Search

John Kwon

Examiner (ID: 6838, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3401, 2403, 3622, 3404, 2605, 2402, 3745, 3754, 3747
Total Applications
4796
Issued Applications
4297
Pending Applications
98
Abandoned Applications
421

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14146661 [patent_doc_number] => 10253698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Multi-cycle stratified internal combustion system [patent_app_type] => utility [patent_app_number] => 14/927182 [patent_app_country] => US [patent_app_date] => 2015-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 8624 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14927182 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/927182
Multi-cycle stratified internal combustion system Oct 28, 2015 Issued
Array ( [id] => 10777138 [patent_doc_number] => 20160123295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'Photo-Ignition Torch for Combustion Initiation and Gas Generation' [patent_app_type] => utility [patent_app_number] => 14/925383 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10183 [patent_no_of_claims] => 25 [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] => 14925383 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/925383
Photo-ignition torch for combustion initiation and gas generation Oct 27, 2015 Issued
Array ( [id] => 11481018 [patent_doc_number] => 09587552 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-03-07 [patent_title] => 'Systems and methods for detecting anomalies at in-cylinder pressure sensors' [patent_app_type] => utility [patent_app_number] => 14/923032 [patent_app_country] => US [patent_app_date] => 2015-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9489 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14923032 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/923032
Systems and methods for detecting anomalies at in-cylinder pressure sensors Oct 25, 2015 Issued
Array ( [id] => 12024477 [patent_doc_number] => 20170314576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'METHOD FOR CREATING AN IMPELLER OF A RADIAL TURBO FLUID ENERGY MACHINE, AND STAGE' [patent_app_type] => utility [patent_app_number] => 15/523143 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3147 [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] => 15523143 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/523143
METHOD FOR CREATING AN IMPELLER OF A RADIAL TURBO FLUID ENERGY MACHINE, AND STAGE Oct 20, 2015 Abandoned
Array ( [id] => 12024301 [patent_doc_number] => 20170314400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'HOLLOW BLADE BODY, INSERTION RIB, AND HOLLOW BLADE' [patent_app_type] => utility [patent_app_number] => 15/526052 [patent_app_country] => US [patent_app_date] => 2015-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3390 [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] => 15526052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526052
HOLLOW BLADE BODY, INSERTION RIB, AND HOLLOW BLADE Oct 18, 2015 Abandoned
Array ( [id] => 11555696 [patent_doc_number] => 20170101942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'Internal Combustion Engine Controller' [patent_app_type] => utility [patent_app_number] => 14/881557 [patent_app_country] => US [patent_app_date] => 2015-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3184 [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] => 14881557 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/881557
Internal combustion engine controller Oct 12, 2015 Issued
Array ( [id] => 16231112 [patent_doc_number] => 10738654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Lubricating-oil collection cap for turbomachine equipment [patent_app_type] => utility [patent_app_number] => 15/521854 [patent_app_country] => US [patent_app_date] => 2015-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3176 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 15521854 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521854
Lubricating-oil collection cap for turbomachine equipment Oct 12, 2015 Issued
Array ( [id] => 15423751 [patent_doc_number] => 10544796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Impeller and rotary machine [patent_app_type] => utility [patent_app_number] => 15/529773 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15529773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529773
Impeller and rotary machine Oct 8, 2015 Issued
Array ( [id] => 12052028 [patent_doc_number] => 20170328372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'IMPELLER AND ROTARY MACHINE' [patent_app_type] => utility [patent_app_number] => 15/531567 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7654 [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] => 15531567 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531567
IMPELLER AND ROTARY MACHINE Oct 8, 2015 Abandoned
Array ( [id] => 15423751 [patent_doc_number] => 10544796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Impeller and rotary machine [patent_app_type] => utility [patent_app_number] => 15/529773 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15529773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529773
Impeller and rotary machine Oct 8, 2015 Issued
Array ( [id] => 15423751 [patent_doc_number] => 10544796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Impeller and rotary machine [patent_app_type] => utility [patent_app_number] => 15/529773 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15529773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529773
Impeller and rotary machine Oct 8, 2015 Issued
Array ( [id] => 15423751 [patent_doc_number] => 10544796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Impeller and rotary machine [patent_app_type] => utility [patent_app_number] => 15/529773 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15529773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529773
Impeller and rotary machine Oct 8, 2015 Issued
Array ( [id] => 13429537 [patent_doc_number] => 20180266311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => DETERMINING DIMETHYL ETHER (DME) FUEL QUALITY [patent_app_type] => utility [patent_app_number] => 15/761128 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761128 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761128
Determining dimethyl ether (DME) fuel quality Oct 6, 2015 Issued
Array ( [id] => 10799982 [patent_doc_number] => 20160146139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'METHOD AND SYSTEM FOR AIR CHARGE ESTIMATION' [patent_app_type] => utility [patent_app_number] => 14/875249 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8040 [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] => 14875249 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/875249
Method and system for air charge estimation Oct 4, 2015 Issued
Array ( [id] => 11995412 [patent_doc_number] => 20170299568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'METHOD TO DETERMINE A CETANE NUMBER OF A FUEL' [patent_app_type] => utility [patent_app_number] => 15/516099 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2122 [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] => 15516099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/516099
Method to determine a cetane number of a fuel Sep 28, 2015 Issued
Array ( [id] => 10694473 [patent_doc_number] => 20160040619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'ELECTRONICALLY CONTROLLED FUEL INJECTION VALVE' [patent_app_type] => utility [patent_app_number] => 14/860790 [patent_app_country] => US [patent_app_date] => 2015-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5729 [patent_no_of_claims] => 4 [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] => 14860790 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/860790
Electronically controlled fuel injection valve Sep 21, 2015 Issued
Array ( [id] => 11583495 [patent_doc_number] => 09638124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Control device for engine' [patent_app_type] => utility [patent_app_number] => 14/859044 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 11614 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14859044 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/859044
Control device for engine Sep 17, 2015 Issued
Array ( [id] => 11061401 [patent_doc_number] => 20160258364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'CONTROL DEVICE FOR ENGINE' [patent_app_type] => utility [patent_app_number] => 14/858938 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7537 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14858938 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/858938
Control device for engine Sep 17, 2015 Issued
Array ( [id] => 11061403 [patent_doc_number] => 20160258365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'CONTROL DEVICE FOR ENGINE' [patent_app_type] => utility [patent_app_number] => 14/858976 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7023 [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] => 14858976 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/858976
Control device for engine Sep 17, 2015 Issued
Array ( [id] => 13316667 [patent_doc_number] => 20180209870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => ROTATIONAL ENGINE SPEED DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 15/746488 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15746488 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746488
Rotational engine speed display device Sep 15, 2015 Issued
Menu