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] => 16475485 [patent_doc_number] => 10850408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Shaving apparatus with detachable cutting unit [patent_app_type] => utility [patent_app_number] => 16/308961 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7038 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308961
Shaving apparatus with detachable cutting unit Jun 11, 2017 Issued
Array ( [id] => 14532917 [patent_doc_number] => 20190202079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => A CUTTING TOOL [patent_app_type] => utility [patent_app_number] => 16/308031 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308031
Cutting tool Jun 5, 2017 Issued
Array ( [id] => 14760553 [patent_doc_number] => 10391658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Apparatus and method for spirally slicing meat [patent_app_type] => utility [patent_app_number] => 15/584416 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3442 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15584416 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/584416
Apparatus and method for spirally slicing meat May 1, 2017 Issued
Array ( [id] => 14760559 [patent_doc_number] => 10391661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Method and device for breaking out a planar workpiece from a material sheet [patent_app_type] => utility [patent_app_number] => 15/498928 [patent_app_country] => US [patent_app_date] => 2017-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2301 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15498928 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/498928
Method and device for breaking out a planar workpiece from a material sheet Apr 26, 2017 Issued
Array ( [id] => 13491367 [patent_doc_number] => 20180297226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => RAZOR BLADE HAVING WAVY CUTTING EDGE [patent_app_type] => utility [patent_app_number] => 15/489137 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15489137 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/489137
RAZOR BLADE HAVING WAVY CUTTING EDGE Apr 16, 2017 Abandoned
Array ( [id] => 13488831 [patent_doc_number] => 20180295958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => Secure Enclosure Derived from Aluminum Can with Slot Cover [patent_app_type] => utility [patent_app_number] => 15/488271 [patent_app_country] => US [patent_app_date] => 2017-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15488271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/488271
Secure Enclosure Derived from Aluminum Can with Slot Cover Apr 13, 2017 Abandoned
Array ( [id] => 11987058 [patent_doc_number] => 20170291213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'GAUGE CUTTING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/480840 [patent_app_country] => US [patent_app_date] => 2017-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6704 [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] => 15480840 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/480840
Gauge cutting system and method Apr 5, 2017 Issued
Array ( [id] => 11987083 [patent_doc_number] => 20170291238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'DUAL INTERFACE FOR OSCILLATING BLADES' [patent_app_type] => utility [patent_app_number] => 15/478931 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4585 [patent_no_of_claims] => 23 [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] => 15478931 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/478931
Dual interface for oscillating blades Apr 3, 2017 Issued
Array ( [id] => 15695285 [patent_doc_number] => 10603806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Automated machine for slitting and wedge cutting whole fruits and vegetables [patent_app_type] => utility [patent_app_number] => 15/470391 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 5385 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15470391 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470391
Automated machine for slitting and wedge cutting whole fruits and vegetables Mar 26, 2017 Issued
Array ( [id] => 16518329 [patent_doc_number] => 10869530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Finger tip positioning device and kit [patent_app_type] => utility [patent_app_number] => 15/999741 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 1683 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15999741 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999741
Finger tip positioning device and kit Feb 16, 2017 Issued
Array ( [id] => 15338627 [patent_doc_number] => 10524967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Orthopedic cast removal apparatus [patent_app_type] => utility [patent_app_number] => 15/412910 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4367 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15412910 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/412910
Orthopedic cast removal apparatus Jan 22, 2017 Issued
Array ( [id] => 14452141 [patent_doc_number] => 10322017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Medical implant such as a stent [patent_app_type] => utility [patent_app_number] => 15/400909 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3151 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15400909 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/400909
Medical implant such as a stent Jan 5, 2017 Issued
Array ( [id] => 12882550 [patent_doc_number] => 20180186025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => Exposed Load Cell in a Food Processing Machine [patent_app_type] => utility [patent_app_number] => 15/398668 [patent_app_country] => US [patent_app_date] => 2017-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15398668 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/398668
Exposed load cell in a food processing machine Jan 3, 2017 Issued
Array ( [id] => 13506619 [patent_doc_number] => 20180304852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => SEAT BELT CUTTING DEVICE [patent_app_type] => utility [patent_app_number] => 15/779865 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779865 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779865
SEAT BELT CUTTING DEVICE Dec 29, 2016 Abandoned
Array ( [id] => 13824815 [patent_doc_number] => 20190015892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => Manufacturing Process, Tool Stand, and Drill Bit [patent_app_type] => utility [patent_app_number] => 16/062537 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16062537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062537
Manufacturing process, tool stand, and drill bit Dec 5, 2016 Issued
Array ( [id] => 11498395 [patent_doc_number] => 20170072580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'Lifting Device for Stripping and Blanking Operations' [patent_app_type] => utility [patent_app_number] => 15/351593 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5696 [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] => 15351593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/351593
Lifting device for stripping and blanking operations Nov 14, 2016 Issued
Array ( [id] => 11470167 [patent_doc_number] => 20170056950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'Machining Plate-Like Workpieces' [patent_app_type] => utility [patent_app_number] => 15/351671 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3542 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15351671 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/351671
Machining plate-like workpieces Nov 14, 2016 Issued
15/298179 Cutting Edge with Cold Forged Notches to Enhance Cutting Performance Oct 18, 2016 Abandoned
Array ( [id] => 12639018 [patent_doc_number] => 20180104836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => ADJUSTABLE SLICER [patent_app_type] => utility [patent_app_number] => 15/295419 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15295419 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/295419
Adjustable slicer Oct 16, 2016 Issued
Array ( [id] => 11567903 [patent_doc_number] => 20170106546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'RATCHETING BOLT CUTTER' [patent_app_type] => utility [patent_app_number] => 15/295708 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4080 [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] => 15295708 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/295708
RATCHETING BOLT CUTTER Oct 16, 2016 Abandoned
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