Search

Stephen Choi

Examiner (ID: 4076, Phone: (571)272-4504 , Office: P/3724 )

Most Active Art Unit
3724
Art Unit(s)
3724
Total Applications
1429
Issued Applications
917
Pending Applications
43
Abandoned Applications
469

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10317783 [patent_doc_number] => 20150202786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'DEVICE AND METHOD FOR CUTTING UP FOOD PRODUCTS' [patent_app_type] => utility [patent_app_number] => 14/421347 [patent_app_country] => US [patent_app_date] => 2013-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8537 [patent_no_of_claims] => 34 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14421347 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/421347
Device and method for cutting up food products Jul 29, 2013 Issued
Array ( [id] => 9276762 [patent_doc_number] => 20140026730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'METHOD OF MANUFACTURING OF CUTTING KNIVES USING DIRECT METAL DEPOSITION' [patent_app_type] => utility [patent_app_number] => 13/949755 [patent_app_country] => US [patent_app_date] => 2013-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2202 [patent_no_of_claims] => 36 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13949755 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/949755
Method of manufacturing of cutting knives using direct metal deposition Jul 23, 2013 Issued
Array ( [id] => 10580295 [patent_doc_number] => 09302408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-05 [patent_title] => 'Miter box fence system' [patent_app_type] => utility [patent_app_number] => 13/943763 [patent_app_country] => US [patent_app_date] => 2013-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2795 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13943763 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/943763
Miter box fence system Jul 15, 2013 Issued
Array ( [id] => 10505547 [patent_doc_number] => 09233407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-12 [patent_title] => 'Multipunch with axial retainer for securing multiple dies or strippers' [patent_app_type] => utility [patent_app_number] => 13/943050 [patent_app_country] => US [patent_app_date] => 2013-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 3204 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13943050 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/943050
Multipunch with axial retainer for securing multiple dies or strippers Jul 15, 2013 Issued
Array ( [id] => 9801227 [patent_doc_number] => 20150013171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'Multi-Function Utility Knife' [patent_app_type] => utility [patent_app_number] => 13/941503 [patent_app_country] => US [patent_app_date] => 2013-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2100 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13941503 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/941503
Multi-Function Utility Knife Jul 13, 2013 Abandoned
Array ( [id] => 9795758 [patent_doc_number] => 20150007702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'Parallelogram Saw' [patent_app_type] => utility [patent_app_number] => 13/937194 [patent_app_country] => US [patent_app_date] => 2013-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2291 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13937194 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/937194
Parallelogram Saw Jul 7, 2013 Abandoned
Array ( [id] => 9130984 [patent_doc_number] => 20130291697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'SAFETY DEVICES FOR SAWS' [patent_app_type] => utility [patent_app_number] => 13/934402 [patent_app_country] => US [patent_app_date] => 2013-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5404 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13934402 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/934402
Safety devices for saws Jul 2, 2013 Issued
Array ( [id] => 10949487 [patent_doc_number] => 20140352508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'Cutting System for Glass Substrate' [patent_app_type] => utility [patent_app_number] => 13/980032 [patent_app_country] => US [patent_app_date] => 2013-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3350 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13980032 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/980032
Cutting system for glass substrate Jun 26, 2013 Issued
Array ( [id] => 10970664 [patent_doc_number] => 20140373697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'Apparatus for Recycling Tires by Cutting Into Sections' [patent_app_type] => utility [patent_app_number] => 13/926329 [patent_app_country] => US [patent_app_date] => 2013-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6515 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13926329 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/926329
Apparatus for Recycling Tires by Cutting Into Sections Jun 24, 2013 Abandoned
Array ( [id] => 10936259 [patent_doc_number] => 20140339280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'Method and Device for Scribing and Breaking Glass Substrate' [patent_app_type] => utility [patent_app_number] => 13/978901 [patent_app_country] => US [patent_app_date] => 2013-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2370 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13978901 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/978901
Method and Device for Scribing and Breaking Glass Substrate Jun 23, 2013 Abandoned
Array ( [id] => 10554263 [patent_doc_number] => 09278456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'High speed traversing shear' [patent_app_type] => utility [patent_app_number] => 13/922696 [patent_app_country] => US [patent_app_date] => 2013-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2029 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13922696 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/922696
High speed traversing shear Jun 19, 2013 Issued
Array ( [id] => 10957310 [patent_doc_number] => 20140360333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-11 [patent_title] => 'HARD-METALCUTTING BLADE ARRANGEMENT FOR CHUCKING IN A ROUND RECEIVER' [patent_app_type] => utility [patent_app_number] => 13/915611 [patent_app_country] => US [patent_app_date] => 2013-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1277 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13915611 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/915611
HARD-METALCUTTING BLADE ARRANGEMENT FOR CHUCKING IN A ROUND RECEIVER Jun 10, 2013 Abandoned
Array ( [id] => 11575024 [patent_doc_number] => 09630266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Saw band guiding device' [patent_app_type] => utility [patent_app_number] => 14/394536 [patent_app_country] => US [patent_app_date] => 2013-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3281 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14394536 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/394536
Saw band guiding device Apr 17, 2013 Issued
Array ( [id] => 9013091 [patent_doc_number] => 20130228055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'HAND TOOL AND METHOD FOR CUTTING PLASTIC FIBER OPTIC CABLE WITHOUT ERROR' [patent_app_type] => utility [patent_app_number] => 13/855882 [patent_app_country] => US [patent_app_date] => 2013-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4231 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13855882 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/855882
Hand tool and method for cutting plastic fiber optic cable without error Apr 2, 2013 Issued
Array ( [id] => 9177216 [patent_doc_number] => 20130319200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'ADJUSTABLE PUNCH ASSEMBLIES AND ASSOCIATED ADJUSTMENT METHODS' [patent_app_type] => utility [patent_app_number] => 13/854626 [patent_app_country] => US [patent_app_date] => 2013-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 12692 [patent_no_of_claims] => 30 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13854626 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/854626
Adjustable punch assemblies and associated adjustment methods Mar 31, 2013 Issued
Array ( [id] => 8959751 [patent_doc_number] => 20130199353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'SAW TOOTH FOR CIRCULAR SAW' [patent_app_type] => utility [patent_app_number] => 13/837873 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7010 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13837873 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/837873
SAW TOOTH FOR CIRCULAR SAW Mar 14, 2013 Abandoned
Array ( [id] => 9723999 [patent_doc_number] => 20140259700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'APPARATUS, METHOD, AND SYSTEM FOR ORIENTING A SAW CHAIN LINK ON A SPROCKET' [patent_app_type] => utility [patent_app_number] => 13/828917 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5501 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13828917 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/828917
Apparatus, method, and system for orienting a saw chain link on a sprocket Mar 13, 2013 Issued
Array ( [id] => 9927157 [patent_doc_number] => 20150075349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'Power-Tool Parting Device' [patent_app_type] => utility [patent_app_number] => 14/394299 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6825 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14394299 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/394299
Power-tool parting device Mar 4, 2013 Issued
Array ( [id] => 10505619 [patent_doc_number] => 09233479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-12 [patent_title] => 'Cutting jig and cutting apparatus for cutting plate material with rolling blade while holding plate material at each side of rolling blade' [patent_app_type] => utility [patent_app_number] => 13/782080 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6264 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13782080 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/782080
Cutting jig and cutting apparatus for cutting plate material with rolling blade while holding plate material at each side of rolling blade Feb 28, 2013 Issued
Array ( [id] => 9013094 [patent_doc_number] => 20130228058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'POWER-TOOL PARTING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/781356 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7010 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13781356 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/781356
POWER-TOOL PARTING DEVICE Feb 27, 2013 Abandoned
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