Jianchun Qin

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Array ( [id] => 5261390 [patent_doc_number] => 20090114075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'Tuning peg' [patent_app_type] => utility [patent_app_number] => 12/080420 [patent_app_country] => US [patent_app_date] => 2008-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9021 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20090114075.pdf [firstpage_image] =>[orig_patent_app_number] => 12080420 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4951842 [patent_doc_number] => 20080184866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'Collapsible and adjustable stand for a musical instrument' [patent_app_type] => utility [patent_app_number] => 12/078073 [patent_app_country] => US [patent_app_date] => 2008-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1673 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20080184866.pdf [firstpage_image] =>[orig_patent_app_number] => 12078073 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5339888 [patent_doc_number] => 20090178538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'TAMBOURINE WITH SOUND MUTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/055449 [patent_app_country] => US [patent_app_date] => 2008-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1382 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20090178538.pdf [firstpage_image] =>[orig_patent_app_number] => 12055449 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4694448 [patent_doc_number] => 20080216632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'MUSICAL INSTRUMENT' [patent_app_type] => utility [patent_app_number] => 12/054742 [patent_app_country] => US [patent_app_date] => 2008-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2304 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0216/20080216632.pdf [firstpage_image] =>[orig_patent_app_number] => 12054742 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4573358 [patent_doc_number] => 07858864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Key actuating apparatus' [patent_app_type] => utility [patent_app_number] => 12/053068 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8859 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/858/07858864.pdf [firstpage_image] =>[orig_patent_app_number] => 12053068 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5535991 [patent_doc_number] => 20090217796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'Forearm wrap fretboard' [patent_app_type] => utility [patent_app_number] => 12/074203 [patent_app_country] => US [patent_app_date] => 2008-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 610 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0217/20090217796.pdf [firstpage_image] =>[orig_patent_app_number] => 12074203 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5535996 [patent_doc_number] => 20090217801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'Foldable saxophone stand' [patent_app_type] => utility [patent_app_number] => 12/072799 [patent_app_country] => US [patent_app_date] => 2008-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2279 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0217/20090217801.pdf [firstpage_image] =>[orig_patent_app_number] => 12072799 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5511123 [patent_doc_number] => 20090211427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'Method and Device for Atttaching a Musical Instrument String to a Musical Instrument Tuning Peg' [patent_app_type] => utility [patent_app_number] => 12/037072 [patent_app_country] => US [patent_app_date] => 2008-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4550 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20090211427.pdf [firstpage_image] =>[orig_patent_app_number] => 12037072 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5511125 [patent_doc_number] => 20090211429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'Drum' [patent_app_type] => utility [patent_app_number] => 12/072211 [patent_app_country] => US [patent_app_date] => 2008-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 881 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20090211429.pdf [firstpage_image] =>[orig_patent_app_number] => 12072211 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4761943 [patent_doc_number] => 20080173152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'WOODWIND INSTRUMENT' [patent_app_type] => utility [patent_app_number] => 12/035221 [patent_app_country] => US [patent_app_date] => 2008-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8086 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20080173152.pdf [firstpage_image] =>[orig_patent_app_number] => 12035221 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4722035 [patent_doc_number] => 20080202313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Chain link strap for a musical instrument and associated method' [patent_app_type] => utility [patent_app_number] => 12/070847 [patent_app_country] => US [patent_app_date] => 2008-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4501 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20080202313.pdf [firstpage_image] =>[orig_patent_app_number] => 12070847 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 142415 [patent_doc_number] => 07687701 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-03-30 [patent_title] => 'Cases for the protection of stringed musical instruments' [patent_app_type] => utility [patent_app_number] => 12/069607 [patent_app_country] => US [patent_app_date] => 2008-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3422 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/687/07687701.pdf [firstpage_image] =>[orig_patent_app_number] => 12069607 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5523881 [patent_doc_number] => 20090193957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'CHIME BAR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/068140 [patent_app_country] => US [patent_app_date] => 2008-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 1804 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0193/20090193957.pdf [firstpage_image] =>[orig_patent_app_number] => 12068140 [rel_patent_id] =>[rel_patent_doc_number] =>)

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Array ( [id] => 6361924 [patent_doc_number] => 20100313731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'V TYPE ELECTRIC GUITAR FOOTREST' [patent_app_type] => utility [patent_app_number] => 12/528569 [patent_app_country] => US [patent_app_date] => 2008-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1190 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0313/20100313731.pdf [firstpage_image] =>[orig_patent_app_number] => 12528569 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4736250 [patent_doc_number] => 20080229902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'ELECTRONIC PERCUSSION INSTRUMENT STAND' [patent_app_type] => utility [patent_app_number] => 12/016164 [patent_app_country] => US [patent_app_date] => 2008-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6573 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0229/20080229902.pdf [firstpage_image] =>[orig_patent_app_number] => 12016164 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6461365 [patent_doc_number] => 20100206155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'DEVICE FOR ADJUSTING AND BLOCKING A SNARE BAND' [patent_app_type] => utility [patent_app_number] => 12/523103 [patent_app_country] => US [patent_app_date] => 2008-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7017 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20100206155.pdf [firstpage_image] =>[orig_patent_app_number] => 12523103 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 142407 [patent_doc_number] => 07687696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Tonally improved hollow body stringed instrument' [patent_app_type] => utility [patent_app_number] => 12/008333 [patent_app_country] => US [patent_app_date] => 2008-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 6164 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/687/07687696.pdf [firstpage_image] =>[orig_patent_app_number] => 12008333 [rel_patent_id] =>[rel_patent_doc_number] =>)

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