Search

Woo H. Choi

Supervisory Patent Examiner (ID: 725, Phone: (571)272-4179 , Office: P/3992 )

Most Active Art Unit
3992
Art Unit(s)
2186, 3992, 2189
Total Applications
437
Issued Applications
307
Pending Applications
83
Abandoned Applications
52

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6536675 [patent_doc_number] => 20100270845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'Injection Mold Seat Riser for Modular School Bus Seats' [patent_app_type] => utility [patent_app_number] => 12/431205 [patent_app_country] => US [patent_app_date] => 2009-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1529 [patent_no_of_claims] => 8 [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/A1/0270/20100270845.pdf [firstpage_image] =>[orig_patent_app_number] => 12431205 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/431205
Injection mold seat riser for modular school bus seats Apr 27, 2009 Issued
Array ( [id] => 6559603 [patent_doc_number] => 20100289312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'VEHICLE SEAT, IN PARTICULAR COMMERCIAL VEHICLE SEAT' [patent_app_type] => utility [patent_app_number] => 12/863655 [patent_app_country] => US [patent_app_date] => 2009-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3098 [patent_no_of_claims] => 20 [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/A1/0289/20100289312.pdf [firstpage_image] =>[orig_patent_app_number] => 12863655 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/863655
VEHICLE SEAT, IN PARTICULAR COMMERCIAL VEHICLE SEAT Apr 27, 2009 Abandoned
Array ( [id] => 5493614 [patent_doc_number] => 20090261642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'HYDRAULIC ADJUSTABLE SEAT' [patent_app_type] => utility [patent_app_number] => 12/424987 [patent_app_country] => US [patent_app_date] => 2009-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9263 [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/A1/0261/20090261642.pdf [firstpage_image] =>[orig_patent_app_number] => 12424987 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/424987
HYDRAULIC ADJUSTABLE SEAT Apr 15, 2009 Abandoned
Array ( [id] => 6482371 [patent_doc_number] => 20100258701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'Adjustable user support apparatus for exercise equipment' [patent_app_type] => utility [patent_app_number] => 12/384995 [patent_app_country] => US [patent_app_date] => 2009-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3565 [patent_no_of_claims] => 24 [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/A1/0258/20100258701.pdf [firstpage_image] =>[orig_patent_app_number] => 12384995 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/384995
Adjustable user support apparatus for exercise equipment Apr 12, 2009 Abandoned
Array ( [id] => 7974973 [patent_doc_number] => 08070232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Scooter with dual chair backs' [patent_app_type] => utility [patent_app_number] => 12/421835 [patent_app_country] => US [patent_app_date] => 2009-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1347 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/070/08070232.pdf [firstpage_image] =>[orig_patent_app_number] => 12421835 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/421835
Scooter with dual chair backs Apr 9, 2009 Issued
Array ( [id] => 2206 [patent_doc_number] => 07815259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-19 [patent_title] => 'Arm assembly for a chair' [patent_app_type] => utility [patent_app_number] => 12/384253 [patent_app_country] => US [patent_app_date] => 2009-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 38 [patent_no_of_words] => 8158 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/815/07815259.pdf [firstpage_image] =>[orig_patent_app_number] => 12384253 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/384253
Arm assembly for a chair Apr 1, 2009 Issued
Array ( [id] => 5567603 [patent_doc_number] => 20090250981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'HEADREST OPERATING DEVICES' [patent_app_type] => utility [patent_app_number] => 12/415025 [patent_app_country] => US [patent_app_date] => 2009-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10510 [patent_no_of_claims] => 16 [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/A1/0250/20090250981.pdf [firstpage_image] =>[orig_patent_app_number] => 12415025 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/415025
Headrest operating devices Mar 30, 2009 Issued
Array ( [id] => 8547917 [patent_doc_number] => 08322793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Sofa kit' [patent_app_type] => utility [patent_app_number] => 12/383905 [patent_app_country] => US [patent_app_date] => 2009-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 1518 [patent_no_of_claims] => 12 [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] => 12383905 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/383905
Sofa kit Mar 29, 2009 Issued
Array ( [id] => 6322686 [patent_doc_number] => 20100244523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'OFFICE CHAIR' [patent_app_type] => utility [patent_app_number] => 12/412665 [patent_app_country] => US [patent_app_date] => 2009-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1957 [patent_no_of_claims] => 8 [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/A1/0244/20100244523.pdf [firstpage_image] =>[orig_patent_app_number] => 12412665 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/412665
OFFICE CHAIR Mar 26, 2009 Abandoned
Array ( [id] => 7526278 [patent_doc_number] => 08042865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Tent chair' [patent_app_type] => utility [patent_app_number] => 12/409486 [patent_app_country] => US [patent_app_date] => 2009-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 5611 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/042/08042865.pdf [firstpage_image] =>[orig_patent_app_number] => 12409486 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/409486
Tent chair Mar 22, 2009 Issued
Array ( [id] => 5567611 [patent_doc_number] => 20090250989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'CONNECTING APPARATUSES FOR VEHICULAR SEATS' [patent_app_type] => utility [patent_app_number] => 12/408947 [patent_app_country] => US [patent_app_date] => 2009-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6905 [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/A1/0250/20090250989.pdf [firstpage_image] =>[orig_patent_app_number] => 12408947 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/408947
Connecting apparatuses for vehicular seats Mar 22, 2009 Issued
Array ( [id] => 5456258 [patent_doc_number] => 20090256410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'Collapsible integral foot rest' [patent_app_type] => utility [patent_app_number] => 12/383255 [patent_app_country] => US [patent_app_date] => 2009-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2941 [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/A1/0256/20090256410.pdf [firstpage_image] =>[orig_patent_app_number] => 12383255 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/383255
Collapsible integral foot rest Mar 19, 2009 Issued
Array ( [id] => 5989767 [patent_doc_number] => 20110012410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => ' OBJECT OF PATENT P200603269 FOR \'AUTOMATIC ROTATION SYSTEM FOR TILTING SEATS OF CHAIRS OR ARMCHAIRS\'' [patent_app_type] => utility [patent_app_number] => 12/922355 [patent_app_country] => US [patent_app_date] => 2009-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2552 [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/A1/0012/20110012410.pdf [firstpage_image] =>[orig_patent_app_number] => 12922355 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/922355
Automatic rotation system for tilting seats of chairs or armchairs Mar 12, 2009 Issued
Array ( [id] => 6216485 [patent_doc_number] => 20100052373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'Wave infant car seat' [patent_app_type] => utility [patent_app_number] => 12/402335 [patent_app_country] => US [patent_app_date] => 2009-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3205 [patent_no_of_claims] => 20 [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/A1/0052/20100052373.pdf [firstpage_image] =>[orig_patent_app_number] => 12402335 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/402335
Wave infant car seat Mar 10, 2009 Abandoned
Array ( [id] => 7526286 [patent_doc_number] => 08042873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Driver\'s seat of work vehicle' [patent_app_type] => utility [patent_app_number] => 12/402185 [patent_app_country] => US [patent_app_date] => 2009-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3080 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/042/08042873.pdf [firstpage_image] =>[orig_patent_app_number] => 12402185 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/402185
Driver's seat of work vehicle Mar 10, 2009 Issued
Array ( [id] => 4643329 [patent_doc_number] => 08020929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Vehicle seat, especially motor vehicle seat' [patent_app_type] => utility [patent_app_number] => 12/395765 [patent_app_country] => US [patent_app_date] => 2009-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1776 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/020/08020929.pdf [firstpage_image] =>[orig_patent_app_number] => 12395765 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/395765
Vehicle seat, especially motor vehicle seat Mar 1, 2009 Issued
Array ( [id] => 5537065 [patent_doc_number] => 20090218870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'SEAT RECLINING APPARATUS FOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/393715 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9146 [patent_no_of_claims] => 9 [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/A1/0218/20090218870.pdf [firstpage_image] =>[orig_patent_app_number] => 12393715 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/393715
SEAT RECLINING APPARATUS FOR VEHICLE Feb 25, 2009 Abandoned
Array ( [id] => 5512312 [patent_doc_number] => 20090212616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'Constant Pressure Retreating Lumbar System' [patent_app_type] => utility [patent_app_number] => 12/390735 [patent_app_country] => US [patent_app_date] => 2009-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2289 [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/A1/0212/20090212616.pdf [firstpage_image] =>[orig_patent_app_number] => 12390735 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/390735
Constant pressure retreating lumbar system Feb 22, 2009 Issued
Array ( [id] => 9709292 [patent_doc_number] => 08833849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Vehicle seat' [patent_app_type] => utility [patent_app_number] => 12/867915 [patent_app_country] => US [patent_app_date] => 2009-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 7954 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12867915 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/867915
Vehicle seat Feb 18, 2009 Issued
Array ( [id] => 5477883 [patent_doc_number] => 20090200840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'VEHICLE SEAT' [patent_app_type] => utility [patent_app_number] => 12/361135 [patent_app_country] => US [patent_app_date] => 2009-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4432 [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/A1/0200/20090200840.pdf [firstpage_image] =>[orig_patent_app_number] => 12361135 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/361135
Vehicle seat Jan 27, 2009 Issued
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