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] => 10684970 [patent_doc_number] => 20160031115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'Device and Method for Performing Cross Cuts on Workpieces of Wood' [patent_app_type] => utility [patent_app_number] => 14/817478 [patent_app_country] => US [patent_app_date] => 2015-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4436 [patent_no_of_claims] => 19 [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] => 14817478 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/817478
Device and method for performing cross cuts on workpieces of wood Aug 3, 2015 Issued
Array ( [id] => 14195735 [patent_doc_number] => 10264951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Assemblies for use with an endoscope [patent_app_type] => utility [patent_app_number] => 14/811003 [patent_app_country] => US [patent_app_date] => 2015-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 66 [patent_no_of_words] => 9388 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14811003 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/811003
Assemblies for use with an endoscope Jul 27, 2015 Issued
Array ( [id] => 16382441 [patent_doc_number] => 10807258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Safety razor and blade unit for safety razor [patent_app_type] => utility [patent_app_number] => 15/329286 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4332 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15329286 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/329286
Safety razor and blade unit for safety razor Jul 23, 2015 Issued
Array ( [id] => 11760013 [patent_doc_number] => 20170206882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'Method for Producing Acoustic Damping Elements' [patent_app_type] => utility [patent_app_number] => 15/328243 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1810 [patent_no_of_claims] => 6 [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] => 15328243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/328243
Method for Producing Acoustic Damping Elements Jul 23, 2015 Abandoned
Array ( [id] => 11836099 [patent_doc_number] => 20170217818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'METHOD FOR BREAKING OUT A SHEET OF GLASS' [patent_app_type] => utility [patent_app_number] => 15/328170 [patent_app_country] => US [patent_app_date] => 2015-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5206 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15328170 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/328170
METHOD FOR BREAKING OUT A SHEET OF GLASS Jul 22, 2015 Abandoned
Array ( [id] => 14549717 [patent_doc_number] => 10343297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Die cutter blanket for counter-die of rotary die cutting machine, and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/741115 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 2796 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15741115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741115
Die cutter blanket for counter-die of rotary die cutting machine, and method for manufacturing the same Jun 29, 2015 Issued
Array ( [id] => 10413319 [patent_doc_number] => 20150298329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'BLADE BUSHING FOR ROTARY KNIFE' [patent_app_type] => utility [patent_app_number] => 14/788370 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5365 [patent_no_of_claims] => 19 [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] => 14788370 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/788370
Blade bushing for rotary knife Jun 29, 2015 Issued
Array ( [id] => 11728625 [patent_doc_number] => 20170190068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'CUTTING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/324244 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5149 [patent_no_of_claims] => 29 [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] => 15324244 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/324244
CUTTING DEVICE Jun 29, 2015 Abandoned
Array ( [id] => 12925852 [patent_doc_number] => 09827687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Cutting apparatus and cutting control program therefor [patent_app_type] => utility [patent_app_number] => 14/754021 [patent_app_country] => US [patent_app_date] => 2015-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 12082 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14754021 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/754021
Cutting apparatus and cutting control program therefor Jun 28, 2015 Issued
Array ( [id] => 10399199 [patent_doc_number] => 20150284207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'METHOD AND APPARATUS FOR FABRICATING STRETCH FILM ROLLS' [patent_app_type] => utility [patent_app_number] => 14/743468 [patent_app_country] => US [patent_app_date] => 2015-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4373 [patent_no_of_claims] => 19 [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] => 14743468 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/743468
METHOD AND APPARATUS FOR FABRICATING STRETCH FILM ROLLS Jun 17, 2015 Abandoned
Array ( [id] => 13398589 [patent_doc_number] => 20180250837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => IMPROVEMENTS MADE TO A COMPACT SAFETY CUTTER [patent_app_type] => utility [patent_app_number] => 15/736754 [patent_app_country] => US [patent_app_date] => 2015-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15736754 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/736754
IMPROVEMENTS MADE TO A COMPACT SAFETY CUTTER Jun 16, 2015 Abandoned
Array ( [id] => 13236747 [patent_doc_number] => 10131564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Glass plate separating apparatus [patent_app_type] => utility [patent_app_number] => 15/305965 [patent_app_country] => US [patent_app_date] => 2015-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6412 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15305965 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/305965
Glass plate separating apparatus Jun 1, 2015 Issued
Array ( [id] => 15394619 [patent_doc_number] => 10537948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Method and apparatus for shape cutting of a pipe end [patent_app_type] => utility [patent_app_number] => 15/569948 [patent_app_country] => US [patent_app_date] => 2015-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2355 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15569948 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/569948
Method and apparatus for shape cutting of a pipe end Apr 28, 2015 Issued
Array ( [id] => 12177913 [patent_doc_number] => 20180036849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'CUTTING GUIDE' [patent_app_type] => utility [patent_app_number] => 15/555107 [patent_app_country] => US [patent_app_date] => 2015-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5928 [patent_no_of_claims] => 8 [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] => 15555107 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/555107
CUTTING GUIDE Apr 22, 2015 Abandoned
Array ( [id] => 11809289 [patent_doc_number] => 09713849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Multifunctional saw apparatus and method' [patent_app_type] => utility [patent_app_number] => 14/693399 [patent_app_country] => US [patent_app_date] => 2015-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13850 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14693399 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/693399
Multifunctional saw apparatus and method Apr 21, 2015 Issued
Array ( [id] => 11470320 [patent_doc_number] => 20170057104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'HAIR CLIPPING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/118511 [patent_app_country] => US [patent_app_date] => 2015-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6284 [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] => 15118511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/118511
HAIR CLIPPING DEVICE Mar 23, 2015 Abandoned
Array ( [id] => 11851505 [patent_doc_number] => 20170225997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'LIQUID CRYSTAL SCREEN GLASS CUTTING METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/769089 [patent_app_country] => US [patent_app_date] => 2015-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4008 [patent_no_of_claims] => 10 [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] => 14769089 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/769089
LIQUID CRYSTAL SCREEN GLASS CUTTING METHOD AND APPARATUS Mar 12, 2015 Abandoned
Array ( [id] => 11491200 [patent_doc_number] => 20170065385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'DENTAL FLOSS HOLDING AND FEEDING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/121921 [patent_app_country] => US [patent_app_date] => 2015-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3470 [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] => 15121921 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/121921
DENTAL FLOSS HOLDING AND FEEDING DEVICE Feb 24, 2015 Abandoned
Array ( [id] => 10339661 [patent_doc_number] => 20150224666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'DUST COLLECTOR AND CIRCULAR SAW HAVING A DUST COLLECTOR' [patent_app_type] => utility [patent_app_number] => 14/619395 [patent_app_country] => US [patent_app_date] => 2015-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2343 [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] => 14619395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/619395
DUST COLLECTOR AND CIRCULAR SAW HAVING A DUST COLLECTOR Feb 10, 2015 Abandoned
Array ( [id] => 12344631 [patent_doc_number] => 09950376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Miter saw having dust proof structure for bearing which allows cutting unit to move in parallel to base surface [patent_app_type] => utility [patent_app_number] => 14/617464 [patent_app_country] => US [patent_app_date] => 2015-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8160 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14617464 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/617464
Miter saw having dust proof structure for bearing which allows cutting unit to move in parallel to base surface Feb 8, 2015 Issued
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