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] => 10475368 [patent_doc_number] => 20150360385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'SELF-ROTATING WOOD CUTTING TOOTH' [patent_app_type] => utility [patent_app_number] => 14/766392 [patent_app_country] => US [patent_app_date] => 2014-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3362 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [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] => 14766392 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/766392
Self-rotating wood cutting tooth Feb 6, 2014 Issued
Array ( [id] => 10648733 [patent_doc_number] => 09364962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Low friction rotary knife' [patent_app_type] => utility [patent_app_number] => 14/167473 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 5200 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 14167473 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/167473
Low friction rotary knife Jan 28, 2014 Issued
Array ( [id] => 9431503 [patent_doc_number] => 20140109409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'SHAVING CARTRIDGES HAVING A PLURALITY OF ARRAYS' [patent_app_type] => utility [patent_app_number] => 14/139064 [patent_app_country] => US [patent_app_date] => 2013-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8001 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14139064 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/139064
Shaving cartridges having a plurality of arrays Dec 22, 2013 Issued
Array ( [id] => 12086236 [patent_doc_number] => 09839953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Reorientable rotatable processing tool' [patent_app_type] => utility [patent_app_number] => 14/104080 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 9295 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 432 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14104080 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/104080
Reorientable rotatable processing tool Dec 11, 2013 Issued
Array ( [id] => 9619285 [patent_doc_number] => 08789449 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-29 [patent_title] => 'Piercing apparatus with scrap removing capability' [patent_app_type] => utility [patent_app_number] => 14/074559 [patent_app_country] => US [patent_app_date] => 2013-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3160 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14074559 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/074559
Piercing apparatus with scrap removing capability Nov 6, 2013 Issued
Array ( [id] => 10635380 [patent_doc_number] => 09352871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Bale wire cutter' [patent_app_type] => utility [patent_app_number] => 14/065466 [patent_app_country] => US [patent_app_date] => 2013-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1769 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14065466 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/065466
Bale wire cutter Oct 28, 2013 Issued
Array ( [id] => 10229194 [patent_doc_number] => 20150114188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'HOLE PUNCHING PLIERS AND METHOD OF USING SAME' [patent_app_type] => utility [patent_app_number] => 14/062187 [patent_app_country] => US [patent_app_date] => 2013-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4866 [patent_no_of_claims] => 34 [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] => 14062187 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/062187
Hole punching pliers and method of using same Oct 23, 2013 Issued
Array ( [id] => 9302822 [patent_doc_number] => 20140041497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'OPTICAL FILM TRANSPORT METHOD, AND APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/060427 [patent_app_country] => US [patent_app_date] => 2013-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4381 [patent_no_of_claims] => 6 [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] => 14060427 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/060427
Optical film transport method, and apparatus using the same Oct 21, 2013 Issued
Array ( [id] => 10554268 [patent_doc_number] => 09278461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Corner trimmer' [patent_app_type] => utility [patent_app_number] => 14/056037 [patent_app_country] => US [patent_app_date] => 2013-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2392 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14056037 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/056037
Corner trimmer Oct 16, 2013 Issued
Array ( [id] => 9290255 [patent_doc_number] => 20140033889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'Reciprocating Saw Blade With Plunge Nose' [patent_app_type] => utility [patent_app_number] => 14/054912 [patent_app_country] => US [patent_app_date] => 2013-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2417 [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] => 14054912 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/054912
Reciprocating Saw Blade With Plunge Nose Oct 15, 2013 Abandoned
Array ( [id] => 10154981 [patent_doc_number] => 09186734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Height adjustment mechanism of table saw' [patent_app_type] => utility [patent_app_number] => 14/055001 [patent_app_country] => US [patent_app_date] => 2013-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1756 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14055001 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/055001
Height adjustment mechanism of table saw Oct 15, 2013 Issued
Array ( [id] => 10211424 [patent_doc_number] => 20150096416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => 'Cover Kit for Portable Electronic Device' [patent_app_type] => utility [patent_app_number] => 14/049166 [patent_app_country] => US [patent_app_date] => 2013-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2236 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [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] => 14049166 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/049166
Cover Kit for Portable Electronic Device Oct 7, 2013 Abandoned
Array ( [id] => 13813177 [patent_doc_number] => 10183349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Adjustable shoe for a power tool [patent_app_type] => utility [patent_app_number] => 14/046411 [patent_app_country] => US [patent_app_date] => 2013-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 2825 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14046411 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/046411
Adjustable shoe for a power tool Oct 3, 2013 Issued
Array ( [id] => 9289914 [patent_doc_number] => 20140033548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'ADJUSTABLE LOCKING SHOE' [patent_app_type] => utility [patent_app_number] => 14/045916 [patent_app_country] => US [patent_app_date] => 2013-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6437 [patent_no_of_claims] => 25 [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] => 14045916 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/045916
Adjustable locking shoe Oct 3, 2013 Issued
Array ( [id] => 10385053 [patent_doc_number] => 20150270060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'MANUFACTURING DEVICE FOR CLEFT MAGNET' [patent_app_type] => utility [patent_app_number] => 14/429918 [patent_app_country] => US [patent_app_date] => 2013-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3060 [patent_no_of_claims] => 4 [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] => 14429918 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/429918
Manufacturing device for cleft magnet Sep 18, 2013 Issued
Array ( [id] => 9360107 [patent_doc_number] => 20140069979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'Fiber Cleaving Tool' [patent_app_type] => utility [patent_app_number] => 14/024088 [patent_app_country] => US [patent_app_date] => 2013-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 1964 [patent_no_of_claims] => 14 [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] => 14024088 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/024088
Fiber Cleaving Tool Sep 10, 2013 Abandoned
Array ( [id] => 9359377 [patent_doc_number] => 20140069249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'Section Knife' [patent_app_type] => utility [patent_app_number] => 14/022905 [patent_app_country] => US [patent_app_date] => 2013-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2460 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14022905 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/022905
Section Knife Sep 9, 2013 Abandoned
Array ( [id] => 9359076 [patent_doc_number] => 20140068948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'MULTI-HEADED RAZOR DEVICE' [patent_app_type] => utility [patent_app_number] => 14/022803 [patent_app_country] => US [patent_app_date] => 2013-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1102 [patent_no_of_claims] => 11 [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] => 14022803 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/022803
Multi-headed razor device Sep 9, 2013 Issued
Array ( [id] => 9393127 [patent_doc_number] => 20140090533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'DIE CUTTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/021981 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2324 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14021981 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/021981
DIE CUTTING SYSTEM Sep 8, 2013 Abandoned
Array ( [id] => 9187882 [patent_doc_number] => 20130327197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'MULTIFUNCTIONAL SAW APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/965507 [patent_app_country] => US [patent_app_date] => 2013-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 13833 [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] => 13965507 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/965507
Multifunctional saw apparatus and method Aug 12, 2013 Issued
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