48 [patent_no_of_words] => 24901 [patent_no_of_claims] => 18 [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] => 18363621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363621
Electronic musical instruments, systems, and methods Jul 31, 2023 Issued
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